{"id":2867,"date":"2026-09-26T06:50:34","date_gmt":"2026-09-26T06:50:34","guid":{"rendered":"https:\/\/www.fhysilicone.com\/?p=2867"},"modified":"2026-09-26T06:50:50","modified_gmt":"2026-09-26T06:50:50","slug":"how-to-design-silicone-seals-and-gaskets-for-waterproof-electronic-devices","status":"publish","type":"post","link":"https:\/\/www.fhysilicone.com\/ko\/how-to-design-silicone-seals-and-gaskets-for-waterproof-electronic-devices\/","title":{"rendered":"How to Design Silicone Seals and Gaskets for Waterproof Electronic Devices"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Waterproofing is a critical requirement for many electronic products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">From wearable devices and outdoor sensors to automotive electronics and industrial control systems, electronic housings often need reliable protection against water, moisture, dust, and environmental contamination.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most common sealing solutions is a custom silicone seal or gasket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone offers excellent flexibility, temperature resistance, weather resistance, compression recovery, and electrical insulation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, the performance of a waterproof silicone seal depends on much more than simply selecting a silicone material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The gasket geometry, compression ratio, groove design, hardness, tolerance, surface finish, assembly force, and long-term compression set all influence sealing performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This guide explains the key design principles for silicone seals and gaskets used in waterproof electronic devices.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-1024x1024.png\" alt=\"\" class=\"wp-image-2868\" srcset=\"https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-1024x1024.png 1024w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-300x300.png 300w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-150x150.png 150w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-768x768.png 768w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-12x12.png 12w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-600x600.png 600w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices-100x100.png 100w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/09\/How-to-Design-Silicone-Seals-and-Gaskets-for-Waterproof-Electronic-Devices.png 1254w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. Why Silicone Is Widely Used for Electronic Sealing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone rubber is widely used for waterproof sealing because it performs well under a broad range of environmental conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ud45c\uc801\uc778 \uc7a5\uc810\uc73c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Good flexibility<\/li>\n\n\n\n<li>\ub6f0\uc5b4\ub09c \ub0b4\uc5f4\uc131<\/li>\n\n\n\n<li>UV resistance<\/li>\n\n\n\n<li>Ozone resistance<\/li>\n\n\n\n<li>Good weatherability<\/li>\n\n\n\n<li>Low compression set options<\/li>\n\n\n\n<li>\uc804\uae30 \uc808\uc5f0<\/li>\n\n\n\n<li>\ub0b4\ud654\ud559\uc131<\/li>\n\n\n\n<li>\uae34 \uc218\uba85<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone can also be molded into complex geometries, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud3c9\uba74 \uac1c\uc2a4\ud0b7<\/li>\n\n\n\n<li>O-\ub9c1<\/li>\n\n\n\n<li>Frame seals<\/li>\n\n\n\n<li>\ub9bd \uc530<\/li>\n\n\n\n<li>\ucee4\ub125\ud130 \uc530<\/li>\n\n\n\n<li>Membranes<\/li>\n\n\n\n<li>\ubc29\uc218 \ubc84\ud2bc<\/li>\n\n\n\n<li>Overmolded sealing structures<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This makes silicone suitable for both simple housings and complex electronic assemblies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Common Applications of Silicone Waterproof Seals<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Custom silicone seals are widely used in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uac00\uc804\uc81c\ud488<\/li>\n\n\n\n<li>\uc2a4\ub9c8\ud2b8 \ud648 \uae30\uae30<\/li>\n\n\n\n<li>\uc6e8\uc5b4\ub7ec\ube14 \uc804\uc790\uae30\uae30<\/li>\n\n\n\n<li>Outdoor lighting<\/li>\n\n\n\n<li>\uc790\ub3d9\ucc28 \uc804\uc790\uae30\uae30<\/li>\n\n\n\n<li>EV components<\/li>\n\n\n\n<li>Charging equipment<\/li>\n\n\n\n<li>\uc13c\uc11c<\/li>\n\n\n\n<li>\uc0b0\uc5c5\uc6a9 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/li>\n\n\n\n<li>\ud1b5\uc2e0 \uc7a5\ube44<\/li>\n\n\n\n<li>\ubc30\ud130\ub9ac \ud558\uc6b0\uc9d5<\/li>\n\n\n\n<li>Electronic connectors<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Different applications require different sealing structures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, a wearable device may require a very small, soft gasket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An industrial electronic enclosure may use a larger frame gasket with higher compression.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A waterproof connector may use multiple radial sealing ribs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Understand the Required IP Rating<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before designing a silicone gasket, the waterproof target should be defined.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Many electronic products use an IP rating as a reference.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uc608\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IP54<\/li>\n\n\n\n<li>IP65<\/li>\n\n\n\n<li>IP66<\/li>\n\n\n\n<li>IP67<\/li>\n\n\n\n<li>IP68<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Different IP levels represent different protection requirements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, IP67 commonly involves temporary water immersion under defined test conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IP68 normally represents more demanding immersion requirements agreed between the manufacturer and customer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The required sealing structure should therefore be designed according to the actual product environment rather than simply aiming for the highest IP rating.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\uc694 \uc694\uc778\uc73c\ub85c\ub294 \ub2e4\uc74c\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc218\uc555<\/li>\n\n\n\n<li>\uc7a0\uc218 \uae4a\uc774<\/li>\n\n\n\n<li>\ubab0\uc785 \uc2dc\uac04<\/li>\n\n\n\n<li>\uc628\ub3c4<\/li>\n\n\n\n<li>Repeated use<\/li>\n\n\n\n<li>Assembly frequency<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. Choose the Correct Silicone Hardness<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone hardness is normally measured in Shore A.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common hardness values for sealing applications include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>30 \uc1fc\uc5b4 A<\/li>\n\n\n\n<li>40 \uc1fc\uc5b4 A<\/li>\n\n\n\n<li>50 \uc1fc\uc5b4 A<\/li>\n\n\n\n<li>60 \uc1fc\uc5b4 A<\/li>\n\n\n\n<li>70 \uc1fc\uc5b4 A<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Softer silicone deforms more easily and can seal uneven surfaces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, very soft silicone may move, distort, or extrude under compression.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Harder silicone provides better dimensional stability but requires more assembly force.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For many electronic gasket applications, 40 to 60 Shore A is a common starting range.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The final hardness should be selected according to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compression force<\/li>\n\n\n\n<li>Housing stiffness<\/li>\n\n\n\n<li>Gasket size<\/li>\n\n\n\n<li>\uadf8\ub8e8\ube0c \ud615\uc0c1<\/li>\n\n\n\n<li>\uc870\ub9bd \ubc29\ubc95<\/li>\n\n\n\n<li>\ud45c\uba74 \ud3c9\ud0c4\ub3c4<\/li>\n\n\n\n<li>\uc791\ub3d9 \uc628\ub3c4<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. Compression Ratio Is One of the Most Important Factors<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A silicone gasket creates a seal by being compressed between two mating surfaces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If compression is too low, the gasket may not create sufficient sealing force.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If compression is too high, the gasket may experience excessive stress and permanent deformation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The correct compression ratio depends on the gasket geometry and material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For many static silicone seals, moderate compression is generally preferred.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The design should provide enough deformation to create continuous contact without overstressing the material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Too little compression can cause:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub204\uc218<\/li>\n\n\n\n<li>\uba3c\uc9c0 \uce68\ud22c<\/li>\n\n\n\n<li>Uneven sealing<\/li>\n\n\n\n<li>\uad6d\ubd80\uc801 \uac04\uadf9<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Too much compression can cause:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc601\uad6c \ubcc0\ud615<\/li>\n\n\n\n<li>Gasket extrusion<\/li>\n\n\n\n<li>\uc870\ub9bd \ub09c\uc774\ub3c4<\/li>\n\n\n\n<li>Excessive housing stress<\/li>\n\n\n\n<li>\uc218\uba85 \ub2e8\ucd95<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Compression should therefore be evaluated during DFM and validation testing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. Design the Groove Correctly<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The gasket groove controls the position and compression of the silicone seal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A well-designed groove helps prevent the gasket from moving during assembly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Important groove parameters include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud648 \ud3ed<\/li>\n\n\n\n<li>\ud648 \uae4a\uc774<\/li>\n\n\n\n<li>\ubaa8\uc11c\ub9ac \ubc18\uacbd<\/li>\n\n\n\n<li>Gasket volume<\/li>\n\n\n\n<li>Compression ratio<\/li>\n\n\n\n<li>Gland fill<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The groove should provide enough space for the silicone to deform.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the groove is too small, the gasket may have nowhere to expand.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This can create excessive stress.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the groove is too large, the gasket may move or fail to achieve sufficient compression.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. Avoid Sharp Corners<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sharp corners can create stress concentration in silicone seals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rounded corners are generally better for both sealing performance and moldability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sharp internal corners may also make tooling more difficult.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For frame gaskets, smooth radius transitions can help:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Improve material flow<\/li>\n\n\n\n<li>Reduce tearing risk<\/li>\n\n\n\n<li>Improve compression consistency<\/li>\n\n\n\n<li>Simplify mold manufacturing<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When possible, use generous corner radii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. Use a Continuous Sealing Path<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A waterproof gasket should provide a continuous sealing path around the protected area.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Interruptions can create leakage points.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The sealing path should avoid unnecessary:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Breaks<\/li>\n\n\n\n<li>Joints<\/li>\n\n\n\n<li>\uac11\uc791\uc2a4\ub7ec\uc6b4 \ub450\uaed8 \ubcc0\ud654<\/li>\n\n\n\n<li>Sharp geometry transitions<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For high-reliability applications, a one-piece molded silicone gasket is often preferred over multiple joined sealing components.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. Control Gasket Cross-Section<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The cross-section of the gasket has a major influence on sealing performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common gasket cross-sections include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rectangular<\/li>\n\n\n\n<li>Circular<\/li>\n\n\n\n<li>D-shaped<\/li>\n\n\n\n<li>Lip-shaped<\/li>\n\n\n\n<li>Multi-rib<\/li>\n\n\n\n<li>Hollow<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A rectangular frame gasket is simple and widely used.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A rounded or D-shaped gasket can provide more controlled compression.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Multi-rib designs may improve sealing by creating multiple contact lines.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The best cross-section depends on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Housing design<\/li>\n\n\n\n<li>Available space<\/li>\n\n\n\n<li>Compression force<\/li>\n\n\n\n<li>Waterproof target<\/li>\n\n\n\n<li>\uc870\ub9bd \ubc29\ubc95<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">10. Consider Double-Lip or Multi-Rib Sealing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For demanding waterproof applications, multiple sealing ribs can be used.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A multi-rib design provides more than one sealing barrier.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If a small amount of water passes the first sealing line, the second rib may provide additional protection.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This type of structure is common in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ubc29\uc218 \ucee4\ub125\ud130<\/li>\n\n\n\n<li>\uc790\ub3d9\ucc28 \uc804\uc790\uae30\uae30<\/li>\n\n\n\n<li>Outdoor devices<\/li>\n\n\n\n<li>Industrial electronics<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">However, more ribs also increase design complexity and assembly force.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">11. Compression Set Is Critical<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Compression set measures how much permanent deformation remains after silicone has been compressed for a period of time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A low-compression-set silicone is highly desirable for long-term sealing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the gasket permanently loses its original height, the sealing force may decrease.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This can lead to leakage after months or years of use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compression set is affected by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc7ac\ub8cc \ubc30\ud569<\/li>\n\n\n\n<li>\uc628\ub3c4<\/li>\n\n\n\n<li>Compression level<\/li>\n\n\n\n<li>\uc2dc\uac04<\/li>\n\n\n\n<li>\ud6c4\uacbd\ud654 \uc870\uac74<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For long-term electronic sealing applications, the silicone material should be selected with compression set performance in mind.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">12. Temperature Changes Affect Seal Performance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Electronic devices may experience large temperature variations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Outdoor electronics<\/li>\n\n\n\n<li>Automotive modules<\/li>\n\n\n\n<li>EV charging equipment<\/li>\n\n\n\n<li>Industrial controls<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Temperature changes can affect both the silicone gasket and the housing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Different materials expand and contract at different rates.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, plastic housings and aluminum housings may behave differently.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The gasket must maintain sealing pressure across the full operating temperature range.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">13. Housing Flatness Matters<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Even a well-designed gasket cannot compensate for unlimited housing deformation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the mating surfaces are not flat, some areas may receive more compression than others.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This can create leakage paths.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Important mechanical factors include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc8fc\ud0dd \ud3c9\ud0c4\ub3c4<\/li>\n\n\n\n<li>Screw position<\/li>\n\n\n\n<li>\ub098\uc0ac \uc870\uc784 \ud1a0\ud06c<\/li>\n\n\n\n<li>\ubcbd \ub450\uaed8<\/li>\n\n\n\n<li>Structural stiffness<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For large covers, additional screws or reinforcement ribs may be required.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">14. Screw Placement Affects Compression<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fasteners help create uniform gasket compression.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If screws are spaced too far apart, the housing may bend between fastening points.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This reduces sealing pressure in some areas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The screw layout should provide consistent compression around the gasket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is particularly important for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Large rectangular housings<\/li>\n\n\n\n<li>\uc587\uc740 \ud50c\ub77c\uc2a4\ud2f1 \ub36e\uac1c<\/li>\n\n\n\n<li>Industrial enclosures<\/li>\n\n\n\n<li>\ubc30\ud130\ub9ac \ucee4\ubc84<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">15. Avoid Excessive Gasket Stretch During Assembly<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A silicone gasket should not be stretched too much during installation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stretching changes the cross-section and can reduce sealing performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For frame gaskets, the gasket should fit naturally into the groove.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the gasket must be stretched during assembly, dimensional control should be carefully reviewed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">16. Silicone Shrinkage Must Be Considered<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone materials shrink during molding and curing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The mold must compensate for this shrinkage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The amount of shrinkage depends on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Silicone formulation<\/li>\n\n\n\n<li>\uc131\ud615 \uacf5\uc815<\/li>\n\n\n\n<li>\uae08\ud615 \uc628\ub3c4<\/li>\n\n\n\n<li>\uce58\ub8cc \ub300\uc0c1 \uc9c8\ud658<\/li>\n\n\n\n<li>\uc81c\ud488 \ud615\uc0c1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For precision electronic seals, the manufacturer should evaluate shrinkage during mold design.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">17. LSR vs HCR for Waterproof Seals<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Both LSR and HCR can be used for electronic sealing components.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LSR<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Liquid Silicone Rubber is suitable for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub300\ub7c9 \uc0dd\uc0b0<\/li>\n\n\n\n<li>Small precision seals<\/li>\n\n\n\n<li>\uc587\uc740 \ubc00\ubd09 \ub9bd<\/li>\n\n\n\n<li>\ucee4\ub125\ud130 \uc530<\/li>\n\n\n\n<li>Complex geometry<\/li>\n\n\n\n<li>\uc790\ub3d9 \uc131\ud615<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">LSR provides excellent repeatability and is suitable for precision electronic applications.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HCR<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">High Consistency Rubber is suitable for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Larger gaskets<\/li>\n\n\n\n<li>Frame seals<\/li>\n\n\n\n<li>\uc0b0\uc5c5\uc6a9 \uc530<\/li>\n\n\n\n<li>Lower-volume projects<\/li>\n\n\n\n<li>Simpler geometries<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">HCR compression molding may provide lower tooling cost for larger or simpler gasket designs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">18. Overmolded Silicone Seals<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of assembling a separate gasket, silicone can sometimes be overmolded directly onto a plastic or metal component.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is known as silicone overmolding.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Advantages may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc870\ub9bd \ub2e8\uacc4\uac00 \uc904\uc5b4\ub4e6<\/li>\n\n\n\n<li>Reduced gasket movement<\/li>\n\n\n\n<li>Better component integration<\/li>\n\n\n\n<li>Improved sealing consistency<\/li>\n\n\n\n<li>Reduced risk of missing gaskets<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone overmolding can be used with compatible materials such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PC<\/li>\n\n\n\n<li>PA<\/li>\n\n\n\n<li>PBT<\/li>\n\n\n\n<li>PPSU<\/li>\n\n\n\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/li>\n\n\n\n<li>\uc54c\ub8e8\ubbf8\ub284<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The substrate material and bonding method should be evaluated carefully.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">19. Waterproof Connector Seals<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Electronic connectors require special sealing structures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typical connector seals include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc640\uc774\uc5b4 \uc530<\/li>\n\n\n\n<li>\ub808\uc774\ub514\uc5bc \uc530<\/li>\n\n\n\n<li>Face seals<\/li>\n\n\n\n<li>Multi-hole seals<\/li>\n\n\n\n<li>Cable entry seals<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These components may require precise control of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\uba4d \uc9c1\uacbd<\/li>\n\n\n\n<li>Sealing rib geometry<\/li>\n\n\n\n<li>\uacbd\ub3c4<\/li>\n\n\n\n<li>\uc0bd\uc785\ub825<\/li>\n\n\n\n<li>\uc555\ucd95<\/li>\n\n\n\n<li>\ud45c\uba74 \ub9c8\uac10<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For automotive and industrial connectors, the seal must also maintain performance after repeated vibration and temperature cycling.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">20. Avoid Excessive Flash on Sealing Surfaces<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Flash on a critical sealing surface can create leakage paths.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For precision gaskets, the parting line should be carefully positioned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Critical sealing surfaces should ideally avoid heavy flash.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tooling quality and process control are essential.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The drawing should clearly identify:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Critical sealing surfaces<\/li>\n\n\n\n<li>Flash limits<\/li>\n\n\n\n<li>Parting line restrictions<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">21. Surface Finish Affects Sealing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Surface roughness on both the silicone gasket and housing can influence sealing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A very rough surface can create microscopic leakage paths.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For precision waterproof devices, the sealing surface should be reasonably smooth and consistent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Surface texture may still be used in non-critical areas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">22. Tolerance Design<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tolerances must be considered for both the gasket and the housing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Important dimensions include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gasket thickness<\/li>\n\n\n\n<li>\ud648 \uae4a\uc774<\/li>\n\n\n\n<li>\ud648 \ud3ed<\/li>\n\n\n\n<li>Housing gap<\/li>\n\n\n\n<li>Compression height<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tolerance stack-up can change the actual compression ratio.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the gasket is at the minimum thickness and the groove is at the maximum depth, compression may be too low.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the gasket is at maximum thickness and the groove is at minimum depth, compression may be too high.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tolerance analysis should therefore be completed during the design stage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">23. Test the Complete Assembly<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Waterproof performance cannot be confirmed by inspecting the gasket alone.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The complete assembled product should be tested.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common validation methods include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Air leak testing<\/li>\n\n\n\n<li>Pressure decay testing<\/li>\n\n\n\n<li>Vacuum testing<\/li>\n\n\n\n<li>\ubb3c \ubd84\uc0ac \uc2dc\ud5d8<\/li>\n\n\n\n<li>\uce68\uc9c0 \uc2dc\ud5d8<\/li>\n\n\n\n<li>IP testing<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For high-reliability products, testing may also include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5f4 \uc0ac\uc774\ud074\ub9c1<\/li>\n\n\n\n<li>Humidity testing<\/li>\n\n\n\n<li>\uc9c4\ub3d9 \uc2dc\ud5d8<\/li>\n\n\n\n<li>\ub178\ud654 \uc2dc\ud5d8<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These tests help identify sealing problems before mass production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">24. Common Causes of Waterproof Seal Failure<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Waterproof electronic products can fail for many reasons.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uc6d0\uc778\uc73c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc555\ucd95 \ubd80\uc871<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The gasket does not generate enough sealing force.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uacfc\ub3c4\ud55c \uc555\ucd95<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The gasket becomes permanently deformed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Poor Housing Flatness<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Compression is uneven.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Incorrect Groove Design<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The silicone cannot deform correctly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Flash on Sealing Surfaces<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Small leakage paths may form.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Material Compression Set<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Long-term sealing force decreases.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Assembly Error<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The gasket may twist, move, or become trapped.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Incorrect Screw Torque<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uneven fastening can create local leakage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">25. How to Improve Waterproof Gasket Reliability<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To improve sealing reliability:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Define the required IP level<\/li>\n\n\n\n<li>Choose suitable silicone hardness<\/li>\n\n\n\n<li>Use controlled gasket compression<\/li>\n\n\n\n<li>Design the groove correctly<\/li>\n\n\n\n<li>Avoid sharp corners<\/li>\n\n\n\n<li>Use low-compression-set silicone<\/li>\n\n\n\n<li>Control gasket tolerances<\/li>\n\n\n\n<li>Maintain housing flatness<\/li>\n\n\n\n<li>Optimize screw locations<\/li>\n\n\n\n<li>Test the complete assembly<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A DFM review before tooling can identify many potential sealing problems.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">26. What Information Should You Send for a Silicone Gasket Quote?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For an accurate quotation, provide:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2D \ub3c4\uba74<\/li>\n\n\n\n<li>3D CAD \ud30c\uc77c<\/li>\n\n\n\n<li>Gasket dimensions<\/li>\n\n\n\n<li>\uc2e4\ub9ac\ucf58 \uacbd\ub3c4<\/li>\n\n\n\n<li>\uc790\uc7ac \uc694\uac74<\/li>\n\n\n\n<li>\uc791\ub3d9 \uc628\ub3c4<\/li>\n\n\n\n<li>Required IP rating<\/li>\n\n\n\n<li>\uc5f0\uac04 \ubb3c\ub7c9<\/li>\n\n\n\n<li>\ucd08\uae30 \uc8fc\ubb38 \uc218\ub7c9<\/li>\n\n\n\n<li>\uc8fc\ud0dd \uc790\uc7ac<\/li>\n\n\n\n<li>Application information<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If waterproof testing is required, include the test conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Designing a waterproof silicone seal requires careful control of both material and mechanical structure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The most important factors include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc2e4\ub9ac\ucf58 \uacbd\ub3c4<\/li>\n\n\n\n<li>Compression ratio<\/li>\n\n\n\n<li>Groove design<\/li>\n\n\n\n<li>\uc555\ucd95 \uc601\uad6c \ubcc0\ud615<\/li>\n\n\n\n<li>\uc8fc\ud0dd \ud3c9\ud0c4\ub3c4<\/li>\n\n\n\n<li>Tolerance stack-up<\/li>\n\n\n\n<li>\uc870\ub9bd \ud798<\/li>\n\n\n\n<li>\ud658\uacbd \uc870\uac74<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A well-designed gasket can provide reliable waterproof protection for electronic products over a long service life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fuhongying provides custom silicone seals, silicone gaskets, LSR sealing components, waterproof connector seals, and silicone overmolding services for OEM and ODM projects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We support applications in consumer electronics, automotive electronics, industrial equipment, medical devices, and other waterproof electronic products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Send us your drawing, 3D file, application requirements, and target IP rating for a DFM review and quotation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What silicone hardness is best for waterproof gaskets?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">There is no single best hardness. For many electronic sealing applications, 40 to 60 Shore A is a common starting range. The final hardness depends on gasket geometry, assembly force, compression, and housing design.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e4\ub9ac\ucf58 \uac1c\uc2a4\ud0b7\uc740 \uc5b4\ub290 \uc815\ub3c4\uae4c\uc9c0 \uc555\ucd95\ub418\uc5b4\uc57c \ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The required compression depends on the gasket shape, material hardness, groove design, and application. Too little compression can cause leakage, while excessive compression can reduce gasket life.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is silicone suitable for IP67 and IP68 sealing?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. Silicone is widely used in IP67 and IP68 products. However, waterproof performance depends on the complete assembly design, not only on the gasket material.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Which is better for waterproof seals, LSR or HCR?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LSR is often preferred for precision, high-volume, small, or complex sealing components. HCR is commonly used for larger frame gaskets and lower-volume projects.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What causes silicone gaskets to leak?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Common causes include insufficient compression, poor housing flatness, incorrect groove design, excessive flash, compression set, assembly errors, and tolerance stack-up.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can silicone be overmolded onto plastic for waterproofing?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. Silicone can be overmolded onto compatible plastics or metals to create integrated sealing structures. Material compatibility and bonding design should be reviewed before tooling.<\/p>","protected":false},"excerpt":{"rendered":"<p>Waterproofing is a critical requirement for many electronic products. From wearable devices and outdoor sensors to automotive electronics and industrial control systems, electronic housings often need reliable protection against water, moisture, dust, and environmental contamination. One of the most common sealing solutions is a custom silicone seal or gasket. Silicone offers excellent flexibility, temperature resistance, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2868,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[2000,2831,2823,2827,2830,2829,1991,67,2825,1544,2826,2824,2828],"class_list":["post-2867","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-custom-silicone-gasket","tag-electronic-device-sealing","tag-ip67-silicone-gasket","tag-ip68-silicone-gasket","tag-lsr-seal","tag-silicone-gasket","tag-silicone-gasket-design","tag-silicone-overmolding","tag-silicone-seal","tag-silicone-seal-design","tag-waterproof-connector-seal","tag-waterproof-silicone-gasket","tag-waterproof-silicone-seal"],"_links":{"self":[{"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/posts\/2867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/comments?post=2867"}],"version-history":[{"count":1,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/posts\/2867\/revisions"}],"predecessor-version":[{"id":2869,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/posts\/2867\/revisions\/2869"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/media\/2868"}],"wp:attachment":[{"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/media?parent=2867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/categories?post=2867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/ko\/wp-json\/wp\/v2\/tags?post=2867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}