Medical Grade LSR Overmolded Plastic Connector is a precision-molded medical component made by combining rigid medical-grade plastic with soft liquid silicone rubber through an overmolding process. The transparent plastic section provides structural support, positioning, and connection function, while the LSR silicone section offers reliable sealing, flexibility, anti-leakage performance, and comfortable assembly.<\/p>\n
This type of connector is widely used in medical devices, respiratory equipment, nebulizers, diagnostic instruments, fluid transfer systems, and other medical assemblies that require clean, stable, and precise sealing performance.<\/p>\n
The product can be customized according to the customer\u2019s drawing, sample, material requirement, hardness, dimension, color, and application environment.<\/p>\n
The connector can be produced using medical-grade LSR combined with transparent plastic materials such as PC, PP, PCTG, or other engineering plastics depending on the application requirements.<\/p>\n
LSR silicone is directly molded onto the plastic insert, creating a stable integrated structure. This helps reduce assembly steps, improve sealing reliability, and enhance product consistency.<\/p>\n
The soft silicone section provides a flexible sealing interface, helping prevent air leakage, liquid leakage, vibration, and loosening during use.<\/p>\n
The transparent plastic part allows visual inspection and supports applications where clarity, positioning, or flow observation may be required.<\/p>\n
Designed for small precision medical components, this product is suitable for medical instruments that require cleanliness, dimensional accuracy, and stable functional performance.<\/p>\n
| Article<\/th>\n | Description<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|
| Nom du produit<\/td>\n | Medical Grade LSR Overmolded Plastic Connector<\/td>\n<\/tr>\n |
| Mat\u00e9riau<\/td>\n | Medical-grade LSR + PC \/ PP \/ PCTG \/ Custom Plastic<\/td>\n<\/tr>\n |
| Processus<\/td>\n | Moulage par injection de plastique + surmoulage LSR<\/td>\n<\/tr>\n |
| Duret\u00e9 du silicone<\/td>\n | Personnalisable, g\u00e9n\u00e9ralement entre 30 et 70 Shore A<\/td>\n<\/tr>\n |
| Couleur<\/td>\n | Transparent plastic + translucent \/ custom silicone color<\/td>\n<\/tr>\n |
| Taille<\/td>\n | Fabriqu\u00e9 sur mesure d'apr\u00e8s un plan ou un \u00e9chantillon<\/td>\n<\/tr>\n |
| Finition de surface<\/td>\n | Smooth, matte, transparent, or custom<\/td>\n<\/tr>\n |
| Candidature<\/td>\n | Medical devices, respiratory equipment, fluid systems, diagnostic instruments<\/td>\n<\/tr>\n |
| Type de production<\/td>\n | Fabrication sur mesure OEM \/ ODM<\/td>\n<\/tr>\n |
| Emballage<\/td>\n | Clean packaging available upon request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n \n Applications typiques<\/h2>\nThis LSR overmolded plastic connector can be used in:<\/p>\n Medical device connectors \n Processus de fabrication<\/h2>\nThe product is manufactured through a two-step molding process.<\/p>\n First, the rigid transparent plastic insert is produced by precision injection molding. Then, the plastic insert is placed into an LSR mold, where liquid silicone rubber is injected and vulcanized around the plastic part. This creates a strong and accurate plastic-silicone integrated component.<\/p>\n Compared with traditional manual assembly, LSR overmolding improves product consistency, sealing stability, and production efficiency. It is especially suitable for medical components with complex shapes, tight tolerances, and strict sealing requirements.<\/p>\n \n Options de personnalisation<\/h2>\nWe support custom development based on customer drawings, 3D files, or physical samples.<\/p>\n Les options de personnalisation disponibles sont les suivantes :<\/p>\n Choix des mat\u00e9riaux For medical-related applications, customers are encouraged to provide the actual working environment, sterilization method, assembly method, and performance requirements so that the material and structure can be selected more accurately.<\/p>\n \n Why Choose LSR Overmolding for Medical Connectors?<\/h2>\nLSR overmolding is an effective solution for medical connectors that require both rigid support and soft sealing performance. The rigid plastic part ensures strength and accurate assembly, while the silicone part improves sealing, flexibility, and user safety.<\/p>\n This structure can reduce the need for separate sealing rings, adhesives, or manual assembly. It also helps improve product reliability, cleanliness, and production repeatability.<\/p>\n \n Contr\u00f4le qualit\u00e9<\/h2>\nEach custom LSR overmolded connector can be inspected according to customer requirements, including appearance, dimensions, bonding condition, sealing performance, material consistency, and assembly fit.<\/p>\n For medical device components, we can also support production documentation and quality control procedures according to the customer\u2019s project requirements.<\/p>\n \n FAQ<\/h2>\n |