Medical LSR Overmolded PSU Component for Sterilizable Devices is a medical and healthcare silicone component developed for medical sterilization equipment components, surgical and diagnostic device housings, and laboratory fluid handling systems. The configuration combines base material: PSU (Polysulfone / Polyphenylsulfone); overmold material: Liquid Silicone Rubber (LSR); process: Injection Overmolding to address the functional requirements of the surrounding assembly.
La page est structurée pour répondre aux besoins d'approvisionnement B2B : elle présente d'abord les principales caractéristiques fonctionnelles, puis les documents techniques ou les données relatives aux processus, suivis des informations sur les applications et la personnalisation, lorsqu'elles sont disponibles. Cela facilite l'examen des exigences techniques lors de la qualification des fournisseurs.
Principaux avantages techniques
- The LSR overmold provides biocompatible sealing and flexible interface functionality.
- ISO 10993 compliant
- USP Class VI certified material
- Non-toxic, odorless, and chemically stable
- Developed for direct and indirect medical contact
- The system is optimized for:
- Repeated autoclave cycles
Spécifications techniques documentées du produit
| Nom du produit | LSR Overmolded PSU Component |
|---|---|
| Base Material | PSU (Polysulfone / Polyphenylsulfone) |
| Overmold Material | Liquid Silicone Rubber (LSR) |
| Processus | Injection Overmolding |
| Continuous Temperature | Up to 160°C |
| Sterilization Methods | Autoclave, EO, Gamma |
| Résistance chimique | High (detergents, disinfectants) |
| Biocompatibility | ISO 10993 / USP Class VI |
| Structure Type | Rigid PSU + flexible silicone sealing |
Domaines d'application
- Medical sterilization equipment components
- Surgical and diagnostic device housings
- Laboratory fluid handling systems
- Pharmaceutical processing equipment
- High-temperature fluid control systems
- Reusable medical device assemblies
- Precision medical connectors and seals
Options d'ingénierie sur mesure
- Yes, PSU grade, silicone hardness, structure design, and sealing geometry can be customized.
Considérations relatives à la fabrication
- The product is manufactured using precision overmolding technology:
- PSU Injection Molding High-performance polysulfone is molded into the structural base.
- Surface Preparation Surface activation improves bonding performance.
- LSR Overmolding Liquid silicone rubber is injected onto PSU substrate.
- Thermal Curing Silicone is cured to form a permanent bonded interface.
- Quality Inspection Sealing performance, adhesion strength, and dimensional accuracy are verified.
Foire aux questions sur les projets
Why choose PSU instead of PC or PA?
PSU offers significantly higher heat resistance and better long-term stability under sterilization conditions.
Is LSR suitable for medical applications?
Yes, medical-grade LSR is widely used in ISO 10993 and USP Class VI certified applications.
Can this product withstand repeated sterilization?
Yes, it is designed for repeated autoclave, EO, and gamma sterilization processes.
Examen des appels d'offres et des plans
Ces composants étant spécifiques à chaque application, le dessin et les conditions d'assemblage restent les documents de référence. Les informations sur le produit fournies ci-dessus sont particulièrement utiles pour définir le périmètre initial de la demande de devis et identifier les éléments nécessitant une confirmation avant la fabrication des outillages ou la production en série.