Medical-Grade Silicone Components
Sterile, medical-grade liquid silicone rubber components manufactured in cleanroom environments for medical devices, ventilators, surgical instruments, and clinical diagnostics. At Sarthak Industries, we adhere to strict quality regulations to ensure biocompatibility and high purity.
Technical Specifications
| Elastomer Polymers | Liquid Silicone Rubber (LSR), High Consistency Silicone (HCR), USP Class VI EPDM |
| Hardness Range | 20 Shore A to 80 Shore A (Durometer) |
| Sterilization Standards | Autoclave, Gamma Irradiation, ETO (Ethylene Oxide) |
| Regulatory Compliance | USP Class VI, ISO 10993 Bio-compatibility, FDA 21 CFR 177.2600 |
| Chemical Safety | Formulated to be completely hypoallergenic, latex-free, and BPA-free |
Material Selection Guide
Choosing the right rubber polymer compound is essential to ensure longevity and prevent seals from failing under pressure.
Liquid Silicone (LSR)
High purity, bio-inert, high transparency, and excellent chemical stability. Engineered for flash-less flash-free injection micro-moulding.
HCR Silicone
High consistency silicone. Exceptional mechanical tear strength, tensile stretch, and compression recovery. Ideal for medical bellows and tubes.
Medical EPDM
USP Class VI compliant. Formulated with zero plasticizers to eliminate leaching in pharmaceutical tubing and analytical instrumentation.
Platinum-Cured Silicone
Eliminates peroxide by-products, ensuring no odor, taste, or skin irritation. Highly recommended for prolonged patient contact.
Applications & Custom Capabilities
- Cleanroom Moulding: Class 10,000 (ISO Class 7) cleanroom compounding, moulding, and packaging lines to prevent contamination.
- Micro-Moulding: Precision multi-cavity presses to manufacture miniature check valves, syringe seals, and diagnostic diaphragms.
- Color Matching: Custom organic pigments that are FDA-compliant and biocompatible for surgical indicator rings and tubes.
- Dynamic Valving: Bellows, bulb pumps, and non-return valves that retain consistent flexibility after hundreds of sterilization cycles.
Request a Quote for Medical Components
We supply bulk volumes and custom shapes with rapid turnaround times.