Transparent Silicone for Optical, Diagnostic & Medical Applications
Premium-grade transparent silicone rubber offering outstanding clarity and performance. Designed for industries where visibility and aesthetics are crucial, this silicone rubber maintains its transparency even after prolonged use, while delivering the flexibility, durability, and resistance expected from high-quality silicone.
| Property | WIC *** | Test Methods | Notes |
|---|---|---|---|
| Appearance/Colors | Transparent | 90–95% optical clarity, tints option available | |
| Temperature Range | -50°C to +200°C | Stable across wide thermal conditions | |
| Specific Gravity (CM3) | |||
| Compression set (22h/ 175°c) (%) | DIN 53 517 | ||
| Hardness (Shore A) | 40–80 | DIN 53 505 | Customizable depending on application |
| Tensile Strength (MPa) | 6 – 10 MPa | DIN 53 504 | Good durability under stress |
| Tear Strength (N/mm) | ASTM-D 624 die B | ||
| Elongation at Break (%) | 200 – 700% | DIN 53 504 | Maintains flexibility across applications |
| Rebound resilience (%) | DIN 53 512 | ||
| Volume resistivity (Q-cm) | DIN 53 482 | ||
| Dielectric Strength (kV/mm) | DIN 53 481 | ||
| Dielectric Constant (E2 50 HZ) | DIN 53 483 | ||
| Dissipation factor (tan 6/1000 HZ) | DIN 53 483 | ||
| Crosslinking agent | |||
| Curing conditions |
ISO/TS 1694
ISO 9002
ISO 3808
ISO 9001
ISIRI 4267-2
ISO 17025
10993-5
10993-10
10993-4
Pharma
ASTM F756
| Key Highlights | Typical Applications | Features & Benefits | Compliance & Quality |
|---|---|---|---|
| • High optical clarity and UV stability • FDA-compliant; safe for medical and food contact • Excellent flexibility and tear strength • Custom formulations and colors available • Resistant to heat, oxidation, and chemicals | • Medical: Transparent tubing, seals, molded parts • Food & Beverage: Sanitary molds, hoses, nozzles • Pharma & Lab: Tubing, connectors • Optical & Lighting: Lenses, diffusers, covers • Baby Care: Nipples, pacifiers, bottle seals • Electronics: Keypads, gaskets, sensor domes • Personal Care: Hygiene and skincare parts | • Long-term clarity and durability • Excellent UV, heat, and chemical resistance • Stable performance in HTV & LSR molding • Strong elasticity, non-toxic and hypoallergenic • Custom clarity and color options | • ISO 9001 production standards • FDA, RoHS, and REACH compliant • Batch-tested for optical and mechanical integrity • Full traceability documentation |
Processing & Handling
- Suitable for HTV and LSR molding or extrusion.
- Processing temperature: 110–200 °C (depending on grade).
- Ensure clean contact surfaces; pre-drying usually unnecessary.
- Compatible with platinum- and peroxide-cure systems.
- Post-curing recommended for medical or food-contact applications.
- Vent molds properly to avoid air entrapment.
Packaging & Storage
- Supplied in vacuum-sealed 20 kg cartons or custom packaging.
- Store in a cool, dry place below 30 °C, away from sunlight.
- Keep containers tightly closed to prevent contamination.
- Shelf life: 12 months under recommended conditions.
- Allow material to reach room temperature before use.
The information contained herein is believed to be accurate. Users should verify the suitability of the product for their application. Wire Iran is not responsible for improper use.
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