Ceramic Fire-Resistant Silicone for Heat & Flame Protection
Our Ceramic Fire-Resistant Silicone Rubber delivers exceptional fire resistance while retaining silicone’s flexibility and durability. Designed to withstand extreme heat and prevent flame spread, it’s ideal for safety-critical applications in automotive, aerospace, and electrical industries.
ISO/TS 1694
ISO 9002
ISO 3808
ISO 9001
ISIRI 4267-2
ISO 17025
10993-5
10993-10
10993-4
Pharma
ASTM F756
| Property | Property | Typical Value | Notes |
|---|---|---|---|
| Appearance/Colors | Red, black; custom colors available | Standard industry colors with custom options for identification | |
| Temperature Range | -60°C to +300°C | Excellent thermal resistance, ideal for fire-critical systems | |
| Specific Gravity (CM3) | |||
| Compression set (22h/ 175°c) (%) | DIN 53 517 | ||
| Hardness (Shore A) | 40 – 70 | DIN 53 505 | Balanced rigidity and flexibility for high-temperature use |
| Tensile Strength (MPa) | 6 – 10 MPa | DIN 53 504 | Durable under thermal and mechanical stress |
| Tear Strength (N/mm) | ASTM-D 624 die B | ||
| Elongation at Break (%) | 200 – 600% | DIN 53 504 | Maintains elasticity under extreme heat |
| 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 | |||
| Flame Resistance | UL 94 V-0 | Meets stringent flame-retardant standards |
Processing & Handling
- Mix compound thoroughly before use to ensure uniform filler dispersion.
- For molding/extrusion, pre-dry material at 80–100 °C for 1–2 hours if humidity exposure occurred.
- Recommended curing range: 160–200 °C; post-cure 200–250 °C for 4 hours to maximize fire resistance.
- Clean tools immediately after use to prevent ceramic buildup.
- Avoid contamination from organic or non-silicone residues.
Packaging & Storage
- Supplied in 20 kg cartons or customized packages.
- Store in a cool, dry, and shaded area below 30 °C.
- Shelf life: 12 months if unopened and properly stored.
- Reseal after each use to maintain compound stability.
- Follow first-in, first-out inventory rotation.
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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