Smoke & Flame Rubber
SMOKE & FLAME RUBBER
Low Smoke, Low Flame, Low Toxicity Rubber, a neoprene-based rubber that resists some generation, flame propagation and toxic fume build-up.
PROPERTIES
Denver Rubber Company smoke & flame rubber is designed and formulated to meet the mass transit industry’s requirements and specifications for smoke generation (ASTM E 662), flame propagation (ASTM C 542), and toxic fume production (SMP 800-C).
- Hardness Durometer (Shore A): 65
- Tensile Strength: 1500 Psi
- Elongation: 500%
SPECIFICATIONS:
| Durometer Hardness (Shore A ± 5) | Thickness (inches) | Tensile (psi) | Ultimate Elongation (%) | Estimated Weight Per Linear Foot (1/8″ x 36″) | Specifications | ||
|---|---|---|---|---|---|---|---|
| Minimum | Typical | Minimum | Typical | ||||
| 65 | 1/32 – 1/4 | 1200 | 1500 | 300 | 500 | 2.98 lb | ASTM E 662, ASTM C 542 (ASTM C 1166 Procedure), Bombardier SMP 800-C* Boeing BSS 7239, UL 94VO** |
THERMAL PROPERTIES
Minimum service temperature: -30°F
Maximum service temperature: 220°F
APPLICATIONS
This material is used for the mass transit industry including rail and bus applications due to its ability to ensure the safety of travelers.
