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Description
Flame Retardant Rubber Sheet – Fire Resistant Industrial Grade
Specialist flame retardant rubber sheet engineered for fire-critical applications where standard rubber poses unacceptable fire risks. This FR-rated material self-extinguishes when flame is removed, dramatically reducing fire spread risk in industrial environments.
Fire Performance Standards
Our flame retardant rubber meets or exceeds:
- UL 94 V-0: Self-extinguishing within 10 seconds, no dripping
- BS 476 Part 7: Class 1 surface spread of flame
- EN 45545-2: Railway vehicle fire safety (HL2 grade available)
- FMVSS 302: Vehicle interior fire resistance
Test certificates available on request for project specifications.
Technical Specifications
| Property | Value | Test Standard |
|---|---|---|
| Material | Fire Retardant SBR/CR Blend | - |
| Fire Rating | UL 94 V-0 / BS 476 Class 1 | UL 94 / BS 476-7 |
| Self-Extinguishing | Yes (≤10 seconds) | UL 94 |
| Smoke Density | Low smoke emission | ASTM E662 |
| Hardness | 65±5 Shore A | ASTM D2240 |
| Tensile Strength | ≥7 MPa | ISO 37 |
| Temperature Range | -25°C to +90°C | - |
| Thickness Options | 3mm, 5mm, 6mm, 10mm, 15mm, 20mm | - |
| Width | 1200-1400mm | - |
| Colour | Black | - |
How Flame Retardant Rubber Works
Standard rubber burns readily and can accelerate fire spread. Our FR compound contains halogenated or intumescent additives that:
- Release fire-inhibiting gases when heated
- Form protective char layers that insulate underlying material
- Interrupt the combustion chain reaction
- Cause self-extinguishing behaviour when ignition source is removed
Key Benefits
- Self-Extinguishing: Stops burning within seconds when flame is removed
- Low Smoke: Reduced smoke emission for improved escape visibility
- Compliance Ready: Meets major fire safety standards
- Mechanical Performance: Maintains good physical properties despite FR additives
- Cost-Effective: Affordable fire risk reduction
- Free UK Delivery: Fast dispatch for UK fire safety projects
Industrial Applications
Rail & Transport
Floor coverings, door seals, and interior trim meeting EN 45545-2 railway fire safety requirements. Critical for passenger safety in enclosed vehicles.
Marine & Offshore
Cabin flooring, engine room protection, and deck coverings. IMO/SOLAS compliant grades available for maritime applications.
Construction
Expansion joints, fire barrier seals, and acoustic isolation in fire-rated assemblies. Supports BS 476 compliance for building fire safety.
Electrical Enclosures
Gaskets, grommets, and cable entry seals in switchgear and control panels. UL 94 V-0 rating often specified by electrical safety standards.
Mining & Underground
Conveyor belting and equipment components where fire underground poses severe escape risks. Flame retardant specification is mandatory in many mining regulations.
Standard vs Flame Retardant Comparison
| Property | Standard SBR | Flame Retardant |
|---|---|---|
| Ignition | Burns readily | Difficult to ignite |
| Flame Spread | Supports combustion | Self-extinguishes |
| Smoke | Heavy black smoke | Reduced smoke |
| Dripping | Molten drips spread fire | No dripping (V-0) |
| Cost | Lower | 20-40% premium |
Ordering Information
Sold by the linear metre. Standard stock is black UL 94 V-0 rated compound. For specific fire ratings or colours, contact us for availability.
✓ UL 94 V-0 Certified | ✓ Test Certificates Available | ✓ Free UK Delivery | ✓ 16+ Years Experience
Flame Retardant Rubber Sheet FR Grade 3-20mm Fire Resistant Industrial | RubberMatting-Direct
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