Styrene Butadiene Rubber Sheet | NR SBR Rubber Sheet Black and Red
Our industrial-grade styrene butadiene rubber sheets are specifically manufactured to offer excellent wear resistance, impact shock absorption, and long-term mechanical durability. As a highly versatile synthetic elastomer, SBR is widely utilized across global manufacturing and engineering supply chains for heavy-duty sealing, packing, and lining protection.
To deliver the best balance of structural tensile strength and cost efficiency, our standard rolls utilize a high-quality nr sbr rubber sheet blend. This balanced formulation combines the rugged durability of synthetic SBR with the high elasticity and excellent tear resistance of natural rubber, ensuring reliable performance under continuous operational stress.
Technical Specifications & Performance Baselines
Every production run is fully batch-tested to ensure reliable physical properties. Below is the standard data baseline for our certified sbr rubber data sheet:
| Technical Property | Testing Protocol | Commercial Grade | Premium Industrial Grade |
|---|---|---|---|
| Hardness (Shore A) | ASTM D2240 | 60 to 80 ± 5 | 55 to 60 ± 5 |
| Tensile Strength | ASTM D412 | 1.0 to 5.0 MPa | 5.0 to 8.0 MPa |
| Elongation at Break | ASTM D412 | ≤ 280% | ≥ 300% to 400% |
| Working Temperature | Continuous | -20°C to +70°C | -40°C to +80°C |
| Standard Colors | Visual | Red / Black / Green / White、Blue Custom | Red / Black / Green / White、Blue Custom |
Main Product Classifications
To satisfy different industrial applications and environmental demands, we supply three primary material types:
1. Standard SBR Rubber Sheet Black
Compounded with reinforcing carbon black, our primary sbr rubber sheet black rolls provide outstanding surface abrasion and wear resistance. This type is highly recommended for conveyor skirting, heavy machinery mounting pads, shock absorption gaskets, and factory floor protection lines.

2. Commercial Red SBR Rubber Sheet
The classic red sbr rubber sheet (commonly called commercial red rubber) is widely utilized in plumbing, heating, and air conditioning pipe flanges. It delivers reliable sealing for hot and cold non-potable water, though it is not formulated for contact with petroleum oils or fuels.

3. Fabric Reinforced SBR Rubber Sheet
For high-pressure environments where rubber stretching or flange extrusion must be avoided, our reinforced sbr rubber sheet features internal fabric reinforcement plies. Available in 1-ply, 2-ply, or custom multi-ply configurations (using polyester, nylon, or cotton canvas), the embedded fabric handles the mechanical tension while the outer rubber seals perfectly.

Logistics Parameters & Tariff Classification
When calculation structures are configured for an international wholesale sbr rubber sheet price, consistency in physical density and gauge control is critical. By utilizing continuous drum curing systems (Rotocure vulcanization), we ensure strict thickness tolerances within ±0.3mm, preventing unexpected leakage or sealing variance during field operations.
To ensure accurate import declaration and clear shipping documentation at international port customs, all orders are standardized under the harmonized classification framework:
- SBR Rubber Sheet HS Code: 4008.21 (Plates, sheets, and strip, of non-cellular rubber)
Direct Factory Sourcing & Capabilities
Buying bulk stock directly from experienced sbr rubber sheet manufactures ensures immediate pricing advantages and strict quality oversight. Our manufacturing plant is fully equipped to supply continuous rolls in thicknesses ranging from 1mm up to 15mm, and maximum roll widths up to 2,000mm to accommodate specialized manufacturing requirements.
For all export batches, we can provide test reports, SGS certificates, and other documentation to demonstrate full compliance with general chemical and environmental regulations—including the REACH and RoHS directives.

Contact Us for Factory Pricing & Samples
Get in touch with our international business team today to receive a detailed quote layout, full physical material spec sheets, or to coordinate free sample shipments for technical evaluation:
| Contact Person: | Carrie Kang |
| E-mail: | sales@chn-rubber.com |
| Tel: | +86-13821173226 |
| WhatsApp: | +86-13821173226 Chat Now |
| WeChat: | 008613821173226 |