SBR

Product Description: SBR (Styrene-Butadiene Rubber)

Overview

SBR (Styrene-Butadiene Rubber) is a versatile synthetic rubber known for its excellent abrasion resistance, durability, and cost-effectiveness. Widely used in various industries, SBR is a key material in the production of tires, footwear, adhesives, and numerous other products requiring flexible and resilient rubber.

Uses

• Tires: Used extensively in the manufacturing of automobile, truck, and bicycle tires due to its durability and wear resistance.

• Footwear: Integral in the production of soles and other components of shoes for enhanced flexibility and comfort.

• Adhesives and Sealants: Provides strong bonding and sealing properties for a variety of applications.

• Automotive Parts: Used in gaskets, hoses, belts, and other automotive components.

• Construction: Employed in waterproofing membranes, flooring materials, and as a binder in modified asphalt.

• Industrial Applications: Used in conveyor belts, matting, and other industrial rubber products.

Specifications

• Material Composition: A copolymer of styrene and butadiene, typically in a ratio of around 23.5% styrene to 76.5% butadiene.

• Hardness: Typically ranges from 50 to 70 Shore A, depending on the formulation and application.

• Tensile Strength: Generally between 15 MPa to 20 MPa.

• Elongation at Break: Can reach up to 450% or more, providing excellent flexibility.

• Temperature Range: Effective operating range from -40°C to +100°C.

• Abrasion Resistance: High resistance to wear and tear, making it suitable for high-stress applications.

• Chemical Resistance: Resistant to water, alcohols, and moderate chemicals, but not suitable for use with oils and hydrocarbons.

• Colour: Typically available in black, but can be produced in various colours for specific applications.

• Form: Available in sheets, rolls, and molded parts.

Benefits

• Cost-Effective: Offers excellent performance at a lower cost compared to natural rubber and other synthetic rubbers.

• Durability: High resistance to abrasion and wear, ensuring long-lasting performance.

• Flexibility: Maintains flexibility and resilience under various conditions.

• Versatility: Suitable for a wide range of applications across multiple industries.

• Ease of Processing: Can be easily molded, extruded, and processed to fit specific requirements.