🧴 Product Name:

SBR 1502 – Styrene Butadiene Rubber (Non-oil Extended)

📌 Product Description:

SBR 1502 is a non-oil extended, cold polymerized styrene-butadiene rubber manufactured by SINOPEC Qilu Company.
It offers excellent abrasion resistance, flexibility, and aging performance, making it suitable for a wide range of rubber applications.

🔍 Key Properties:

• Styrene Content: 23.5 ± 1.0%

• Mooney Viscosity (ML 1+4, 100°C): 50 ± 5

• Tensile Strength: ≥ 19 MPa

• Good processability and filler compatibility

• High resistance to wear and heat-aging

🧩 Applications:

• Tire treads & sidewalls

• Shoe soles and industrial footwear

• Conveyor belts & hoses

• Rubber mats and molded goods

• General-purpose rubber manufacturing

📦 Packaging:

• 35kg PE-coated plastic woven bags

• 1,260kg Goodpack (IBC container)

• Can be shipped in 20FT or 40FT container (bulk or palletized)

🌍 Origin:

Manufactured by SINOPEC Qilu Company, Shandong, China
Complies with GB/T 19224-2002 / GB/T 13505-2022 standards

✅ Why Choose Our SBR 1502?

• Stable and high-quality supply from SINOPEC

• Excellent price competitiveness

• Flexible MOQ and lead time

• Technical support available on demand

• Export experience across Asia, Europe, and the Americas

✅ Key Features of SBR 1502 (Detailed Explanation)

1. Excellent Abrasion Resistance
   SBR 1502 is widely used in tire and footwear manufacturing due to its superior resistance to wear and tear. It maintains performance under friction and repeated surface contact, extending product life in demanding applications.

2. Good Mechanical Strength
   With high tensile strength and elongation at break, it provides durability and toughness in dynamic applications such as belts, gaskets, and molded rubber parts.

3. Cold Polymerized, Non-oil Extended Grade
   Being cold polymerized ensures a uniform polymer structure with better elasticity and consistency. Since it is non-oil extended, it allows for greater flexibility in custom compounding with process oils or plasticizers.

4. Good Processability and Filler Compatibility
   SBR 1502 exhibits excellent mixing behavior with carbon black, silica, and other common fillers. It can be processed easily using conventional rubber compounding equipment and is suitable for both extrusion and molding operations.

5. Thermal and Aging Resistance
   It performs well under moderate heat and oxidation conditions, maintaining mechanical properties over time. This makes it a reliable material for outdoor and industrial rubber goods.

6. Economical Alternative to Natural Rubber (NR)
   SBR 1502 is cost-effective and blends well with NR and BR (Butadiene Rubber) to optimize performance and price, especially in high-volume rubber production.

7. Wide Formulation Flexibility
   The polymer allows for a broad range of compound designs depending on the specific performance requirements (e.g., hardness, resilience, tensile strength, elasticity).