SBR1502E
Product Overview
SBR1502E is an environment-friendly emulsion styrene butadiene rubber manufactured by Lanzhou Petrochemical Company using low-temperature emulsion polymerization technology. This premium-grade synthetic rubber utilizes butadiene and styrene as monomers with potassium disproportionated rosinate soap or complex soap of potassium rosinate and fatty acid soap as emulsifier. The product is completely free from nitrosamines and salt, making it ideal for applications requiring environmental compliance.
Manufacturer Information
Producer: Lanzhou Petrochemical Company
Production Method: Low-temperature emulsion polymerization
Product Type: Block rubber with non-staining antioxidant
Quality Standard: Q/SY 03384-2019
Applications
SBR1502E is specifically designed for manufacturing color and light-colored rubber products where environmental requirements are critical. Key applications include:
- Shoe soles and footwear components
- Rubberized fabric and textiles
- Medical supplies and healthcare products
- Rubber rolls for industrial applications
- Tire manufacturing
- Eco-friendly rubber products with environmental compliance requirements
| Volatiles, % (mass fraction) ≤ | - | 0.50 | - |
|---|---|---|---|
| Ash, % (mass fraction) ≤ | - | 0.40 | - |
| Organic acids, % (mass fraction) | - | 4.50-6.75 | - |
| Organic soaps, % (mass fraction) ≤ | - | 0.40 | - |
| Bound styrene, % (mass fraction) | - | 22.5-24.5 | - |
| Raw rubber Mooney viscosity, ML(1+4)100°C | - | 46-54 | - |
| Compound rubber Mooney viscosity, ML(1+4)100°C ≤ | - | 85 | - |
| 300% Modulus (145°C, 25min), MPa | - | M±2.0 | - |
| Tensile strength (145°C, 35min), MPa ≥ | - | 25.0 | - |
| Elongation (145°C, 35min), % ≥ | - | 350 | - |
| Vulcanization properties (160°C, 30min) | - | Provided by supplier | - |
Key Features
- Environment-friendly formulation free from nitrosamines and salt
- Excellent processability and mixing characteristics
- Superior color stability for light-colored applications
- Contains non-staining antioxidant system
- Free from scorched particles, silt, and mechanical impurities
- Consistent quality meeting Q/SY 03384-2019 standards
- Optimal styrene content (22.5-24.5%) for balanced properties
Packaging and Storage
Packaging
- Standard packaging: 35 kg polyethylene-lined paper bags
- Palletized for efficient handling and transportation
- Custom packaging available upon request
Storage Conditions
- Store in original sealed containers in a cool, dry, well-ventilated area
- Protect from direct sunlight, moisture, and heat sources
- Maintain storage temperature below 30°C
- Ensure proper ventilation to prevent accumulation of vapors
Request Quote
For detailed specifications, pricing, and availability of SBR1502E, please contact our sales team.
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