Sunion Resin SL-802
Product Overview
SL-802 is a premium grade of Sunion resin(also commonly know as K Resin or SBC), manufactured by Guangdong Sunion Advanced Novel Technologies Co., Ltd. This Butadiene-Styrene Copolymer features a 75% styrene and 25% butadiene composition, delivering exceptional transparency, surface hardness, and impact resistance.
Engineered for versatile processing applications including injection molding, blow molding, and flow casting, SL-802 meets stringent REACH and RoHS compliance requirements for global market applications.
| Properties | Unit | Value | Standard |
|---|---|---|---|
| Appearance | - | Colorless, Transparent | Visual |
| Structure | - | Linear | - |
| Styrene/Butadiene Ratio | - | 75/25 | - |
| Density | g/cm³ | 1.01-1.03 | GB/T 1033 (23°C) |
| Melt Flow Rate | g/10min | 8±2 | GB/T 3682 (5kg-200°C) |
| Hardness, Shore D | - | 71±3 | GB/T 2411 (Shore D) |
| Tensile Strength | MPa | ≥23.5 | GB/T 1040 (50mm/min) |
| Elongation at Break | % | ≥150 | GB/T 1040 (50mm/min) |
| Flexural Strength | MPa | ≥34.0 | GB/T 9341 (2mm/min) |
| Flexural Modulus | MPa | 1350 | GB/T 9341 (2mm/min) |
| IZOD Impact Strength | KJ/m² | 3.5 | GB/T 1843 (Notched 23°C) |
| Vicat Softening Point | °C | 80.0 | GB/T 1633 (10N, 50°C/h) |
| Heat Deflection Temperature | °C | 70.0 | GB/T 1634.1 (0.46MPa, 120°C/h) |
| Light Transmission | % | 90.0 | GB/T 2410 (2mm) |
| Haze | % | 4.0 | GB/T 2410 (2mm) |
Manufacturer Information
Guangdong Sunion Advanced Novel Technologies Co., Ltd.
- Premium K-resin manufacturer
- Advanced polymer technology specialist
- REACH and RoHS compliant production
Product Features
- Excellent transparency with 90% light transmission
- Superior impact resistance and surface hardness
- Versatile processing capabilities
- Low haze content (4.0%)
Applications
- Plastic modification and compounding
- TPR (Thermoplastic Rubber) modification
- Shoe sole manufacturing
- Injection molded transparent components
- Blow molded containers and bottles
- Flow casting applications
- Packaging materials requiring clarity
- Consumer goods with aesthetic requirements
Packaging and Storage
Packaging
- Standard packaging: 25kg bags
- Large packaging available per customer requirements
- Moisture-resistant packaging materials
Storage Conditions
- Store in cool, ventilated, and dry environment
- Protect from direct sunlight and heat sources
- Keep away from ignition sources (flammable material)
- Maintain proper ventilation in storage areas
- Store in original sealed containers
Safety Information
Store in cool, ventilated, and dry environments, stay away from heat sources and ignition. Refer to Material Safety Data Sheets (MSDS) prior to handling and processing. Follow standard safety protocols for thermoplastic processing and maintain adequate ventilation during use.
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