Kraton D-3226 is a solid thermoplastic SBS elastomer with good melt fluidity and controllable molding shrinkage, combining moderate hardness and tear strength. It can be efficiently compounded with resins and rubbers to adjust product viscosity and flexibility, meeting the modification needs of molded products in multiple fields.
Moderate melt flow rate, suitable for various molding processes such as injection molding and extrusion with high production efficiency
Stable molding shrinkage range, ensuring high dimensional accuracy of products and reducing deformation risks
Good tear strength, improving the damage resistance and durability of downstream products
Excellent compatibility with resins and rubbers, optimizing the comprehensive mechanical properties of base materials after compounding
Flexibly adjust product adhesion and flex resistance with a wide range of formula adaptability
Asphalt modification, enhancing the fatigue resistance of road asphalt for municipal road and park pavement construction
Footwear industry, used in medium-soft shoe uppers and components to balance flexibility and tear resistance
Rubber and plastic product processing, manufacturing pipes, belts and plates with high dimensional accuracy for precision component requirements
Automobile interior part manufacturing, applied in elastic buffer accessories to improve use stability and comfort
Adhesive and sealant formulations, serving as a modified component to enhance product bonding strength and anti-aging properties
| Melt Flow Rate | 20 g/10min (ASTM D-1238) |
| Specific Gravity | 0.998 g/cm³ (ASTM D-792) |
| Tensile Stress | 2.41 MPa (ASTM D-412) |
| Tensile Strength | 5.52 MPa (ASTM D-412) |
| Molding Shrinkage | 0.40-0.60 % (ASTM D-955) |
| Elongation at Break | 550 % (ASTM D-412) |
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