Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kraton D-3226 Impact Modifier

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.

Features Of Kraton D-3226 Impact Modifier

  1. Moderate melt flow rate, suitable for various molding processes such as injection molding and extrusion with high production efficiency

  2. Stable molding shrinkage range, ensuring high dimensional accuracy of products and reducing deformation risks

  3. Good tear strength, improving the damage resistance and durability of downstream products

  4. Excellent compatibility with resins and rubbers, optimizing the comprehensive mechanical properties of base materials after compounding

  5. Flexibly adjust product adhesion and flex resistance with a wide range of formula adaptability

Typical Applications Of Kraton D-3226 Impact Modifier

  1. Asphalt modification, enhancing the fatigue resistance of road asphalt for municipal road and park pavement construction

  2. Footwear industry, used in medium-soft shoe uppers and components to balance flexibility and tear resistance

  3. Rubber and plastic product processing, manufacturing pipes, belts and plates with high dimensional accuracy for precision component requirements

  4. Automobile interior part manufacturing, applied in elastic buffer accessories to improve use stability and comfort

  5. Adhesive and sealant formulations, serving as a modified component to enhance product bonding strength and anti-aging properties

Specifications Of Kraton D-3226 Impact Modifier

Melt Flow Rate20 g/10min (ASTM D-1238)
Specific Gravity0.998 g/cm³ (ASTM D-792)
Tensile Stress2.41 MPa (ASTM D-412)
Tensile Strength5.52 MPa (ASTM D-412)
Molding Shrinkage0.40-0.60 % (ASTM D-955)
Elongation at Break550 % (ASTM D-412)

















































































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