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

Kraton D4150 Impact Modifier

Kraton D4150 is a solid thermoplastic SBS elastomer with excellent modification compatibility and mechanical adjustability. It can be compounded with various resins and rubbers to precisely control product hardness and adhesion for multi-field material modification.

Features Of Kraton D4150 Impact Modifier

  1. Outstanding low-hardness and high-elongation characteristics, providing products with excellent flexibility and bending resistance

  2. Good compatibility with resin and rubber systems without damaging the original properties of the base material

  3. Moderate melt fluidity, suitable for various conventional processing technologies such as injection molding and extrusion

  4. Effectively adjust the viscosity and adhesion of downstream products with high flexibility in formula adjustment

  5. No special additives, high stability during processing, and good surface finish of products

Typical Applications Of Kraton D4150 Impact Modifier

  1. Asphalt modification, improving the anti-rutting and low-temperature cracking resistance of road asphalt

  2. Footwear industry, used in the production of soft shoe soles and components to enhance wearing comfort

  3. Rubber and plastic product processing, manufacturing highly elastic pipes, belts and plates

  4. Automobile parts production, applied in elastic accessory manufacturing to meet vehicle shock absorption needs

  5. Adhesive formula system, improving the initial adhesion and holding performance of products

Specifications Of Kraton D4150 Impact Modifier

Melt Flow Rate19 g/10min (ASTM D-1238)
Specific Gravity0.918 g/cm³ (ASTM D-792)
Tensile Stress1.1 MPa (ASTM D-412)
Tensile Strength19.3 MPa (ASTM D-412)
Elongation at Break1400 % (ASTM D-412)
Hardness (Shore A)45 (ASTM D-2240)
Glass Transition Temperature (Tg)-85~-70℃ (DSC Method)
Volatile Matter Content≤0.4 % (105℃, 2h)
Ash Content≤0.08 % (850℃, 1h)
Moisture Content≤0.08 % (Karl Fischer Method)
Compression Set≤35 % (70℃, 22h)













































































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