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

SK Chemicals 891 Impact Modifier

SK POE 891 is a high-elastic and transparent POE with excellent toughening, weather and low-temperature performance, easy to process, suitable for multi-field modification and molding.


Features Of SK Chemicals 891 Impact Modifier

  1. High elasticity and fatigue resistance, high elongation and good resilience, suitable for fatigue-resistant applications

  2. Excellent weather resistance, UV, oxidation and chemical resistant, strong environmental stability

  3. Superior low-temperature toughness, no brittle fracture at low temperature, suitable for low-temperature scenarios

  4. Easy processing, adaptable to multiple molding processes, improving production efficiency

  5. High transparency, meeting appearance requirements, significant toughening effect on PP and other substrates

  6. Good compatibility, forming stable bonding with PP, activated calcium carbonate, etc.

Typical Applications Of SK Chemicals 891 Impact Modifier

  1. Automotive Industry: Sealing strips, shock pads, interior parts, enhancing sound insulation and comfort

  2. Electronics & Electrical: Wire and cable sheaths, improving wear resistance and usage safety

  3. Building Materials: Window and door sealing strips, enhancing waterproof performance and durability

  4. Medical Devices: Hoses, connectors, complying with hygiene and safety standards

  5. Shoe Materials: Soles and midsoles, providing shock absorption and wearing comfort

  6. Plastic Modification: Toughener for PP/PE, improving the toughness and processability of substrates

Specifications Of SK Chemicals 891 Impact Modifier

Physical Properties
Density0.885 g/cm³ (ASTM D1505)
Thermal & Flow Properties
Melt Flow Rate1.0 g/10 min (ASTM D1238)
Melting Point-74 °C (SK Method)
Mooney Viscosity21 MU (ASTM D1646)
Mechanical Properties
Tensile Strength at Break16.7 MPa (ASTM D638)
Elongation at Break700 % (ASTM D638)
Tensile Modulus4.6 MPa (ASTM D638)
Flexural Modulus29.4 MPa (ASTM D790)









































































































































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