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

SK Chemicals 881 Impact Modifier

SK POE881 is a medium-density POE with excellent mechanical properties, weather & thermal stability, good processability and eco-friendliness, suitable for rubber-plastic modification, wire cable and shoe material fields.

Features Of SK Chemicals 881 Impact Modifier

  1. Excellent mechanical properties, good elastic modulus and tensile strength, maintaining stable elasticity under dynamic stress with outstanding structural toughness

  2. Superior weather and aging resistance, resistant to UV, oxygen and humidity erosion, with long-term stable performance in outdoor and complex environments

  3. High thermal stability, retaining good mechanical properties at high temperatures, suitable for various high-temperature processing technologies

  4. Excellent processability, good melt fluidity and mold fillability, enabling easy molding of complex-shaped products with high production efficiency

  5. Significant toughening effect, greatly improving toughness and wear resistance without affecting other properties of substrates, extending product service life

  6. Wide adaptability, blendable with various rubber and plastic materials, eco-friendly without harmful substances, suitable for civil and industrial scenarios

Typical Applications Of SK Chemicals 881 Impact Modifier

  1. Wires & Cables: Insulation and sheathing materials, with good electrical insulation and heat resistance, ensuring wiring safety and durability

  2. Shoe Manufacturing: Soles and insoles, excellent elasticity and wear resistance, providing comfortable wearing experience and good support

  3. PP Modification: Special toughener, improving the high/low temperature impact strength of PP, suitable for automotive bumpers, home appliance shells after modification

  4. Foamed Products: Foamed with EVA to produce lightweight, high-resilience and good-touch foamed products such as beach shoes, slippers and sports shoe midsoles

Specifications Of SK Chemicals 881 Impact Modifier

Physical Properties
Density0.880 g/cm³ (ASTM D1505)
Shore A Hardness79 (ASTM D2240)
Shore D Hardness25 (ASTM D2240)
Melt Flow Properties
Melt Flow Rate (190°C/2.16kg)1.0 g/10 min (ASTM D1238)
Mechanical Properties
Tensile Strength at Break9.42 MPa (ASTM D638)
Elongation at Break850 % (ASTM D638)
Tensile Modulus (100%)3.92 MPa (ASTM D638)
Flexural Modulus24.52 MPa (ASTM D790)
Tear Strength52.96 kN/m (ASTM D624)



















































































































































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