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

SK Chemicals 7405 Impact Modifier

SK POE7405 is a POE with ultra-low viscosity, high flow, high elasticity and low temperature resistance, low density and crystallinity, excellent process rheology, suitable for polyolefin modification and hot melt adhesive fields.

Features Of SK Chemicals 7405 Impact Modifier

  1. Ultra-high flow and low viscosity, MFR 500g/10min, low melt viscosity, excellent process rheology, suitable for high-efficiency molding with multiple processes

  2. High elasticity and toughness, excellent resilience and flexibility, able to withstand large deformation without cracking, with superior impact resistance

  3. Outstanding low temperature resistance, Tg -57℃, maintaining good physical properties in a wide temperature range, no embrittlement at low temperatures

  4. Low density and crystallinity, low specific gravity for lightweight products, good transparency, balancing light weight and appearance requirements

  5. Wide processing adaptability, moldable by conventional thermoplastic processing equipment such as injection molding, extrusion, calendering and blow molding

Typical Applications Of SK Chemicals 7405 Impact Modifier

  1. PP Modification: Special for PP toughening, improving high/low temperature impact strength, suitable for automotive bumpers, home appliance shells after modification

  2. Automotive Field: Impact modification of bumpers, instrument panels and other parts, enhancing toughness and impact resistance

  3. Wires & Cables: Core raw material for halogen-free flame retardant cable compounds, can be filled with a large amount of inorganic flame retardants with low change rate of hardness and strength

  4. Hot Melt Adhesive: Replace EVA to produce high-grade hot melt adhesive, odorless, with excellent high-flow coating and wettability

Specifications Of SK Chemicals 7405 Impact Modifier

Physical Properties
Density0.874 g/cm³
Glass Transition Temperature-57 °C
Melt Flow Properties
Melt Flow Rate (190°C/2.16kg)500 g/10 min (ASTM D1238)
Mechanical Properties
Tensile Strength at Break2.0 MPa (ASTM D638)
Elongation at Break1100 % (ASTM D638)
















































































































































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