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ELLAS® K-470A

Technical Datasheet | Supplied by Kolon ENP

ELLAS® K-470A by Kolon ENP is a thermoplastic polyurethane (TPU) resin. Exhibits repulsive elasticity, excellent abrasion resistance and excellent mechanical strength (good tensile strength, highly thermal-resistant). Shows excellent oil/gasoline-resistance and good cold resistance & weather resistance. Offers good resilience, flexibility, easy workability with other plastics & rubber. Suitable for processing by injection molding and extrusion. ELLAS® K-470A is used in shoes parts, grip and pad straps.

ELLAS® K-470A Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

100% Tensile Stress

50 kg/cm²

ASTM D412

Tear Strength

110 kg/cm²

ASTM D624

Tensile Elongation

550 %

ASTM D412

Injection Properties

Value & Unit

Test Condition

Test Method

Cylinder Temperature (C1)

160 - 175 °C

Cylinder Temperature (C2)

165 - 180 °C

Cylinder Temperature (C3)

175 - 190 °C

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ELLAS® K-470A

ELLAS® K-470A Properties

Mechanical Properties

ELLAS® K-470A Processing Guidelines

Injection Properties