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ISOPAK 640

Technical Datasheet | Supplied by Great Eastern Resins Industrial (GRECO)

ISOPAK-640 is a flame retardant blend of polycarbonate [PC] and acrylonitrile butadiene styrene [ABS] grade. Has good impact and dimensional stability. Possesses excellent mechanical strength & heat resistance and is sparkling & shiny. Is suitable for processing by twin screw extrusion. Applications include electronic devices. Complies with REACH.

ISOPAK 640 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Impact Strength, Notched Izod

40 kg/cm²

(23°C A method)

ASTM D256

Flexural Modulus

24000 kg/cm

(23°C, 2.8mm/min)

ASTM D790

Extrusion Properties

Value & Unit

Test Condition

Test Method

Mold shrinkage

0.4 - 0.5 %

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ISOPAK 640

ISOPAK 640 Properties

Mechanical Properties

ISOPAK 640 Processing Guidelines

Extrusion Properties