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Armlen® PP-4EX

Technical Datasheet | Supplied by R&P POLYPLASTIC

Armlen® PP-4EX by R&P POLYPLASTIC is a composite material based on propylene-block-copolymer with a natural dye ethylene. It can be processed by extrusion. This grade is thermo-stabilized and frost resistant. Armlen® PP-4EX exhibits high resistance to high temperature impacts, petrochemicals and copper ions. It can be dyed with super concentrates based on polyolefin present during manufacturing of products. It is designed for manufacturing of cable insulators for submersible pump with exploitation temperature up to 125°C.

Armlen® PP-4EX Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Vicat Softening Temperature

150 °C

ISO 75

Brittleness Temperature

-50 °C

ISO 11357

Extrusion Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

40 °C

Melt Temperature

240 °C

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Armlen® PP-4EX

Armlen® PP-4EX Properties

Thermal Properties

Armlen® PP-4EX Processing Guidelines

Extrusion Properties