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Resirene 4220

Technical Datasheet | Supplied by Resirene

Resirene 4220 by Resirene is a biologically & chemically inert, high impact polystyrene (HIPS) grade available in the form of granules. Exhibits high flow, good processability and high productivity. Is insoluble in water and can be processed using injection molding. Resirene 4220 is recommended electronic devices, printers and toys. Complies with FDA 21 CFR 177.1640, UL 94 HB flame rating, RoHS, EU Regulation EINECS and US Regulation SARA Title III.

Resirene 4220 Properties

Flammability Properties

Value & Unit

Test Condition

Test Method

Flame Rating

HB Class

(0.060 in)

UL 94

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Temperature Range

200 - 230 °C

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Resirene 4220

Resirene 4220 Properties

Flammability Properties

Resirene 4220 Processing Guidelines

Injection Properties