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starex® WR-9310

Technical Datasheet | Supplied by Lotte Chemical

starex® WR-9310 by Lotte Chemical is a heat resistant acrylonitrile styrene acrylate (ASA) grade. It is designed for processing by injection molding. starex® WR-9310 is suitable for automotive applications.

starex® WR-9310 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.07

ASTM D792

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

10 g/10 min

(At 220°C, 10 kg)

ASTM D1238

Linear Mold Shrinkage, Flow

0.4 - 0.7 %

(At 3.2 mm)

ASTM D1238

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature, Stationary Platen

50 °C

Mold Temperature, Moving Platen

70 °C

Hot Runner Temperature, Manifolder

260 °C

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starex® WR-9310

starex® WR-9310 Properties

Physical Properties

starex® WR-9310 Processing Guidelines

Injection Molding Properties