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LG PMMA IH830HR

Technical Datasheet | Supplied by LG Chem

LG PMMA IH830HR by LG Chem is a general purpose, high heat resistant, polymethyl methacrylate acrylic (PMMA) grade. It offers free colorability and excellent weatherability (AMECA listed).

It is suitable for processing by injection molding.
Possible applications include rear combination lamps, windows for electric home appliances, food containers and inner lenses & reflex plates (only colored parts).
LG PMMA IH830HR complies with RoHS, automotive specification SAE J576 & GM GMW16335P-PMMA-T1 and UL 94 HB flame rating.

LG PMMA IH830HR Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

1.7 g/10 min

(At 230°C, 3.8 kg)

ISO 1133

Linear Mold Shrinkage

0.2 - 0.6 %

ASTM D955

Water Absorption

0.3 %

(At 24 hr)

ASTM D570

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Pre-drying Temperature

90 - 100 °C

Melt Temperature

230 - 260 °C

Mold Temperature

60 - 90 °C

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LG PMMA IH830HR

LG PMMA IH830HR Properties

Physical Properties

LG PMMA IH830HR Processing Guidelines

Injection Molding Properties