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LG PMMA HI835HS

Technical Datasheet | Supplied by LG Chem

LG PMMA HI835HS is a rubber impact modified polymethyl methacrylate acrylic grade by LG Chem. Exhibits high impact resistance, superior transparency, excellent weather resistance, superior scratch resistance and tinting ability. LG PMMA HI835HS is suitable for processing by injection molding. Used in signboards, lighting fixtures, decorative & electronic displays and vending machines. Complies with RoHS and UL 94 HB flame rating.

LG PMMA HI835HS Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.90 g/10 min

(230°C, 3.8 kg)

ASTM D1238

Density

1.17 g/cm³

ASTM D792

Water Absorption

0.40 %

(24 hr)

ASTM D570

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

60 - 70 °C

Drying Time

4.0 - 6.0 hr

Suggested Max Moisture

0.10 %

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LG PMMA HI835HS

LG PMMA HI835HS Properties

Physical Properties

LG PMMA HI835HS Processing Guidelines

Injection Molding Properties