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HAM8541

Technical Datasheet | Supplied by Shanghai Kumho Sunny Plastics

HAM8541 by Shanghai Kumho Sunny Plastics is a paint free, improved polymethylmethacrylate (PMMA) and acrylonitrile butadiene styrene (ABS) blend. Exhibits high gloss, anti-scratch properties, free style, good weather resistance, surface hardness, toughness and processability. Is suitable for processing by injection molding. HAM8541 is recommended for PDP, LCD TV Decoration, stand & back cover, DVD housing, specially suitable for black colors applications. Complies with UL file number E254819.

HAM8541 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.3 - 0.6 %

(23°C, 50% RH)

ASTM D955

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

15 g/10 min

(220°C, 10 kg)

ASTM D1238

Specific Gravity

1.11 g/cm³

(23°C, 50% RH)

ASTM D792

Injection Properties

Value & Unit

Test Condition

Test Method

Front Barrel Temperature

230 - 240 °C

Back Pressure

1 - 5 MPa

Middle Barrel Temperature

220 - 230 °C

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HAM8541

HAM8541 Properties

Physical Properties

HAM8541 Processing Guidelines

Injection Properties