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SUMIPEX® MG5

Technical Datasheet | Supplied by Sumitomo Chemical

SUMIPEX® MG5 by Sumitomo Chemical is a polymethyl methacrylate acrylic grade. It is a general purpose grade and is available in the form of pellets. It exhibits good flow, opticals and high heat resistance. It is suitable for processing by injection molding. SUMIPEX® MG5 is used in automotive instrument panel, construction applications, lighting fixtures, automotive interior trim, lenses and table products.

SUMIPEX® MG5 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

5.0 g/10 min

(At 230°C, 3.8 kg)

JIS K7210

Water Absorption

0.30 %

(At 73°C, 24 hr)

JIS K7209

Specific Gravity

1.19

JIS K7112

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 - 90 °C

Drying Time

4 - 6 hr

Middle Temperature

230 - 260 °C

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SUMIPEX® MG5

SUMIPEX® MG5 Properties

Physical Properties

SUMIPEX® MG5 Processing Guidelines

Injection Molding Properties