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SUMIPEX® MM

Technical Datasheet | Supplied by Sumitomo Chemical

SUMIPEX® MM 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 strength, high heat- and solvent resistance. It is suitable for processing by injection molding and extrusion. SUMIPEX® MM is used in eyeglasses, lighting fixtures, sheets and automotive applications.

SUMIPEX® MM Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.19

JIS K7112

Water Absorption

0.3 %

(At 73°C, 24 hr)

JIS K7209

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

0.6 g/10 min

(At 230°C, 3.8 kg)

JIS K7210

Injection molding Properties

Value & Unit

Test Condition

Test Method

Injection Pressure

78.5 - 137 MPa

Front Temperature

240 - 270 °C

Rear Temperature

240 - 270 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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SUMIPEX® MM

SUMIPEX® MM Properties

Physical Properties

SUMIPEX® MM Processing Guidelines

Injection molding Properties