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ACRYMID® TT50

ACRYMID® TT50 by Roehm is a highly heat distortion-resistant poly(n-methyl methacrylimide) (PMMI) molding compound. The resin possesses excellent transmission & clarity, very high strength & rigidity and good weather resistance. ACRYMID® TT50 can be processed by injection molding machines with 3-zone general purpose screws. It is listed by AMECA. It is suitable for applications involving high heat loads like automotive lighting, lenses, fiber optics, luminaire covers, nameplates and sight-glasses.

ACRYMID® TT50 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Impact Strength, Charpy

20 kJ/m²

(At 23°C)

ISO 179/1eU

Tensile Strength at Break

80 MPa

(At 5 mm/min)

ISO 527

Tensile Strain

3 %

(At break, 5 mm/min)

ISO 527

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

250 - 280 °C

Mold Temperature

110 °C

Drying Temperature

< 130 °C

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ACRYMID® TT50

ACRYMID® TT50 Properties

Mechanical Properties

ACRYMID® TT50 Processing Guidelines

Injection Molding Properties