Evonik ACRYMID® TT50 Acrylic Molding Compound

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Evonik ACRYMID® TT50 Acrylic Molding Compound
Categories:	Polymer; Thermoplastic; Acrylic (PMMA)
Material Notes:	The ACRYLITE® Heatresist and ACRYMID® products are crystal-clear molding compounds offering higher heat deflection temperatures under load than other grades of ACRYLITE®. ACRYMID® TT50 and TT70: ACRYMID® TT50 and TT70 are poly-methyl methacrylimide (PMMI) compounds that offer very high heat deflection temperatures. They are suitable for high-temperature applications such as headlamp lenses, drum lenses and built-in furniture lighting. Besides their high light transmission, clarity, excellent strength and rigidity, these specialty molding compounds offer extremely stable optical values after long-term exposure to heat. Information provided by Evonik
Vendors:

Available Properties

Density, ISO 1183
Water Absorption, ISO 62
Water Absorption at Saturation, ISO 62
Linear Mold Shrinkage, ISO 294
Melt Flow, ISO 1133
Tensile Strength at Break, ISO 527, 5 mm/min
Elongation at Break, ISO 527, 5 mm/min
Tensile Modulus, ISO 527, 1 mm/min
Charpy Impact Unnotched, ISO 179/1eU
CTE, linear, ISO 11359
Deflection Temperature at 0.46 MPa (66 psi), ISO 75
Deflection Temperature at 1.8 MPa (264 psi), ISO 75
Vicat Softening Point, ISO 306, B/50°C
Glass Transition Temp, Tg, IEC 10006
Flammability, UL94, IEC 707
Refractive Index, ISO 489
Transmission, Visible, ISO 13458-2

Property Data

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Manufacturer Notes:
Evonik Corporation (Former Evonik Degussa GmbH)

Category Notes
Plastic

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