Trinseo Plexiglas® MI7 Acrylic

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Trinseo Plexiglas® MI7 Acrylic
Categories:	Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, Impact Modified, Molded
Material Notes:	Plexiglas® MI7 is an impact modified thermoplastic acrylic resin formulated for injection molding and extrusion applications. It is heat resistant, has high melt flow and provides 7 times the impact resistance of standard acrylics while maintaining excellent optical properties. It offers an excellent balance between melt flow and increased resistance to breakage, while providing weatherability superior to that provided by other high-impact plastics. Supplemental moldflow simulation data is available. Appearance: Clear/Transparent; Colors Available; Opaque; Translucent Characteristics: High Heat Resistance; High Clarity; Scratch Resistant; Good Color Stability; Good Dimensional Stability; Low Shrinkage; Good Thermal Stability; Good UV Resistance; Good Weather Resistance; Good Toughness; Medium Impact Resistance; Good Flow Applications: Automotive Exterior Parts; Lighting Diffusers Arkema has sold the American Plexiglas® product line to Trinseo, finalized in 2021.
Vendors:

Available Properties

Specific Gravity, ASTM D792
Water Absorption, ASTM D570, 24 hr. immersion
Linear Mold Shrinkage, ASTM D955
Melt Flow, ASTM D1238
Hardness, Rockwell M, ASTM D785
Tensile Strength, Ultimate, ASTM D638
Elongation at Break, ASTM D638
Tensile Modulus, ASTM D638
Flexural Strength, ASTM D790
Flexural Modulus, ASTM D790
Izod Impact, Notched, ASTM D256
Thermal Conductivity, ASTM C177
Deflection Temperature at 0.46 MPa (66 psi), ASTM D648, annealed
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, annealed
Vicat Softening Point, ASTM D1525, 50°C/hr; 50N
Vicat Softening Point, ASTM D1525, 50°C/hr; 10N
Flammability, UL94
Refractive Index, ASTM D542, N_D
Haze, ASTM D1003
Transmission, Visible, ASTM D1003

Property Data

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Manufacturer Notes:
Trinseo, former Styron

Category Notes
Plastic

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