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Rulon Bearings
Chi Mei Acryrex® CM-205G Optical Grade PMMA Resin
Categories: Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, Optical Grade, Molded

Material Notes: Optical grade resin with low melt volume-flow rate. Applications: Widely used in optical extrusion applications. LGP raw material for 3D LCD TV and LCD monitor backlights.

ACRYREX® Optical PMMA Resin is made with 99% methyl methacrylate (MMA) and 1% additives. It features good cleanliness, weather resistance, heat resistance, transparency, and gloss. It also exhibits stable physical, chemical, optical, and electrical properties. ACRYREX® Optical Grade PMMA Resin is widely used in the application of optical grade light guide plates, lighting signage, and backlight modules.

Information provided by Chi Mei Corporation

Available Properties
  • Specific Gravity, ASTM D792
  • Water Absorption, ASTM D570
  • Melt Flow, ASTM D1238, Cond. I
  • Hardness, Rockwell M, ASTM D785
  • Tensile Strength, ASTM D638, 1/8', 6mm/min
  • Elongation at Break, ASTM D638, 1/8", 6mm/min
  • Flexural Yield Strength, ASTM D790, 1/4", 2.8mm/min
  • Izod Impact, Notched, ASTM D256
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, 1/4", 120°C/hr
  • Vicat Softening Point, ASTM D1525, 1/8", 50°C/hr
  • Flammability, UL94
  • UV Transmittance, ASTM D1003
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Manufacturer Notes:
Chi Mei Corporation (ChiMei)

Category Notes

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Ensinger PEI
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