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Lucite International Elvacite® 2021 Acrylic Resin
Categories: Polymer; Thermoplastic; Acrylic (PMMA)

Material Notes: Elvacite® 2021 is a high molecular weight methyl methacrylate polymer. It is used in barrier coatings for vinyl. Its high molecular weight provides excellent abrasion resistance.

Information provided by Lucite International

Key Words: Methyl Methacrylate
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.20 g/cc1.20 g/cc
Particle Size 110 - 230 µm110 - 230 µm
Viscosity Measurement 0.469 - 0.5270.469 - 0.527Inherent viscosity, 0.25 g polymer in 50 ml of methylene chloride; No. 50 Cannon-Fenske viscometer.
Molecular Weight 119000 g/mol119000 g/mol
 
Chemical PropertiesMetricEnglishComments
Total Acid Number 0.000.00
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 103 MPa14900 psi
Elongation at Break 4.0 %4.0 %
 
Thermal PropertiesMetricEnglishComments
Glass Transition Temp, Tg 95.0 °C203 °F
 
Processing PropertiesMetricEnglishComments
Moisture Content 0.50 %0.50 %

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PLUCIT9455 / 150169

Specialty Compounds RTP Company

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