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Ensinger PEI

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

Material Notes: Elvacite® 2021E is a high molecular weight methyl methacrylate. It provides a balance of solubility and hardness. It is used in migration barrier top coating for vinyl substrates. It is also used to give tough films on many other plastic substrates.
Elvacite 2021E complies with the compositional requirements of the following FDA Regulations in relation to food contact: 21 CFR 175.105, 175.300, 175.320*, 176.170, 176.180, and 177.1010

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 PropertiesOriginal ValueComments
Viscosity Measurement 0.46 - 0.53Inherent viscosity, 0.25 g polymer in 50 ml of methylene chloride; No. 50 Cannon-Fenske viscometer.
Molecular Weight 119000 g/mol
 
Chemical PropertiesOriginal ValueComments
Total Acid Number 0.00
 
Thermal PropertiesOriginal ValueComments
Glass Transition Temp, Tg 95.0 °C
 
Processing PropertiesOriginal ValueComments
Moisture Content 0.50 %
 
Compliance PropertiesOriginal ValueComments
FDA YesSee notes for details.

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