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Lucite International Elvacite ® 2669 Acrylic Resin

Category Polymer , Thermoplastic , Acrylic (PMMA)
Manufacturer Lucite International
Trade Name Elvacite ®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lucite International Elvacite ® 2669 Acrylic Resin.pdf
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Material Notes:
Elvacite® 2669, the first in this series, is a solid acrylic bead copolymer which can be dissolved in slightly alkaline aqueous systems. This distinct capability makes the product particularly suitable for end-uses where solvent emissions must be minimized or where the substrate may be sensitive to organic solvents. Clear, hard, abrasion resistant films and coatings may be obtained due to the polymethyl methacrylate backbone of this specially modified resin. These films show good adhesion to numerous substrates such as metal and plastic.The water-soluble characteristics of this polymer allow for its use in areas where temporary protection is desirable. Dilute ammoniated solutions may be used to remove the film. If a more permanent coating is required, formulations with zinc oxide may be prepared to enhance durability and improve water resistance. Elvacite® 2669 further exhibits good solubility in many ketones and esters as well as glycol ethers. Plasticizers such as butyl benzyl phthalate may be added to enhance flexibility and flow properties.Information provided by Lucite International
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
Density 1.10 g/cc
0.0398 lb/in³
ASTM D-1475
Viscosity Measurement 0.32
0.32
Inherent viscosity
Molecular Weight 60000 g/mol
60000 g/mol
Thermal Properties Metric English Comments
Glass Transition Temp, Tg 70.0 °C
158 °F
Chemical Properties Metric English Comments
Total Acid Number 124
124
Descriptive Properties Value Comments
Gardner-Holdt Viscosity Z-6
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