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Ensinger PEI

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Lucite International Elvacite® 2550 Acrylic Resin
Categories: Polymer; Thermoplastic; Acrylic (PMMA)

Material Notes: Elvacite® 2550 is a solid bead methacrylate copolymer resin. It is designed to provide excellent adhesion to metal surfaces and is a resin with good flexibility and medium molecular weight. As such, it has found use in staple cement formulations. Since Elvacite® 2550 is an all methacrylate resin, resistance to ultraviolet degradation with good exterior durability is expected.

Information provided by Lucite International

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.04 g/cc
Density 1.043 g/cc
Brookfield Viscosity 2200 cP
@Temperature 25.0 °C
in Toluene, 37.5% solids
 3600 cP
@Temperature 25.0 °C
in Toluene, 40.0% solids
Viscosity Measurement 0.32Inherent viscosity, 0.25 g polymer in 50 ml of methylene chloride; No. 50 Cannon-Fenske viscometer.
Molecular Weight 98000 g/mol
 
Chemical PropertiesOriginal ValueComments
Total Acid Number 17
 
Mechanical PropertiesOriginal ValueComments
Hardness, Knoop 3.5Tukon Hardness
 
Thermal PropertiesOriginal ValueComments
Glass Transition Temp, Tg 36.0 °C

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PLUCIT9465 / 150179

Proto3000 – 3D Engineering Solutions

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