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Master Bond adhesives

Arkema LOTRYL® 35 BA 40 Copolymer Ethylene - Butyl Acrylate
Categories: Polymer; Thermoplastic; Ethylene Butyl Acrylate

Material Notes: LOTRYL® 35 BA 40 is a random copolymer of ethylene and butyl acrylate, prepared by the high pressure polymerization process. Co-monomer content is 35% in weight. LOTRYL® 35 BA 40 is particularly recommended for the formulation of hot melt adhesives.

Information provided by Arkema Group

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Physical PropertiesMetricEnglishComments
Density 0.930 g/cc
@Temperature 23.0 °C
0.0336 lb/in³
@Temperature 73.4 °F
ISO 1183
Butyl Acrylate Content 32 - 37 %32 - 37 %IRTF (internal)
Melt Index of Compound 35 - 45 g/10 min
@Load 2.16 kg,
Temperature 190 °C
35 - 45 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 7070ASTM D2240
Tensile Strength at Break 2.00 MPa290 psiASTM D638
Elongation at Break 300 %300 %ASTM D638
 
Thermal PropertiesMetricEnglishComments
Melting Point 66.0 °C151 °FDSC
Vicat Softening Point <= 40.0 °C
@Load 1.02 kg
<= 104 °F
@Load 2.25 lb
ASTM D1525
Ring & Ball Softening Point 110 °C230 °FASTM E28
 
Processing PropertiesMetricEnglishComments
Processing Temperature <= 300 °C<= 572 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PARKG209 / 80061

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