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Arkema EVATANE® 33-25 Copolymer Ethylene - Vinyl Acetate
Categories: Polymer; Thermoplastic; Ethylene Vinyl Acetate; Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade

Material Notes: EVATANE® 33-25 is a random copolymer of Ethylene and Vinyl Acetate made by high-pressure radicalar polymerisation process. EVATANE® 33-25 is stabilized with antioxidants. The High Vinyl Acetate content of EVATANE® 33-25 brings softness, flexibility and polarity. EVATANE® 33-25 is compatible with tackifying resins and waxes. It’s a useful product for hot melt adhesives formulation. EVATANE® 33-25 delivers high cohesive strength with any kind of fillers (HFFR compounds, sound dampening).

Information provided by Arkema Group

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Physical PropertiesMetricEnglishComments
Density 0.960 g/cc
@Temperature 23.0 °C
0.0347 lb/in³
@Temperature 73.4 °F
ISO 1183
Vinyl Acetate Content 32 - 34 %32 - 34 %FTIR (internal)
Melt Index of Compound 22 - 29 g/10 min
@Load 2.16 kg,
Temperature 190 °C
22 - 29 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6767ASTM D2240
Tensile Strength at Break 11.0 MPa1600 psiASTM D638
Elongation at Break 900 - 1100 %900 - 1100 %ASTM D638
 
Thermal PropertiesMetricEnglishComments
Melting Point 63.0 °C145 °FDSC
Vicat Softening Point <= 40.0 °C
@Load 0.999 kg
<= 104 °F
@Load 2.20 lb
ISO 306
Ring & Ball Softening Point 119 °C246 °FASTM E28
 
Processing PropertiesMetricEnglishComments
Processing Temperature <= 230 °C<= 446 °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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PARKG093 / 80141

Specialty Compounds RTP Company

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