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Elmet Technologies

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ExxonMobil EXACT™ 3139 Plastomer for Cast Film Applications
Categories: Polymer; Film; Thermoplastic; Elastomer, TPE

Material Notes: Product Description: Exact 3139 is an ethylene-based hexene plastomer produced using ExxonMobil Chemical’s EXXPOL® Catalyst Technology. Exact 3139 is designed for both monolayer and multilayer coextruded cast film applicatiosn requiring excellent toughness and heat seal performance. Typical applications include food packaging seal layers and lamination films.

Availability: Latin America, North America and South America

Additive:

  • Antiblock: No
  • Slip: No
  • Thermal Stabilizer: Yes
Applications:
  • Cast Film
  • Lamination Film
Information provided by ExxonMobil Chemical

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Physical PropertiesOriginal ValueComments
Density 0.900 g/ccExxonMobil Method
Thickness 1.00 mil
Melt Flow 7.5 g/10 minExxonMobil Method
 
Mechanical PropertiesOriginal ValueComments
Film Tensile Strength at Yield, MD 760 psiASTM D882
Film Tensile Strength at Yield, TD 650 psiASTM D882
Film Elongation at Break, MD 530 %ASTM D882
Film Elongation at Break, TD 700 %ASTM D882
Film Elongation at Yield, MD 10.2 %ASTM D882
Film Elongation at Yield, TD 8.1 %ASTM D882
Puncture Energy 46.8 in-lbExxonMobil Method
Elmendorf Tear Strength, MD 350 g/milASTM D1922
Elmendorf Tear Strength, TD 640 g/milASTM D1922
Dart Drop 240 g/milASTM D1709A
Film Tensile Strength at Break, MD 9540 psiASTM D882
Film Tensile Strength at Break, TD 8060 psiASTM D882
1% Secant Modulus, MD 9800 psiASTM D882
1% Secant Modulus, TD 11000 psiASTM D882
 
Thermal PropertiesOriginal ValueComments
Melting Point 202 °FPeak Melting Temperature; ExxonMobil Method
Crystallization Temperature 78.0 °CExxonMobil Method
Vicat Softening Point 176 °FASTM D1525
 
Optical PropertiesOriginal ValueComments
Haze 0.50 %ASTM D1003
Gloss 92 %ASTM D2457
 
Descriptive Properties
Puncture Force11 lbfExxonMobil Method

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 go back to viewing the property data in MatWeb's normal format.

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PEXB349 / 37654

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