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Master Bond adhesives

LyondellBasell Ultrathene® UE672102 Ethylene Vinyl Acetate Copolymer, Film Grade
Categories: Polymer; Film; Thermoplastic; Ethylene Vinyl Acetate; Ethylene Vinyl Acetate Copolymer (EVA), Film Grade
Material Notes: Ultrathene UE672 is an EVA copolymer with excellent impact strength, heat sealability, good toughness and flexibility. Applications may include flexible packaging films for food and healthcare, as well as liquid and heavy duty packaging and pallet stretch film. UE672 contains antioxidant and high levels of slip and antiblock additives.

Regulatory Status: UE672 meets the requirements of the Food and Drug Administration regulation 21 CFR 177.1350. This regulation allows for the use of this material in "...articles or components of articles intended for use in contact with food." Specific limitations or conditions of use may apply.

Processing Techniques: The maximum recommended melt temperature for UE672 is 430°F (221°C).

This product is from the former Equistar product line.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Water Vapor Transmission 85.3 g/m²/day5.49 g/100 in²/dayASTM F372
Oxygen Transmission Rate 8900 cc/m²/day573 cc/100 in²/dayASTM D3985
Vinyl Acetate Content 13.5 %13.5 %
Thickness 38.1 microns1.50 mil
Melt Flow 0.50 g/10 min0.50 g/10 minASTM D1238
Antiblock Level 6300 ppm6300 ppm
Slip Level 2100 ppm2100 ppm
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 6.62 MPa960 psiASTM D882
Film Tensile Strength at Yield, TD 5.52 MPa800 psiASTM D882
Film Elongation at Break, MD 300 %300 %ASTM D882
Film Elongation at Break, TD 600 %600 %ASTM D882
Film Elongation at Yield, MD 18 %18 %ASTM D882
Film Elongation at Yield, TD 16 %16 %ASTM D882
Elmendorf Tear Strength MD 92 g92 gASTM D1922
Elmendorf Tear Strength TD 128 g128 gASTM D1922
Dart Drop 15.0 g/micron380 g/milASTM D4272
Film Tensile Strength at Break, MD 30.5 MPa4430 psiASTM D882
Film Tensile Strength at Break, TD 29.8 MPa4320 psiASTM D882
1% Secant Modulus, MD 90.3 MPa13100 psiASTM D882
1% Secant Modulus, TD 91.0 MPa13200 psiASTM D882
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 80.0 °C176 °FASTM D1525
Brittleness Temperature <= -76.0 °C<= -105 °FASTM D746
 
Optical PropertiesMetricEnglishComments
Haze 1.5 %1.5 %ASTM D1003
Gloss 88 %88 %45°; ASTM D2457
Transmission, Visible 78 %78 %NAS; ASTM D1746
 
Processing PropertiesMetricEnglishComments
Melt Temperature 216 °C420 °F
Die Opening 0.0635 cm0.0250 in
Blow-up Ratio (BUR) 2.02.0
 
Compliance PropertiesMetricEnglishComments
FDA YesYesSee notes for details.

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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PEQU0808 / 104164




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