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Master Bond adhesives

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Total PPR Z9421 Polypropylene, Random Copolymer, Heat Sealable Film Grade
Categories: Polymer; Film; Thermoplastic; Polypropylene (PP); Polypropylene, Film Grade

Material Notes: Color/Clarity/Impact. TOTAL Petrochemicals Polypropylene Z9421 is a low melting, high ethylene random copolymer with improved color, optics and impact properties.

Heat Sealable. The very low melting point of Z9421 makes it an excellent heat seal layer for oriented films.

FDA. Z9421 complies with all applicable FDA regulations Title 21 CFR Section 177.1520(c) 3.1 and may be used under these provisions for food contact and packaging.

Recommended Applications. Z9421 is recommended for use in non-oriented film processes for manufacture of films that require improved optical and impact properties and as a heat seal layer for oriented films.

Information provided by Total Petrochemicals.

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Physical PropertiesOriginal ValueComments
Specific Gravity 0.890 g/ccASTM D1505
Water Vapor Transmission 1.20 g/100 in²/day
@Temperature 37.8 °C
90% RH; ASTM F1249-90
Melt Flow 5.0 g/10 minASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 3000 psinon-oriented film; ASTM D882
Elongation at Break 350 %ASTM D882
Dart Drop 90.0 g/milASTM D1709
Heat Seal Strength Initiation Temperature 221 °F
 
Thermal PropertiesOriginal ValueComments
Melting Point 120 °CDSC
 
Optical PropertiesOriginal ValueComments
Haze 2.0 %ASTM D1003
Gloss 80 %at 45°; ASTM D2457
 
Processing PropertiesOriginal ValueComments
Melt Temperature 193 - 227 °C
 
Compliance PropertiesOriginal ValueComments
FDA YesSee 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 go back to viewing the property data in MatWeb's normal format.

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PTOTAL840 / 130565

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