Products

Polypropylene Compounds for Extrusion & Blow Molding

Color Master offers specialty polypropylene compounds custom designed for the unique demands of extrusion and blow molding. These products are formulated with higher molecular weight resins and specialty grades of fillers to impart the most favorable properties. FDA versions of these compounds are available for the manufacture of thermoformed food containers and can also be pre-colored to a designated standard. The table below outlines the properties for standard grades. Intermediate and custom filler blends are also available to best fit the requirements of your application.

Black thermoformed polypropylene food container tray showcasing FDA-approved pre-colored PP compound for food packaging

Homopolymer Polypropylene

PRODUCT CODE:ECHPCC20ECHPCC40ECHPTL20ECHPTL40
Filler TypeCaCO3CaCO3TalcTalc
Filler Level (%)20402040
Specific Gravity ASTM D7921.051.251.051.25
Notched Izod (ft-lb/in) ASTM D3561.21.1.90.80
Gardner Impact (ft-lb) ASTM D54207.012.01.51.0
Heat Deflection   (66psi) °F ASTM D648210235250280
Heat Deflection   (264psi) °F ASTM D648130140155180
Tensile Strength (Yield) psi ASTM D6384300360051005000
Flexural Modulus psi ASTM D790285,000360,000380,000550,000

Have questions about our compounds for extrusion and blow molding?

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Color Master Inc
810 S Broadway
P.O. Box 338
Butler, IN 46721

Local Phone:
1-260-868-2320

Toll Free:
1-800-643-3323

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