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Master Bond adhesives
Dow R7021-50RNA Polypropylene Random Copolymer Resin  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene Copolymer; Polypropylene, Impact Modified; Molded/Extruded; Polypropylene, Molded

Material Notes: DOW™ R7021-50RNA Polypropylene Resin is a random copolymer designed for thin wall injection molding applications desiring high clarity.

    Main Characteristics
  • Good impact properties
  • Excellent optics
  • Fast cycle times
  • Contains clarifier and antistat additives
  • Complies with U.S. FDA 21 CFR 177.1520 (c)3.1a

Former Dow grade acquired by Braskem.

Vendors:
Available Properties
  • Density, ASTM D792
  • Melt Index of Compound, ASTM D1238
  • Tensile Strength, Yield, ASTM D638
  • Elongation at Yield, ASTM D638
  • Flexural Modulus, 1% Secant, ASTM D790A
  • Izod Impact, Notched, ASTM D256A
  • Deflection Temperature at 0.46 MPa (66 psi), ASTM D648, Unannealed
  • Haze, ASTM D1003
  • Haze, ASTM D1003
  • FDA, See notes for details.
  
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Manufacturer Notes:
Dow Chemical

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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