A-C® 1660

High melt temperature, hard polypropylene (PP) homopolymer for use in solvent borne coatings and hot melt adhesives to improve surface properties (drag) and heat resistance.

Product Form and Size

  • Product FormPowder
  • Product FamilyPP homopolymer

Regulatory Approvals

  • Plastic Pipe Institute/NSF*No
  • FDA Indirect Approvals*No
  • FDA Direct Food Additives Approvals*No

Related TDS/SDS

Typical Uses

  • AdhesivesImprove Adhesion to Substrate| Increase Heat Resistance

Typical Properties

  • Hardness, dmm (ASTM D-5)<0.5
  • Viscosity @ 190°C, cps60
  • Drop Point, Mettler150°C (302°F)
  • Hide Drop Point, Mettler on details page?No
  • Viscosity60 @ 190°C
  • Density0.89
  • Acid NumberNil