A-C® 325

Hard, high drop point, high density, oxidized polyethylene (HDOxPEs) homopolymer powder (granule) for use in water borne coatings and inks, overprint varnishes, polishes and textiles to improve surface properties including mar and abrasion resistance by lowering the coefficient of friction. In textiles, this can help improve sewability and fabric cutting, extending cutting machine lifetime. Its acid number of 25 allows it to be emulsified into water. Can also provide heat resistance to hot melt adhesives (HMAs).

Notes

  • Content* The regulation includes a reference to this product. This does not imply blanket approval. End users should refer to the specific FDA regulation for details including extraction limitations and restrictions on the use of this product.

Product Form and Size

  • Product FormGranule
  • Product FamilyHigh-density oxidized PE homopolymer

Regulatory Approvals

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

Related TDS/SDS

Typical Uses

  • AdhesivesImprove Adhesion to Substrate| Increase Heat Resistance| Prevent Oil Migration| Reduce Processing Time
  • PlasticsFiller-Pigment Dispersion| For High Clarity Applications| Fusion Time Speeds| Improves External Lubrication| Improves Metal Release| Nucleation
  • InksAnti-Blocking| Rub| Slip
  • CoatingsAnti-Blocking| Mar Abrasion-Scratch Resistance| Matting| Release Feel and Touch| Slip

Typical Properties

  • Hardness, dmm (ASTM D-5)<0.5
  • Viscosity @ 150°C4500
  • Drop Point, Mettler136°C(277°F)
  • Viscosity4500 @ 150°C
  • Density0.99
  • Acid Number25