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Amatrium Materials AI
Dover Chemical DOVERLUBE ZN20 Zinc Stearate
Categories: Other Engineering Material; Additive/Filler for Polymer

Material Notes: Doverlube ZN-20 is: a clear-melting, high-quality zinc carboxylate of stearic (C18) and palmitic (C16) acids that is spray-dried into a free-flowing, dust-free, granular product; an effective internal lubricant and mold release agent in plastic processing and rubber applications which also can provide acid-scavenging properties; the type of zinc stearate that is the metallic carboxylate of choice in most filled polyolefin processing applications due to its functionality and low moisture content, as it does not adversely hydrolyze phosphites or antioxidants; an extremely heat-stable product manufactured at low temperatures with minimal heat history

Information provided by DoverChem

Key Words: CAS# 557-05-1
Available Properties
  • Apparent Bulk Density
  • Ash, as ZnO
  • Melting Point
  • Moisture Content
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