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DOWSIL™ 31-441 Additive

Generic Family: Additive -- Slip Agent / Lubricant / Mold Release / Processing Aid -- Silicone-basedSupplied by: The Dow Chemical Company
DOWSIL™ 31-441 Additive is an off-white, solid silicone polymer for use as an additive in polyamide (PA)-based composites. It is easy to use and apply in dry blending with pellets or powdery additives. It improves the extrusion process by decreasing screw torque and melt temperature, and has a dual effect on surface properties by reducing coefficient of friction (COF) and improving scratch resistance.

APPLICATIONS
  • PA-based composite formulations and neat PA
  • Processing scenarios where high productivity is important
  • Applications where low COF is required
  • Applications where improved surface scratch resistance is required
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Africa & Middle East, Asia Pacific, Europe, Latin America, North America
Other Properties
Additives Category, Recommended for Use In, Forms, NFPA 704 Safety Rating, Density, State at Room Temperature, Melting Temperature, Chemical Description
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Processing

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Where To Buy

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