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DOWSIL™ 3527 Release Agent

Blend of polydimethylsiloxane and high molecular weight silicone resin. Useful as release agent of plastic parts particularly polyester and polyurethane type used in automotive and shoe sole applications. Useful as active ingredient in auto and home care polishes. It also can be used for Pulp antifoam formulation.

Uses:

  • Release of plastic parts:
    • Particularly polyester and polyurethane type, such as shoe soles
  • Release of integral skin PU parts for automotive applications:
    • Bumpers
    • Crash-pads
    • Dashboards

Benefits:

  • 100% (w/w) active material
  • Good heat stability
  • No build-up on metal molds
  • Good wetting and spreading on molds
  • Cleaning, prior to finishing molded parts, is minimized
  • High flash point (> 250°C) 

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • % Actives Yes No 100 %
  • Color Yes No Clear Liquid
  • Flash Point, Closed Cup Yes No > 250 °C
  • Performance Yes No Optimum Knockdown, Optimum Persistency
  • Refractive Index Yes No 1.409
  • Shelf Life Yes No 900 Days
  • Specific Gravity (@ 25C) Yes No 1.02
  • Type Yes No Silicone Resin
  • Use Yes No Paper Deaerator, Pulp Antifoam
  • Viscosity Index Yes No 2000

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

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DOWSIL™ 3527 Release Agent
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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No Regulatory Data Sheets are available online for this product.
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DOWSIL™ 3527 Release Agent
Please Contact Dow for distribution options available for this product.