N640
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N640

Low Profile Shrink Control Additive

Product description

N640 is intended to reduce shrink in high reactive polyester formulations designed for Sheet Molding Compound (SMC) and Bulk Molding Compound (BMC) applications.

Major applications

  • Appliances
  • Automotive parts
  • Consumer goods

Key benefits

  • Suitable for paintable and bondable applications.

  • Provides smooth surface and dimensional control (Zero-shrink to expansion capable).

  • Provides high gloss.

Processing methods

  • SMC/BMC

Key markets

  • Building & Construction
  • Transportation

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Or do you require assistance in selecting the right formulation for your project?

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Questions? Please contact us:

+1 866 319 8827