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Manufacturing Insight LLC EFR-1 Enhanced Fire Retardant Additive

 

Subcategory: Additive/Filler for Polymer

Material Notes:
EFR-1 is ideal for incorporation into thermoset coatings, foams and potting compounds as well as electronic laminates and other similar applications, primarily epoxies.

When blended into an epoxy resin system, EFR-1 will react to heat and/or flame by foaming and forming a thick, high yield char barrier. The char barrier will extinguish fire and prevent further flame spread. Additionally, the char foam insulates and protects the coated substrate from heat and fire damage.

EFR-1 is halogen-free, contains no metals, PDBEs, PBBs or other brominated compounds and does not evolve the highly toxic and corrosive gasses associated with many other fire retardants. EFR-1 is a RoHS/WEEE compliant material. EFR-1 functions at loading levels in the range of 10% - 20% by weight. Flame spread and smoke developed values (ASTM E-84) are typically 10/10 and under and are in compliance with UL 94V0, MSC.41(64) and FAR 25.853.

Available Properties
  • Solubility in Water
  • Particle Mesh Size
  • Flammability, UL94
  • Appearance
  • Char Forming Efficiency
  • Purity
   
Property Data

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