Manufacturing Insight LLC EFR-2 Enhanced Fire Retardant Additive
Subcategory: Additive/Filler for Polymer
Material Notes: EFR-2 is a highly efficient patented phosphate-based halogen-free fire retardant intumescent additive. It is pH neutral and water insoluble. EFR-2 is recommended for use in both interior and exterior exposures especially in thermoplastics such as polypropylene, polyethylene and PVC, but also polyvinyl acrylate, styrene acrylates and PVA emulsions. Applications where EFR-2 has found utility vary greatly from waterborne paints and adhesives to wire and cable jackets.EFR-2 is halogen-free, contains no metals, PBDEs, PBBs or other brominated compounds and does not evolve the highly toxic and corrosive gasses associated with many other fire retardant compounds. EFR-2 is a RoHS/WEEE compliant material. Flame spread and smoke developed values (ASTM E-84) typically around 10/10., as well as compliance with UL 94 VO, FAR 25.853 and IMO MSC.41.
Available Properties |
- Solubility in Water
- Particle Mesh Size
- pH
- Flammability, UL94
- Appearance
- Purity
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