Vinyl Ester Resin
Hetron 922-L25 is an incredibly versatile resin. It can be used for corrosion, FDA applications, SMC repairs, and even resin infusion. It wets out glass very quickly and has low viscosity.
HETRON 922L-25 resin is a low viscosity, promoted vinyl ester. The raw materials used in the manufacture of this resin are listed as acceptable in FDA regulation Title 21 CFR 177.2420 for repeated use in contact with food subject to user's compliance with the prescribed limitations of that regulation.
HETRON 922L-25 resin gives final products with:
- Excellent corrosion resistance
- Excellent impact strength
- High tensile elongation - "FDA" applications
APPLICATIONS AND USE HETRON 922L-25 resin can be used for hand lay-up and spray-up, filament winding, flake glass, and filled lining and coating compounds. HETRON 922L resin is the unpromoted version. HETRON FR992 resin is an unpromoted, flame retardant version.