HETRON 922 resin is a low viscosity, unpromoted patented epoxy vinyl ester resin with F-Cat technology. This patented technology results in a resin that exhibits no foaming, excellent exotherm control, and industry-leading storage stability. 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 922 epoxy vinyl ester resin gives final products with: - Excellent corrosion resistance - Excellent impact strength - High tensile elongation APPLICATIONS AND USE HETRON 922 resin is designed for use in hand lay-up, spray-up, and filament winding. It can also be used for flake glass and filled lining and coating compounds.

Ashland Resins for the Pultrusion Market Chemistry High reactivity epoxy vinyl ester Performance Attributes Good toughness. Formulated per CFR 177.2420. Typical Applications Thin parts requiring corrosion resistance. Parts requiring NSF registration.

Ashland Resins for the Pultrusion Market Chemistry Medium reactivity epoxy vinyl ester Performance Attributes Processing of thicker parts. Formulated per CFR 177.2420. Typical Applications Thicker parts requiring corrosion resistance.

Ashland Resins for the Pultrusion Market Chemistry Fire retardant resin Performance Attributes Excellent UV resistance. Good color and chemistry. Typical Applications Architectural panels.

HETRON FR992 resin is a low viscosity, unpromoted, flame retardant") patented epoxy vinyl ester with F-Cat technology. This patented technology results in a resin that exhibits no foaming, excellent exotherm control, and industry-leading storage stability. Laminates made with HETRON FR992 resin have achieved a flame spread of <25 (ASTM E-84) when 3% antimony trioxide is added and a flame spread of <75 without antimony trioxide. HETRON FR992 resin gives final products with: - Excellent flame retardancy - High strength characteristics - Excellent impact strength and toughness - Fast wet-out and low drainage - Excellent corrosion resistance to acidic and alkaline environments APPLICATIONS AND USE HETRON FR992 resin can be used for corrosion resistant, reinforced thermosetting plastic equipment including filament wound, hand lay-up and spray-up tanks, pipes, ducts, stacks, scrubbers, linings or other equipment handling corrosive gases, vapors or liquids where a high degree of flame retardancy is required.

HETRON FR998/35 resin is a low viscosity, unpromoted, flame retardant") patented epoxy vinyl ester with F-Cat technology. This patented technology results in a resin that exhibits no foaming, excellent exotherm control, and industry leading storage stability. Laminates made with HETRON FR998/35 resin have achieved a flame spread of <25 (ASTM E-84) without antimony trioxide. HETRON FR998/35 resin also contains <35% styrene. Equipment fabricated with HETRON FR998/35 resin exhibit: - Excellent flame retardancy - Excellent thermal shock resistance - Excellent corrosion resistance to acids and oxidizers - Excellent thermal properties - Fast wet-out, low drainage APPLICATIONS AND USE HETRON FR998/35 resin can be used for corrosion resistant, reinforced thermosetting plastic equipment including filament wound, hand lay-up and spray-up tanks, pipes, ducts, stacks, scrubbers, linings or other equipment handling corrosive gases, vapors or liquids where a high degree of flame retardancy is required. The product is well suited for the caustic/chlorine and power industry applciations.