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CoREZYN® Resins

Corrosion Resistant Vinyl Ester Resins

Infusion ResinsInfusion Resins

Infusion has become a very popular fabrication process in composites manufacturing. The process offers many advantages and benefits when compared to open mold fabrication, such as greater process speed, reduced VOCs, enhanced quality control, and others. Interplastic provides vinyl ester resins for a variety of applications, from traditional marine and boat fabrication to bridge decks and newer processes for bus and train car bodies. Resins come in both fire retardant and non-fire retardant versions.


CORVE8462

A promoted, fire retardant vinyl ester resin for use in the manufacture of fiberglass with excellent dimensional stability. A fiberglass reinforced panel with 65-75% reinforcement by weight will have an ASTM E84 Tunnel Test flame spread rating of less than 75 (Class 2) without additives.


CORVE8100-50

A nonpromoted, low viscosity, corrosion resistant vinyl ester resin for use in vacuum infusion and RTM applications. CORVE8100-50 is manufactured from ingredients listed as acceptable in the FDA Code of Federal Regulation Title 21,.CFR 177.2420. This resin may be safely used as a component of articles intended for single or repeated use in contact with food as prescribed in the regulation.


MVR8071

A promoted, non-thixotropic, vinyl ester/polyester resin blend. MVR8071 is designed for the fabrication of large parts.


CORVE8434

This is a nonpromoter, fire retardant vinyl ester resin for use in the manufacture of fiberglass parts with excellent dimensional stability that meets the transportation applications fire and smoke requirements. A fiberglass reinforced panel with 60-70% reinforcement by weight will have an ASTM E162 flame spread rating of less than 25 and ASTM E662 smoke density of less than 200 after 4 minutes in the flaming mode.


For more information: corrosionquestions@interplastic.com