Resin Systems

Standard Resin Systems

The major types of FRP Pultruded gratings are available: Isophthalic (moderate chemical corrosion), Vinyl ester (severe chemical corrosion) and Phenolic (low smoke&fire resistance)

Isophthalic Resin System

This resin formulation provides a flame spread rating of less than 25 according to ASTM E-84 norm. Gratings in this resin formulation are designed to be used in moderate corrosive environments where splashes and spills or harsh chemical are likely.

Vinyl Ester Resin System

This resin formulation provides a flame spread rating of less than 25 according to ASTM E-84 norm. Gratings in this resin formulation are designed to be used in highly corrosive environments where the contact of harsh chemicals is frequent.

Phenolic Resin System

This resin formulation provides superior resistance to flame and high temperature with low emission of smoke and toxic fumes. The feature makes the gratings ideal for a wide range of offshore, marine, transportation and industrial applications.

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