Process: Pultrusion

Resins
Our pultrusion lab and highly capable technical staff are available to develop new formulas or apply an existing formula to give you predictable results. The right resin helps ensure a smooth process and a resulting product that meets your specifications. That's why we've formulated a broad range of resins specifically for the pultrusion market. We can provide you with the right ready-to-use vinyl ester and polyester resins for nearly any pultrusion process, engineering requirement or end-use application. Whether you require a high glass content, a fillable formula, a fast line speed, high reactivity, fatigue resistance, fire resistance or good pot life, we have a product for you. We can also custom-formulate a solution for your unique challenges.

Choose one of our CoREZYN® brand bisphenol-A epichlorohydrin-based vinyl esters such as the VE8180, or one of our fire resistant VE8442, or high crosslink density VE8772 formulas for your next pultrusion project.

We also offer a wide variety of isophthalic (COR30-DZ-210), terephthalic (COR31-DA-470), propylene glycol-maleate (COR31-DA-208) and other high crosslink density formulas.

Colorants
C Series polyester-based colorants are made with the highest quality pigments and are formulated for use with polyester resin systems. These smooth pigment pastes quickly blend and distribute evenly when stirred into the liquid resin. Opacity is obtained at various colorant levels, depending on the part's thickness and color. All CoREZYN brand standard colorants are formulated without heavy metal pigments and are ideal for pultrusion manufacturers.

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Literature