Gurit Prime 37 Infusion Epoxy System

Gurit Prime 37 Infusion Epoxy System by Gurit (SKU: GUR-PRM37-200KG) provides an ASTM D638 Tensile Strength of 79 MPa (11,458 psi), ASTM D648 Heat Deflection Temperature (HDT) of 88 °C (190 °F), ASTM D790 Flexural Strength of 124 MPa, and Brookfield viscosity of 245 cPs.

Required companion cure and process materials for Gurit Prime 37 Infusion Epoxy System include: Matched Stoichiometric Amine Hardener (100:28 pbw), Carbon Fiber 3K/12K or E-CR Glass Fabrics, Peel Ply, Flow Media & Vacuum Bagging Film. Category Engineering Rule: STOICHIOMETRIC RATIO CRITICAL: Must be weighed strictly at manufacturer mix ratio (e.g., 100:28 or 100:34 by weight) with matched Amine Hardener. Requires post-cure at 60–80°C for full Tg.

Approved cross-referenced drop-in equivalents for Gurit Prime 37 Infusion Epoxy System in the North American ASTM index include Huntsman Araldite LY 1564, Hexion EPIKOTE RIMR 135. Direct head-to-head engineering comparisons are available against Huntsman Araldite LY 1564 SP Infusion Epoxy Resin, Hexion EPIKOTE Resin MGS RIMR 135, Gurit Ampreg 31 DNV-GL Certified Laminating Epoxy.

Gurit Prime 37 Infusion Epoxy System is classified under US DOT 49 CFR and Transport Canada TDG as Class 9 Environmentally Hazardous (UN Number: UN3082). It ships from regional US hubs in Tampa, FL, Rhode Island, RI, Seattle, WA with a typical lead time of 1-3 Days. When ordered with Class 5.2 Organic Peroxides (MEKP UN3105), 49 CFR § 177.848 hazmat segregation applies.

Gurit Prime 37 Infusion Epoxy System is qualified for Vacuum Infusion (VARTM), Resin Transfer Molding (RTM), Post-Cure 60–80°C. Primary industrial applications include DNV-GL Wind Blades, Racing Yacht Hull Infusion, Carbon Bulkheads.