Hexcel HexForce 7781 8-Harness Satin Aerospace E-Glass

Hexcel HexForce 7781 8-Harness Satin Aerospace E-Glass by Hexcel Corporation (SKU: HXL-HF7781-50) provides an ASTM D638 Tensile Strength of 690 MPa (100,076 psi), ASTM D648 Heat Deflection Temperature (HDT) of ambient cure rating, ASTM D790 Flexural Strength of 840 MPa, and Brookfield viscosity of solid reinforcement/core state.

Required companion cure and process materials for Hexcel HexForce 7781 8-Harness Satin Aerospace E-Glass include: Low-Viscosity Infusion Epoxy (Gurit Prime 37 / Hexion RIMR 135 / Araldite LY 1564), Stoichiometric Amine Hardener, Nylon Peel Ply & High-Temp Vacuum Film. Category Engineering Rule: SIZE COMPATIBILITY: Use Epoxy-compatible silane sizing with Structural Epoxy Resins (approx. 55:45 fiber-to-resin weight ratio in vacuum infusion). ITAR/EAR export screening applies.

Approved cross-referenced drop-in equivalents for Hexcel HexForce 7781 8-Harness Satin Aerospace E-Glass in the North American ASTM index include Vectorply E-LTM 1708, Owens Corning Knytex DBM 1708. Direct head-to-head engineering comparisons are available against Vectorply C-LA 1810 Carbon / Kevlar Aramid Hybrid Multiaxial, Owens Corning Knytex DBM 1708 Advantex E-CR Biaxial, Hexcel HexForce 7500 10 oz Boatbuilding Woven E-Glass Cloth.

Hexcel HexForce 7781 8-Harness Satin Aerospace E-Glass is classified under US DOT 49 CFR and Transport Canada TDG as Non-Regulated Industrial Fiber (UN Number: N/A). It ships from regional US hubs in Phenix City, AL, Tampa, FL, Minneapolis, MN 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.

Hexcel HexForce 7781 8-Harness Satin Aerospace E-Glass is qualified for Vacuum Assisted Resin Transfer (VARTM), Autoclave Prepreg Cure, Wet Layup + Vacuum Bag. Primary industrial applications include USCG Patrol Hull Laminates, Wind Blade Root Layup, Ballistic Spall Liners.