GB/T 31293-2014
AbolishedVacuum resin infusion molding epoxy for wind blade
风电叶片用真空导入环氧树脂
Application Summary AI generated
GB/T 31293-2014 specifies the technical requirements, test methods, inspection rules, and packaging conditions for epoxy resins used in vacuum-assisted resin infusion molding of wind turbine blades. It is applied in the manufacturing of large composite wind blades, ensuring the resin system has appropriate viscosity, gel time, and mechanical properties for consistent infusion and curing under vacuum. This standard is critical for quality control in wind energy component production and material procurement by blade manufacturers.
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