This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of unsaturated polyester resin (hereinafter referred to as resin) for mechanical molding of fiber-reinforced plastics. This standard applies to unsaturated polyester resins using styrene as the main cross-linking monomer and used in sintering, molding, pultrusion, and continuous sheet processes.
JC/T 1092-2008 Referenced Document
GB/T 1634.2 Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite*, 2019-05-10 Update
GB/T 2568 Test method for tensile properties of resin casting body
GB/T 2570 Test method for flexural properties of resin casting body
GB/T 2895 Plastics.Polyester resin.Determination of partial acid value and total acid value*, 2008-08-04 Update
GB/T 3854 Test method for hardness of reinforced plastics by means of a Barcol impresser*, 2017-09-07 Update
GB/T 606-2003 Chemical reagent General method for the determination of water Karl Fischer method
GB/T 7193.1 Unsaturated polyester resin determination of viscosity
GB/T 7193.3 Unsaturated polyester resin--Determination of solid content
GB/T 7193.4 Unsaturated polyester resin--Determination of reactivity at 80 Centigrade
GB/T 7193.6 Unsaturated polyester resin--Determination of gel time at 25 Centigrade
GB/T 8237 Liquid unsaturated polyester resin for fiber reinforced plastics
GB/T 8238 Unsaturated polyester resin--Determination of refractive index of liquid and casting
iso 14848 Plastics - Unsaturated-polyester resins - Determination of reactivity at 130 °C