ECR-Glass Fiber for Ortho Type of Unsaturated Polyester Resin in Boat Making

Product DescriptionLiquid resin technical dataItemUnitIndexTest StandardAppearance--Clear pale yellow liquidGB/T 8237.4.1.1Viscosity25ºC,Pa.S0.25~0.45GB/T 7193.1Gel time25ºC,min10.5~21.5GB/T 7193.6Acid valuemgKOH/g19~27GB/T 2895Non-volatile%59~65GB/T 7193.3Gel time:  50%Cyclohexanon Peroxide: 4%; Accelerator E1: 4%:3. Resin casting matrix performance (for reference only)itemUnitIndexTest StandardBarcol Hardness--46GB 3854-83HDTºC57GB 1634-04Bending strengthMpa100GB/T 2570-95Bending modulusMpa1.35×104GB/T 2570-95Tensile strengthMpa60GB/T 2568-95Elongaion%4.0GB/T 2568-95Remark:Casting matrix should follow GB8237-87        Hardness system: hardener 55%      MEKPO: 2% ;   Accelerator E1:2%           Later Hardness system: 60ºC×2 hours + 120ºC×2 hoursStorage And TransportationThe loading and transportation must follow the rules in chapter 5 of dangerous chemicals regulations .The products should stored under 25ºC and avoid the sunshine ,heat source and fire source. The shelf life is 6 month.   Detailed PhotosUnsaturated Polyester Resin   GELCOAT RESINSCOLOR PASTE  Yacht: WORKSHOP:    Certifications    Company ProfileProductsCapacityUnsaturated Polyester Resin 200,000MTFiberglass Roving 200,000MTFiberglass Products50000MTFiberglass binder3000MTFRP Products1500MTVinyl Ester Resin 5000MTOther related Chemcials ,Acceerator,Hardener,Gelcoat1000MT   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1