China 4800tex ECR Glass Direct Roving for Filament Winding

Compared with typical E-glass fiber, ECR has the following unique benefits:
1. Higher tensile strength, up to 20% higher than E-glass fiber;
2. Higher softening temperature, up to 60ºC higher than E-glass fiber;
3. Raw materials containers no boron and no flurine, to ensure clean production.
ECR is especially suitalble for high pressure and high temperature applications. In addition, ECR maintains excellent electric properties, including dielectric constant and volume resistivity of E-glass.
Filament winding rovings are especially designed as reinforcements for thermoset resins used in filament wound pipes, pressure vessels, chemical storage tanks, automobile springs etc. The size system of filament winding rovings are made to achieve good wetting characteristics and compatibility with polyester, vinyl-ester and epoxy resins.
Properties:
Even tension
Fast and complete wet-out
No fuzz
High mechanical properties
Packaging:
Weight: 18kgs/spool
Big pallet: 64 spools/pallet; Small pallet: 48 spools/pallet
1X20ft container: 10 big pallets and 10 small pallets Total N. W.: 19± 2Tons.

CHANGZHOU UTEK COMPOSITE COMPANY CO.,LTDCOMPANY INTRODUCTION:Company NameCHANGZHOU UTEK COMPOSITE CO.,LTDAddressFuhanyuan 1-814,Taihu Road,Changzhou,Jiangsu,ChinaContact PersonNameTelMangerGong Xiaojun0086 13357899376Business ConditionManufactureTradingConsititution of companyPvt.LtdAnnual turnoverUSD10,000,000Company Occupy Areas(M2)3000M2Shower room Occupy Areas(M2)200M2websitewww.utekcomposite.com http://utekcomposites.en.made-in-china.com/Mainly Customer & MarketingEurope,Asia,America,Middle EastMainly ProductFiberglass chopped strand mat (powder and emulsion), stitch mat, combo mat, uni-direction and biaxial fabric, RTM core mat, woven roving, special products like Ar-glass roving, chopped strand, thin fiberglass fabric, SMC(sheet molding compound), fiberglass/polyester geogrid and geocomposite. fiberglass mica fabric for insulation.Sales Team15(University Graduates)Product Team150Research & Development Team12QC Team 8CertificateISO 9001 ,ISO 14001 ,SGSGive us a chance, and we' ll return you with satisfaction.