300tex 400tex 500tex 600tex 1200tex 2400tex 4800tex Fiberglass Direct Roving Yarn

300tex 400tex 500tex 600tex 1200tex 2400tex 4800tex Direct Roving fiberglass YarnFiberglass yarn is made from 9-13um fiberglass filament which is then gathered and twisted into one finished yarn. In accordance with the production and processing methods, glass fiber yarn can be divided into the first twist glass fiber yarn and twist glass fiber yarn.According to sizing agent type, it can be divided into starch glass fiber yarn, silanes glass fiber yarn, and paraffin glass fiber yarn.According to application, it can be divided into electronic grade glass fiber yarn and industrial grade glass fiber yarn.It is suitable for electronic base cloth, curtain line, casing, fiberglass mesh, filter, and other products manufacturing.* Good usage performance, Hairiness less.* Easy to heat clean.* Resistant to chemical corrosion, strong acid, and alkali.* Good dimensional stability, high strength, and good mechanical properties.* Anti-bending fatigue, can be used for smaller wheel diameters.* High tensile strength.* Good air permeability, reduce heat consumption, improve drying efficiency.Fiberglass YarnTypeGlass TypeAlkali ContentFilament Diameter(um)Linear Density (g/km)Tensile Strength (N/tex)EC9-33 TexE6-12.4%933≥0.4EC11-50 TexE6-12.4%1150≥0.4EC13-67 TexE6-12.4%1367≥0.4EC13-100 TexE6-12.4%13100≥0.4EC13-134 TexE6-12.4%13134≥0.4Fiberglass Roving YarnProduct codeLinear density toleranceMoisture contentlolTensile strengthFilament of diameterECR13-300D±7≤0.100.40-0.70≥0.4013ECR15-500D±7≤0.100.40-0.70≥0.4015ECR17-650D±7≤0.100.40-0.70≥0.4017ECR17-2400D±7≤0.100.40-0.70≥0.4017  /* 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