High Silica Glass Fiber Yarn

High Silica Glass Fiber Yarn High silica glass fiber yarn is composed of amorphous silica continuous filament fibers, with excellent heat resistance, corrosion resistance and dielectric property at high temperature. It’s a superb raw material for weaving insulation fabric, tape, sleeve, tubing, etc. Product Properties 1) Excellent electric insulation property. 2) Excellent corrosion resistance to acid, oil and steam. 3) Low thermal conductivity. 4) Excellent high temperature resistance.   Application. High Silica yarn used for woven fabric. High silica sewing yarn used for stitching up fireproof cloth, welding blanket, curtain and shields. Specification of Continuous Yarn Product Code BCT8-120S120D BCT8-160S120D BCT8-220S180D BCT9-360S180D BCT9-540Z100D Linear Density (Tex) 120±12 160±16 220±22 360±36 540±54 Twist (twist/m) 120±18 120±18 180±18 180±18 100±15 Breaking Strength (N) 20 25 30 69 88 SIO2 (%) ≥96 ≥96 ≥96 ≥96 ≥96 Shrinkage ≤12% ≤12% ≤12% ≤12% ≤12% Note：other specifications will be made as customers’ requests. Specification of Staple Yarn Product Code BST7-85S120D BST8-220S180D LOI ≤3% ≤3% SiO2 ≥96% ≥96% Linear density(tex) 85±15 220±22 Twist (twist/m) 120±18 180±18 Breaking strength(N) ≥4 ≥4 Length(m) 950±150 950±150 High Silica Staple Yarn is a kind of yarn which has staple length. It is used for reinforcing phenolic resin and forming ablation resistant block and so on.