Description
Glass Fiber Yarn Usage Medium-alkali glass fiber roving is primarily suitable to be used as reinforcement of engineering plastics, GRP for acid medium and so on. Medium-alkali glass fiber yarn is suitable to be used as the covering of wire and cable and reinforced materials. E (alkali free) glass fiber yarn is suitable to be used as insulating materials for winding and other industrial products. E (alkali free) glass fiber roving is primarily suitable to be used as the insulating materials of electric machinery, the reinforced materials of GRP and engineering plastics. Specification and Physical-Mechanical Properties product Type Nominal Filament Diameter (μ m) Strands of yarn Nominal Yarn Linear Density( tex ) Breaking strength no less than(N/TEX) Twist (turns/m) Application EC8-24 × 1 × 2S90 8 2 48.0 ± 3.84 0.4 90 ± 9 Base materials for PCB EC9-34 × 1 × 2S90 9 2 68.0 ± 5.44 EC8-24 × 1 × 4S90 8 4 96.0 ± 7.68 EC8-24 × 2 × 3S90 8 3 144.0 ± 11.52 CC7.5-22 × 1 × 2S90 7.5 2 44.0 ± 3.52 Reinforce- ment materials
