High silica fiberglass is inorganic fiber that contents more than 96% of SiO2. It's resistant to high temperature, soft point 1700ºC,long term service temperature 900ºC. It can work 10 minutes at 1450ºC and keep good state at 1600ºC for 15 seconds. Because of its properties of chemical stability, high temperature resistance and corrossion resistant, it widely used in aerospace, metallurgy,chemical, construction,fire control industry,etc.
High silica fiberglass fabric has properties of high strength, easy to process, wide application,used as material for high temperature resistant,ablation resistant, insulation and heat preversation . The thickness is from 0.1 to 1.5mm, weave can be plain or satin,coating is available by customer's order.
Technical Data:
| Item |
Specification |
Test result |
| Weight per unit area ( g/m2 ) |
1250±50 |
1256 |
| SiO2 content ( % ) |
≥96% |
97.2 |
| Thickness (mm) |
1.35±0.14 |
1.277 |
Texitile density
Ends/5cm |
Warp |
100±5 |
102 |
| Weft |
67.5±5 |
65 |
| Tensile strength at break (N/2.5cm) |
Warp |
≥800 |
1079 |
| Weft |
≥500 |
561 |
| Width |
mm |
863±2.5 |
86.6 |
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