1200g/m2 Brown Cross Twill Weave High Silica Fabric 1200℃ Fiberglass Cloth
High silica fabric is made of inorganic fiberglass fabric with more than 96% SiO2 content after calcination. The post treatments make its weight from 850g/m2 e-glass fiberglass fabric to 600g/m2. Except for 96% SiO2, the acid treatment and calcination improve the fiberglass fabric to a materials with higher softening point and higher density. Softening point of this 1200g high silica fabric is close to 1700℃. And it can be used at 1100℃ continuously. High silica fabric is a flexible, high strength, stable physical/chemical properties material. Because of these features, it is always used for fire, welding blanket and thermal insulation sealing.
This 1200g/m2 1.3mm thick high silica cloth is woven in satin(also called break or twill weave) weaving. Standard width of this heavy duty high silica fabric are 91.44cm and 100cm. Color can be white or brown.
Specification:
| Items | High Silica Cloth |
| Weight | 1200g/m2 ± 30 |
| Thickness | 1.3mm±0.05 |
| Weaving | Satin 12HS |
| Width | 91.44cm |
| Temperature | ≤1200°C |
Features:
- More than 96% SiO2 content
- Heat insulation
- High density
- Temperatures: below 1200°C
- No hot shrink
- Chemical resistant
- Heavy duty, 1200g/m2 1.3mm
- Abrasion resistance
Applications:
- Welding, fire blanket
- Thermal insulation exhaust jacket
- Elecrtrical insulation clothing and gloves
- Thermal insulation in car, rocket, missile, spacecraft fields
- Heat insulation sealing in hot tunnel and glass kiln
- Inner liner of switch box
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