High silica cloth is a special crystal fiber fabric based on high silica glass fiber, with a silicon dioxide (SiO ₂) content of over 96% and a softening point close to 1700 ℃. This product can be used for a long time at 1000 ℃, and its short-term temperature resistance can reach 1200 ℃ to 1650 ℃. High silicon oxide cloth has excellent characteristics such as high temperature resistance, corrosion resistance, chemical stability, and electrical insulation, and is widely used in fields such as welding protection, aerospace thermal ablation materials, and building fire curtains. The product thickness range is 0.6mm to 2.0mm, and common specifications include plain weave and satin weave.

High silicon oxide cloth has the following characteristics:

1.High temperature resistance: Long term use temperature of 1000 ℃, short-term can withstand high temperature of 1200 ℃ to 1650 ℃.

2.Chemical stability: resistant to acid and alkali corrosion, suitable for harsh environments.

3.Low thermal shrinkage rate: close to 0%, excellent dimensional stability.

4.Processing performance: Good flexibility, suitable for cutting, sewing and other processing.

High silicon oxide cloth is made of Na ₂ O-B ₂ O ∝ - SiO ₂ ternary system glass raw materials, which are processed through drawing, spinning, acid treatment and other processes. Some products are surface coated to enhance performance.