The manufacturing process of high silica glass fiber cloth by Jiangnan
This news releases a high-silica glass fiber cloth and its manufacturing process. The process uses original sodium borosilicate glass fiber base yarn as raw material. The manufacturing process includes grey fabric weaving, acid leaching, water washing, heat treatment, back treatment, and other steps. In the 015 high silica glass fiber cloth prepared by this process, the silica content is more than 96%. The high-silica glass fiber cloth has a smooth appearance and uniform color, which is better suitable for various post-processing manufacturing processes. In addition, the high-silica glass fiber cloth has excellent high-temperature resistance and good ablation performance and can be used at temperatures below 1100°C for a long time. It is widely used in the manufacture of thermal protection components for precision instruments, ablation materials, and thermal insulation materials.
Description:
The Silica fiberglass fabric has properties of high strength, easy to process, is widely applied, used for high temperature, insulation, sealing, and ablation resistant material. The SIO2≥96, Soft point nearly 1700ºC, long-period service at 900ºC, Low thermal conductivity. The coating is available by customer's order. Good chemical stability, Good electrical insulation, Low thermal shrinkage; on-asbestos product without pollution, Good process performance.
TDS documents for Two types of normal High silica cloth:
| Item |
Technical Requirement |
| Width(mm) | 920±10 |
| Weave Style | 12HS Satin |
| Warp Counts (ends/cm) | ≥18 |
| Fill Count | ≥13 |
| Warp Breaking Strength(N/Inch) | ≥ 1200 |
| Weft Breaking Strength(N/Inch) | ≥ 800 |
| Weight (g/m2) | 630 ± 30 |
| Length (m) | 50.0 |
| Thickness | 1.3 ± 0.1 |
| Silica Content % | ≥ 96 |
| Linear Shrinkage% | 5-10 |
| Working Temperature | 1200 ℃ |
| Coating Pu | 0.8-1% |
|
Item |
Technical Requirement |
| Width(mm) | 920±10 |
| Weave Style | 12HS Satin |
| Warp Counts (ends/cm) | ≥18 |
| Fill Count | ≥13 |
| Warp Breaking Strength(N/Inch) | ≥ 1200 |
| Weft Breaking Strength(N/Inch) | ≥ 800 |
| Weight (g/m2) | 1100 ± 50 |
| Length (m) | 50.0 |
| Thickness | 1.3 ± 0.1 |
| Silica Content % | ≥ 96 |
| Linear Shrinkage% | 5-10 |
| Working Temperature | 1200 ℃ |
| Coating Pu | 0.8-1% |
Features:
1. High silica cloth is a kind of high temperature resistant inorganic fibers
2.Its working temperature is 1000°C.
3.Easy to machining, and widely used material.
4.It can be as heat resistant, ablative resistance heat insulation material, high strength
Application:
1. Heat-resistant,heat-preservation, and sealing material
2. High-temperature gas, liquid, dust filter
3.Fireproof material (fireproof clothing, fire-resisting curtain, and so on)
4. High-temperature metallic solution filtered
5.Welding heat insulation protection material
6.Noise reduction, insulation exhaust filter of the auto and motorcycle
Contact Person: Mr. Angelo Cheng
Tel: 86 13776220396
Fax: 86-512-52565400
