High silica glass fiber is a kind of high temperature resistant inorganic fiber, the main characteristics:
1. SiO2 content ≥96%;
2. The softening point is close to 1700℃, which can be used for a long time at 1000℃;
3. Low thermal conductivity;
4. Good chemical stability;
5. Good electrical insulation performance;
6. Non-asbestos products, no pollution;
7. Machinability is good.
Application
1. Used to strengthen phenolic plastics, make ablative body, etc.
2. Used to produce high temperature resistant, thermal insulation products.
Parts No. | SiO2 Content % | Heat loss % | Length (mm) |
Fixed length yarn | ≥96 | ≤3 | 600~900 |
Chopped yarn | ≥96 | ≤3 | 3,6,12,18,24,50 etc. |