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Good electrical insulation performance high silica glass fiber chopped yarns
Specification of High-Silica Glass Fiber Chopped Yarns
| Model | Properties | |
| BST7-85S120 | Length,mm | 950±150 |
| SiO2 Content,% | ≥96 |
| Linear Density,Tex | 85±15.0 |
| Breaking Strength,N | ≥4.0 |
| Heat Loss,% | ≤3 |
| Certification:GJB 1679-93 |
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. |
