پارسی
Fiberglass rope woven with refractory yarn of high quality, refractory 520 ° C, equivalent to 1000 ° F. This product is resistant to acidic and alkaline materials, and most of the bleachers and solvents do not have any effect on it, and it is highly flexible and flexible.
Application:
As a sealant and washer in boilers, coke ovens, industrial furnaces, and gas and wood stoves. It is also used in forging plant, pollution control equipment and pump shaft.
Physical Characteristics:
Threads: m11μ
Maximum thermal resistance: ° C500
Thermal conductivity coefficient: keal / m.h.0.035≤
Chemical specifications:
| Data | Unit | Item |
| 54.1±0.5 | % | SiO2 |
| 14.6±0.4 | % | Al2O3 |
| 16.6±0.3 | % | CaO |
| 4.6±0.3 | % | MgO |
| <0.8 | % | R2O |
| <0.4 | % | Fe2O3 |
| 8.8±0.5 | % | B2O3 |
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