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5. Higher sound absorption coefficient. Basalt fiber sound-absorbing coefficient is 0.9 ~ 0.99, higher than the non-alkali fiberglass and high silica fiber.
- Applied in the boating construction, large steel-structure and present melting of electric maintenance, the protective suits and the welding wall.
- The protective products in textile, chemical lines, metallurgy, theatre, fire proof helms
- As continuous basalt fiber fireproof fabric is non-combustible and does not deform or crack under a flame of 1000_ for one hour, it can be used to make protective goods such as fireproof suit, fire curtain/ blanket, fireproof bag, and firewall, etc.
- Used in harsh environments with humidity, steam, smoke or chemical gas, such as welding and cutting.
- Fire - Proof Fabric Technical Index