Product Description

Basalt fiber is a material made from extremely fine fibers of basalt. It is used as a fireproof textile in the aerospace and automotive industries and can also be used as a strengthening and repairing of engineering structure products.

Specifications︰ Basalt Fiber needle felts / Mats
Specification

Type BF-3 BF-6 BF-10 BF-15 BF-20 BF-25
Thickness mm 3~4 5~6 8~10 13~15 18~20 23~25
Width mm 1000 1000 1000
Length meter 50 50 50 20 20 10
Weight g/m2 400 800 1350 2150 3000 3750


Filament Diameter micron 9~13　
Thermal stability ℃ 550~800　
Fire behaviour 　 incombustible　
　　
Thermal properties 　
Thermal conductivity W/m.°K 0.030~0.316*.
*:according the difference density

Advantages︰ High strength
incombustible　
good thermal properties : as the good heat insulation materials and work at 500~800 degrees