Basalt Needle Mat
Basalt fiber needled felt is a porous non-woven felt with a certain thickness (3-25mm), using finer diameter basalt fibers, by needle felting machine comb. Sound insulation, sound absorption, vibration damping, flame retardant, filtration, insulation field.
1、Because there are countless tiny cavities inside, forming three porous structure, the product has a very high thermal insulation performance.
2、Stable chemical properties, no moisture absorption, no mold, no corrosion.
3、It belongs to inorganic fiber, no binder, no combustion, no harmful gas.
Specifications and models of basalt fiber needled felts
|Model||Thickness mm||Width mm||Bulk density g/cm3||Weight g/m||Length|
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