Product introduction:
Basalt fiber needled felt is a kind of porous non-woven felt material with a certain thickness (3-25 mm). Basalt fiber with fine diameter is combed and needled by needle felt machine. Numerous small holes are formed in the fiber felt, which makes the product have extremely high heat insulation characteristics. At the same time, basalt fiber has high temperature resistance, good electrical insulation, and the product does not contain any adhesive.
It can be widely used in the fields of sound insulation, sound absorption, shock absorption, flame retardant, filtration, heat preservation, etc
Product features:
Low thermal conductivity
Three dimensional porous structure
Stable chemical properties, no moisture absorption, no mildew, no corrosion
It belongs to inorganic fiber, does not burn and does not produce harmful gases
Specification parameters and product technical indicators:
*Gram weight, width, length and thickness can be made according to customers' requirements.