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Fireproof Building Thermal Insulation Material Mineral Rock Wool



( Negotiable ) Obtener el precio más reciente



1 Piece

heat shrink plastic film

7-10 days after payment

2000 Ton per Year

D/P, D/A, L/C, T/T


Contactar ahora

Especificaciones del producto

Material : basalt Density : 60-120kg/m3 Heat Conductivity : ≤0.044 Highest Working Temperature : 650℃ Place of Origin * : China color : grey

Descripción del producto

Product description:

Rock wool uses selected basalt or diabase as the main raw material, plus a certain amount of auxiliary materials, centrifugally blown at high temperature to make artificial inorganic fibers.Rock wool products include rock wool board,rock wool blanket,rock wool pipe.

Item Specification
Slag ball(> 0.25mm)% ≤ 10
Average diameter of fiber(μm) ≤ 7
Organism % ≤ 4
Water % ≤ 0.5
Thermal conductivity W/m.k ≤ 0.044
Water absorption coefficient % ≤ 5
Hydrophobic coefficient % ≥ 98
Maximum service temperature ºC ≤ 650
Inflammable property Inflammable property

Rock wool board                    Rock wool blanket                     Rock wool pipe

Density: 60- 200kg/m3             Density: 100-150kg/m3              Density: 80-180kg/m3

Thickness: 30-100mm               Thickness: 30-100mm                Thickness: 30-150mm

Length: 1000mm                        Length: 3000-5000mm               Length: 1000mm

Remark: can be customized          


Rock wool has the characteristics of light weight, small thermal conductivity, heat&sound insulation and non-combustible/fireproof,is a new type of insulation, flame-retardant and sound-absorbing material.  


Rock wool insulation products is widely used in industry, building, shipping, Agricultural and other industries.Convenient construction and installation, significant energy saving effect, high performance price.



Persona de contacto: Yufei


Dirección:Tianjin, Tianjin, China,


Yufei < >
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