Minera Wool Board

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Standard Size

Density (kg/m3)	70-180
Size:LxW (mm)	1200X600
Thickness (mm)	50/100

Technical Parameters

Properties	Board	Standards
Density Tolerance	±5%	GB/T 19686-2005
Fire Performance	Non-Combustible	GB/T 5464-1999
Fire Performance	Reaction to fire Class A1	GB/T 8624-2006
Thermal Conductivity (W/mK, at24±5℃)	0.032 – 0.042	GB/T 10295
Fibre Diameter	7(+/-1)um	GB/T 5480. 4
Melting Point	＞800℃
Organic Content	≦ 1%	GB/T 11835
Shot Content	＜7% (diameter bigger than 0.25mm) ＜30% (diameter bigger than 0.063mm)	GB/T 11835

Rock Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.

Q: What does the rock wool board look like?: Rock wool board to basalt as a material, after high temperature melting processing into artificial inorganic fibers, with a light weight, thermal conductivity, heat absorption, non-flammable characteristics

Q: What role does dolomite play in rock wool products?: Pu hard foam layer can be firmly bonded with the base layer, the adhesive strength can exceed the tear strength of the foam itself, so Pu hard foam and the formation of the base layer, easy to delamination, to avoid the water along the interlayer

Q: Rock wool products are divided into several categories: In the rock wool by adding special adhesive can be processed into rock wool board, rock wool stave, rock wool insulation and other products, as the building insulation, insulation, cold, sound-absorbing material

Q: How to judge the quality of rock wool: Burning performance: Combustion performance refers to all the physical and chemical changes that occur when the building material is burned or in case of fire. This performance is caused by the fire and flame propagation of the material surface, heat, smoke, carbonization, weight loss, and toxicity And other characteristics to measure. The burning performance of the products of rock wool products is zero.

Q: The difference between rock wool and rock wool: Flexible, medium strength rock wool board: for building walls / roof insulation, fire, sound, such as curtain wall, wall partitions, elevator wells, etc

Q: Rock wool products and aluminum silicate acupuncture blankets are same: Not a material for insulation, both can be used. The biggest difference is that aluminum silicate acupuncture blanket temperature and insulation effect is better

Q: Rock wool insulation material fire rating is how much: Fire protection and noise reduction of the elevator shaft of the building wall, the roof of the insulation, the firewall, the fire door, the large and medium diameter pipes, the small and medium sized storage tanks, the kilns, the thermal power plants, Boilers and other equipment insulation.