High-Quality Rock Wool Board

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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specifications and models：

Product code	TSW140	TSW160	TSW180
Nominal Density(kg/m³)	140	160	180
Length and width(mm)	1200 x 600
thickness(mm)	30 –200

　　 Other size may be available on request.

Technology parameters：

Product performance	Unit	TSW140	TSW160	TSW180	Standard
Nominal Density	kg/m³	140	160	180	GB/T5480
Compression strength（10%defomation）	kPa	≥40	≥50	≥60	GB/T13480
Delamination strength (perpendicular to surface)	kPa	≥7.5	≥10	≥15	JG149-2003
Thermal conductivity（25℃）	w/(m•K)	≤0.040	≤0.040	≤0.040	GB/T10295
Fire resistant	--	Non-combustible grade A			GB/T8624
Water repellence	%	≥98	≥98	≥98	GB/T10299
Acid index	--	≥1.8	≥1.8	≥1.8	GB/T5480
Moisture absorption	%	≤1.0	≤1.0	≤1.0	GB/T5480
water Absorption(partial immersion 24h)	kg/m²	≤0.5	≤0.5	≤0.5	GB/T25975-2010
water Absorption(partial immersion 28d)	kg/m²	≤2.0	≤2.0	≤2.0	GB/T25975-2010
Noise Reduction Coefficient（NRC）	---	≥0.6	≥0.6	≥0.6	GB/T18696
Dimension Stability	%	≤1.0	≤1.0	≤1.0	GB/T8811
Thickness Tolerance	mm	±3	±3	±3	GB/T5480
Squareness	mm/m	≤5	≤5	≤5	GB/T5480
Flatness	mm	≤6	≤6	≤6	GB/T25975-2010
Melting Point	℃	＞1000

　　The above figures are only for reference. With the development of the production facility and technology, we reserve the right to improve our product performance.

　　Typical applications：

　　1、This product is especially suitable for rock wool board exterior wall insulation systems.
　　2、It is applicable for dry hanging stone, aluminum panels, aluminum veneer curtain wall insulation system.
　　3、It can be used as Fire Barrier , which is used for Non-a level of thermal wall insulation materials system ,in order to improve the fire resistance of the entire system.
　　4、This product also can be used for high level of insulation spaces, where have high requirements for fire proof, thermal insulation and water proofing requirements .
　　Packaging and storage：
　　The product is packed in Polyethylene heat shrinkable film, which is very efficient to operate, transport and storage. For storage, a dry and ventilation warehouse is the best choice, of course, covered by water proof cover is another good way.

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?: Polyurethane foam is a dense structure of the microporous foam, closed cell rate of 92% or more, with a smooth self-crust, is a good impervious material, in the construction of direct spraying molding technology, so Pu hard layer did not fight The overall formation of the entire impermeability of the seam, fundamentally put an end to the possibility of deepening the roof water from the seam

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: Heat load shrinkage temperature: heat load shrinkage temperature used to characterize the rock wool board moisture and heat stability, is to wet the rock wool product samples soaked in the gradual heating of water, rock wool products at a temperature of 643 degrees will begin to shrink , So rock wool products load shrinkage temperature of 643 degrees, that is to say in the outside temperature of 643 degrees when the rock wool board will be deformed.

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: Yanmian, mineral wool and its products are slag and basalt and other natural ore as the main raw material, the high temperature melt fiber, adding the right amount of adhesive processing