Rock Wool Building Material with Good Prices

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
4 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Fireproof Rock Wool Rock Wool Board with High Quality

Introduction
The external thermal insulation rockwool board is designed for the buildings of external thermal insulation system with thin finish coat and applys to external wall insulation and energy saving of new or existing building whose foundation wall is concrete or brick and other compact structures.
 
The external thermal insulation rockwool strip can also be used as fire barrier to improve the fire resistance of buildings external walls with other thermal insulation materials.    


Features and Application

1,High compressive strength, tensile strength and good durability ensures the reliability and long-term stability of the product in the application.
 
2,Low thermal conductivity can effectively reduce the heat loss of the building to achieve energy saving and emission reduction.
 
3,External thermal insulation rockwool boards will not release heat and poisonous smoke because of its incombustibility and can effectively partition the spread of flam when fire occurs.
 
4,It has good performance of non-hygroscopicity, ageing resistance and long-term stability.
 
5,It is light weight and easy to be cut and processed


 Specification

Standard Requirement

Deviation


Length

1200mm

+10/-3mm

Width

600mm

+5/-3mm

Thickness

30mm—150mm

±3mm

Density

40kg/m3—250kg/m3

±10kg/m3

 

Packaging & Shipping

Product is packed in polythene plastic thermal-shrink film.
Thickness of each package is within the range of 300-400 mm.
During transportation and storage, keep product away from moisture and compressive deformation 
Genaraly 6-10pcs/pack


Rock Wool Building Material with Good Prices

Rock Wool Building Material with Good Prices

Rock Wool Building Material with Good Prices





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Q:Are ceramic fiber cotton poisonous?
No poison, carpet fiber silk if coarse, there is a little prick, make the skin may itch.
Q:What is the difference between ceramic fiber insulated cotton and aluminum silicate cotton?
Aluminum silicate cotton is a mineral material, and another name is ceramic fiber thermal insulation cotton. It is mainly because of that the composition of aluminum silicate and ceramics is approximately the same. But in exporting and product classification, they belong to the same refractory material in the essence. One is named by its physical composition while the other is translated according to foreign habit.
Q:Ceramic fiber blanket and ceramic fiber blanket rejection blowing spray what difference
The same kind of resistance to temperature is the same. In the aspect of shrinkage, the spinning is stronger than the blowing. Imagine cotton. The fibers are long and the fibers are short. Wire rejection is recommended.
Q:What’s the maximum bearing temperature of the refractory and high temperature resistant ceramic fiber cotton?
It depends on what material the ceramic fiber gasket uses. It’s usually referred to high temperature gasket made from ceramic fiber paper. It is generally classified into normalized form and high alumina type, of which the former can resist the maximum temperature of 1260℃ and its continuous use temperature is 1000℃, the latter can be used for a long period at the temperature of 1200℃. Nichrome wire, stainless steel wire and glass fiber are reinforced. Ceramic fiber coating cloth and slag cloth, sintering ceramic fiber cloth and ceramic fiber fumigation cloth) Characteristics of the ceramic fiber cloth: high temperature resistance, low heat conductivity, thermal shock resistance, low thermal capacity; superior insulating property at high temperature, long service life; resistance to nonferrous metals like molten aluminum and zinc erosion; low and high temperature strength; innocuity with no adverse effect on the environment.
Q:What kind of garbage does the ceramic fiber cotton belong to?
Then use the compressed air jet or use the wire throwing machine to turn the yarn into a fiber. After the cotton collector sets the cotton, it forms the ceramic fiber cotton. Fiber cotton can be further processed into fiber blanket, board, paper, cloth, rope and other products.
Q:What is nano ceramic fiber board?
Nano ceramic fiber board belongs to nanoscale raw material and uses ceramic fiber as raw materials, and with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion.
Q:How is the ceramic fiber cotton performance?
Raw materials such as the calcined fireclay of high purity, alumina powder, silica powder, chrome sand are fused with high temperature in industrial electric furnace and fluid is formed. Then using air compression injection or thread throwing machine to make fiber, ceramic fiber cotton is formed through cotton collecting of condenser. Fiber cotton can be further processed into fiber blanket, board, paper, cloth, rope and other products. Ceramic fiber is a kind of efficient thermal insulation material, characterized by light weight, high strength, oxidation resistance, low thermal conductivity, good flexibility, corrosion resistant, small heat capacity and sound insulation, etc.
Q:Who can introduce how to use ceramic fiber binder?
Method: 1、Stir 1) Pour drinking water into mixing barrel, and then pour cementing agent orderly according to amount, and the mixing ratio is: water: dry powder 1:4. Then stir it evenly with a motor stirrer (750W) and the speed is 150r/min. 2、After watering it (placing it still) for 15 minutes, stir it again for 1-3 minutes.
Q:Which is better, aluminum silicate insulation fiber and ceramic fiber blanket?
Ceramic fiber blanket, also known as aluminum silicate fiber blanket, aluminum silicate needle blanket, which is the main component of aluminum silicate fiber cotton. Only in terms of insulation effect, better effect of ceramic fiber blanket in aluminum silicate insulation cotton, because ceramic fiber blanket is aluminum silicate fiber cotton through double needle forming process, through the double needle technology greatly improves the fiber mixed degree, delamination properties, tensile strength and surface roughness.
Q:Ceramic fiber blanket afraid of water?
Hydrophobic ceramic fiber blanket is non absorbent, and if you use ceramic fiber blanket in water environment, it is recommended to use hydrophobic ceramic fiber blanket, do not use conventional ceramic fiber blanket.

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