Low Thermal Conductivity Insulating Rock Wool of Good Quality

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
8 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


Low Thermal Conductivity Insulating Rock Wool of Good Quality

Low Thermal Conductivity Insulating Rock Wool of Good Quality

Low Thermal Conductivity Insulating Rock Wool of Good Quality





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Q:How is the ceramic fiber cotton performance?
It has white color and precise size, is easy to cut, stall and construct, saves time, does not contain any binder. It is used in sound-absorbing and fireproof performance automation production with low thermal capacity, low thermal conductivity, high refractoriness, high heat sensitive, excellent wind erosion resistance and excellent mechanical shock resistance under the neutral and oxidizing atmosphere. It has stable density and performance.
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’s the principle of ceramic fiber casing production?
Mainly referring to the traditional textile production process, and by spinning the aluminum silicate refractory fiber into yarn, using the glass fiber or heat-resistant steel wire as reinforced material, adopting special textile technology and equipment, ceramic fiber casing is thus braided. 1. It is a sort of new thermal insulation refractory and inorganic material. It can be permanently used at high temperature of 1000℃. Containing a certain amount of adhesive material, it is usually burned at lower temperature with no effect on its insulating property. It keeps good mechanical strength even after heating. 2. Ceramic fiber casing has the characteristics of light weight, high temperature resistance, thermal insulation, acid and alkali resistance, innocuity, higher tensile strength and good toughness. 3. Compared with glass fiber sleeve, it has superior electrical insulating property even under high temperature conditions. 4. Ceramic fiber casing possesses good dielectric property, chemical resistance, excellent flexibility and elasticity.
Q:What's the function of ceramic fiber rope?
It can be widely applied in industries such as chemical engineering, electric power, papermaking, food, pharmacy, etc. and the sealing of boiler door, machine, pump and valve with high temperature and high pressure. It is suitable for medium such as clean liquid or slurry, salt water, emulsion, grease, hydrocarbon, solvent, pulp, etc.
Q:Is high density ceramic fiber board environmentally friendly?
High density ceramic fiber board is much environmentally friendly. It is cost-effective, reliable in quality and economical in price. It adopts pure material, can stand the test of time and won’t be eliminated easily.
Q:What are the features of ceramic fiber module?
Ceramic fiber, also called refractory fiber, is a refractory material with the lowest thermal conductivity and the best thermal insulation and energy-saving effect so far except nanometer materials. It is a good industrial furnace lining material with light weight, high heat resistance, good heat preservation effect, easy construction and other advantages. The high heat sensitive of ceramic fiber furnace lining can better adapt to the automatic control of heating furnace. The chemical performance of ceramic fiber lining is stable. Acid, alkali, as well as water, oil, steam are not eroded except phosphoric acid, hydrofluoric acid and strong alkali.
Q:What are the specifications of ceramic fiber thermal insulation pipe?
Technical performance unit: Kg/m technical capacity: 345-60 heat conductivity coefficient: W/m.k0.016-0.024 using temperature: -90-+120℃
Q:Who knows well about the production process of the ceramic fiber?
It’s briefly taught in chemistry class at middle school that ceramic fiber is a new lightweight refractory with high temperature resistance, good thermal stability, low thermal conductivity, low heat capacity, mechanical vibration resistance, small thermal expansion and thermal insulation. 1. The manufacturing process of preform body: A. mixing process: weighing and putting in single ceramic raw material in accordance with the formula---stirring well in the blending basin---pumping in the higher place pond---sieving (twice) ---deironing (twice)
Q:What is the thickness of ceramic fiber paper?
The density of ceramic fiber board is 280-320kg/m3. Ceramic fiber board is made by wet vacuum forming process, whose strength is higher than that of fiber blanket and vacuum forming felt. And it can be applied in such high temperature field that requires products with rigid strength. Here follows its features: high compressive strength and long service life; low thermal capacity and conductivity; non-brittle material and good flexibility; accurate size and good flatness; easy to cut, install and work; high resistance to weather; continuous production, uniform distribution of fiber, and stable performance; excellent sound-absorption and noise reduction.
Q:What is nano ceramic fiber board?
Ceramic fiber is a fibrous and light fireproof material with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., thus being widely used in such industry as machinery, metallurgy, chemical industry, petroleum, ceramic, glass, electronics, etc.

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