Low Thermal Conductivity Insulating Rock Wool of Good Quality 2016

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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 2016

Low Thermal Conductivity Insulating Rock Wool of Good Quality 2016

Low Thermal Conductivity Insulating Rock Wool of Good Quality 2016





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Q:Who knows well about the production process of the ceramic fiber?
Ceramic fiber is manufactured by ceramic fiber products undergone accurate clipping, dotting punch, stamping die and other processes (some products are needed to bond by using binders under ultrahigh pressure). Features: 1) Continuous use temperature can reach 1000℃, and short time use temperature can reach up to 1260℃; 2) it’s resistant to acid and alkaline corrosion, and molten metal like aluminum and zinc erosion; 3) It has good high temperature strength and thermal insulation performance (please refer to physical and chemical indicators); 4) It has higher level electrical insulation under high temperature than glass fiber; 5) It is non-toxic, harmless and odorless.
Q:Who knows the advantages of the far infrared ceramic fiber?
The heat transfer form of far infrared ray is to transfer heat by radiation and transfer energy by electromagnetic waves. When the heated object is shone by far infrared ray, a small portion of the radiation is reflected back and the vast majority is penetrated into the heated object. It greatly saves energy and is easy to make.
Q:What is the difference between a ceramic fiber shell or an aluminum silicate tube shell?
Shell with aluminum silicate segment ceramic fiber tube is the best products of high temperature insulation, good insulation properties, the recent domestic new photovoltaic power generation projects on the application of a large number of ceramic fiber products, Ji'nan Huolong Thermal Ceramics Co., Ltd. is a company specializing in the production of ceramic fiber aluminum silicate fiber products manufacturers.
Q:What degree can the high temperature ceramic fiber paper tolerate?
It depends on what material used in ceramic fiber gasket. It usually refers to a high-temperature gasket made by ceramic fiber paper. It is usually divided into standard type and high alumina type. Temperature resistance of standard type is 1260 degree and the long-term temperature in use is 1000 degree, while the long-term temperature in use of high alumina type is 1200 degree.
Q:Which is better, aluminum silicate insulation fiber and ceramic fiber blanket?
The fiber blanket does not contain any organic binders to ensure that the ceramic fiber blanket has good flexibility and stability in high temperature and low temperature conditions.Aluminium silicate insulated cotton is a raw material without any processing.
Q:How is the quality of ceramic fiber vermiculite cloth?
The quality is good. The refractory temperature of ceramic fiber vermiculite cloth is 1200-1450 degree. Ceramic fiber is a kind of fibrous lightweight refractory material with light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical shock resistance and other advantages, so it is widely applied in industries such as machinery, metallurgy, chemical engineering, petroleum, ceramics, glass and electronics.
Q:Is the glass fiber needled blanket made of aluminium silicate needle blanket?
Also known as aluminum silicate ceramic fiber is a new type of temperature thermal insulation materials is the lowest maximum use temperature of 900 DEG C is 1400 DEG C in the refractory ceramic fiber temperature points of several common standard type high purity high aluminium containing zirconium aluminum conical.
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:Ceramic fiber blanket afraid of water?
The conventional ceramic fiber blanket is afraid of the water, because the ceramic fiber blanket has very strong water absorption, water absorption ratio of 1:10, when the ceramic fiber blanket after the water will become a conductor, the heat transfer effect and water, ceramic fiber blanket thermal insulation function lose all.
Q:Ceramic fiber blanket and glass cloth is one thing to do
The main component of ceramics is aluminum silicate, which contains calcium, magnesium, iron and other minor ingredients. With clay, clay and other raw materials after high temperature treatment made of fiber is also called ceramic fiber, aluminum silicate fiber.

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