Good Thermal Shock Resistance Calcium Silicate Boards

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10 roll
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10000000 roll/month

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General information of Calcium Silicate Board

CMAX calcium silicate products are classified under temperature between 650℃ to 1100℃. Calcium Silicate board is an asbestos-free thermal insulation product.

 

Size of Calcium Silicate Board

Length: 400-1220mm(±4mm), Width: 250-1220mm(±3mm), Thickness:25-120mm (+3,-1.5mm)

 

Technical Data of Calcium Silicate Board High Pure and High Strength Type

Good Thermal Shock Resistance Calcium Silicate Boards


Features of Calcium Silicate Board

Low thermal conductivity

High thermal insulation value

High strength

High strength

 

Application of Calcium Silicate Board

Reheating furnace

Annealing furnace


Image of Calcium Silicate Board

Good Thermal Shock Resistance Calcium Silicate Boards

Good Thermal Shock Resistance Calcium Silicate Boards



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Q:What are the high temperature resistant insulation materials at 400?
Foam heat insulation material mainly includes two categories: polymer foam type insulation material and foam asbestos insulation material. Polymer foam heat insulation material has the advantages of small absorption rate, stable heat preservation effect, low thermal conductivity, no dust flying in construction, easy construction, and so on. It is in the period of popularization and application. Foam asbestos thermal insulation material has the characteristics of small density, good thermal insulation and convenient construction, and its popularization and development is relatively stable, and the application effect is better. But at the same time there are some defects: for example, foam cotton is easy to damp, immersed in water easily dissolved, elastic recovery coefficient is small, can not contact the flame and in the wall pipe parts use.
Q:What kind of insulation material can withstand 350-600 degrees of high temperature?
GB 50264-97 code for design of thermal insulation engineering for industrial equipment and pipelines98T901 cold storage Atlas of piping and equipment
Q:What's the difference between white cement and ordinary cement?
The typical feature of white cement is high whiteness, with bright color, generally used for a variety of architectural decoration materials, painting, sculpture, a typical floor, terrazzo, white cement can be used to produce white and colored concrete, is the largest cement production decoration.
Q:Calcium silicate board for house ceiling, 6mm or 8mm?
Natural gypsum products and special fireproof material, the flame can produce endothermic reaction, at the same time, the release of water molecules to prevent the fire from spreading, and does not produce any toxic decomposition, corrosive and choking gas, will not produce any smoke or combustibles. Mineral wool board is mineral fiber cotton as raw material, the biggest characteristic is to have good sound absorption and heat insulation effect. Its surface has the effect of knurling and relief, such as star, caterpillar, cross flower, central flower, walnut line, stripe and so on. Mineral wool board can sound and heat insulation, fire prevention, any products do not contain asbestos, harmless to the human body, and has anti sag function.
Q:What is dew point of thermal insulation material?
The heat insulation lining has the characteristics of low thermal conductivity, small density, high flexibility, fire prevention, waterproof, etc..Light weight, 10 96kg/m3, 20kg/m3 following mat, 24 48kg/m3 as in hard, 48 96kg/m3 as core, which 48kg/m can fand a softening point of the ceiling, 500 degrees C, 300 degrees C insulation, the larger the amount, k=0.9.Calcium silicate insulation product was successfully developed in 70s. It has the characteristics of high compressive strength, small thermal conductivity, convenient construction and repeated use. It has been widely used in power systems.Most of the domestic universal small workshop production, have been imported from the United States after the four production lines, advanced technology, instant rejection speed fiber, dry needle felt, stable quality, high temperature 800 to 1250 DEG C.Features: acidity derivative of more than 2, high temperature resistant, general chemical pipe 1000 degrees C more, must use this material. The temperature is about 2000 C.
Q:What's the use of white portland cement?
All the raw meal with the proper components up to the partial melting of the calcium silicate as the main ingredient, the iron content in clinker less addition of gypsum, white water ground made of rigid cementitious material, called white portland cement (the white cement).When grinding cement, allow limestone not to exceed 5% of the cement weight.Note: cement is allowed to be added to the grinding mill without damaging the cement properties. The amount of cement added shall not exceed 1% of the cement weight. The addition of additional substance must be tested and reported to the Ministry of construction materials for approval.
Q:What is the maximum temperature at which the glass is cured?
The softening point of quartz glass is 1600 degrees, it is sodium phosphate and phosphate. Gas burner 1300 degrees, after homogenization processing, after annealing treatment of glass products.
Q:What's the use of low carbon steel insulated nail hooks for power plants?
The current power plant thermal insulation is mainly carried out by use of various types of insulation materials, thermal insulation materials commonly used include calcium silicate products, pipes, rock and aluminum silicate fiber products, due to their different properties are applicable to different environments. The equipment with temperature at 300-600 DEG C often adopts aluminium silicate products and calcium silicate products to compound heat preservation. While the temperature is less than 300 degrees, the mineral wool products are usually used for thermal insulation.
Q:Why is calcium silicate board unsuitable for use in home improvement?
It is not the appropriate material, calcium gypsum board to hemihydrate gypsum and organic silicone oil as the main material, the surface of the organic silicone oil with the installation way friction transportation will fall, a long time will get loss loss, if the poor quality of the organic silicone coating, it is not full proof effect is worse in the course of time, deformation, damp, moldy yes, yellow.
Q:Cement is not silicate products
Usually refers to silicate products with lime (calcium containing materials) and sand, fly ash, slag (siliceous materials), then add a small amount of gypsum, the steam steam curing or steam curing, building products quickly generate Tobey mullite, calcium silicate, hydrated calcium aluminate sulfate and hydrated calcium aluminate such as cementitious materials and production. Such as: autoclaved fly ash (sand), autoclaved aerated concrete, autoclaved fly ash brick, autoclaved sand lime bricks.

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