Ceramic Fiber Insulation Blanket with High Quality

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Introduction

Ceramic Fiber Blanket is a great energy saving product because of its superior insulating properties andadvantages of low heat storage and complete resistance to thermal shock. It is widely used as industrial insulation, high temperature insulation and in a variety of heat processing applications. Insulation Blanketis produced from high strength spun ceramic fibers and is needed to provide exceptional handling or construction strength. KT Refractories stocks large amounts of High quality Insulation Blanketin Houston TX: 2300°F or 2600°F Insulation Blanketwith different width or densities, or thickness.

Specification

Type

Common

Standard

Pure

High Aluminum

Zirconium

Classification Temperature(℃)

1100

1260

1260

1360

1430

Work Temperature(℃)

<1000< span="">

1050

1100

1200

1350

Color

White

Pure white

Pure white

Pure white

Pure white

Density (kg/m3)

96 / 128

96 / 128

96 / 128

128 / 160

128 / 160

Shrinkage on heating (%)

(24 hours, density as 128/m3)

-4 (1000 ℃)

-3 (1000 ℃)

-3 (1100 ℃)

-3 (1250 ℃)

-3 (1350 ℃)

Thermal conductivity by different

temperature (w/m.k)

(density as 128kg/m3)

0.09(400 ℃)

0.176(800 ℃)

0.09(400 ℃)

0.176(800 ℃)

0.09(400 ℃)

0.176(800 ℃)

0.22(1000 ℃)

0.132(600 ℃)

0.22(1000 ℃)

0.76(600 ℃)

0.22(1000 ℃)

Tensile Strength (Mpa)

(density as 128kg/m3)

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

Size

Thickness: 10mm, 20mm, 30mm, 50mm

Diameter: 460mm

Width: 610mm, 1220mm

Length: 1500mm, 7200mm, 5000mm, 3600mm

(Other sizes and shapes on request.)

Chemical Composition (%)

Type

Common

Standard

Pure

High Aluminum

Zirconium

Al2O3

44

46

47--49

52-55

39-40

Al2O3 + SiO2

96

97

99

99

-

Al2O3 + SiO2 + Zro2

-

-

-

-

99

Zro2

-

-

-

-

15-17

Fe2O3

<1.2< span="">

<1.0< span="">

0.2

0.2

0.2

Na2O + K2O

≤0.5

≤0.5

0.2

0.2

0.2

Feature

  • Good anti-stripping performance

  • Good Sound-absorbing performance

  • Non-brittleness material, good flexibility

  • Excellent machining performance

  • Resistance to wind and erosion, long service life

  • Excellent heat insulation, fire prevention, sound absorption performance

  • Low thermal conductivity, low thermal capacity

  • Excellent thermal stability and good resistance to heat shock

  • Excellent tensile strength

Application

  • The industry kiln, heating device, high temperature pipe lining

  • Power boiler, gas turbine and heat and nuclear power insulation

  • Chemical industrial high temperature equipment and heating equipment lining

  • Fireproof and heat insulation for high building

  • High-grade household appliances thermal insulation device

  • High temperature filtration etc.

COMPANY PROFILE

CNBM (China National Building Material) Group is the largest comprehesnsive building materials group in China that in intergrate scientific research,manufacturing and logistics into one entity.the largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields,CNBM is playing the leading role in the building industry in the country.

Ceramic Fiber Insulation Blanket with High Quality

Ceramic Fiber Insulation Blanket with High Quality


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Q:What degree can the high temperature ceramic fiber paper tolerate?
The products of aluminum silicate ceramic fiber paper are divided into four level temperature, namely 1000℃ ordinary type, 1260℃ standard type, 1360℃ high alumina type and 1450℃ zirconium containing type. These are the maximum temperature resistance, not daily operating temperature. Daily operating temperature should be lower than the maximum temperature resistance.
Q:What is the feature of ceramic fiber gasket?
1)Continuous use temperature can reach 1000℃ while short time using temperature is up to 1260℃.2) It is highly resistant to acid-base corrosion and erosion of molten metal (eg. aluminum and zinc). 3).It is good in high temperature strength and thermal insulation properties (please refer to physical and chemical indicators.) 4) It is better in electricity insulation than glass fiber. 5) It is non-toxic, harmless and odourless.
Q:Ceramic fiber material fire shutter door how many square?
There is no full ceramic fiber material fire shutter;
Q:What is the thickness of ceramic fiber paper?
The thinnest is 0.5mm while the thickest is 3mm. Fiber paper is a kind of solid insulated material in electrical engineering, including plant fiber paper and synthetic fiber paper, which are made by being soaked in insulation liquid or varnish or glue. Using ceramic fiber as the principle raw material, ceramic fiber paper is made by wet forming process. With even thickness, smooth surface and good flexibility, the ceramic fiber paper can be processed into products of various sizes via being sheared or punched.
Q:What high temperature can the refractory ceramic fiber cloth tolerate?
Ceramic fiber cloth has high temperature resistance, 1000℃ continuous operating temperature, low thermal conductivity, thermal shock resistance, low thermal capacity; excellent heat insulation performance, long service life; resistant to erosion of nonferrous metals such as aluminum and zinc, etc.; good low and high temperature strength; non-toxic, harmless, and no adverse effect on environment; easy construction and installation.
Q:What’s soluble ceramic fiber?
It’s alkali earth ceramic fiber with main components of SiO2, MgO, and CaO. With certain solubility in the human body fluid to be less harmful to human health, it is called soluble ceramic fiber. The introduction of such components as MgO, CaO, etc. in the soluble ceramic fiber, on one hand, is conducive to extending the viscosity range of and conditions for the fiber forming, enhancing the chance of fiber forming and the flexibility of fibers. On the other hand, it produces low melting compounds like CaO•SiO2, CaO ·Mgo·2SiO2 etc, decreasing the heat resistance of the fiber. Therefore, the ordinary soluble fiber belongs to inferior ceramic fiber, and its product is mainly used as backing material for the industrial furnace. To realize the improvement of heat resistance of soluble fiber, the method of adding ZrO2 into it is adopted, increasing the viscosity of glass phase and inhibiting the growth rate of grains after the fiber is heated and crystallized.
Q:Who knows well about which is better in thermal insulation between aluminum silicate ceramic fiber cotton and asbestos?
Both of them are thermal insulation material. You need to decide on one of them according to the environment you use. If it is to be used for equipment thermal insulation, aluminum silicate fiber cotton is recommended and it’s more convenient in installation.
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 is the standard of ceramic fiber board?
Ceramic fiber products use ceramic fiber as raw materials, and boast 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:Ceramic fiber spray and thrown silk floss, which is better
Different applications of two kinds of ceramic fiber cotton:In 1, production of HLGX ceramic fiber module: rejection due to thick and long silk fiber is better than spraying silk carpet, in the block made of the folding process, blowing fiber blankets easily broken and torn, and thrown silk fiber blanket can be folded very closely and not easy to damage, the quality will directly affect the block lining quality;The vertical layer 2, large boiler insulation blanket shop carpet fiber application: rejection due to long and thick, has better tensile resistance, more durable, so the rejection is better than spray carpet carpet;3, application of ceramic fiber textile, silk fiber thick and long and has good spinnability, the ceramic fiber thrown silk became the production of ceramic fiber textiles (cloth, tape, rope, pipe and other special materials);4, HLGX ceramic fiber board, carpet, light heat insulation castable application: blowing short cotton fibers, fine low thermal conductivity is more suitable for dispersed, as ceramic fiber paper, ceramic fiber board and Castable Ceramic Fiber Wet products.

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