High Temperature Thermal Insulation Ceramic Fiber Paper

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Specifications

ceramic fiber paper
1.Grade:1100C/1260C/1350C/1400C
2.Density:220-500 kg/m3
3.AL2O3:>46%
4.customized service is available

High temperature thermal insulation ceramic fiber paper


production introduce of ceramic fiber papfer


It can be widely used as perfect material for thermal insulating, electric insulating and filtration, especially in high temperature situation or corrosive medium accompanied situation and eroding conditions. It is very convenient to construct, easy for blanking, wrapping and packing.



Ceramic fiber paper Applications


Filtrating of high temperature gas            


Thermal insulation and airproof for industrial furnaces    


Thermal insulation for automobile vent-pipe, equipment and pipes of nuclear power stations



Ceramic Fiber Paper Characteristic  


  Low Heat Storage  

  Low Thermal Conductivity  

  Excellent thermal electrical insulation  

  Excellent Machine-processed Capability  

  Excellent broken resistance  

  Excellent flexibility  

  Low Shot Content  


Ceramic Fiber Paper Technical Index

Model

DK-1000

DK-1260

DK-1400

DK-1430

Classification Temp C

1000

1260

1400

1430

Density(kg/m3)  

210±10%

Tensile strength (Kpa)  

           1mm400 2mm-6mm600

Organic matter content(%)

8

Thermal conductivity (w/m.k)  

0.11

Linear shrinkage  for 24hrs(%)

4

3.5

3.5

4

(1000°C)

(1100°C)

(1200°C)

(1300°C)

Thickness (mm)  

0.5-6mm

Width (mm)

610mm  1220mm

Dimensional Tolerance (mm)  

Length: 0-100mm         Width: ±2mm

Thickness:paper of 1mm thk: ±0.2mm

        paper of 2mm thk: ±0.3mm

        paper of 3mm&4mm thk:±0.4mm

      paper of 5mm&6mm thk: ±0.5mm




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Q:Ceramic fiber spray and thrown silk floss, which is better?
1, fiber diameter: rejection fiber more coarse, rejection filament fiber is generally 3.0-5.0 mu m, spinneret fiber is generally 2.0-3.0 mu m;2, the length of fiber yarn: rejection fiber longer, the rejection of silk fiber is generally 150-250mm, spinneret fiber is generally 100-200mm;3, the coefficient of thermal conductivity: spray cotton fiber is lower than that of the thrown silk;4, the tensile and flexural strength: thrown silk because fiber thicker than that of spraying cotton;
Q:Which is the best insulation effect of ceramic fiber paper and XPE insulation film?
I used to work in the ceramic fiber factory for two years, and the main contact was fiber. There is not much contact with paper products and so is the understanding of fiber paper.The use of heat insulation material can not be considered temperature, as well as environmental, economic, atmosphere and many other factors to consider.
Q:What are the materials for making ceramic fibers?
The main raw material for the production of ceramic fiber cotton is mainly three two aluminum oxide, and silicon dioxide production process through the silk process, Wuhan, Kyrgyzstan rnd-digital ceramic fiber and ceramic foam with instructions on
Q:Why is there no direct relationship between thermal conductivity and conductivity of ceramics?
Ceramic fiber paper is made from high purity refractory fiber and used in high temperature insulation.
Q:Where is the best packing area for ceramic fibers?
As the temperature continues to rise, the products will gradually become white, organic fiber has been completely carbonized products completely for the high temperature inorganic ceramic fiber resistant ceramic fiber (standard type) white maximum temperature ceramic fiber cloth content index color 1260 C fiber diameter 1-4 m thermal shrinkage (1232 C, 24h) 3.5% transmission rate (at 538 8pcf) three 0.130w/m.k two aluminum oxide content 45-48% 0.7-1.2% ferric oxide content of calcium oxide and sodium oxide content of 0.43% slag ball content <8.5% breakdown voltage 5 kv/mm resistance of 5 * 1010 ohm 3w.xxceramic.cn content index white color thickness 1.5mm--6.0mm single 0.5 3kg/ square meters of organic fiber content <20% content <2% strengthening materials alkali glass fiber nichrome wire (1Cr18Ni9Ti)
Q:Is the slag ball of the ceramic fiber useful?
There's not much use value, the only effect is recycled to reduce waste, prevent pollution two.
Q:What's the difference between ceramic fiber paper gasket and ceramic fiber gasket?
Effect: Although both are high temperature heat insulation gasket, but HLGX ceramic fiber paper on high temperature heat insulation gasket gasket, HLGX ceramic fiber cloth pads are more focused on the high temperature gasket wear resistance and repeated use.
Q:Carbon fiber and aluminum alloy material in the end what is the difference?
Aluminum alloy advantages: air oxidation resistance, cost-effective, easy to manufacture. The disadvantage is that the elasticity is poor and the strength is low.
Q:What's the fire resistance of the ceramic fiber?
The most important index of porcelain refractory fiber is the diameter and thermal stability of the fiber. Al2O3SiO2 fiber is commonly used in ceramic industry. It is divided into different application range according to the content of Al2O3, and Cr2O3 material is introduced into it to improve its refractory and oxidation resistance. Generally high alumina content, iron oxide and other impurities of low fiber products are pure white, the introduction of chromium oxide fiber is sold with milk yellow tone color. The average diameter of the ceramic fiber is 24 microns. High fiber, small density, low thermal conductivity, high temperature. If the fiber is coarse and dense, the use is not satisfactory. The thermal stability index of fiber is more important. Al2O3-SiO2 fiber products range between 1260 and 3588% in line shrinkage. The amount of shrinkage is also directly related to thermal stability.
Q:What are the prospects for ceramic fiber paper and how much investment will be needed?.
It's a good prospect. I have friends around here who specialize in this. Not much investment.

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