Ceramic Fiber Paper Applied in Fire Protection

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Ceramic Fiber Paper Applied in Fire Protection


Composite of Ceramic Fiber Paper Applied in Fire Protection

Ceramic Fiber Paper is manufactured from selected high purity ceramic fibers with low shot content. Its organic binders provide the product with good strength against tearing. It is excellent for heat seal.


Main Features of the Ceramic Fiber Paper Applied in Fire Protection

Withstand high temperature

Low thermal conductivity

Less heat storage

Resistance to thermal shock

Stabilized to most chemical

Corrosion resistance

Not easily torn

Absorb sound

Even density and thickness

Easy to install 


Application of Ceramic Fiber Paper Applied in Fire Protection

High temperature gasket

Boiler door seal

Refractory expansion joint

Furnace backup insulation

Lining for aluminum casting molds

Thermal and electrical insulation for heaters

Acoustic and thermal insulation for automobile mufflers

Heat insulation for exhaust tubes and pipes

Electrical switch box fire protection 


Ceramic Fiber Paper Image

 Ceramic Fiber Paper Applied in Fire Protection       Ceramic Fiber Paper Applied in Fire Protection


Ceramic Fiber Paper Applied in Fire Protection Specification






Classification   Temperature (°C)





Working   Temperature (°C)










Density    (kg/m3)





Shrinkage   on heating (%)





(24 hours, density   as 128/m3)





Tensile Strength (kN/m)
























FAQ of Ceramic Fiber Paper Applied in Fire Protection

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q5:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q6:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q7:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q8:What is the service life of your products?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

Q9:Can you accept OEM for Ceramic Fiber Insulation Roll?

A:YES! We can according your demand to produce.

Q10:Can U accept the detective of the third-party verification company ?

A:YES! We can accept the detective from any third-party verification company including the SGS, BV and so on.


If you have any enquiry,please don't hesitate to contact us, we will provide our best products and services for you!

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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:Can ceramic fibers be spun into fibers, please?
Ceramic fiber itself is relatively brittle, silk is relatively short, spinnability, but after adding viscose (differential polyester glass fiber, even pulp) as the heart can be spun
Q:Ceramic fiber insulation moisture-proof, but also play a cooling effect?
Then use the compressed air jet or use the wire throwing machine to turn the yarn into a fiber. After the cotton collector sets the cotton, it forms the ceramic fiber cotton.Fiber cotton can be further processed into fiber blanket, board, paper, cloth, rope and other products.
Q:What's the difference between ceramic fiber paper gasket and ceramic fiber gasket?
Surface: HLGX ceramic fiber paper gasket, surface smoothness, good sealing, HLGX ceramic fiber cloth gasket surface grid shape, has certain permeability.
Q:Why doesn't the insulation effect of ceramic fiber compound reflect the insulation board well?
And although the ceramic fiber high temperature resistance, but in 1400 degrees when the use of life will be greatly reduced, and the thermal conductivity of the beginning as compound reflection insulation board, high temperature is higher than the compound reflection insulation board greatly.
Q:The difference between the ceramic fiber blanket and rock cotton blanket?
Refractory ceramic fiber material is a lightweight and efficient thermal insulation material. It has the following advantages over traditional heat insulation materials:Ceramic fiber as lining, low volume density: ceramic fiber lining than light heat insulation brick lining light more than 75%, lighter than light castable lining light 90% to 95%. If using fiber lining, it can greatly reduce the steel structure load and prolong the service life of the furnace.
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:What is the essential difference between the standard of ceramic fiber and ordinary aluminium silicate?
Ceramic fiber products (aluminum silicate fiber products) in recent years, ceramic fiber products (aluminum silicate fiber products) in the application of high temperature sintering furnace expanding, ceramic fiber products (aluminum silicate fiber products) refractory felt and blanket products, the highest use temperature up to 1649 DEG C. Ceramic fiber products (aluminum silicate fiber products) to heat insulation effect is good, easy to use, especially small heat storage characteristics, widely used in various kilns, greatly demonstrated high energy efficiency.
Q:How are ceramic fiber papers attached to the interior wall?
Ceramic fiber paper afraid of water, and no adhesion, putty powder is difficult to hang, it is almost impossible to wallpaper, ceramic fiber paper with ceramic fiber mortar by vacuum filtration process, the surface will remain part of the fiber powder, suggest that you make ceramic fiber paper on the walls of the inner layer. From Ji'nan dragon hot ceramics limited liability company, refractory materials chapter.
Q:What are the materials for making ceramic fibers?
Ceramic fiber is a fibrous lightweight refractory material, has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity and heat resistance of small and mechanical shock and other interests, so in the machinery, metallurgy and chemical industry, petroleum, ceramics, glass, electronics etc. have been widely used.

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