Ceramic Fiber Module with Low Thermal Shrinkage

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Introduction of Ceramic Fiber Module with Low Thermal Shrinkage

Ceramic Fiber Module with Low Thermal Shrinkage is made from long special ceramic fiber, formed by special strong double surface needling, without any binder ,increasing inter-weaving and tensile strength, so that ceramic fiber blanket own good stability under any working temperature. 

Types of Ceramic Fiber Module with Low Thermal Shrinkage: ordinary type, standard form, high-purity type, high-alumina type and containing zirconium type. Different types of products used different materials. Performance of Ceramic Fiber Module with Low Thermal Shrinkage also has difference, and they are suitable for different working temperatures.

 

Main Characteristics of the Ceramic Fiber Module with Low Thermal Shrinkage

Good springiness for fiber

Excellent strength and resistance to blowing

Excellent chemical stability

Low thermal conductivity

Low thermal shrinkage

Excellent sound absorption

 

Application of Ceramic Fiber Module with Low Thermal Shrinkage

Petrochemical process heater refractory fiber lining

General furnace backup insulation

Electrical insulator

Heat seals for kiln car or furnace door

High temperature acoustic

Fire protection

Filling insulation and joint sealing

Back-up lining for industrial furnaces

Fireproof materials for construction


Ceramic Fiber Module with Low Thermal Shrinkage Images

 Ceramic Fiber Module with Low Thermal Shrinkage

Ceramic Fiber Module with Low Thermal Shrinkage Specification

 

Type

STD

HP

HA

HZ

Classification     Temperature (°C)

1260

1260

1350

1430

Working     Temperature (°C)

1050

1100

1200

1350

Color

Spotlessly white

spotlessly

spotlessly

spotlessly

white

  white

  white

Density      (kg/m3)

64,96,

64,96, 

64,96,

64,96, 

128,160

128,160

128,160

128,160

Shrinkage     on heating (%)

3

3

3.5

3.5

(24 hours,   density   as 128/m3)

(1150°C)

(1250°C)

(1300°C)

(1350°C)

Thermal   conductivity   by different temperature   (w/m.k) (density as   128kg/m3)

0.15(800°C)

0.176(800°C)

0.18(1000°C)

0.23(1000°C

 0.17(1000°C)

0.22(1000°C)     

    0.26(1200°C)

 0.31(1200°C)

Tensile     strength (MPa)

0.04

0.04

0.04

0.04

(density as   128kg/m3)

Chemical

AL2O3

45-47

45-46

53-55

38-54

composition

AL2O3+SIO2

98.5

99

99

82-90

(%)

ZrO2

-

-

-

10-18

 

 

FAQ of Ceramic Fiber Module with Low Thermal Shrinkage

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 accept OEM for Ceramic Fiber Insulation Roll?

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

Q8: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.

 

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Q:What’s the density of ceramic fiber board?
The density of fiberboard by wet molding process is 280-320kg/m3. The smaller one is called ceramic fiber felt in national standard, and its maximum density can be up to around 700 kg/m3.
Q:Who knows the density of ceramic fiber board?
The density of ceramic fiber board is 280-320 kg/m3. Ceramic fiber board is made by wet vacuum forming process, whose strength is higher than that of fiber blanket and vacuum forming felt. And it can be applied in such high temperature field that requires products with rigid strength. Here follows its features: high compressive strength and long service life; low thermal capacity and conductivity; non-brittle material and good flexibility; accurate size and good flatness; easy to cut, install and work; high resistance to weather; continuous production, uniform distribution of fiber, and stable performance; excellent sound absorption and noise reduction.
Q:What are the specifications of ceramic fiber rope?
Main parameters of ceramic fiber textile: Al2O3: ≥45% SiO2 ≥96%, fiber diameter (micron): 2-5, burning loss(%): 18 ±3, continuous use temperature (℃): 650(glass fiber)-1050 (stainless steel wire), hot-shrinkage rate(%): <4% (nine hours under 1150℃), thermal conductivity(w/mk): <0.20 (800℃), shot content(%): none, volume and density(kg/m3): 350 – 600.
Q:Does anybody know the specification of ceramic fiber composite material?
Ceramic fiber board LY-264B m3 40.19 Thickness=100mm b L80 Ceramic fiber board LY-264B m3 0.95 Thickness=80mm c L50 Ceramic fiber board LY-264B m3 31.86 Thickness=50mm d L62A Ceramic fiber board LY-164B m3 40.77 Thickness=62mm a L100
Q:What’s the difference between the ceramic fiber and glass fiber?
Glass fiber is a kind of inorganic nonmetallic material with great varieties. It has the advantages of good insulation, strong heat resistance, excellent corrosion resistance and high mechanical strength. But brittleness and poor abrasion resistance are its defects. As a category of the glass fiber, glass wool is a kind of manmade inorganic fiber. As a result of fibrosis of the molten glass, cotton shaped material, glass wool, whose chemical composition is glass, is formed. As inorganic fiber, it’s characterized with good shape, small volume density, low thermal conductivity, thermal insulation, sound absorption, corrosion resistance and stable chemical properties. Ceramic fiber blanket is also called alumina silicate fiber blanket. One of its main components is alumina, and alumina is the major component of porcelain, so it’s called ceramic fiber.
Q:What is the price of ceramic fiber fire-resistant cloth?
The price of steel wire asbestos fireproof cloth is 40 yuan. Steel wire asbestos fireproof cloth is made from loose cotton, which is resistant to high temperature, low in thermal conductivity coefficient and unit weight, and good in chemical stability. And it is corrosion-resistant to most chemicals except for hydrofluoric acid, phosphoric acid and strong base. After being soaked in water, water vapor and oil and becoming dry, its physicochemical property remains the same as before. It contains 16%-20% organic fiber. When it is used in high temperature for the first time, the organic fiber will be burnt down, which will not affect product performance.
Q:What’s the use of ceramic fiber resistance furnace?
The maximum working temperature of ceramic fiber resistance furnace can reach 1200℃. It can be used in the field of laboratory rooms, industrial and mining enterprises, and research and development institutions for elemental analysis and determination, quenching, annealing, and tempering of the small-sized steel. The resistance furnace is equipped with a temperature controller and a thermocouple used for temperature measurement. With complete supplies from manufacturers, the purposes of index regulation and electric furnace control can be realized.
Q:What are the specifications of ceramic fiber blanket?
Specifications of ceramic fiber blanket: 15,000x610/1220x10mm, 14,400x610/1220x12.5mm, 7200x610/1220x20mm, 7200x610/1220x25mm, 5000x610/1220x30mm, 4000x610/1220x40mm, 3000x610/1220x50mm.
Q:What is the use of ceramic fiber rope?
Ceramic fiber rope is interweaved with quality ceramic fiber. It is widely used in chemical industry, electricity, paper-making, food, pharmacy, etc., as well as sealing of furnace door, high temperature &pressure engine, pump and valve. And it is applicable to various medium, such as clean fluid or slurry, saline water, emulsion, oil, hydrocarbon, solvent, paper pulp, etc.
Q:Who knows well about the production process of the ceramic fiber?
It’s briefly taught in chemistry class at middle school that ceramic fiber is a new lightweight refractory with high temperature resistance, good thermal stability, low thermal conductivity, low heat capacity, mechanical vibration resistance, small thermal expansion and thermal insulation. 1. The manufacturing process of preform body: A. mixing process: weighing and putting in single ceramic raw material in accordance with the formula---stirring well in the blending basin---pumping in the higher place pond---sieving (twice) ---deironing (twice)

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