Ceramic Fiber Bulk for heat insulation

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China main port
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TT OR LC
Min Order Qty:
50 kg
Supply Capability:
100000 kg/month

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Product Description

Ceramic Fiber Bulk for heat insulation


Ceramic fiber bulk is made of coal gangue by melting at high temperature through 

resistance furnace, before being blown or spun into fiber.

As a neutral and acidic material, except reaction with the strong acid-alkali, ceramic fiber won’t

be eroded by other weak alkali, weak acids, or water, oil, steam, or be infiltrated with lead, 

aluminum or copper, featuring excellent flexibility and elasticity,also lightweight,heat insulation,

low thermal conductivity etc.

 

Ceramic fiber bulk application 

(1)Raw material for fiber blanket, board products; Raw material for fiber textile products;

(2) Joint sealing and filling insulation for industrial kilns and fuming channel and high temperature pipes

(3) Raw material wet processed products; 

(4) Fiber spraying;

(5) Raw material for coatings and castables; 

(6) Insulation fillings for corner and complex space.

Specifications

Refractory ceramic bulk 
Low thermal conductivity 
Excellent thermal stability 
Excellent sound absorption 

DATA SHEET

CERAMIC FIBER BULK-STD

Classification Temperature(℃)

1260

Working Temperature (℃)

1050

Melting Point ( ) ℃

1600

Color

White

Short Content (%)

<15< span="">

Chemical Composition (%)


Al2O3

45-47

Al2O3+ SiO2

98.5

Fe2O3

<0.4< span="">

K2O+Na2O

<0.3< span="">

CaO + MgO

<0.2< span="">

Note: Technical Data are typical results from test pieces. This information, subject to change, is offered solely for your consideration. Users of our products should make their own tests to determine the suitability of each product for their particular purposes

Ceramic Fiber Bulk for heat insulation

Packaging & Delivery

Packaging Details: Wrapped by plastic bag and then put into carton box designed for export.

Delivery Detail: 30 days after order

Our Services

Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.

Ÿ   Engineering design, contract and consult for refractories, and civil architecture design.

Ÿ   Research, development, manufacture and sale of superhard materials.

Ÿ   R&D, manufacture and sale of special packing materials for export.

Ÿ   Inspection, supervision and arbitration of refractories.

Ÿ   Consultation and services in refractories  information.

Ÿ   Training and cultivation of high-level talents in refractories profession

Company Information

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate 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 Bulk for heat insulationCeramic Fiber Bulk for heat insulation

FAQ

1. Which products do you have?

We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.

2. Can you give me a brief introduction of the application of your products?

We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.

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In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc. If any question, please contact us freely.

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Q:Aluminum silicate needle carpet and ceramic fiber insulation performance of the good
Aluminum silicate needle carpet should be aluminum silicate needled blanket, with the continuous production, by acupuncture fiber uniformity, high tensile strength, does not contain any additives. Ceramic fiber, also known as aluminum silicate fiber, is only a different name.
Q:What is the difference between the ceramic fiber cloth and the high silicon oxygen cloth?
1. Ceramic fibers are short fibers that need to be strengthened and toughened by other objects. They are generally toughened by glass fiber and stainless steel wire.2 and high silicon oxygen is long fiber, no need to toughen by other objects.3 short, high silicon oxygen resistance to high temperature, Suzhou Dexin ceramic high silica cloth of silica content is greater than or equal to 96% temperature up to 1700 DEG C.
Q:The difference between the ceramic fiber blanket and rock cotton blanket
The heat capacity (heat storage capacity) of ceramic fiber lining is low: the heat capacity of ceramic fiber is only about l/10 of light heat resistant lining and light castable lining, and the heat capacity of lining material is proportional to the weight of lining. Low heat capacity means the furnace in the reciprocating operation absorb less heat and heating speed, greatly reducing the operational control of the temperature in energy consumption, especially for heating furnace and furnace, furnace shutdown has obvious energy saving effect.
Q:What are the main differences between an ordinary furnace and a ceramic fiber furnace?
Service life: ordinary furnace quenching, sudden heat, easy to cause blasting chamber or cracking, shorten service life, ceramic fiber furnace without blasting chamber or crack possible.There are two common practices in ceramic fiber furnaces:The first is a larger furnace, which is fixed on the furnace wall with ceramic fiber modules;The second is a small furnace, the manufacture of abrasives, direct pouring, or with punch milling machine processing ceramic fiber board.
Q:What is the density of ceramic fiber modules? The best insulation effect?
Ceramic fiber module density is only a standard in the world, is 220Kg/m fand, but in the actual application, according to the heat treatment furnace, furnace temperature, combustion medium, temperature rise requirement of ceramic fiber module density in 200-240Kg/m fand, ceramic fiber blanket, because the processing of ceramic fiber module uses double roller today advanced technology and technology of silk, fiber length of the ceramic fiber blanket which produced in 80-130 mm, so the maximum density of the ceramic fiber module is more than the density, 240Kg/m fand, a large amount of fiber fracture, the fracture rate is as high as 48%. So after the actual verification at home and abroad of tens of thousands of industrial furnaces, the best density of ceramic fiber module is fand 220Kg/m.
Q:What is the diameter of the ceramic fiber? How to mix?
Fiber diameter: rejection fiber more coarse, rejection fiber generally 3.0-5.0 - m, spinneret fiber is generally 2.0-3.0 - m;
Q:Is the ceramic fiber cloth poisonous?
With aluminum, zinc and other non-ferrous molten metal erosion capacity. Excellent high temperature strength. The bottom heat conductivity makes the product have good heat insulation performance. Excellent electrical insulation performance. Non-toxic, harmless, no adverse effects on the environment, excellent tensile properties.
Q:Aluminum silicate ceramic fiber cotton smoke will cause pneumoconiosis?
Most of the aluminosilicate ceramic fiber cotton with high quality bauxite, high purity alumina, silica, zircon sand as raw materials, by blowing or swinging method generated by fiber, cotton collector or settlement device assembled into bulk fiber, also known as cotton fiber. Therefore, according to its composition, after inhalation, will lead to pneumoconiosis.
Q:Ceramic fiber material fire shutter doors how many square?
Now there are two kinds of rolling to use ceramic fiber: a called inorganic super fire shutter (commonly known as the double track curtain), the curtain surface is glass fiber cloth + ceramic fiber cloth + ceramic fiber blanket + aluminum foil cloth, one is WFJ (glass fiber cloth + ceramic fiber cloth + glass fiber cloth).
Q:Is aluminum silicate fiber poisonous?
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. In the whole process of production, it can be found that the raw material does not contain toxic substances. Compared with asbestos, it is a substitute product of asbestos and contains no carcinogens.

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