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Hengrui Ceramic Fiber Bulk

Publisher:Hengrui

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Products Introduction

There are three steps to produce the shattered cotton, as follows: first, melting high-pure raw materials, such as fireclay, alumina powder, cab-o-sil, chrome sand, etc. in the industrial furnace to make these raw materials become fluid; second, jetting the fluid by compressed air or centrifuging the fluid by centrifuger to make it become threadiness; at last, collecting the threadiness by condenser, and the ceramic fiber cotton is produced successfully. Ceramic blanket/ felt/ board/ paper/ cloth/ rope and other ceramic fiber products can be produced by shattered cotton through further processing. Ceramic fiber is a kind of insulating materials which has these characteristics, such as light-weight, high-strength, antioxidation, low thermal conductivity, good softness, anti-corrosion, low heat capacity, sound insulation and so on.

 

Products Applications

Under the environment of high temperature filling sealing and heat insulation(kiln car, pipeline, kiln door, etc.)

Composite material in fiber industry( friction plate, etc.)

The internal and external linings of various industrial furnaces.

Fireproofing and sound absorption.

High-temperature filter material.

Raw materials for further processing.

Physical Properties

Shattered cottonHR1050HR1260HR1350HR1430HR1600
Classification Temperature()10501260135014301600
Melting Point()17501750180018001900
ColorPure WhitePure WhitePure WhitePure WhitePure White
Fiber Average Diameter(um)2.62.62.52.51.95
Fiber Length(mm)~250~250~250~150~400
Density(kg/m3)26002600280027503100
Thermal Conductivity
(w/m.k)
400()0.080.080.080.08-
600()0.120.120.120.12-
800()0.190.160.160.15-
1000()
0.1760.230.22-
Chemical Composition
(%)
Al2O342-4545-4852-5534-3675
Al2O3+SiO29797978299
ZrO3---15-17-
Other33223
All the fibers are packed in sack with the packing weight: 20kg, or made according to the requirements of customers.

 

Notes: The result is average value not guarantee value,fluctuate within the standard value, for more details about our products properties or technical support, please contact Hengrui Technical Department .

 


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