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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

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

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

u The internal and external linings of various industrial furnaces.

u Fireproofing and sound absorption.

u High-temperature filter material.

u 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.

 

u 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 .