Product Details
Alumina continuous fiber
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- Product Details
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- 商品名称: Alumina continuous fiber
The maximum use temperature of alumina continuous fiber produced by Rong Rong can reach about 1400 ℃, and the diameter of single fiber is about 7-14 microns. High strength, high modulus, high temperature resistance, oxidation resistance, is the core material for the production of a new generation of high-end equipment, can be made of metal, resin, ceramic composite materials, used in a variety of extreme environments.
The maximum use temperature of alumina continuous fiber produced by Rong Rong can reach about 1400 ℃, and the diameter of single fiber is about 7-14 microns. High strength, high modulus, high temperature resistance, oxidation resistance, is the core material for the production of a new generation of high-end equipment, can be made of metal, resin, ceramic composite materials, used in a variety of extreme environments.
At present, Rong Rong has developed F-72, P-80, C- 85, and M-99 continuous alumina yarns, which are completely benchmarked against advanced foreign products and are in a leading position in China. They can stably realize industrialization and meet the application needs of different fields.



Performance
Unit
F-72
P-80
C- 85
M-99
chemical composition
Wt.%
72%Al2O3-28% SiO2
80Al2O3-20SiO2
85%Al2O3-15% SiO2
>99Al2O3
Melting Point
℃
1800
1850
1850
2050
Continuous use temperature
℃
1200
1250
1300
1000
monofilament diameter
μm
7-10
10-12
10-12
12-14
Tex/number of root
g/1000m
60-90/400
100/500
115/500
150/500
160/750
140/400
crystal phase
/
γ-Al2O3
C/d-Al2O3 Mullite
α-Al2O3 Mullite
α-Al2O3
Density
G/cm3
2.9
3.0
3.1
3.5
Tensile strength of monofilament (gauge length25.4mm)
GPa
1.9
2.0
2.2
2.6
Tensile modulus of monofilament
GPa
184
215
235
330
Partners
Product Application Field
3C electronic
Automobile Manufacturing
New energy battery
Photovoltaic industry
Related Products
The maximum use temperature of alumina continuous fiber produced by Rong Rong can reach about 1400 ℃, and the diameter of single fiber is about 7-14 microns. High strength, high modulus, high temperature resistance, oxidation resistance, is the core material for the production of a new generation of high-end equipment, can be made of metal, resin, ceramic composite materials, used in a variety of extreme environments.
The alumina content is 72%, and the fiber texture is soft, which is conducive to the manufacture of textile items. After weaving and sewing, it can be made into heat-insulating seals of different shapes, and can also be used for composite reinforcement.
Alumina content of 80%, good fiber toughness, good weaving performance, can be used in high temperature environment for a long time, not only suitable for the production of various shapes of high temperature resistant fabric, can also be formed with resin, ceramic high temperature resistant composite materials.
Alumina continuous fiber C- 85
Alumina content of 85%,1300 ℃ high temperature environment can be used for a long time, suitable for ceramic matrix composite applications, the ceramic products of high temperature thermal shock resistance, thermal creep effect is best, can be used in high temperature, oxygen environment for a long time.