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High alumina cement

  • Origional :
  • Certification :ISO9001
  • Main Market :Worldwide
  • Update :2007-04-24 18:43:00
Product Details:High alumina cement
 
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Description features:(CA70) Calcium Aluminate Cements
Produced by calcining industrial aluminium oxide and fine limestone under strict mineralogical control in rotary kilns into clinker, cooling then grinding in ball mill. The content of alumina is approx. 70% in CA70 aluminate cement.
CA70 include several varieties as follows:
CA70-E
Early strength
Character & uses:
1. Without any additives.
2. Suitable to confect high pure refractory castables, low cement and ultra low cement castables.
3. Suitable for use in winter.
CA70-G
General
1. Without any additives
2. Suitable to confect all kinds of refractory castables, low cement and ultra low cement castables.
3. High strength
CA70-A
Additives
1. Containing a little additives
2. Good fowability
3. Long constructing control time
4. Suitable use in Summer.
Specification:
Chemical composition %
Al2O3 77
SiO2 1.0
Fe2O3 0.7
R2O3 0.4
S (0.1)
Cl (0.1)
Physical properties
Fineness
0.045 Residue % (20max)
Blaine m2/kg 600min
Setting time
Initial min 30
Final h 6
CA70-E CA70-G CA70-A
Flexural strength Mpa
6h 3.0 - -
1d 5.5 5.0 5.5
3d 6.5 6.0 6.5
Compressive strength Mpa
6h 15 - -
1d 40 40 40
3d 50 30 50
Note: Data in () is according with the regulations of GB201-2000 (China National Standard).
Data of setting time cannot be provided in case that customer requires additive cement.
We can also supply CA80/70/65P/65H/50N/40F calcium aluminate cement
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Henan Kingway Chemicals Co., Ltd.


Henan kingway chemicals Co., ltd. Was set up in 2001. We are engaged in import & export of various commodities and technologies. The company obtained ISO9001: 2000 certificate in 2006. We have established good business relations with customers from over 30 countries & areas. The business covers inorganic & organic chemicals, pigments, rare earth products, ceramic & glass raw materials, water treat...

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Contact Information

Contact Person :
Mr. HAITAO YANG
Company :
Henan Kingway Chemicals Co., Ltd.
Address :
B908, Xingye Mansion, No.22, Nongye Road, Zhengzhou,450008, China, Zhengzhou, China, Henan, China (Mainland)
Zip/Postal :
Telephone :
86-371-65336567
Fax :
86-371-65336188
Mobile :

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