KaiFeng GaoDa New Type Refractory Material Factory
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MSN与我交谈
(86)-189 3782 2293
Contact:A Lei
TEL:(86)-18937822293
Fax:(86)-371-2392 2186
Email:suwolf@faxmail.com
Add:West of XiaoWangTun ZhenBian Road KaiFeng City,HeNanProvince,China
Zip:475000
 
索取资料
Production

High Alumina Cement

Products quality

Rotary kilns are used for production.There are three strength grads"525,625 and 725"specified in the national standard GB 201-81.The quality indexes of "A500,A700"made for export are slightly altered based on GB 201-81 to meet requirements of foreign customers.
         Code

Item

525
625
725
A500
A700
Chemical analysis

(%)

SiO2
≤10
≤10
≤10
≤10
≤10
Al2O3
≥50
≥50
≥50
≥50
≥50
CaO
≥33
≥33
≥33
≥33
≥33
Fe2O3
≥3.0
≥3.0
≥3.0
≥3.0
≥3.0
sieve analysis
0.08mm mesh residue(%)
≤10
≤10
≤10
≤10
≤10
setting time

 

initial
>40
>40
>40
>40
>40
final
<600
<600
<600
<600
<600
Flexural strength(MPa)
1 d.
5.0
6.0
7.0
5.0
7.0
3 d.
5.5
6.5
7.5
5.5
7.5
Compressive strength(MPa)
1 d.
46
56
66
46
66
3 d.
52
62
72
52
72
Test Method:in accordance with GB 201-81 .The comparative testing can be carried out using parts of ISO 679:1989(E) and EN 196 according to the demand of a customer.
Packing:Composite paper sacks.25 kg or 50 kg per sack.Tons sack according to the demand of a customer.

For detailed product price, please contact customer service representative online or call us.

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