產品資訊 - Calcium Aluminate Cement->refractory

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Henan Kingway Chemicals Co.,Ltd.

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Calcium Aluminate Cement

產品分類 :

建築及建材->防火材料->耐火磚

產品規格

Model No:	CA80/70/65-H/65-P/50-F/50-G9/40-F/50-N

Materials	bauxite & limestone
Size	1-30 millimeters

產品描述

(CA50-G9) High Strength Calcium Aluminate Cement
Raw material and fuel are well selected in order to reduce impurities. After calcined in rotary kiln with perfect temperature control, the strength of CA50-G9 is nearly doubled of that of CA50-G5, that is, the compressive strength (3d) of CA50-G9 reaches 80-95Mpa or even higher. The quality is as good as that of overseas products or even better while price is much lower.
Chemical composition %
Al2O3 55
SiO2 6.0
Fe2O3 2.5
R2O 0.4
S -
Cl -
Physical properties
Fineness
0.045mm Residue % -
Blaine m2/kg 400
Setting time
Initial min 90
Final h 6
Flexural strength MPa
6h -
1d 8.0min
3d 10.0min
Compressive strength MPa
6h -
1d 70min
3d 80min
Character & uses:
1. Main phase is CA.
2. Rapid hardening and early strength.
3. Better setting time due to suitable mineral composition. Initial setting time is prolonged and final setting time is shortened. The shortened interval provides enough working time and reduces the maintaining time.
4. Its character and strength are more advanced than other aluminate cements.
5. Used for bind of refractory material and building mortar coagulant.
6. It is used abroad for ready-made constructional structures to speed up construction in order to raise the working efficiency, shorten the time limit for a project, save time and money.
7. It can be used in rush repairs, rush construction, sulphate-resistant projects and projects in winter etc.
We also provide the other varieties such as: (CA50-G6) Aluminate Cement (resist a high temperature at which a relative high strength still remains); (CA50-G7) Aluminate Cement. The alumina content is 50---59% in the CA50 series.
We also supply CA80/70/65-H/65-P/50-F/50-G9/40-F/50-N Calcium Aluminate Cement.

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