HENAN GENERAL MACHINERY IMP. & EXP. CO., LTD.

Henan General Machinery Imp.& Exp. Co., Ltd.
No.15,Minhang Road, Zhengzhou 450008, Henan, China
Tel：0086-371-63850790
Fax：0086-371-65951064
******* Email：hngmie@163.com
Web：http://www.hngmie.cn

Products

Product name：Aluminate Cement (CA-50) go back

Product details

Products Quality
Aluminate cement manufactured by sintered method in rotary klin are according with up-to-date standard GB201-2000, which are graded as G6,G7.Other new products super-early-strength type CA50-N and high strength type CA50-G9 are to be introduced in addition, whose quality standard are base on CA50 of GB201-2000.

		GB201-2000 CA-50	CA-50-G6(#625)	CA-50-G7 (#725)
Chemical compostion
Al₂O₃	%	≥50,＜60	≥50,＜60
SiO₂		≤8.0	≤8.0
Fe₂O₃		≤2.5	≤2.5
R₂O		≤0.4	≤0.4
S		(≤0.1)	——
Cl		(≤0.1)	——
Physical properties
Fineness
0.045mm residue	%	(＜20）	——
Blaine	m²/kg	≥300	≤300
Setiing time
Initial	min	≥30	≥30
Final	h	≤6	≤6
Flexural Strength
6h	Mpa	（3.0）	——
1d		5.5	6	6.5
3d		6.5	7	7.5
Compressive Strength
6h	Mpa	（20）	——
1d		40	45	50
3d		50	55	60