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HENAN NEW EAST METALLURGICAL I&E CO.,LTD

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High Alumina Cement (HIGH ALUMINA FIRE CLAY)

Products quality

Rotary kilns are used for HAC 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 （ % ）	SiO 2	≤10	≤10	≤10	≤10	≤10
	Al 2 O 3	≥50	≥50	≥50	≥50	≥50
	CaO	≥33	≥33	≥33	≥33	≥33
	Fe 2 O 3	≥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
setting time	final	<600	<600	<600	<600	<600
Flexural strength(MPa)	1 d.	5.0	6.0	7.0	5.0	7.0
Flexural strength(MPa)	3 d.	5.5	6.5	7.5	5.5	7.5
Compressive strength(MPa)	1 d.	46	56	66	46	66
Compressive strength(MPa)	3 d.	52	62	72	52	72

APPLICATIONS	The products is mainly used in refractory and Non-ferrous furnaces
PACKING	in 25kg/bag then 880 bgas into container
STORAGE AND SHELF LIFE	At least 8 months in dry conditions
AVAILABILITY	6 0-500 metric tons per month
SHIPMENT	60 days after L/C date

Address:	Room1001,2# Lvzhouyinjun,56 Jingsan Road,Zhengzhou,P.R.China	Post Code:	450008
Telephone NO.	86-371-65027858/66175088	Fax NO.	86-371-60989863
E-Mail to us:	chinafuenyu@vip.sina.com	Contact Person:	Mr Fu En Yu /Mr Jia Zhan Qiang

AVAILABILITY