alumina cement

Detailed Product Description

 

High Alumina Cement)

Criterion of Control Quality / Product Standard: GB 201 2000

Type	Al²0³	SiO²	Fe²O³	R²O Na²O+K²O	S	Cl
CA-50	55%	7.2%	2.2%	≤0.4	≤0.1	≤0.4

Fineness 0.045 mm	Setting Time		Strength (MPa)
	Initial set h m	Final set h m	Resistance TO Bending		Resistance TO Compression
			1d	3d	1d	3d
5.3	4:16	5:09	6.3	7.1	45.9	60.3

Use:

Used for boiler, high temperature heating furnace, smelting furnace, coke ovens etc and for preparing heat-resistant concrete, refractory castable, unshaped refractory and expansive and self-stressing cement.