high alumina cement

FOB Price 800 - 1100 USD / ton

MOQ	10 ton
Port	QingDao
Packaging	25kg/bag, 1 ton/bag
Lead Time	10 days

Product Details

Chase CA50-A600/A700/A900 is a large group of aluminate cements owned by Kaifeng Datong Refractories Co.,Ltd. It is made of high-alumina bauxite and high-purity limestone and then burned into cement through a large rotary kiln. Dipping, and finished by grinding, homogenization and other processes. Datong aluminate cement has excellent early strength, a wide range of application, and stable setting time, making it the first choice for refractory castables.

Specification		A600	A700	A900
Chemical components（%）	AL2O3	≥50.0	≥51.0	≥53.5
	CaO	≤39.2	≤38.5	≤38
	SiO2	≤7.8	≤7.5	≤5.5
	Fe2O3	≤2.5	≤2.5	≤2.5
B E T（cm2/kg）		≥300	≥320	≥350
0.045mm Residue（%）		≤15	≤12	≤8
Setting time	Initial setting time （min）	≥45	≥60	≥90
Setting time	Final setting time （h）	≤6	≤6	≤6
Compressive strength/ Rupture strength（MPa）	Maintenance 6h	--	--	--
	Maintenance 24h	≥45 / 6	≥55 / 6.5	≥72 / 8.0
Test standard		GB/T17671 & GB201-2000
Package		25Kg/Bag、1Ton/Bag; As customers’ requirement