Fused calcium alumina cement, High Quality China Fused calcium alumina cement Suppliers and Manufacturers

Fused calcium alumina cement

Supplier Info

[China Supplier]

Contact Person : Ms. Li Christina

Tel : 86-371-68610368

Fax : 86-371-69825158

Product Detail

Fused calcium alumina cement CA50 refractory cement CA-65, CA-70, CA-75, CA-80, CA-85

Rfused calcium alumina cement :

Advantages:

1. quick hardening 2. short setting time 3. anti-erosion of sulphate 4. high temperature resistance

5. good grain shape 6. good strength

The technical index of

Index Items		AL-65	AL-70	AL-75	AL-80
Chemical (%)	Al2O3	63.5~66.5	68.5~71.5	73.5~76.5	78.5~81.5
	CaO	32.5~34.0	26.5~30.5	24.0~26.0	17.0~20.0
	SiO2	≤0.5
	Fe2O3	≤0.5
	TiO2	≤0.01
	MgO	≤0.15
Specific surface area(m2/Kg)		≥5000	≥5000	≥5500	≥7000
Initial setting time (min)		≥40	≥45	≥30	≥15
Final setting time (h)		≤6	≤6	≤6	≤6
Compression strength(MPa)	Conservation for 24hrs	≥45.0	≥40.0	≥40.0	≥35
Rupture strength(MPa)		≥6.0	≥5.0	≥4.5	≥4.0
Rupture strength(MPa)		≥6.0	≥5.0	≥4.5	≥4.0
Refractoriness(°C)		1560	1560	1790	1790
Test Standard	KTB01013-2004
Package	Woven bag with plastic lining 25kg/bag
Usage	For atypic refractory material