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Description:

refractory for boiler 1.Exellent high tempreture 2.good resistanceto abrasion 3.refractory castable composites

construct masonry high alumina cement refractoryfor boiler  

 

 

Features:

 

1.Exellent hightempreture
2.good resistance toabrasion
3.competitive price, fastdelivery

 

Applications:

 

High alumina cement can be used in makingpreparation monolithic refractories, preparation gypsum aluminaexpansive cement, self stress cement and other special USES of cement, and repair,resisting sulfate erosion and winter construction and other specialneed of engineering.

 

Specification:

 

Item		CA-50
Al2O3	%	≥50,
SiO2		≤8.0
Fe2O3		≤2.5
R2O		≤0.4
S		≤0.1
Cr		≤0.1
CaO		30
Refractoriness	°C	1550
Size	Mu	180
Setting time	initial set(hr)	1.25
	final set(hr)	2.25
Breakingstrength (MPa)	1day	6.0
	3days	6.7
Compressivestrength (MPa)	1day	46.9
	3days	56.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Packing:

 

 

 

Our convincingcertificates:

 

 

 

 

 

It is Amy whom be engaged in highalumina cement, if you have any inquiries or questions, pls contactme

 

Trademanager:cn1501300393

 

Skype:amyliu109