Refractory Cement CA50 A600

• Al2O3(%): 50
• Compressive Strength (72hrs) (MPa):55
• Final Setting Time (min): ≤360
• Certification: ISO9001/ISO14001/ISO45001/ISO50001
• Sample: testing of sample is available

Description of Refractory Cement CA50 A600

Refractory Cement CA50 A600 product has rapid hardening properities and high hydration exothermic rate, it’ s widely recommended for conventional high cement castables such as high performance alkali resistance castables, high alumina castables and slag-stopping ball, etc.

Kerui Refractory Cement CA50 Technical Data Sheet

Chemical Analysis

SiO2, %	Al2O3, %	Fe2O3, %	CaO, %	MgO, %	R2O, %	S, %	CL, %
≤	≥	≤	-	-	≤	≤	≤
9	50	3	-	-	0.5	0.2	0.06

Typical Physical Properties

Methods		Units			Usual range	Specification limit
Fineness		325M, %			-	≤20
		S, m²/kg			-	≥320
Setting Time		Initial Setting Time, min			50-120	≥30
		Final Setting Time, min			90-180	≤360
Strength (ISO)		Flexural Strength, Mpa		1d	-	≥5.5
				3d	-	≥6.5
		Compressive Strength, Mpa		1d	45-55	≥40
				3d	50-60	≥50
Refractoriness, ℃					1400-1450
Workable time					Short