Thermal Ceramics Kaocrete B Dense Castable

Kaocrete B is a more plastic material than most refractory castables. It is an excellent plastering material, preferred for patching linings and baffles. Recommended only for relatively thin sections. Kaocrete B has extremely low rebound when gunned.

Features:

Recommended use limit up to 3000°F (1649°C)

Aggregate chemistry and grain sizing

High purity binder systems

Installed by cast, gun or plaster

Applications:

Around water-cooled boiler tubes

Boiler ash hoppers

Kiln cars

Piers

Car bottoms

Seal tanks in FCCU vessels

Burner blocks

Ladle metallurgy lance material

Information provided by Thermal Ceramics

Data has not been recently verified. Please contact manufacturer for current information.

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	g/cc	lb/in³	Fired

机械性能	额定值 (公制)	额定值 (英制)	测试方法
断裂模数	GPa	ksi	Dried 18-24 hours at 220°F; ASTM C133
	GPa @Treatment Temp. 816 °C, Time 18000 sec	ksi @Treatment Temp. 1500 °F, Time 5.00 hour	ASTM C133
	GPa @Treatment Temp. 1200 °C, Time 18000 sec	ksi @Treatment Temp. 2200 °F, Time 5.00 hour	ASTM C133
抗压强度	MPa	psi	Fired 5 hours at 2300°F
	MPa	psi	Fired 5 hours at 1500°F
	MPa	psi	Dried for 18-24 hours at 220°F

热性能	额定值 (公制)	额定值 (英制)	测试方法
导热系数	W/m-K @Temperature 260 °C	BTU-in/hr-ft²-°F @Temperature 500 °F
	W/m-K @Temperature 538 °C	BTU-in/hr-ft²-°F @Temperature 1000 °F
	W/m-K @Temperature 816 °C	BTU-in/hr-ft²-°F @Temperature 1500 °F
	W/m-K @Temperature 1093 °C	BTU-in/hr-ft²-°F @Temperature 1999 °F
最高工作温度, Air	°C	°F
流量			Dried 18-24 hours at 220°F; ASTM C113
	@Temperature 816 °C, Time 18000 sec	@Temperature 1500 °F, Time 5.00 hour	ASTM C113
	@Temperature 1260 °C, Time 18000 sec	@Temperature 2300 °F, Time 5.00 hour	ASTM C113

加工性能	额定值 (公制)	额定值 (英制)	测试方法
保质期	Month	Month

构成要素属性	额定值 (公制)	额定值 (英制)	测试方法
Al2O3
Alkalis
氧化钙
氧化铁
氧化镁
二氧化硅
TiO2