Ultra-high Strength Nano-grade Insulating Castables

Rongsheng's ultra-high strength nano-grade insulating castable is made of high-temperature high-strength lightweight nano aggregate, aluminate cement and alumina powder with various additives. Its nano-level porosity structure made the advantages of high crushing strength, low thermal conductivity, excellent heat insulation, energy saving and convenient construction, which can greatly reduce the thermal energy consumption of industrial furnaces.

The Technique Data of Micro-porous Insulating Castable:
 

Product		Ultra-high Strength Nano-grade Insulation Castable
		RSNMJ-1	RSNMJ-2
RUL,0.2MPa*0.6%		≥1500	≥1350
BD, g/cm³	110℃×24h	≤1.6	≤1.6
CCS, MPa	110℃×24h	≥25	≥25
PLC,%		1500℃×12h -0.1～0.1	1400℃×12h -0.2～0.2
TC,W/ (m.K)	Hot Side 800℃	0.401	0.605
	Hot Side 1100℃	0.421	0.655