Ceramic Fiber Module

It has excellent chemical stability, thermal stability and elasticity. After the kiln lining construction is completed, the expansion of the ceramic fiber module makes the furnace lining seamless and can compensate for the contraction of the fiber lining. In addition, the thermal insulation performance of the fiber lining has been enhanced, and it has excellent comprehensive performance. More importantly, ceramic fiber modules have excellent thermal stability and can be installed quickly.

Technique Data of Ceramic Fiber Module:

Item	Specification
	STD	HP	HA	HZ
Al2O3  %	≥45	≥45	≥53	≥36
SiO2  %	≥52	≥54	≥46	≥48
ZrO2  %	/	/	/	≥15
Fe2O3  %	≤0.8	≤0.2	≤0.2	≤0.1
Al2O3+SiO2  %	≥97	≥99	≥99	/
Al2O3+SiO2+ZrO2  %	/	/	/	≥99
PLC, %	≤-31000℃×24h	≤-31100℃×24h	≤-31200℃×24h	≤-31350℃×24h
Density, kg/m3	220
Size, mm	300×300×200		300×300×250