Low Thermal Conductivity Refractory Insulation Ceramic Fiber Board Supplier

Ceramic Fiber Board is a kind of lightweight and flexible refractory fiber insulation material made from Bulk Fibers, processed by vacuum forming.

Ceramic Fiber Board Characteristics:

1. Low thermal conductivity,
2. Low shrinkage,
3. Air erosion resistance,
4. Flat surface,
5. Easy to construction

Ceramic Fiber Board Application:

Ceramic fiber boards can be used for industrial furnace lining, heating equipment wall lining and back lining, ceramics kilns thermal insulation, molten metal thermal insulation, etc.

Ceramic Fiber Board Technical Data Sheet:

Items	Ceramic Fiber Board
	1050	1260 STD	1260 HP	1360	1400	1430
Permanent Heating Linear Change(%)	950℃X24h ≤-4	1000℃X24h ≤-4	1100℃X24h ≤-4	1200℃X24h ≤-4	1250℃X24h ≤-4	1350℃X24h ≤-4
Thermal Conductivity (Average 500℃)   (w/m.k)	≤0.153
Water Content （%）	≤1
Organic Content （%）	≥7
Density（kg/m3）	180~250
Al2O3	≥40	≥43	44-47	51-53	43-45	-
Al2O3+SiO2	≥95	≥96	≥98	≥99	≥90	-
Al2O3+SiO2+ZrO2	-	-	-	-	-	≥99
ZrO2	-	-	-	-	5~7	15~17
Fe2O3	<0.5	<0.5	≤0.3		≤0.3	≤0.2
Na2O+K2O+Fe2O3	<0.9	-	-	-	-	-
Packaging	Carton Box outside or with pallet
Quality Certificate	ISO9001-2008 ISO14001-2004