Ceramic Fiber Bulk

 

SUNTHERM bulk ceramic fiber density ceramic fiber wool is made of high-purity raw materials, which are melted at high temperature in a resistance furnace and carefully made into fibers through blowing or spinning processes. This fiber has a loose texture and can be used directly without secondary processing and heat treatment.

 

 

• Low heat capacity and low thermal conductivity
• Excellent thermal stability
• Excellent chemical stability
• Free of binding agents and corrosive substances
• Excellent sound absorption performance

 

 

1.Raw materials of ceramic fiber blanket, board, paper, special-shaped parts, textiles and other products
2.Raw materials for fiber spraying, castable and coating
3.High temperature kiln, heating device, wall lining gap filling material
4.Thermal insulation filling materials for corners and complex spaces
5.Raw materials of wet products

 

 

Item			STD	HP	HA	ZA	HTZ
Classification Temp (℃)			1260 (2300F)	1260 (2300F)	1360 (2480F)	1360 (2480F)	1430 (2600F)
Working Temp (℃)			≤1050	≤1100	≤1200	≤1200	≤1350
Color			Pure White	Pure White	Pure White	Pure White	Pure White
Thermal Conductivity (w/m.k)		400C	0.095	0.095	0.114	0.114	0.122
		500C	0.123	0.123	0.135	0.135	0.153
		600C	0.158	0.158	0.191	0.191	0.184
Permanent Linear change (%)			1000℃X24h≤ -3	1100℃X24h≤ -3	1200℃X24h≤ -3		1350℃X24h≤ -3
Chemical Composition (%)	AL2O3		45-46	47-49	52-55	45-46	39-40
	AL2O3+SIO2		97	99	99	－	－
	AL2O3+SIO2+ZrO2		－	－	－	99	99
	ZrO2		－	－	－	5-7	15-17
	Fe2O3		≤1.0	≤0.2	≤0.2	≤0.2	≤0.2
	Na2O+K2O		≤0.5	≤0.2	≤0.2	≤0.2	≤0.2
Package			Plastic weaving bag and cartons
Certificate			CE,ISO9001-2008; ISO14001-2004,SGS, ROHS,SASO, REACH

 

 

 

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