Shandong Lihua Fireprfoof Insulation Material Co, Ltd

Ceramic Fiber Blanket:

Classification Temperature: 1050-1600 ℃.

Description: Lihua ceramic fiber blanket is a kind of continuous-noil
flat-style fiber blanket and needle-punching processing can further
enhance the tensile strength and flat surface. It does not contain any
bonding agent. L ihua ceramic fiber blanket has excellent chemical
corrosion-resistant performance (excepting hydrofluoric acid, phosphoric
acid and strong alkali such as Na2O and K2O). The performance won't be
influenced by oil and water. Its thermal performance and physical properties
can be retrieved through drying. L ihua ceramic fiber blanket is produced
with spun technology. This high-quality fiber blanket has excellent
processing or construction strength and anti-high temperature performance
which can meet demands for the application of heat insulation on various
hot faces and cold faces in different furnaces. The product is white with
formal dimension and integrates the performance of heat insulation and
thermal preservation together.

Product Characteristics:

1. Excellent chemical stability
2. Excellent thermal stability
3. Excellent tensile strength
4. Low thermal conductivity
5. Low heat storage

Ceramic Fiber Blanket Item		C	S	HP	HA	HZ
Classification Temperature （℃）		1260	1260	1260	1400	1400
W orking temperature （℃）		<1000	1000	1100	1200	1350
Color		White	White	White	White	White
volume and density （Kg/m 3 )		96 128	96 128	96 128	128 160	128 160
Shrinkage on heating （%）（24 hours ， density 128Kg/m 3 )		-4 (1000℃)	-3 (1000℃)	-3 (1000℃)	-3 (1200℃)	-3 (1350℃)
T ensile strength （MPa）（ density 128Kg/m 3 )		0.04	0.04	0.04	0.04	0.04
Chemical Composition 　　（%）	AL 2 O 3	44-45	46	47-49	52-55	39-40
	AL 2 O 3 +SiO 2	96	97	99	99	-
	AL 2 O 3 +SiO 2 +ZrO 2	-	-	-	-	99
	ZrO 2	-	-	-	-	15-17
	Fe 2 O 3	<1.2	<1.0	0.2	0.2	0.2
	Na 2 O+K 2 O	≤0.5	≤0.5	0.2	0.2	0.2
S ize (mm)		7200×610×10-50 according to requirement of customer