Insulation Material Ceramic Fiber Board

Application: Insulators, Electrical Winding Insulation Chemistry: Inorganic Insulation Classification: Inorganic Insulation Material Color: White Trademark: XINGXIAO Origin: Wuxi Jiangsu Type: Insulation Sheet Material: Fiber Certification: SGS Brand: Xing-Xiao Transport Package: Carton HS Code: 6806900000   Introduction WH Ceramic fiber boards are made from different types of ceramic fibers, attending inorganic and suitable organic binders. The mixture is vacuum processed into boards or formed shapes that keep good mechanical strength after heating. Physical stability up to 1800ºC. In some devises, it is a normal that produces smoking when a little of organic bonder is burnt, but it will be disappeared quickly    Inorganic board: All made of inorganic binder according to customer's request, there is no organic volatile in use Hardening board: Produce surface hardening or completely hardened according to customer's request, make a better strength. Hydrophobic board: Deal with surface waterproof according to the customer's request, Hydrophobic rate is more than 98%, which is suitable for some special parts.   Characteristics Smooth surface Uniform density and thickness Excellent mechanical strength and structural strength Low thermal conductivity, low thermal shrinkage, low thermal capacity Excellent insulation property Resistance to heat shock, resistance to erosion Resistance to airspeed eroding   Typical Applications Various industrial furnaces, thermal devices wall refractory insulation All other kiln backing such as petrifaction, metallurgy, ceramic and glass industry Used as ultra high temperature electrical furnace hearth materials  Fireproof plate Used as high temperature heating equipment backing lining to preserve and insulate the temperature Produced sheet gasket and special from product    Physical & Chemical Data

Product code	WFCF-41	WFCF-42	WFCF-44	WFCF-46	WFCF-48
	1000	1260	1430	1600	1800
Classification Temp. (ºC)	1000	1260	1430	1600	1800
Density (Kg/ m3)	250-350	250-350	250-350	350-500	350-500
Linear shrinkage(%)( ºC*24 hrs )	1.3 (900)	1.1 (1100)	1.6 (1200)	1.2 (1400)	1.0(1600)
Rupture strength (kg/ cm2)	5-7	5-7	5-7	6-8	6-8
Thermal conductivity rate Kcal/mhºC(W/mK), (ASTM C-201average temp. as belows)
Density (Kg/m3)	250	250	250	400	400
600ºC	0.13	0.14	0.10	0.12
800ºC	0.20	0.18	0.14	0.16
1000ºC			0.20	0.21	0.211
1200ºC					0.232
Chemical composition
Al2O3	38	42	50	68	85
SiO2 +Al2O3+Other	96	98	99	99.5	99.8
Product Dimension	900/1000×600×3-120mm ,900/1000×1200×25-100mm,1100×700×3-100mm

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