Refractory fiberboard, heat insulation, refractory fiberboard, fire insulation board, high temperature insulation board

  Product description of refractory fiberboard: Refractory fiberboard is a fire-resistant, high temperature and high heat insulation board made of ceramic fiber cotton and inorganic and organic binder by vacuum forming method
It can withstand 1000 ~ 1400 ℃, and is a light fire-resistant thermal insulation plate for high-temperature and high heat equipment such as high-temperature kiln, industrial furnace, casting, glass and so on

There are different types of refractory fiberboard, which can be divided into 1050 ℃, 1260 ℃, 1350 ℃ and 1430 ℃ according to the temperature
It can meet the needs of kiln at different temperatures
According to the temperature demand of each kiln, different types of refractory fiberboard are selected, which not only reduces the waste of materials, but also reduces the economic use, but also achieves better use effect

Common product models and specifications of refractory fiberboard:
Common models:
Standard thermal insulation refractory fiberboard Temperature resistance 1260 ℃ Unit weight 280 ~ 330kg / M & sup3;
Common specification: unit (mm)
1200x1000x10-50mm   1000x600x10-50mm
900x600x10-50mm   600x 400x10-50mm  
Product features of refractory fiberboard:
Uniform bulk density and good mechanical damage resistance; Low thermal conductivity, good thermal insulation performance; Low shrinkage, uniform thickness, flat plate surface, superior mechanical strength and structural strength; Superior air erosion resistance; Direct contact flame cutting and easy installation
Application of refractory fiberboard:
Iron and steel industry: expansion joint, backing insulation, heat insulation sheet and mold insulation;
Nonferrous Metal Industry: backing insulation materials, tundish and runner cover;
Ceramic industry: light kiln car structure and kiln hot surface lining, kiln temperature zone separation and fire retaining materials;
Glass industry: molten pool backing insulation, burner block;
Kiln building: heavy refractory backing, expansion joint;
Light industry: lining of combustion chamber of industrial and household boilers;
Petrochemical Industry: high temperature heating furnace lining hot surface materials;
Building materials industry: thermal insulation of cement rotary kiln and other equipment

Technical parameters of refractory fiberboard:

Project		normal type	standard	High Aluminum	zirconium containing type
classification temperature (& ordm; c)		1050	1260	1350	1430
service temperature (& ordm; c)		< nine hundred	1050	1200	1350
bulk density (kg / m3 )		280~330
high temperature linear shrinkage (%)		-4	-3	-3	-3
		（ 1000ºC ）	（ 1000ºC ）	(1200ºC)	(1350ºC)
tensile strength (MPA)		0 5	0 5	0 5	0 5
chemical composition%	Al2O3	44	46	52-55	32-33
	Al2O3 + SiO2	96	97	99	-
	ZrO2	-	-	-	15-17
	Fe2O3	< one point two	< one	0 2	0 2
	Na2O +K2O	≤ zero point five	≤ zero point five	0 2	0 2
Product specifications	1200x 1000x10-50mm 1000x 600x10-50mm 900x 600x10-50mm 600x 400x10-50mm Refractory fiberboard can be customized according to other specifications and size requirements of customers