Vacuum formed ceramic fiber products

Ceramic Fiber product Vacuum formed shapes 1000C-1260C-1420C-1600C-1700C

Resistant to gas jet Low thermal capacity, light weight Various shapes depending on application

Vacuum formed shapes are hard-fiber products made of bulk  using using wet vacuum suction filter into shape. These can made to 300-600kg/m3  different specifications,  performance of the different blocks, panels, different standard precast, burner, the concept of cracking furnace fire hole, drums, etc. Chemical of V series filter vacuum suction pressure molding shapes  was neutral. These dont restored by the majority of strong acid-base  and atmosphere of erosion, except hydrofluoric acid, phosphoric acid and alkali. After the invasion of oil, water or water vapor and drying,  these dont effect physical and heat resistance of pieces.  Molten aluminum or zinc will not hurt the vacuum forming products, serialization varieties  satisfie the complex requirements for thermal. 

Type		V-1000	V-1260	V-1420	V-1600	V-1700
Classification temperature (C)		1000	1260	1420	1600	1700
Volume weight (kg/m3)		300-600	300-600	300-600	300-600	300-600
Reheat line shrinkage (%)		2(800CX24hr)	2(1100CX24hr)	2(1200CX24hr)	<2(1500C×24hr)	<2(1600C×24hr)
Chemicalcomposition(%)	Al2O3	35	42	35	63.5	75
	Al2O3 +SiO2	>96	>98	88.5	>99	>99.2
	Fe2O3	0.2	0.2	0.2	/	/
	Zro2	/	/	8	/	/
Supplied products size (mm)		Forming shapes depend on requirement

Vacuum formed ceramic fiber products