Ceramic fiber paper or HP Ceramic fiber paper consists primarily of high purity alumino-silicate fiber and is made through a fiber washing process. This process controls the unwanted content to a very minimal level within the paper. SUPER's fiber paper has light weight, structural uniformity, and low thermal conductivity, making it a perfect solution for high temperature insulation, chemical corrosion resistance, and thermal shock resistance. Ceramic fiber paper can be used in various refractory and sealing applications and is available in a variety of thicknesses and temperature ratings.Ceramic fiber paper or HP Ceramic fiber paper consists primarily of high purity alumino-silicate fiber and is made through a fiber washing process. This process controls the unwanted content to a very minimal level within the paper. SUPER's fiber paper has light weight, structural uniformity, and low thermal conductivity, making it a perfect solution for high temperature insulation, chemical corrosion resistance, and thermal shock resistance. Ceramic fiber paper can be used in various refractory and sealing applications and is available in a variety of thicknesses and temperature ratings. The  Bio-soluble refractory fiber(BioFiber ALT) is made from SiO、CaO、MgO powder through Super special mineral electric melting furnace. Except the features of Al2O3-SiO2 refractory ceramic fiber,the chemical composition of  Bio-soluble refractory fibers conform to the index which man-made vitreous(silicate)fibers with random orientation with alkaline oxide and alkali earth oxide(Na2O+K2O+CaO+MgO+BaO) content greater than 18% by weight.And Bio-soluble refractory fibers have passed the test of EU ECB/TM/26,Revision 7,Nota Q,97/69/EC,its solubility is between 50-250ng/cm2•hr,which reaches the EU KNB index and Germany KI index,without the carcinogen. Additional, Bio-soluble refractory fiber passed the test of Germany dangerous material directive. About the application suggestions and other products information,please refer to the MSDS.    

Type		SPE-S-STM
Classification Temperature   (℃)		1050	1260
Operation Temperature (℃)		750	≤1100
Chemical Composition   (%)	SiO2	55-61	66-75
	CaO	23-30	30-40
	MgO	1-6	1-7
	Al2O3	≤1	≤1
	Fe2O3	≤0.5	≤0.2
Fiber Diameter (um)		2-4
Shot Content ＞0.2mm (%)		<12
Packing		Carton or Woven Bag
Quality Certificate		CE Certificate,   ISO9001-200

● Great sound absorption ● Asbestos free ● Resilient to high temperatures ● Light weight● Kiln car infill ● Moldables/Mastics feedstock ● Ladle insulation● Excellent chemical and thermal stability  ● Low thermal conductivity and Low heat storage ● Excellent sound-absorbing capability and mechanism strength  ● Low Thermal shrinkage     ● Ceramic fiber bulk for textile manufacture ● Expansion joint packing ● Wet process feedstock ● Filtration media● Low heat storage ● Low thermal conductivity ● Excellent chemical and thermal stability ● Thermal shock resistance  ● No any corrosive materials   ● Asbestos free