High Purity Alumina-Silicon Fiber Light Weight Refractory High Temperature Insulation Ceramic Fiber Paper

• Feature: Good Mechanical Strength, Good Thermal Insulation
• Highest Working Temperature: 1000
• Material: Ceramic Fiber Paper
• Manufacturing Technique: Spray Silk Rug
• Kind: Ordinary Ceramic Fiber
• Refractoriness: 1580< Refractoriness< 1770
• Bulk Density: 200kg/M3
• Tensile Strength: 0.3MPa
• Chemical Composition: Al2O3.Sio2
• Sio2: 52%
• Al2O3: 47%
• Transport Package: Sea-Worthy Wooden Carton
• Specification: customized
• Trademark: vuulcan
• Origin: China
• HS Code: 6806101000
• Production Capacity: 20000t/Year

Product Description

Ceramic fiber paper is made of selected aluminum silicate ceramic fiber cotton as the main raw material by wet forming process. It is characterized by no asbestos, uniform fiber distribution, white color, no delamination, less slag ball, flexible adjustment of bulk density according to use, high strength (including reinforced fiber), good elasticity and strong machinability. Because of the different temperature, it is divided into three kinds of materials, standard, high aluminum, zirconium ceramic fiber paper.
Fire protection: Maintain full shape and size after a large fire. High temperature resistance: there are two kinds of temperature resistance: 1260ºC and 1400ºC.
Heat insulation: can effectively prevent or slow down the heat transfer, 800ºC thermal conductivity can be as low as
0.12w/(m.k).
Insulation: inorganic silicate material, high temperature non-conductive.
Sound insulation: high noise reduction coefficient. Sealing: It has certain elasticity and can be used for high temperature sealing.

Features Of Ceramic Fiber Paper

Low thermal capacity
Low thermal conductivity
Excellent eletrical insulation properties
Excellent machining performance
High strength,tear resistance
High flexibility

Applications Of Ceramic Fiber Paper

Asbestos paper replacement
Investment cast wrap insulation
One time consumable insulating applications
Back up lining for metal troughs
Hot top lining
Thermal and electrical insulation
Widely used throughout metallurgical industry

Brand  Properties		DK-1260	DK-1350	DK-1430
(ºC)    Specification Temp		1000	1100	1300
(kg/m^3)    Bulk Density		200	200	200
(MPa)     Tensile strength		0.4
(%)   Organic matter content(%)		≤8
Thickness (mm)		0.5-10mm
Width (mm)		610mm  1220mm
(%) Chemical Composition	Al2O3	47	48	40
	SiO2	52	51	15-17 ZrO2
	Fe2O3	0.5	0.5	0.2
	NaO2	0.2	0.2	0.2