High Aluminium Ceramic Fiber Board - Raw Materials for Refractory

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

high aluminium ceramic fiber board
1.Thermal conductivity low
2.Excellent breaking strength
3.ISO certification

Ceramic fiber board

Type	Ceramic fiber board
Thickness	10-50mm (made as your requirement)
Grade	ST (Standard) /HA (High Aluminum)
Ultimate Strength (≥ MPa)	40Mpa
Length	1200/1000/900/600mm
Width	1000/600/400mm
Color	Pure white
Shrinkage (1800°F, 3h)	-3
Chemical Composition	AL2O3,SiO2
Thermal Conductivity	0.32 W/m.k
Density	250-400kg/m3
Fiber Diameter	3~5μm
Al2O3+SIO2	97%
Thermal Conductivity	0.32 W/m.k
Working Temperature	1260
Min. Order	21 m3 (1x20’FCL)
Shipment	Within 15days after receive trial order
Application	Refractory
Supply Ability	300,000 Pieces/Month
photo

High aluminium ceramic fiber board index

Type List Item		Common	Standard	High-purity	High- aluminium	Zirconic
Classification Temperature(°C)		1100	1260	1260	1360	1430
Working Temperature(°C)		1000	1050	1100	1200	1350
Color		White	White	White	White	White
Volume Density(kg/m³)		96,128	96,128	96,128	128,160	128,160
Permanent Linear Contrative(%) (insulation 24 hours volume density 128kg/m³)		-4 (1000°C)	-3 (1000°C)	-3 (1100°C)	-3 (1250°C)	-3 (1350°C)
Each Heat Surface Temperature Of The Thermal Conductivity(W/M.K) (density 128kg/m³)		0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C) 0.22(1000°C)	0.132(600°C) 0.22(1000°C)	0.76(600°C) 0.22(1000°C)
Tensile Strength (Mpa) (density 128kg/m³)		0.08—0.12	0.08—0.12	0.08—0.12	0.08—0.12	0.08—0.12
Chemical Composition(%)	AI2O3	44	46	47-49	52-55	39-40
	AI2O3+SIO2	96	97	99	99	-
	AI2O3+SIO2+ZrO2	-	-	-	-	99
	ZrO2	-	-	-	-	15-17
	Fe2O3	<1.2	<1.0	0.2	0.2	0.2
	Na2O+K2O	<0.5	< 0.5	0.2	0.2	0.2
Product Size(mm)		720061010-50;

High Aluminium Ceramic Fiber Board

Q: Is fireclay corrosive?: No. All of the refractory materials have stable chemical properties and their usability can be guaranteed under high temperatures.

Q: How is the division of the fire resistant level of the rock wool board?: It's like this: China's national standard GB8624-97 divides the combustion performance of building materials into the following grades. Level A: non-flammable building materials. Level B1: flame-retardant building materials. Level B2: combustible?building?materials. Level B3 flammable building materials. section II Combustion performance and fire endurance of building components. First, The combustion performance of buildings of building components. The building is composed of components, such as foundation, walls, lubrication columns, beams, plates, roofs and stairs, ect. Building components are constituted by the building materials, whose combustion performance depends on the combustion properties of the used construction materials. Section One Combustion performance of building components. The building components are divided into three categories according to their combustion properties. First, non-combustible component: the component made by incombustible?materials. The incombustible?material refers to that when meeting the Oxygen in the air, it will not burn.

Q: How much is the content of boron carbide in refractory material?: Is it available to iron materials?. Answer: It can be applied to all products, what you need is just a general proportion. Nevertheless, you’d better tell me what product it is exactly.

Q: Can anyone say something about the curtain wall fire-proof material key sealing point?: Hello. 1. Gaps between the curtain walls and floors of all tier and partitions outer edge should be sealed with non-combustible material or flame retardant materials. Filling material can be rock wool or mineral wool, whose thickness should be not less than 100mm and should meet the designed fire endurance requirements, forming fire and smoke prevention areas between floors and rooms. Fireproof layer should use galvanized steel bearing with thickness of not less than 1. 5mm, and should not use aluminum plate. Gaps between bearing plate and main structure, curtain wall structure and the bearing plate should be sealed by fireproof sealant; fireproof sealant should has fireproof inspection reports granted by statutory testing organizations. 2. When building designs requiring transparent effect of fire compartment and separation, monolithic fire-resistant glass or hollow and laminated fire-resistant glass nade by monolithic fire-resistant glass can be adopted. 3. Windowsills-free curtain walls, incombustible entities skirt wall or fireproof glass wall whose fire endurance is not less tan 1.0 hour and height is not less than 0.8m should be set on the outer edge of each floor. The thickness of reinforced concrete floor or height of the side beams should be counted when calculating the height of the skirt wall. 4. Fire protection layer should not contact directly with the glass curtain wall, and the side towards the glass of fireproof materials should be covered with the decorative material. 5. Glass units of the same curtain wall should not cross two fire?compartments.

Q: What is the role of the vermiculite fireproof material?: It can be widely used in construction, decorative ceiling, wall, floor and fireproof door . Especially suitable for airport, railway station, passenger terminal, exhibition hall, hotels, shopping malls, hotels, and other public places and factory, fuel warehouses which have high requirements for fire proofing, etc. With its special thermal insulation, it can also be made to the various types of heat insulation board offered to machines (such as a variety of industrial furnace and assembly line equipment) and furniture, etc. Due to the low density of the product itself, a lot of shipyards in foreign countries use it as ceiling, wall and deck, so the development potential of the domestic shipbuilding market is huge.Expanded vermiculite is porous, lightweight, and dystectic, the most suitable for insulating materials at high temperature (below 1000℃) and fire insulation materials. In the experiment, 15cm- thick cement vermiculite burns for 4-5 hours under 1000℃, but the back temperature is only 40℃. 7 cm-thick vermiculite slate burns for 5mins through the fire flame welding net under 3000℃, the frontage melted, but you don’t feel hot with your hands holding the back side. According to aforementioned, vermiculite slate is superior than all insulating material, such as asbestos, and diatomite products.

Q: What are the application of old refractory bricks?: It can still be used as refractory bricks or refractory. The quality of auxiliary material is not as good as bauxite.

Q: The manufacturing technique of refractory material: The major components of alkaline refractory material include magnesium oxide and calcium oxide. The commonly used alkaline refractory material is magnesia bricks. The magnesia bricks with 80%～85% magnesium oxide has good resistance to basic slag and slag and higher refractoriness than clay bricks and silica bricks. It is mainly used in open hearth, oxygen blowing of converter, electric furnace and smelting non-ferrous metal equipment and other high temperature equipment. Refractory materials applied on special occasions include high temperature oxide refractory materials such as alumina, lanthanum oxide, beryllium oxide, calcium oxide, zirconium oxide, etc., refractory compounds such as carbide, nitride, boride, silicide and sulfide, etc., and high temperature composite materials, including metal ceramics, high temperature inorganic coating and fiber reinforced ceramics, etc. Consult and find reference for efractory materials production equipment, go to http://hi.baidu.

Q: What are the differences of ceramics and refractories? Is the ceramics belonging to refractories?: The ceramics and refractories are different with the porcelain ceramic with high temperature of 1300℃ as household porcelain refractory. The porcelain refractory material of 1450℃ as the same as the aluminum oxide, kaolin, refractory clay and other raw materials demand the deployment ratio of the raw material the same as the temperature.

Q: What is the quote of fireproof and soundproof materials used in KTV?: 1. fire retardant, sound absorbing sheet,eggs,pyramid,sound-absorbing material, piano room, studio, KTV, with glue on the rear, 15 Yuan 2. bar, KTV, fireproof sound insulation cotton, sound-absorbing materials, studio, eggs, drum practice room, sound-absorbing and sound insulation materials, pyramid, 25 Yuan 3. fireproof wood excelsior absorbent, sound absorbing board, wall ceiling decoration materials, materials, theater, KTV, wood color fiberboard, 30 Yuan.

Q: How can the furnace be replaced after the gasifier or water wall is replaced with refractory material?: If there is only a small local, bake according to the overall it is really troublesome, water wall repair point of direct drive estimation problem is not large, the water wall itself is used to slag slag slag principle, can also play the role of refractory materials.

Send your message to us

*Email

*TEL

*Quantity

*Unit