$Raw Materials for Refractory Alumina Silicate Ceramic Fiber Price System 1$

$Raw Materials for Refractory Alumina Silicate Ceramic Fiber Price$

$Raw Materials for Refractory Alumina Silicate Ceramic Fiber Price System 1$

Raw Materials for Refractory Alumina Silicate Ceramic Fiber Price

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ceramic fiber price
1.High performance
2.Professional manufacturer
3.Competitive price
4.ISO BV TUV SGS certified

Refractory alumina silicate ceramic fiber price for sale

ceramic fiber price description

Product Type:

a) 1260°C type ceramic fiber blanket

b) Standard type ceramic fiber blanket

c) High purity type ceramic fiber blanket

d) High aluminum type ceramic fiber blanket

e) Zirconic type ceramic fiber blanket

Refractory fiber blanket, castables and refractory pouring products are one of the leading products of company. They are widely used in industry kilns and have getting well power saving effect. The standards of refractory insulating fiber products are as below:

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;

Application:

1.Industrial kiln, heating device, high-temperature pipeline wall lining.

2.Heat insulation of electric boiler, steam turbine and nuclear electricity.
3.Wall lining of chemical high-temperature conversion unit and heating equipment.

4.Heat insulation of kiln door and roofs.
5.High temperature filter material for nonferrous metal.

6.Welding metal parts and casting to eliminate the insulation of stress.

$Refractory Alumina Silicate Ceramic Fiber Price$

Q: A chemical problem with refractory materials: In chemistry, there is never absolute

Q: Development trend of refractories: The foundation of China's refractories industry is still relatively weak, the utilization level of refractory material resources is low, the quality of refractory materials is not high, excess production capacity of ordinary products, the key products of some high-quality high technology content can be produced, but the quality is not stable, and the service life of refractory material consumption compared with foreign advanced level, there is a considerable gap. Therefore, the new trend of tracking foreign refractories science and technology development, carry out and supporting the development and application of advanced and basic theory research, to promote technological innovation of refractory materials, optimizing product structure, industrial structure adjustment, implementation of the strategy of sustainable development, it is very necessary.

Q: The primary problem, does the gas permeable brick is fired refractory bricks(refractory) ?: Yes. After moulding by casting in the firing of 1450 ° degrees.

Q: Does the production of refractory belong to advanced technology？: Refractories belong to the area of new materials which is one of the eight areas that are supported by the state. Whether it can be declared as high-tech enterprises or not depends on the intellectual property, personnel and finance of the company.

Q: What dose the fireproof and thermal insulation material include?: Currently the non-combustible insulation materials for external insulation system mainly are foam insulation board, composite cement foam insulation board, aerated concrete panels, rock wool board (strip), and inorganic insulation materials. 1. foam insulation board refers to foam ceramic insulation panels whose raw material is inorganic ceramic which is calcinated at high temperature with abbreviation of ceramic insulation board 2.Composite cement foam insulation board is a hydrophobic lightweight closed-cell insulation board whose main materials are cement, fly Ash, and silica fume which has been foamed, cured and cut. 3. aerated concrete panel is a lightweight concrete panel which has been autoclaved with lightweight materials, siliceous material and gas former as its raw materials. 4. rock wool panel, with natural igneous rock wool as its main raw material, is a cotton which is melted in high temperature by centrifugation and is pasted by thermosetting resin.

Q: What is the type of heat resistance property of high temperature electric furnace ?: According to the levels of refractoriness : Common refractories: & Gt: 1580 ℃ ~ 1770 ℃ advanced refractories: 1770 ℃ ~ 2000 ℃ AAA refractories; 2000 ℃

Q: Who can tell somthing about how to choose fire resistant rating of fire resistance rolling shutter doors?: There is no necessary connection between them. Different fire resistant ratings of bulidings require different fire endurance of different elemements of buildings. According to the fire endurance, fireproof doors can be divided into A-grade, B-grade and C-grade, whose fire endurance should not be less 1.2h, 0.9h and 0.6h respectively. A-grade fireproof doors can be even applied to the material whose fire resistant rating is at secondary level. "Building Regulations" mention that fire resisting shutter can be used as partition of fire?compartment in those places where setting firewalls is not so easy. When using fire resisting shutter whose fire endurance doesn't include unexposed surface temperature rise, it should install closed independent automatic sprinkler system for protection on both sides, and the sprinkler sholud last at least 3 hours.

Q: how does the fire endurance of first rate fire resistant window?: class A window not less than 1.5 hours, class B window not less than 1 hours, Class C window not less than 0.5 hours.

Q: What are the material requirements of class A fire resistant door ?: It must meet standards of the national regulation. You may search on Baidu.

Q: What are the refractories for converter?: Analysis of refractories are as follows: MgO-C brick converter Dongxin refractory furnace cap, steel tapping hole, shaft, shaft, pool, air brick

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