$Ceramic Fiber Refractory Material For Furnace System 1$

$Ceramic Fiber Refractory Material For Furnace$

$Ceramic Fiber Refractory Material For Furnace System 1$

Ceramic Fiber Refractory Material For Furnace

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Specifications

Refractory Material for Furnace
1.Professional factory form China
2.thickness 10mm-50mm
3.ISO9001&MSDS
4.refractory material

Refractory Material For Furnace

refractory material for furnace description

Ceramic Fiber refractory material for furnace is made form common,high pure, high aluminum and zirconium alumina silicate fiber bulk. Its processes include needing, thermal forming,vertical and transverse slitting and rolling.

Ceramic fiber refractory material for furnace is ideal thermal insulation material, fire-proof material and sound-absorbing material. Needled-fiber blanket has even texture and smooth surface.

Characteristics of refractory material for furnace

1. low thermal conductivity ,low heat capacity

2. excellent heat stability and thermal shock resistance

3.good performance of thermal insulation, fire-proof and sound-absorbing

4. ultimate tensile strength

5. no delamination

Applications of refractory material for furnace

1.Industrial furnace, heating devices, high temperature pipe

2.High building fireproof ,sound-absorbing and thermal insulation material

3.Thermal insulation material for the electricity boilers, gas turbine and nuclear power.

4.Wall linings of the chemical high-temperature reaction equipment and heating equipment.

5.Thermal insulation for the furnace door and roof.

Technical data of refractory material for furnace

Type		Standard	High Pure	High Aluminum	Zirconium
Classification Temperature(°C)		1260	1260	1300	1430
Working Temperature(°C)		1150	1200	1260	1400
Density(kg/m3)		96/128	96/128	128/160	128/160
Thermal conductivity by mean temp.(w/m.k.) (Density 128kg/m3)		0.09(400 °C) 0.16(800 °C)	0.09(400°C) 0.16(800°C) 0.20(1000°C)	0.12(600°C) 0.20 (1000°C)	0.16(800°C) 0.20(1000°C)
Tensile Strength (Mpa) (Density 128kg/m3)		0.04	0.04	0.04	0.04
Chemical Composition	AL2O3	46	47-49	52-55	39-40
	AL2O3+SIO2	97	99	99	--
	AL2O3+SIO2+ ZrO2	--	--	--	99
	ZrO2	--	--	--	15-17
	Fe2O3	<1.0	0.2	0.2	0.2
	Na2O+K2O	≤0.5	0.2	0.2	0.2
Common Size		Length × Width ×Thickness 15000 ×610/1220 ×10mm 14400 ×610/1220 ×12.5mm 7200 ×610/1220 ×20mm 7200 ×610/1220 ×25mm 5000 ×610/1220 ×30mm 4500 ×610/1220 ×40mm 3600 ×610/1220 ×50mm Other sizes and shapes as per your request.

FACTORY:

$Ceramic Fiber Refractory Material For Furnace$

Q:What are the chemical composition of refractory cement?: Calcium aluminate prepared by calcining as the main component. Aluminate cement takes bauxite and limestone as raw materials, alumina content of about 50% as the clinker. And it is a hydraulic cementing material made by grinding. Refractory cement is also known as aluminate cement.

Q:what grades are fire resistance of fireproofing glass divided into?: Fireproofing glass is a kind of special glass which can keep its integrity and thermal insulation performance in regular insulating refractory trials. and it can be divided into three classes according to its fire resistance: Class A, it's a kind of fireproofing glass that can satisfy the requirements of refractory integrity, refractory and thermal insulation at the same time. This kind of glass has the properiyies of transmittance, fireproofing ( smoke insulation, fireproofing, and keeping out thermal radiation), sound insulation, shock resistance, and it's suitable for steel and wooden fire door of building decoration, windows, varnishing, partition walldaylighting?roof,ceiling?screen,perspective floor and other construction components demading for transparency and fireproofing. Class B, it's a kind of fireproofing glass that can satisfy the requirements of refractory integrity, refractory and thermal insulation at the same time. Such kind of fireproofing glasses mostly are composite fireproofing glasses and has characteristics of transmittance,fireproofing and smoke insulation. Class C, it's a kind of fireproofing glass that only satisfies the requirements of refractory integrity. This kind of glass has characteristics of transmittance, fireproofing, smoke insulation and high strength,etc. It's suitable for fireproofing glass partition wall, fire Windows, outside curtain wall and other places without insulation requirements.

Q:Urgently!! Refractory problems, online, etc.: Uneven contraction. When the magnesia block wall is made, the steel wire mesh can be added to the magnesium block wall. That will solve the problem.

Q:Which refractory quality inspection authority is good?: Research Institue of Refractory Materials in Luoyang, Henan Some of our samples are made there.

Q:Where is the sizing nozzle for refractories? Just enter the line, master into!: Hua Heng refractories in the industry reputation is good, especially in the Southern small steel sales are among the best!

Q:Fire insulation and fireproof insulation board materials What is the difference in performance?: What is the difference between fireproof insulation board and fireproof materials in their performance? Fireproof Materials prevents burning through insulating while others by chemical reactions. The overall heat conductivity coefficient of Insulation materials are generally lowered by thermal conductivity of the material itself and the structure of the material. Inorganic active insulation material uses ordinary cement, insulation stone, calcium powder, platycodon grandiflorum as the main raw material, produced after numerous tests with advanced production technology and chemical technology. Products features fire retardant,anti-aging properties and stable performance, low deformation coefficient, environmentaly friendly, compatible with the wall base layer and plastering layer. It has good security and stability and is as durable as ordinary buildings. Strong fire resistance: Fire insulation board is made of inorganic materials (cement), fireproofing level reaching to A1. As it does not burn, it is fireproof.

Q:Can anyone say something about the curtain wall fire-proof material key sealing point?: When sealing the gaps between glass?curtain?wall and floors of all layers and the outer edge of the partition with rock wool or mineral wool, its thickness should not be less than 100mm and should be filled densely; Rock wool or mineral wool for horizontal smoke prevention zone between floors should use galvanized steel sheet whose thickness is not less than 1.5mm to support; The gaps between supporting plate, major structure, curtain wall structure and supporting plate should be filled with fire-resistant glass, whose fire endurance should meet the design requirements. Fire-resistant glass for curtain wall are mainly include monolithic fire-resistant glass as well as the hollow glass and laminated glass made by monolithic fire-resistant glass.

Q:What are the new refractories? What are the features? How about their application and development?: In metallurgy, in what position should it be used, in order to make the best. Answers are as following. In iron, steelmaking or converter. When questioning, pay attention to the ways. Answers: Try to use synthetic refractory materials.

Q:Does refractory belong to metallurgical auxiliary materials?: Refractory includes metallurgical auxiliary materials.

Q:Does anyone know the fire endurance of steel stud partition?: The fire endurance degree is 1 hour. which is in line with the national building material fireproofing test standards. CaSo4.2H2O is molecular gypsum molecular structure formula, containing 20% ??water, crystal water and free water, when putting on fire, 10% of the surface water will slowly evaporate, remaining10% of crystal water. It is a class A fire retardant material itself. The longest time can be 4 hours.

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