$Raw Materials for Refractory - Ceramic Fiber for High Temperature Furnace System 1$

$Raw Materials for Refractory - Ceramic Fiber for High Temperature Furnace$

$Raw Materials for Refractory - Ceramic Fiber for High Temperature Furnace System 1$

Raw Materials for Refractory - Ceramic Fiber for High Temperature Furnace

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Specifications

1.Low thermal conductivity.
2.Classification temperatures:1100,1260,1360,1430.
3.Excellent thermal insulation property.

High Quality Ceramic Fiber Cotton For Thermal Insulation

Specifications

Low thermal conductivity low thermal capacity Good chemical stability Good thermal stability

Technical characteristics

1. Low thermal conductivity, low thermal capacity

2. Good chemical stability

3. Good thermal stability, high temperature not pulverization

4. Without binders and corrosive substances

5. Good sound-absorbing performance

Application

1. Raw materials of fiber blanket and plate products

2. Raw material of fiber textile

3. High-temperature furnace, heating device and wall lining crack stuffings

4. Raw materials of wet method products

5. Raw materials of fiber spraying and castable material

6. Insulation stuffings in the corner and complex space

Item			JY-1000	JY-1260	JY-1400	JY-1600
Specification Tem.(°C)			1000	1260	1400	1600
Working Tem. (°C)			900	1100	1200	1200
Color			White	White	White	White
Fiber Dia.(um)	Blowing		2-3	2-3	2-3	2-3
Fiber Dia.(um)	Spinning		3-4.5	3-4.5	3-4.0	3-4.0
Chemical Composition(%)		Al₂O₃	42-44	47-49	52-55	45-46
		Al₂O₃+ SiO₂	96	99	99	--
		Al₂O₃+ SiO₂+ZrO₂	--	--	--	99
		ZrO₂	--	--	--	5-7
		Fe₂O₂	<1.2	0.2	0.2	0.2
		Na₂O +K₂O	≤0.5	0.2	0.2	0.2

Package :5kg/bag;10kg/bag;15kg/bag;20kg/bag, others made according to customers’ requirements.

Ceramic Fiber For High Temperature Furnace

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

Q: The development prospect of fire-resistant material: I also want to know, who can say, thanks all the way.

Q: What kind of refractory materials can withstand 1500℃ when processing briquette stove core and meanwhile cost less?: Alkali resistant castables cost the least.

Q: What are the fire resistances of grc partition panels?: fire resistance of partition panel≥3.5h, it has an excellent fireproof performance and can be applied to fire-proof bulkhead.

Q: What material is used to make furnace pipe of refractory bricks?: Furnace pipe of refractory brick is an indispensable part of casting cupola. Furnace pipe is divided into upper and lower part. Radial direction and axial breathing. The upper furnace pipe adopts double layer steel structure and countercurrent air supply mode. The lower furnace pipe is made by processing integrated heat resistant steel in flange, fin and inner wall in wearing parts. The operation life is over 3000h. There is radiating rib of heating air on the edge of furnace pipe liner by using the heat of casting cupola to heat air in cupola. Hot air temperature is about 180-250℃, which contributes to improve trhe thermal efficiency of production equipment, decrease production cost and improve economic benefit of enterprises.

Q: What is the magnesium carbon refractory?: The composition of refractory brick There are many types of raw materials of refractory brick, mainly divided into six categories: Soil, stone, sand, mineral, power and others. The first kind of raw material, soil: Aluminum soil, kaolin, clay, diatomaceous earth The second kind of raw material, Stone: Fluorite, kyanite, andalusite, forsterite, vermiculite, mullite, pyrophyllite, chlorite, dolomite, sillimanite, magnesia-alumina spinel, silica The third kind of raw material, sand: Pottery, zircon sand, quartz sand, magnesite The fourth kind of raw material, ore: Chrome ore The fifth kind of raw material, powder: Aluminum powder, silica powder, silicon powder The sixth kind of raw material of refractory brick, others: Asphalt, graphite, phenolic resins, perlite, cenosphere, sialon, corundum, silicon sulfate, silicon carbide, sodium silicate, silica solution, boron carbide, calcium aluminate cement, nitride material, shale ceramisite, alumina, alumina sol and zirconia, etc.

Q: Who knows how many kinds of fireproof insulation materials are there in the market?: The so-called A-level materials in fire insulation materials, namely, the WW non-combustible insulation materials, and the WW material s are A-level. Inorganic fireproof and thermal insulation materials can be used as wall insulation materials to replace red bricks, therefore, they, as thermal and cold insulation materials, can reduce the thickness of walls, and save energy, as well as expand applicable areas indirectly, decreased structure weight. They are very good.

Q: Which kind of external wall fire barrier zone material is better?: I recommended foam cement and particulate thermal insulation composite waterproof material, which is fire isolation area product, which uses surface of vertical?plate arranged fiber technology to make the compressive?strength in the vertical direction up to above 80KPa. At the same time, under the conditions of both exterior heat insulation and effects of humiture in the long-term, it can still maintain the non-aging performance of various aspects, and safety (reliability), fire resistance and excellent durability.

Q: What are the disadvantages of the refractory industry?: The rapid development of continuous casting technology allows Hua Heng refractories to be improved in variety and quality. The development of refractory for continuous casting has a significant impact on the production of continuous casting and quality of continuous casting billet. Constructing and putting Baosteel into action has greatly pushed the improvement of the refractory technology. Continuous casting refractory is an important part of the continuous casting machine. In addition to the general characteristics of refractories, it is also required functions that can purify molten steel, improve the quality of steel, stabilize temperature and composition of the molten steel, control and regulate the molten steel flow. Therefore, it is known as functional refractories. Continuous casting Refractories include: (1) ladle refractory - ladle lining, permanent lining and ventilation components; (2) tundish refractories - permanent lining, coating, insulating plates, clad etc; (3 ) functional refractories - long nozzle for non-oxidizing casting, submerged nozzle, monolithic stopper, sliding gate; (4) ceramic purifier for purifying molten , slag dam, alkaline paint and horizontal separating ring and gate board for continuous casting.

Q: who knows the technology of fireproofing material?: First: Firstly, you should produce the recipe and prepare the raw materials, for example, if you prepare to produce 1 ton, you should compute the recipe sheet of 1 ton producing; check whether the raw materials are complete; second: make the color and filler thick liquid; add water in order and proper auxiliary in a low speed, then put color and filler (generally we should firstly add something with large oil absorption), wash the meachine after putting the powder. Then seperate them for about 20 miutes in a high speed, until the fineness is qualified; of course, if you need sander, i think you only need sino-soviet differential powder material and non-obvious particles. Third: Paint mixing period: after making the color and filler thick liquid, reduce the roll speed into about 600 roll per minute, add emulsion and proper auxiliary, finally adjust PH and viscosity. Liquid solvent paint, pigment paste: Resin,solvent and pigment ---〉pre mixing---〉stick---〉grinding--〉stick--〉packaging, highlight varnish: Resin, solvent ----〉mixing ----〉stick ----〉packaging, sub-gloss varnish: Resin, solvent----〉mixing----〉matting agent,stick----〉packaging, colored?paint: The primary colorant----〉Color matching by auxiliary color paste----〉stick----〉packaging, aluminum?paint: Aluminite powder soaking----〉resin----〉colour modulation, lustre adjusting----〉stick----〉packaging, powder coat: Resin,filler,pigment,auxiliary---〉mixing---〉extrusion---〉cooling---〉smashing---〉sieving---〉 packaging.

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