$Raw Materials for Refractory:Heat Insulation Ceramic Fiber Blanket Price System 1$

$Raw Materials for Refractory:Heat Insulation Ceramic Fiber Blanket Price$

$Raw Materials for Refractory:Heat Insulation Ceramic Fiber Blanket Price System 1$

Raw Materials for Refractory:Heat Insulation Ceramic Fiber Blanket Price

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Specifications

Heat Insulation Ceramic Fiber Blanket Price
Working Temperature:1100~1430 Celsius degree
Density:96~128kg/m3
Thick:10~50mm

Heat Insulation Ceramic Fiber Blanket Price.

Features Of Ceramic Fiber Insulation:

Low thermal conductivity ,heat storage and heat capacity

Excellent heat insulation

Excellent chemical stability

Shock and chemical attack resistant

Low thermal conductivity and shrinkage

Resilience under working condition, Low shrinkage under high temperature

Excellent sound insulation and resistance of folding

Application:

Industrial furnace,Heat treatment,High temperature pipe

Insulating materials of boiler, turbine and nuclear power

Insulating material for face and top of industrial furnaces and heating device

Excellent sound insulation for Construction Fire protection

High temperature filter material for nonferrous metal

Technical Specification:

ITEM	PRODUCT	COM	STD	HP	HA	HZ
Classification TemperatureºC		1100	1260	1260	1360	1430
Working TemperatureºC		<1000	1000	1100	1200	1350
Color		white	white	white	white	white
Densitykg/m³		96 128	96 128	96 128	128 160	128 160
Liner Shrinkage% After 24hours		-4	-3	-3	-3	-3
Liner Shrinkage% After 24hours		1000ºC	1000ºC	(1100ºC)	(1250ºC)	(1350ºC)
Thermal conductivityw/m.k density128Kg/m3)		0.09	0.09	0.09	0.132	0.76
		400ºC	400ºC	400ºC	600ºC	600ºC
		0.176	0.176	0.176	0.22	0.22
		800ºC	800ºC	800ºC	1000ºC	1000ºC
				0.22	0.28
				1000ºC	1200ºC
Tensile strengthMPa		0.04	0.04	0.04	0.04	0.04
Chemical Composition %	Al₂O₃	44	46	47-49	52-55	39-40
	Al₂O₃+SiO₂	96	97	99	99	-
	Al₂O₃+SiO_{2+ 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
Size(mm)	Specification:7200X610X10-50,other according to customer's requirement

Heat Insulation Ceramic Fiber Blanket Price

Q: What are the refractory stocks?: The company produces energy saving, environmental protection type functional refractory materials and unshaped refractory materials. It is the main functional refractory material and unshaped refractory production enterprise in china. Company's products to new green high-quality refractory materials, energy saving and environmental protection as the leading iron and steel industry technological progress and improve the level of technology and equipment to adapt to meet the "development policy" refractories industry to develop industry, has a strong competitive advantage in the market. The main domestic refractory products company can only use part of the products of refractory materials production of iron and steel industry, iron and steel industry production and Pu resistant can be used in the vast majority of refractory products, iron and steel industry with the most complete refractory products. Therefore, the future development of the company is closely related to the prosperity of the iron and steel industry. More than more than 2000 enterprises in refractory industry, the company is the largest supplier of refractory materials in China, and the market share is less than 2%. Iron and steel group integration will inevitably lead to the overall contract cost control, supplier refractory decreases by seventy or eighty to two or three. The company's overall contract accounted for 37% (Montreal 68%), the overall contract increase will enhance the market share and profitability. China's urbanization, industrialization and investment in the 4 trillion infrastructure will stimulate sustained and rapid growth of China's steel demand. Therefore, in the long run, the prospects for the development of refractories for iron and steel are broad.

Q: Preparation of refractory clay: Is it to make refractories? Add some andalusite to the refractory mortar will improve the effect.

Q: what is the requirements of roofing insulation materials fire rating?: The fireproofing requirements of architectural design are regulated by architectural design fire?safety?rules, roofing insulation material only has the requirements of materials combustion performance, namely non-combustible material. No fire rating requirements.

Q: How to count the construction costs of refractories?: In winter, the temperature of the the fire-resistant masonry, fire-resistant plastic, sodium silicate, phosphoric?acid castable should be maintained above 5 ℃. Usually greenhouses in which heating facilities are installed to maintain the appropriate temperaturere for the construction environment should be erected in refractory masonry. The temperature around the construction site of the industrial furnace and refractory masonry shall not be lower than 5 ℃.

Q: Does hardware construction materials contain refractory?: refractory includes one kind of building materials. It is a special material and not commonly used.

Q: how to divided the external wall thermal insulation materials fire rating: The external wall thermal insulation materials is divided by fire rating: 1. The thermal insulation material of level A combustion performance: inorganic fiber spray coating, glass wool, foam glass, foamed ceramics, rock wool, foam cement and hole-closed perlite, etc. 2. combustion performance is level B1 insulation materials: Extruded polystyrene board (XPS) after special treatment / Special treatment of polyurethane (PU), phenolic aldehyde and gelatine powder polyphenyl granule 3, combustion performance is level B2 insulation material: Molded polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), etc.

Q: How many refractories are there for boiler above 1200 ℃？: In addition to refractory brick, refractories include refractory concrete (refractory cement+aggregate), fire-resistant insulating layer (refractory cement+vermiculite powder or refractory cement + diatomaceous earth) and the like. Refractories often used are azs brick, corundum brick, direct-bonded?magnesia-chrome?bricks, carborundum brick, silicon nitride bonded silicon carbide brick, nitride, silicide, sulfide, boride, carbide and other nonoxide refractory materials, calcium oxide, chromium hemitrioxide, aluminium oxide, beryllia and other refractories. Thermal insulation refractory materials often used are diatomite product, asbestos product, insulation?board,etc. Unshaped refractories often used are repairing?mass, ramming?mass, castable refractory, plastic refractory, refractory mortar, refractory gunning mix, sling refractory, refractory coating, lightweight refractory?castables, stemming, etc.

Q: Who knows the texture of fire-proof wooden door material?: Steel door, wooden door or steel wooden door can be inset fireproof laminboard, such as rock wool, perlite. Perlite (fireproof doors filling material, fireproof doors raw material) using for fireproof door core is mainly used for the filling material of fireproof doors and security doors. Fire protection, thermal insulation, good sound insulation effects, and higher performance than aluminum?silicate?wool and rock wool. The combustion performance of perlite using for fireproof door core reaches class A non-combustion, which is new type of fireproof doors filling material with characteristics of low cost, good fireproof performance and excellent environmental protection performance. The advantages of fireproof door core perlite as fireproof door filling material: 1, Good fireproof performance, so it has a function of fire prevention. Environmental protection: all materials are environmentally friendly products. Pollution-free: the product is composed of glass fiber reinforced materials and inorganic binder. 2, with characteristics of non-flammable, non-explosive, water-resistant, oil-resistant, chemical erosion resistant, non-toxic and good mechanical strength, etc. The product can be used for mechanic processing like sawing, drilling, gouging, etc. High fire resistance, in the simulated combustion tests, it doesn't deform when the flame temperature reaching 800 degrees, has good fire retardant and fire-resistant properties. 3, product material is cheap, suitable for all kinds of fireproof materials. Perlite fireproof board is made by pressing the expanded perlite powder and high temperature fireproof adhesive through mould, suitable for the filling material of fireproof wooden door and fireproof steel door, which is the substitute products of aluminum?silicate?wool and rock wool. 4, has advantages of light volume-weight, high refractoriness, strong compressive strength, small thermal conductivity, non-flammable, non-toxic, tasteless, non-pollution, etc.

Q: What is the limit of fireproof rolling shutter?: According to the national standard 14102-2005 GB standard, the provisions of 14102-2005 GB specify that: According to provision 14102-2005 GB: If fire resistance limit of fire resisting shutter is no less than 3 hours, it is AAA fireproof rolling shutter. Therefore, the fire resistance limit of AAA grade fireproof rolling shutter should be 3 hours.

Q: What's the commonly used refractory material for ladle?: 1. According to the refractoriness, it can be classified as follows: common refractory: 1580℃ ~ 1770℃; high grade refractory: 1770℃ ~ 2000℃; superrefractory: 2000 ℃; 2. According to the shape and demension of the product, it can be classified as follows: standard form : 230mm×113mm ×65mm of no more than four measuring scale, (demension ratio) Max: Min

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