China Hitech Supply Light Weight Polycrystalline Silicon Alumina Board for Stoves

• Customization: Available
• Classification: Clay
• Feature: Long Time Materials
• Model NO.: FM
• Refractoriness (℃): Refractoriness> 2000
• Shape: Board
• Type: Heat-Resistant Material
• Material: High Alumina
• Al2O3: 63.5
• Al2O3+Sio2: >99
• Fe2o3: <0.1
• Transport Package: Packed in Cartons
• Specification: 1600 1700 1800 1900 degC
• Trademark: FM
• Origin: China
• HS Code: 8514909000
• Production Capacity: 5000 Tons/Year

Product Description

Polycrystalline Mullite Fiber (PMF) is a novel super-light hightemperature refractory fiber in the world, 

one of the whole Al2O3-SiO2 system ceramic fibers, with working temperature of 1800 degrees to 

1700 degrees, 200 degrees to 300 degrees higher than that of fiber glass. 

Characteristic:

It is characterized in white appearance, smoothness, softness and elasticity, just like pledget. PMF is  

a polycrystalline mullite fiber in the existing form of mullite crystalling phase, with a unique structure, 

complicated manufacturing process and high technical content.

• High temperature stability to 1600-1800C
• Ideal for use as furnace insulation in sintering, heat treating and chemical thermal process systems
• Non-Flammable
• Excellent thermal shock resistance
• Resistance to most chemical attack; it has excellent stability in acid metal slags and is insoluble in most acids
• Resistance to oxidation and attack by furnace atmospheres
• Resistance to abrasion
• Good electrical resistivity
• Excellent thermal stability
• Can be used as insulation packing in furnace spaces and around furnace sight tubes & ports
• Fill in expansion joints and masonry cracks inside of furnaces.

Advantages:
1. saving the energy
2. increasing the production
3. prolonging the life-span of the stove 
4. improving the working atmosphere.

Application:

It is widely applied to the lining insulation of high-temperature industrial kilns and other heat engineering equipment such as metallurgy, machinery, electron, ceramic, chemical, glass, and aerospace.

Specification:

Items		FM-1600	FM-1800
Classification Temperature(oC)		1600	1800
Density(volume weight)(kg/m3)		300-600	300-600
Linear Contraction(%)		<2(1500oC×6h)	<1(1500oC×6h)
Chemical Composition %	Al2O3	63.5	75
	Al2O3+SiO2	>99	>99.5
	Fe2O3 ZrO2	<0.1 /	<0.1 /

 

Standard Size:

Length×Width: 600×400, 1000×500, 1000×600(mm)

Thickness: 20-150(mm)

Note:

1. Data are average results of standard tests which are subject to variation, don't show the guarantee datas of product quality because of fluctuating within certain range. 

2. The size is also can be designed according to the clients' requirement.

 
High temperature Thermal Insulation board for power plant circulating fluidizing bed boiler

Hitech Group as the Ceramic Thermal Insulation paper supplier in China, offers various grades of Ceramic Thermal Insulation paper used for various industrial furnaces.
Hitech Material Group is a specialized group in refractory materials and insulation products. The headquarter is named "Zibo Hitech material co., ltd" , which is located in Zibo city, Shandong province. In addition, there are 3 factories under the Group.
 


Our company mainly develop and manufacture refractory bricks, monolithic refractories and ceramic fibers, which has 5000 m2 machine pressure workshop, 3000m2 the castable workshop, two 86 m and 75 m tunnel kilns, 16 sets of 350 t - 1000 t friction press, 3 sets of automatic batching system.
 
Hitech passed ISO 9001-2000 international quality system certification, that strictly keep accordance with the approved specification and standard requirements for production and marketing.

In recent years, Hitech has been developing new products constantly, exploring new technologies and new processes and results. Hitech have offered large amounts of refractory products and insulation products for many national important projects, and participate in many domestic and foreign large-scale engineering design and construction.

With advanced production technology, technical equipment, integrated and scientific quality control system, our products are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction.


Hitech Material has been in international exhibition since 2007. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.

Our products are exported to USA, Canada, Argentina, Spain, Brazil, Mexico, Italy, Germany, Netherlands, Belgium, Turkey, Norway, India, Pakistan, Korea, UAE, Saudi Arabia, Iran, Iraq, Australia etc. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.


Hitech would like to get your cooperation and support by our exquisite technology, excellent product quality and service. Offering continually high quality service is our unremitting pursuit.

1. How you can control your quality?
 
For each production processing, we have complete QC system for the chemical composition and Physical properties.
 
After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
 
2. What's your delivery time?
 
It usually needs about 20-45 days after receiving the deposit.
 
3. Do you provide free samples?
 
Yes, we can provide a free sample for testing, If we have sample in stock.
 
The quantity based on the material type, The buyer should bear all the shipping costs.
 
4. What's your payment terms?
 
We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
 
5. Can we visit your Company?
 
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
 
6. What standards do we have?
 
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
 
The third party testing is all available for us.
 
For more details, please visit our official website: http://hitechmaterial.en.made-in-china.com