Complaint
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.
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.
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
