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Brief analysis of the characteristics of ceramic fiber blankets and quality judgment methods

Date:2020-01-14 17:02 | From:Zhengzhou Sunrise Refractory | Author:admin
What are the characteristics of ceramic fiber blankets?
1. Superior stability and outstanding anti-pulverization ability;
2. Excellent heat insulation and sound absorption;
3. Low bulk density and low heat capacity greatly shorten the time of heating and cooling of the kiln.
4. Low thermal storage and thermal shock resistance;
Next, we will introduce the quality discrimination method of ceramic fiber blanket:
1. First of all, you need to look at the color. Good ceramic fiber blankets are whitish, and yellow ones are generally low-grade products.
2. Good products are formed by the spinning process. Long fibers are tight when they are intertwined. They have good tear resistance and good tensile strength. Poor short-fiber ceramic fiber blankets are easy to tear and have poor resilience. In high temperature environments Easy to shrink and break.
3. Look at the content of slag balls inside. A good ceramic fiber blanket contains slag balls below 15%, tear the fiber blanket to see if it contains some brown or black residue.
If you are interested in our company's ceramic fiber blankets, welcome to contact us, we will give you the most professional technical guidance and the highest quality ceramic fiber blankets.

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