In JUL, HOT SALES, 5*40HQ containers ceramic fiber paper, ceramic fiber blanket, ceramic fiber board are packed for delivering to our customer in Russia.
In recent years, ceramic fiber paper is a popular thermal insulation material in the market. It is light, thin and efficient. It is sought after by the majority of users. Now there are many inferior products on the market. The price is relatively low, but the naked eye is not very good. Distinguish good and bad, and even the surface looks slightly better than good quality, but poor-quality products have serious quality problems and hidden dangers.
In order to help consumers identify genuine and fake ceramic fiber paper and buy genuine to avoid economic losses, today I will teach you how to identify high-quality of it：
First, the weight of a single piece of ceramic fiber paper of conventional product size is about 7 kg, while the weight of counterfeit products is relatively light or relatively heavy.
Second, high-quality product is more expensive because of its high cost. And the relatively low price is undoubtedly inferior quality.
Third, the genuine product is relatively pure in color and will not appear variegated and relatively white, but not particularly white. The color of the imitation product will appear variegated and chaotic, generally yellowish.
Fourth, look at the content of slag balls. This does not need to be detected with equipment, but can be sensed by hand. First, touch the surface to see if there is too much powder in the slag balls, and then touch it after tearing it apart. How many boxes are the cracked slag balls? Wait, the reason for this is that many manufacturers simply apply a layer of glue on the surface in order to look good on the surface or to cover up the fact that there are too many slag balls. In fact, such product is the most unusable, because this layer of glue will volatilize when exposed to high temperature. If only the ceramic fibers are left, there will be delamination or scattering.
Fifth, do the combustion test. The method is very simple. Just use your lighter or gas stove to light it directly to see if there is any odor and smoke during the test. After a period of burning, it will not return to white. After the test, see if it will delaminate or fall apart. Good fiber paper has almost no odor and smoke, and will not delaminate or disperse when exposed to high temperatures.
Sixth, the most important point is to try it on your own equipment or objects. After the trial, which one is of good quality and which one is poor, of course, you can’t just look at the surface, you need to comprehensively consider which is good and which is bad from many aspects.
According to these six points to operate the experiment, you can find good quality ceramic fiber paper.
Ceramic fiber blankets are also called aluminum silicate fiber blankets, and are also called aluminum silicate double-sided acupuncture blankets. After the double-sided needle punching process, the degree of interlacing of fibers, anti-delamination performance, tensile strength and surface flatness are greatly improved. The fiber blanket does not contain any organic binder to ensure that the ceramic fiber blanket has good manufacturability and stability under high temperature and low temperature conditions. The ceramic fiber blanket is white in color and regular in size, and integrates fire resistance, heat insulation and heat preservation. It can still maintain good tensile strength, toughness and fiber structure when used for a long time in a neutral and oxidizing atmosphere. The temperature resistance is 950-1400℃.
Ceramic fiber board is a relatively strong board made of ceramic fiber cotton with specific refractory additives through vacuum suction filtration molding process. Ceramic fiberboard is also called aluminum silicate fiberboard and refractory fiberboard. It is a refractory insulation material widely used between 600 degrees and 1200 degrees. It is produced by continuous production and advanced technology level. It has the characteristics of smooth surface, accurate size, good toughness, can be cut arbitrarily, and excellent thermal insulation effect. The main raw materials are coke gemstone and alumina powder.
