Klingerite sheet without asbestos

Klingerite sheet without asbestos

Asbestos-free klingerite sheet is produced using refractory materials such as fiberglass, ceramics, carbon, Kevlar, aramid, etc., so that due to the absence of asbestos in its structure, it can be used in all environments and does not pose any danger to human health. .

Sanat Pars Refractory Store is ready to provide consulting, sales and sending asbestos-free clearing sheets, with various dimensions and thicknesses, all over the country.

Refractory sheets are one of the least expensive insulators used in various industries, including petrochemicals and power plants. These sheets must be carefully selected and their flexibility and strength must be compatible with the temperature and pressure in the environment. Because refractory sheets are often used as washers, to control the pressure between the parts and to prevent the material from seaming out. The materials used to make these products must be able to completely fill the space between the parts. In this article, we intend to examine asbestos-free klingerite sheet, as one of the most popular refractory sheets in the industry. But before that, it is better to see why asbestos has been removed from the composition of this refractory sheet.

Observing asbestos fibers under a microscope will show us its sword-shaped and cohesive shape. The reason for all the unique properties of these fibers, including heat tolerance, reduced energy loss and impermeability, is the same density of interwoven asbestos fibers.

In the last years of the 19th century, a way was found to produce gaskets by compressing asbestos fibers, which provided buyers with high heat tolerance and high pressure resistance products. Asbestos soon became one of the most widely used refractory insulators on the market. Asbestos sheets are named after Klinger, the largest manufacturer of the product (Klinger).

But a hundred years later, the asbestos reputation suffered a fatal blow. The increasing number of hospitalizations and evidence of dangerous lung diseases in those who were in direct contact with asbestos prompted experts to conduct extensive research in this area. The results of these studies showed that asbestos dust is toxic, which led to the ban on the general use of asbestos and its restriction to places out of reach of humans and nature. Following these events, scientists and manufacturers sought to find suitable alternatives to this widely used but extremely dangerous refractory.

It is recommended to read the article on Klingrit refractory sheet from Pars Refractory website to get acquainted with Klingrit sheet.

Over time, other refractory materials such as Teflon, aramid and carbon, which have good thermal and chemical tolerance, have been used in the production of refractory gaskets. These fibers, with significant resistance to oil and water, unlike asbestos, are made from organic-based materials and mineral fibers that are non-toxic and do not pose a risk to human health.

Over time, with the advancement of expert knowledge, sometimes the non-asbestos sheets produced not only had the properties and benefits of asbestos, but also performed better and were safer than asbestos gaskets. As a result, manufacturers seeking to preserve the future health of humans and the environment are increasingly turning to these asbestos-free refractory sheets.

Although asbestos-free klingerite sheets have significant positive properties, they are sometimes reinforced with steel or steel wire to increase their mechanical strength and strength.

To get more acquainted with this product and get more details, you can read the article on asbestos-free Klingerite refractory sheet from Pars Sanat refractory website.

The general characteristics of all asbestos-free klinger sheets are the same; However, in some minor cases, they will be different:

Asbestos-free Klingerite sheet made of Teflon: This refractory sheet has properties similar to the stunning properties of Teflon, such as high heat tolerance, significant chemical resistance, and very low coefficient of friction.
Asbestos-free asbestos-based carbonate sheet: This type of refractory sheet, which is mostly used in cellulose, petrochemical and automotive industries, has several positive features such as chemical resistance to alkalis and durability and longevity.
Asbestos-free asbestos-free klingerite sheet: Aramid refractory sheet has different applications due to different characteristics compared to other sheets, including good abrasion resistance and organic solutions, and insufficiency. These refractory sheets are used in aqueous environments, salt solutions, alcohol and gaseous environments up to 300 ° C.
The most famous manufacturers of asbestos-free Klingerite refractory sheets are Klinger, Frenzlit and Extra, which often produce their product in the form of a square with dimensions of 1.5 meters and a thickness of 0.5 to 6 mm.

Although the use of these refractory sheets depends on the type of refractory material used in it, it has been used in most areas of industry and due to the presence of non-toxic materials in them, they can even in hygienic environments with ambient temperature and high pressure. Be employed.

Despite the advantages of asbestos-free sheets mentioned earlier, in general, the following can be considered as features of asbestos-free Klingerite sheet:

Significant resistance to pressure on the parts and its neutralization; Which increases the service life of gaskets and parts.
Easy to cut
High heat tolerance up to about 550 ° C; This amount will vary depending on the type of sheet and the materials used.
Maintaining Q.

Equilibrium and dimensional stability at low temperatures, up to about minus 100 ° C
Unique chemical resistance to most acidic and alkaline substances
Free of asbestos and suitable for maintaining human health and the environment

For more information and advice on buying asbestos-free clearing sheet in various dimensions and thicknesses, you can refer to the website www.nasoozsp.com and contact the experts of Sanat Pars Refractory Store.