Asbestos and asbestos-free gasket materials such as paronite – a cushioning sheet material, which is made from a mixture of asbestos fibers and various fillers, synthetic rubbers and vulcanizing agents. Paronite sheet mostly used for sealing of detachable connections, including flanges, experiencing constant influence of aggressive media and high temperature. Possible applications paronita wide enough, it is used in various fields of economy: oil and chemical industry, machinery and electricity. In industry, the most frequently used paronite sheet with a thickness of 0.4 mm to 6 mm. Directly paronite sheet, as well as laying out of it, used as insulating material in the manufacture of parts with high heat resistance and . Also, leaf paronite (electrons) are often used in the manufacture of electrical machinery and apparatus. Elektronita density varies from 1,5 to 1,8 g/cm3.
Paronite plate – elastic material, well amenable to punching. Electrons is not prone to deformation under long-term storage is not exposed to bacteria and mold, it is for these reasons, it is applied in areas of both temperate and tropical climates. Performance Properties elektronita remain under the influence of ambient temperature from – 50 C to +490 C. High-quality sheet paronita determined by bending a sheet – he would not break or crack. Paronite mon (paronite general-purpose) is commonly used as seal stationary parts that are in different environments. All the diverse types of paronita its quality characteristics meet the requirements of gost 481-80. It must be noted that paronite mon applied in different working environments: liquid and gaseous ammonia, liquid oxygen, salt solutions, as well as in the presence of petroleum products. Produced some subspecies paronita Pont, who used to work in very harsh conditions, that is susceptible to various adverse environments.
Paronite MON-A, for example, are used for sealing joints parts of equipment operating in superheated water, hot steam and aqueous solutions of various salts. Paronite MON-B is frequently used as packing material in the equipment and pipelines, not only in superheated water and saturated steam, but in all kinds of inert, dry and neutral gases. Paronite MON-In is used as a sealant. This subspecies paronita as well withstands the vapors of mineral oils. Paronite pmb is used as a cushioning material in compressors, parts of internal combustion engines, industrial units, connected by pipelines. It retains its properties under the influence of heavy and light oil products, as well as environment with excess oxygen and nitrogen. Industry also produced a kind paronita PMB-1, intended for sealing joints parts of equipment and pipelines in sea water and fluid chd. It is also used for sealing pipe connections, parts of internal combustion engines. Produced several different varieties paronita sheet, intended for use in hostile environments (acid and alkaline). This paronite Acid and elekrolizerny.