Gaskets are essential components used as sealants in various industrial applications. In the gasket industry, gasket manufacturers who offer alternatives to asbestos gaskets are preferred. The reason is the dangers of asbestos. Non-asbestos manufacturers offer non-asbestos gaskets of similar strength to meet gasket specifications for many applications.
Why use non-asbestos gaskets?
Asbestos gaskets have been used in industry for several years. Growing concerns about the health hazards of asbestos have prompted manufacturers to look for alternatives. Asbestos only affects those who have regular direct contact with asbestos fibers during the manufacturing process. Once the asbestos fibers are placed in the gasket, there is no impact on the user without contact.
If you come into contact with asbestos fibers, they will be broken into fine thread-like fibers, which can be accidentally inhaled mainly by workers who come into direct contact with asbestos. Over time, these tiny fibers can accumulate in the lungs, causing health problems that can be as serious as cancer. The dangers of asbestos have also been recognized by regulatory authorities. Therefore, ethical gasket manufacturers introduce non-asbestos gaskets during the production process to ensure worker safety.
The difference between asbestos and non-asbestos gaskets
Asbestos fibers are strong and resistant to high temperatures. These fibers are thin and long. Non-asbestos gasket manufacturers utilize graphite, Teflon, and other materials as reinforcing fibers in gaskets. These fibers are heat, chemical and temperature resistant. The properties of these fibers ensure that the performance of the pad is not affected by the discontinuation of asbestos use.
Asbestos gaskets are made from silicate fibers, while non-asbestos gaskets are produced using carbon-based or organic materials. Asbestos gaskets are relatively cheaper than non-asbestos gaskets. Gasket manufacturers have been using different materials to provide customers with innovative and efficient non-asbestos gaskets that can be easily customized as per their needs.
Asbestos-free gaskets are made from organic fibers, aramid fibers, nitrile rubber and mineral fibers. These substances are water or oil resistant ingredients. Typically, non-asbestos gaskets are used in low voltage equipment, transformers and compressors. They are also used in valve covers and valve discs in internal combustion engines, although here they are prone to deformation.
Today, gasket manufacturers offer non-asbestos gasket sheets that may have some of the properties of asbestos or better properties than asbestos gaskets. Because carbon or organic materials are the basis of non-asbestos gaskets, they are safer than asbestos gaskets.
Asbestos gaskets are still in use around the world, if not all, then there are patents for the production of gaskets. Gasket manufacturers who understand the potential risks of asbestos are switching to non-asbestos gaskets. Regulators are also introducing bans on manufacturers' use of asbestos.
Companies aware of the potential risks of asbestos are innovating new non-asbestos products to effectively meet market needs in an ethical manner. Sa Tuo is well known among non-asbestos gasket manufacturers and is a leading manufacturer of high quality sealants as per international standards. For non-asbestos gaskets you can contact Sa Tuo experts:Whatsapp: +86 19855540824