Refractory packing of oily Teflon
This type of Peking is woven from pure Teflon refractory fibers impregnated with special silicone oil.
First, let's deal with the structure and description of the ingredients of this packing:
Silicone oil has the property of polishing and separating power and is used in rubber, plastic, pipe, hose, polishing and waxing, pharmaceutical, automotive, aerospace industries.
Polymethyl siloxane or silicone oil is present as a clear liquid at room temperature. It is used as a lubricant in a wide range of applications such as food processing, food packaging, food wrapping, food storage, bottles and cans, food preservatives, gaskets and seals. Takes.
Different types of silicone oils (SILICONE OIL) with different concentrations include silicone oil with a concentration of 100, silicone oil with a concentration of 350, silicone oil with a concentration of 1000, silicone oil with a concentration of 12500 and silicone oil with a concentration of 60,000 and..
Silicone oil has high lubricating power and good heat and cold resistance (+50 degrees to -50 degrees) and is insulating against electricity and colorless and odorless, as well as other features such as gloss, separating power in many It has many applications in industry and is constantly used.
This polymeric material has a low coefficient of friction (used in non-stick containers). Polytetrafluoroethylene is best known in the world under the Teflon brand. Since this polymer (Teflon) is rarely excreted by the human body, it is used in medicine and we can use it to make artificial organs in the human body. This polymer (Teflon) has a light weight with a strong structure. It has a neutral or inert chemical property with most industrial chemicals. PETFE polytetrafluoroethylene has a wide temperature range from -260 to 260 degrees Celsius.
Refractory Teflon oil packing
Oil Teflon packing is one of the most widely used types of Teflon sealing packing. This type of Peking is woven from pure Teflon refractory fibers impregnated with special silicone oil. In the core of this material, silicone o-ring can be used for more flexibility and elasticity. Oily coating on the fibers of this type of packing is one of the most important parameters to distinguish it from other packings.
In fact, the impregnation of the fibers of this type of packing with oil causes its coefficient of friction to be significantly reduced. Low coefficient of friction is important because it prevents shaft deformation against heat and high speed. This is a special application privilege.
Another advantage of Teflon oil packing is that due to the presence of silicone oil on its fibers, it does not become dry and brittle after installation in the machine. This causes the shaft to start slowly when starting the machine.
It is not bad to know that Teflon is one of the most important materials used in laboratory and even hygienic environments. The presence of silicone oil helps keep this packing healthy and even causes it to become too isolated.
What is the heat tolerance of oil Teflon packing?
The heat tolerance of this type of oil refractory packing is generally up to positive 260 degrees Celsius. It is worth noting that this packing can retain its original properties well at a temperature of minus 200 degrees Celsius.