Teflon impregnated fiberglass packing

Teflon impregnated fiberglass packing
First of all, let us explain about fiberglass and Teflon, so that you become more familiar with these words and features, so that we can examine the products that result from the combination of the two.

fiberglass :
Fiberglass is a type of refractory product that is made of petroleum materials and fiberglass. Today, fiberglass fibers are used in most factories as well as petrochemicals to strengthen tanks and prevent them from decaying. Manufacture of composites; The base and raw material of various sealing packages, preparation and weaving of industrial refractory fabrics, preparation and weaving of various types of refractory yarns, making resistance shields, etc. are among a number of very special properties of cyberglass.
The most important feature of fiberglass is that it does not cause any environmental damage. For this reason, fiberglass has been the most suitable alternative to asbestos and asbestos products in the last decade.
Teflon
Teflon is one of the most important industrial products and the most widely used polymer. Teflon is a polymer with the lowest coefficient of friction among all materials, therefore it is used in making all kinds of non-stick containers, tapes and sealing packages. Teflon in sealing packages causes lubrication, ease of use, low heat transfer, thermal and mechanical stability, complete sealing of the tank and the desired shaft, etc. are just some of the capabilities that Teflon has added to this sealing pack. .
The most famous commercial manufacturer of this product is DuPont.
Teflon-impregnated fiberglass packing:

Teflon-impregnated fiberglass refractory packing, also known as fiberglass sealing packing, is woven from fiberglass with Teflon liquid. The heat resistance of Teflon-impregnated fiberglass packing is about 350 degrees Celsius. The pressure tolerance of Teflon-impregnated fiberglass packing is also very desirable in centrifuges with a maximum speed of 10 meters per second. As you know, the temperature tolerance of Teflon is 300 degrees Celsius. But those who are looking for high heat tolerance, I must say that the core of this packing is fiberglass and can withstand temperatures of 670 degrees Celsius. The Teflon layer on this product lubricates it.
Features of Teflon-impregnated fiberglass packing: (Let's give a full description of its heat and pressure tolerance):

Heat tolerance:
The fiberglass fibers in this product cover temperatures up to 650 degrees Celsius, but due to the Teflon layer on these fibers, the heat tolerance has been reduced to 350 degrees Celsius.
High pressure tolerance of this product:

Teflon-impregnated fiberglass sealing packing withstands 20 times the pressure in the rotor and 100 times in valves, valves and industrial tanks.
Applications of this product:
Sealing of high pressure industrial tanks in industries such as: refineries and petrochemicals
Used for sealing and sealing laboratory tanks
Sealing of all types of high pressure valves in power plants
Used in a variety of industrial centrifuges
Replacement of asbestos packings in motor homes
Used in vacuum pumps