Teflon graphite packing
Teflon graphite packing is a packing made of Teflon PTFE and graphite materials, each of which has similar properties and applications in some areas.
In general, some features of this product can be magnified and examined.
Teflon graphite packing has excellent thermal resistance, has antiseptic and hygienic properties due to the presence of Teflon.
Also, resistance to oxidation and chemical corrosion are other properties of this versatile packing.
In this section, we will examine the components of Teflon packing along with its advantages:
* Teflon in Teflon Graphite Packing *
Teflon used in this packing with its antiseptic properties and unique properties has added to the advantages of packing; These benefits include:
Acceptable dielectric property
Lower wear coefficient
* Graphite used in Teflon packing Graphite *
Graphite is also one of the materials used in the construction of this versatile packing. Graphite is made of 100% pure carbon and has extraordinary properties, some of which are described below:
Excellent thermal resistance
Resistance to chemical corrosion, harmful rays and rust
Ability to control high pressures
One of the most important advantages that can be mentioned about Teflon graphite packing; as follows:
Keeps its shape at low temperatures down to -200 degrees Celsius.
It has a proportional density.
It has a lower wear coefficient than pure Teflon packing.
It has high heat conductivity.
It has a high heat resistance up to 260 degrees Celsius.
The coefficient of expansion of heat is low.
It is simple and easy to install.
It has the property of controlling pressures.
It has considerable shape and flexibility.
The most significant applications of Teflon graphite packing, which are the result of several advantages of this packing, are:
Sealing of steam valves
Insulation of parts in health, food and pharmaceutical industries
Sealing of industrial centrifuges and mixers
Sealing machines in the shipping industry
Insulation of equipment used to transport inorganic chemicals
This packing has a density of 1.5 to 1.6 grams per cubic centimeter.
This product also benefits from pH 0 to 14.