PTFE Gaskets & Seals PTFE Materials

PTFE gaskets, also known as PTFE gaskets , are made of PTFE rods, tubes and plates mechanically turned or cut into flat gaskets, V-shaped gaskets, piston rings, ball valve gaskets, etc. In fluid machinery (such as pumps, compressors, mixing kettles, centrifuges, etc.), the most severe operating conditions should be counted as PTFE gaskets. In fluid machinery (such as pumps, compressors, mixing kettles, centrifuges, etc.), the most severe operating conditions of the components to be counted on PTFE gaskets.PTFE gaskets are made of PTFE rods, tubes and plates mechanically turned or cut into flat gaskets, V-shaped gaskets, piston rings, ball valve gaskets, etc. They have good corrosion resistance, aging resistance and non-conductive properties. It has good characteristics such as corrosion resistance, aging resistance and non-conductivity. Polytetrafluoroethylene pH 0-14 (except for molten alkali metals and fluorine at high temperature and pressure). It can have good mechanical strength between -100℃～100℃.

What is the performance of PTFE gasket

PTFE gasket, also known as polytetrafluoroethylene gasket, is a high-performance, corrosion-resistant, high-temperature-resistant sealing material. Here we will learn more about the performance of PTFE gasket.

1、Corrosion resistance

PTFE gasket has excellent corrosion resistance and can resist the erosion of many chemicals. It is not easy to deform, expand or rupture under the action of acid, alkali, organic solvents and other corrosive substances, and can maintain its stable size and shape.

2、High temperature resistance

The high temperature resistance of PTFE gasket is very outstanding, it can work for a long time in the range of -200℃～+260℃, and it will not melt, soften or decompose. This stable performance at high temperature makes it an important sealing material in aviation, aerospace, military, chemical industry, electric power and other fields.

3、Low friction coefficient

PTFE gasket has a very low coefficient of friction, much lower than general metal materials. This low coefficient of friction makes it perform well in dynamic sealing, which can effectively reduce the wear and tear of sealing parts and the heat generated by friction.

4、Good sealing performance

The material of PTFE gasket has very good elasticity and compressibility, which can be adapted to various shapes of sealing surface. It can maintain stable sealing performance under different media and temperatures, not easy to leak, and has high reliability.

5、Excellent electric insulation performance

PTFE gasket has excellent electrical insulation properties and is an ideal electrical insulation material. It can effectively prevent electric arc and discharge phenomenon, which makes it widely used in electronics, electric power and other industries.

6、Excellent anti-aging performance

PTFE gasket has excellent anti-aging properties and can be used for a long time in the natural environment without deterioration and degradation. It has a long service life, which can reduce equipment maintenance costs and replacement costs.

PTFE gasket is a new type of sealing product, which is the breakthrough of new technology in the field of sealing at home and abroad, it changes the traditional use of static sealing, it is a new concept of high-quality and practical sealing tape, and it is a functional sealing product with wide significance. PTFE gasket, with its excellent performance, replaces PTFE sealing tape and other sealing materials sealing tape, is more and more welcomed and widely used by various types of sealing industry. It can effectively eliminate all kinds of mechanical equipment, tank end caps, cylinder end caps, gear box end caps, various pipeline flanges, devices, storage containers, towers, tanks, especially non-metallic industrial production facilities such as leakage, strengthen the sealing performance, industrial production enterprises and related industries to solve the gas, liquid media "running, bubbling, dripping, leakage", * leakage effective tool. It is an effective tool for industrial production enterprises and related industries to solve the problem of gas and liquid media "running, bubbling, dripping and leaking".