Teflon ptfe shett selling carbon
Carbon Teflon PTFE Sheets (sheets) and Rod (bullion) are filled with other materials such as graphite, bronze, glass and carbon. Each had its own advantages: "Graphite filled PTFE" outstanding chemical resistance and are compatible with most hydraulic fluids. Outstanding performance when used for hydraulic/pneumatic compression type piston rod and seal, bearings and band rotary application. Low friction coefficient in thecompare with PTFE filled another. Elastic modulus and surface higher than the hardness of PTFE modified. "Bronze filled PTFE" filler has better clothes, mulur, durability and higher thermal conductivity of glass fiber with PTFE. It is easy to machine, but have a bad chemical robustness in the presence of acid and alkali. Useful in an application that is experiencing a high mechanical load or high speed rub the contacts where the filler Bronze supply strength and conductivity for transporting excess, unwanted heat. "Carbon-filled PTFE" percentage of different filler will change the nature of. Two basic ingredients used in this compound, by itself, is very questionable. PTFE has a good friction properties including low wear rate and good elasticity. The brittle carbon fillers and possess low-wear. Both failed on high load and speed increase. When both elements are formulated and blended together, they became excellent material for use as seals and rings in reciprocating compressor industry. The nature of the increase of a few hundred times. Wear resistance changed drastically compared to virgin PTFE. The type and percentage of carbon is crucial to the performance of the material. For optimum wear properties, the percentage of filler is also important. A lower percentage is easier to machine but did not perform well in service . "Glass filled PTFE" at least has the effect of glass fiber on properties of chemistry and electricity and adds greatly to the mechanical properties of filled PTFE. In addition to the glass enhances the nature of press as much as 40% and increases resistance to wear. These compounds resist oxidation and acid but can be attacked by alkalis. It is heat resistant and have better mechanical properties of PTFE standard.