High quality 5mm PTFE board production process - Changde Hanshou

High quality 5mm PTFE board production process - Changde Hanshou

Polytetrafluoroethylene board does not cause rejection in the body, has no physiological side effects on the human body, can be disinfected by any method, and has a microporous structure, which can be used for various rehabilitation solutions, including artificial blood vessels and patches for soft tissue regeneration, as well as surgical sutures for blood vessels, heart, general surgery, and plastic surgery. Polytetrafluoroethylene board is a new type of sealing product and a breakthrough in the field of sealing technology. It changes the traditional use of static sealing and is a new concept of high-quality practical sealing tape with broad significance Functional sealing products. Polytetrafluoroethylene (PTFE) sheets, with their excellent performance, have become increasingly popular and widely used in various types of sealing industries, replacing PTFE sealing tapes and other sealing materials. It can effectively prevent the leakage of various mechanical equipment, oil tank end caps, cylinder end caps, gearbox end caps, various pipeline flanges, devices, storage and transportation containers, towers, tanks, non-metallic and other industrial production facilities.
It is a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether, which can meet the requirements of this welding process. TeflonPFA not only has good weldability, but also has good weld strength and strong resistance to tearing after welding. Secondly, cleaning the workpiece must be carried out for welding. No other impurities are allowed to mix in. If the treatment is not clean, the welding effect may not be ideal, and even detachment may occur. Therefore, the PTFE welded parts should be cleaned first, and then the surface to be welded should be cleaned with organic solutions such as ethanol and air dried. As shown in the diagram, it is the schematic diagram of the welding operation. The welding should be done at a 45 degree angle close to the welding part. Maintain a distance of 5-10mm from the welding point. The PFA welding rod should be placed inside a small tube with a small section exposed outside. A slanted opening should be made at the lower end of the tube, similar to soldering. However, PTFE welding has poor fluidity, so it is necessary to lightly press the melted welding rod at the welding point with an iron pipe slope to allow PFA to accumulate in the V-shaped groove. The welding rod should be placed directly on the welding surface.

High quality 5mm PTFE board production process - Changde Hanshou Tetrafluoroethylene board enhances sealing efficiency and is an effective tool for industrial production enterprises and related industries to solve the problems of gas and liquid media "running, emitting, dripping, and leaking". Polytetrafluoroethylene board is a new type of sealing product that can replace gaskets, washers, and other sealing products. It is a very novel and unique sealing material material manufactured using * processing technology. It is a continuous white pure polytetrafluoroethylene product with excellent flexibility, compression resilience, creep resistance, high and low temperature resistance, as well as excellent corrosion resistance, anti-aging, and self-lubricating properties. sealing performance It is extremely convenient to install and use, making it an ideal sealing material for industries such as chemical, pharmaceutical, petrochemical, food and beverage, electronics, power, metallurgy, and shipbuilding. teflon. Due to its softness, high compression ratio, and easy formation in three-dimensional space, it can be embedded into micro cracks and damaged areas for crack repair and leak sealing. It has outstanding effects in acid resistance, alkali resistance, corrosion resistance, and connection of non-metallic equipment and large-diameter containers.