Description

Common white Teflon Seal Tape are commonly used in HVAC and water supply and drainage, and there are special PTFE Tape for natural gas pipelines. In fact, the main raw materials are all PTFE, but some processes are different. The teflon seal tapeis produced with high-quality materials and advanced technology, with good quality and complete specifications, which can meet the requirements of different customers in different industries. The product has extremely superior insulation, extremely strong chemical stability and good sealing performance. It is widely used in machinery, chemical industry, metallurgy, electric power, shipbuilding, aerospace, medicine, electronics and other industrial fields.

Features

The mechanical properties of PTFE are relatively soft. Has a very low surface energy. In practical applications, many liquid raw material tapes are used instead of solid raw material tapes. The liquid raw material sealant has the characteristics of high bonding strength, good sealing performance, corrosion resistance, high temperature resistance, and aging resistance. Precision filter device , Fast installation, is currently the most advanced thread sealant. It is widely used for thread sealing and locking of industrial and civil pipelines such as fire fighting, shipbuilding, natural gas, tap water, meters, air conditioners, gas pipes, oil pipes, and hydraulic pipes. Non-combustibility: The oxygen limit index is below 90.

Mechanical properties: Its friction coefficient is extremely small, only 1/5 of polyethylene, which is an important feature of perfluorocarbon surface. In addition, because the fluorine-carbon chain intermolecular forces are extremely low, PTFE is non-sticky.

Temperature resistance: PTFE maintains excellent mechanical properties in a wide temperature range of -196 to 260°C. One of the characteristics of perfluorocarbon polymers is that they are not brittle at low temperatures.

Electrical properties: PTFE has low dielectric constant and dielectric loss in a wide frequency range, and has high breakdown voltage, volume resistivity and arc resistance.