Xin Hongyuan Plastic Products Co., Ltd. - Teflon plate, imported Teflon plates, plastic king plate, F4 board, pure white Teflon plate, black Teflon plate / Teflon rods, imports Teflon rods, Wang plastic rods, F4 bar, pure white Teflon stick, black Teflon stick Contact: Mr. Zhang PTFE Chinese name: PTFE, English name: Poly tetra fluoro ethylene, PTFE-containing material is a PTFE ETHYLENE hua learning materials, which are widely used in packaging, electrical and electronics, chemical energy, corrosion-resistant materials. Because the pronunciation of the reason, they are usually referred to as: Teflon, iron Teflon, Teflon, Teflon, etc. (all Teflon transliteration), other common known: PTFE, F4, plastic Wang. PTFE having a look at a few features: 1, the physical properties: the mechanical properties of PTFE soft. It has a very low surface energy. PTFE (F4, PTFE) with a series of excellent performance: high temperature - long-term use temperature of 200 to 260 degrees, low temperature - at -100 degrees is still soft; corrosion - resistant to aqua regia and all organic solvents; weather-resistant - the best aging life plastics; high lubrication - the smallest with a plastic friction coefficient (0.04); not sticky - the smallest with a solid material and not adhere to any substance surface tension; excellent electrical properties, is ideal The insulating material. 2, insulation: affected by the environment and frequency, up to 1018 ohm cm volume resistivity, small dielectric loss, high breakdown voltage?. 3, high and low temperature: temperature changes little impact, a wide temperature range range, temperature -190 ~ 260 ℃. 4, self-lubricating: the smallest with a plastic friction coefficient, is the ideal oil-free materials. 5, the surface is not sticky: known solid materials can not adhere to the surface, it is a minimal surface energy of solid materials. Resistance to atmospheric aging, radiation resistance and low permeability: long-term exposure to the atmosphere, surface and performance remained unchanged. 6, non-flammable: the limiting oxygen index of 90 or less. Applications: PTFE's unique properties make it in the chemical, petroleum, textile, food, paper, medicine, electronics and machinery industries of marine operations in the field and have a wide range of applications.