Resumo Os alcanos perfluoroalcoxi, vulgarmente conhecidos como PFA, representam uma categoria de fluoropolímeros com uma combinação única de propriedades que os distinguem de outros materiais da sua classe, como o politetrafluoroetileno (PTFE) e o etileno-propileno fluorado (FEP). Uma análise da tubagem PFA revela o seu valor fundamental em aplicações que exigem extrema inércia química, elevada estabilidade térmica e [...]
What is PFA? PFA tube is a special type of plastic conduit made from Perfluoroalkoxy (PFA) material. PFA is a polymer with excellent chemical resistance and high-temperature tolerance, commonly used for fluid transfer in industries such as chemical manufacturing, semiconductor fabrication, and pharmaceutical production. Excellent Properties of PFA: Characteristics Description Corrosion Resistance Excellent chemical resistance, […]
Attribute PFA (Perfluoroalkoxy) PTFE (Polytetrafluoroethylene) Material Composition Copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene Polytetrafluoroethylene Appearance Semi-transparent Pure white, opaque Raw Material Shape Pellet form Powder form High-Temperature Resistance -200°C to +260°C -200°C to +250°C Corrosion Resistance Excellent Resistant to acids, alkalis, and organic solvents Electrical Insulation Excellent Excellent Compressive Strength […]
1. What is PFA tubing? PFA stands for Polyfluoroalkoxy in English, and it is known as soluble polytetrafluoroethylene in Chinese. PFA plastic is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene. It has increased melt adhesion and decreased solution viscosity, while its performance remains unchanged compared to polytetrafluoroethylene. PFA tubing is produced […]
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