What is PFA?
PFA stands for perfluoroalkoxy and it is a tough and flexible fluoropolymer.
What are the key properties of PFA?
The key properties of PFA include chemical stability, electrical insulating property, age resistance, low friction, and high temperature mechanical property.
What is PFA used for?
PFA is used in various applications such as medical equipment, pharmaceutical devices, semi-conductor plastics, and lab equipment.
Why is PFA commonly used in medical, pharmaceutical, and semi-conductor industries?
PFA is commonly used in these industries due to its extreme resistance to chemical attack, optical transparency, overall flexibility, and ability to maintain material purity.
Can PFA replace stainless steel in medical devices?
Yes, in some cases, PFA can replace stainless steel in medical devices due to its high temperature and pressure resistance, resistance to biological impurities, stiffness, and long life.
Why is PFA frequently used in the pharmaceutical industry?
PFA is often used in the pharmaceutical industry because it meets the mandated regulations for process component materials and can be manufactured using various methods such as extrusion, injection molding, and compression molding.
What are the properties of PFA resins for the semi-con industry?
PFA resins for the semi-con industry have high purity composition, minimum extractables, improved flex life, and excellent chemical stress crack resistance.
Is PFA chemically stable?
Yes, PFA is chemically stable, which makes it suitable for applications that require resistance to harsh biological and chemical elements.
Is PFA FDA approved?
Yes, PFA is FDA approved, making it suitable for use in medical and pharmaceutical applications.
What are some other properties of PFA?
Some other properties of PFA include anti-stick properties, non-flammability, low moisture absorption, UV resistance, and translucency.
