PFA - extreme temperatures and harsh chemical

PFA (PerFluoroAlkoxy  alkane) is a flexiable and transparent fluoropolymer that owns excellent chemical stabilities, It is a high-performance fluoroplastic,  thermal properties and dielectric properties as PTFE. Good self-lubricating properties, flame resistance, and aging resistance. Its creep resistance and compression strength are better than PTFE. As well as it owns high tensile strength. Its mechanical strength is 1.6 times as strong as PTFE. PFA’s long-term working temperature -196°C – 260°C.And it has the lowest coefficient of friction in the plastic, along with its very good electrical properties. Its electrical insulation is not affected by temperature.

Physical and Chemical Properties of PFA

● High Temperature Resistance: PFA can be used for a long time in a temperature range of -80°C to 260°C and has excellent heat resistance.
● Corrosion Resistance: PFA has extremely high resistance to almost all chemical reagents, including strong acids, strong bases and organic solvents.
● Low Friction Coefficient: PFA has a very low friction coefficient and is suitable for applications that require low friction.
● Transparency: PFA material is transparent and can be used in situations where transparency is required.
● Weather Resistance: PFA has strong resistance to ultraviolet rays and ozone and is suitable for outdoor use.
● Electrical Properties: PFA’s electrical insulation is not affected by temperature, has good dielectric properties, and excellent radiation resistance.

PFA Application Fields

● Aerospace: PFA materials can be used to manufacture high-temperature and high-pressure pipes, connectors, and other components with high safety requirements, and can withstand extreme temperatures and pressures.
● Chemical Industry: PFA can be used to manufacture highly corrosion-resistant components such as various chemical containers, pipes, pumps, valves, reactors, etc.
● Electronics: PFA can be used in the manufacture of high-performance materials such as cable insulation and copper cladding of circuit boards.
● Medical: PFA can be used to make medical devices such as drug delivery tubes and human implants.

Environmental impact and safety of PFA

● The environmental impact of PFA is relatively small because it is a polymer and is not easy to decompose. However, care should still be taken to avoid high temperatures and strong oxidants during handling and use to prevent it from decomposing and producing harmful gases.
● Compared with PFAS (perfluoroalkyl and polyfluoroalkyl compounds), PFA has lower bioaccumulation and persistence, and poses relatively less risk to the environment and human health.

Sheet
Dimensions: 12 in x 12 in – 24 in x 24 in

Thickness: 0.125 in – 2.750 in

Rod
Outside Diameter: 0.125 in – 2.750 in

For detailed advice and product service, please contact us:
HAI VIET TECHNICAL SERVICES COMPANY LIMITED
⛳️: No. 119, TA16 Street, Thoi An Ward, District 12, HCMC.
Call/Zalo: 0903.879.418 – Mr. Hieu
Email: hieu.lk@haivietcorp.com
Hotline: 0903.144.189