- Perfluorooctanoic acid
(PFOA), also known as C8 and perfluorooctanoate, is a synthetic,
stable perfluorinated carboxylic acid and fluorosurfactant.
- PFOA has been
manufactured since the 1940s in industrial quantities. It is also
formed by the degradation of precursors such as some fluorotelomers.
- Perfluorooctanoic acid
(PFOA) has two main synthesis routes, electrochemical fluorination (ECF)
and telomerization.
- Perfluorooctanoic acid
(PFOA) is a member of a family of perfluorinated chemicals that have
a variety of applications.
- PFOA, or
perfluorooctanoic acid, is a surfactant and an essential
polymerization aid used in very small quantities to help make
fluoropolymers, which are high performance plastic and synthetic
rubber materials.
- Perfluorooctanoic acid
(PFOA), a member of the perfluoroalkyl acid (PFAA) family of
compounds, is a strong surfactant that is used primarily as a
processing aide in the manufacture of certain fluoropolymers.
- It is also a possible
degradation product of materials used for a variety of commercial
and industrial applications, including use as fire-fighting foams,
paint additives, surfactants, water, and stain repellants for use on
clothing, upholstery, carpets, and as a coating on paper products
for food containers.
- PFOA is chiefly used
by chemical companies and manufacturers to make fluoropolymers,
which are utilized in the manufacture of non-stick cookware and
breathable, stain resistant, all-weather clothing.
- Perfluorooctanoic acid
(PFOA) is a synthetic chemical that does not occur naturally in the
environment.
- Companies use PFOA to
make fluoropolymers, which are substances with valuable properties
for applications such as fire resistance and oil, stain, and grease
repellence.
- PFOA is highly
persistent in the environment and has been found at very low levels
in both the environment and in the blood of the general U.S.
population.
- PFOS and PFOA are best
known for their use in the production of Teflon and other
stain-resistant materials.
- The U.S. Environmental
Protection Agency (EPA) as well as international and state public
health regulators have recently focused considerable attention on
PFOA and PFOS, which are used for a wide variety of industrial,
commercial, and consumer applications, because they are persistent,
and bio-accumulative depending on the length of the carbon chain.
- PFOA and related
compounds have been used in a wide range of everyday consumer
products for more than 40 years.
- PFOA is used in the
manufacture of fluoropolymers and fluoroelastomers and is present as
a component of some of the top-antireflective coating materials in
use today.
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