25 March 2019
ABOUT PolyEtherKetoneKetone, PEKK RESIN
Extreme Performance...
PEKK polymers are designed for applications
requiring extreme performance, usually in a combination of multiple categories.
-
Outstanding high temperature performance
- continuous use temperature 250 – 260°C,
short term exposure up to 300°C -
Very high stiffness, tensile & compressive strength, impact resistance
-
Excellent combustion resistance properties
- inherently flame retardant, low level of smoke generation -
Low smoke toxicity
-
Resistant to virtually all organic and inorganic chemicals
(only sensitive to very agressive
reagents like fuming sulfuric and nitric acid, methylene chloride) -
High dielectric strength - good insulating properties
- High breakdown voltage
- Tremendous barrier properties (CO2, H2S...etc.)
- Outstanding control of wear-rate and COF (coefficient of friction)
DOWNLOAD POLYEHTERKETONEKETONE, PEKK BROCHURE
DETAILS
This investment, which complements
the doubling of Kepstan® PEKK resin capacities
in France in 2017, supports the strong demand
for carbon fiber reinforced composites and 3D printing.
It confirms Arkema’s wish to strengthen
its offering of advanced materials
in the most demanding markets such as
aeronautics, oil and gas, electronics and automotive,
and the Group’s commitment to lightweight materials,
which is one of its six innovation platforms
for sustainable development.
The Kepstan® PEKK resins range features
excellent mechanical, chemical, fire
and abrasion resistance.
These resins also accommodate
a wide range of processing technologies, particularly
in the field of 3D printing where they are uniquely suited
for powder sintering and filament extrusion processes.
Parts made of Kepstan® reinforced carbon fiber PEKK,
replacing metal for structural parts
of future generations of aircraft, will provide
lightweight materials including faster production cycles
in the aeronautics and defense sectors.
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"This new capacity,
which has been brought on line on schedule,
will enable our customers and their customers
to better meet the future demand
for ever more efficient materials.
We thank our customers, our partners
and the users who have trusted us and very early on
selected Kepstan® PEKK in their respective markets."
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