https://www.avient.com/sites/default/files/2022-11/Smarter Materials High Performance Thermoplastics.pdf
Following are top reasons why many manufacturers and designers choose
high-performance thermoplastics:
• High-temperature resistance • Chemical resistance
• Flame/smoke/toxicity (FST) performance • Chemically inert
PLUS, ALL
THE BENEFITS
OF PLASTIC
In addition to their elite-level properties,
high-performance thermoplastics deliver
the typical advantages of polymers over
other material types such as metal, glass and
ceramic, including:
• Light weight
• Design freedom/part consolidation
• Easy colorability
• Efficient, high-volume processing
• Elimination of secondary operations
• Enhanced product experience
for the end user
- quieter environment
- improved tactile feel
- better usability
ADVANTAGES
Going Above
and Beyond
• Amorphous structure
• High marks for toughness, chemical resistance,
hydrolytic stability, resistance to boiling water,
and extreme thermal capabilities
• Best for: aerospace interiors, hot water fittings,
and medical and dental devices that are
subjected to repeated steam sterilization
• Also used in food equipment exposed to
temperature extremes, such as coffeemakers
or freezer-to-microwave cookware
Polyaryletherketones
Polysulfones
Liquid crystal polymers
Polyetherimides
Polyphenylene sulfides
There are five
major families of
high-performance
thermoplastics
P
O
LY
AR
YL
ET
H
ER
K
ET
O
N
ES
P
O
LY
SU
LF
O
N
ES• Semi-crystalline structure
• High marks for thermal stability, chemical
resistance and mechanical properties over
a wide temperature range
• Better-than-average levels of combustion
resistance and electrical performance
• Some PAEK materials, like polyetheretherketone
(PEEK), are also extremely tough and have
excellent impact strength
• Best for: aerospace, automotive, industrial
and medical components
• May be used to create stock shapes such as
rods, bars, and tubes
All in the Family
P
O
LY
P
H
EN
YL
EN
E
SU
LF
ID
ES • Semi-crystalline structure
• Excellent temperature resistance with continuous
service temperatures up to 230°C
• High marks for modulus and resistance to creep,
corrosion, and chemicals
• Above-average electrical properties
• Best for: complex parts with extremely tight
tolerances; often used as an alternative to metals
and thermosets in automotive underhood parts,
appliances, electronics, and industrial applications
Polyaryletherketones
Polysulfones
Liquid crystal polymers
Polyetherimides
Polyphenylene sulfides
There are five
major families of
high-performance
thermoplastics
P
O
LY
ET
H
ER
IM
ID
ES
LI
Q
U
ID
C
R
YS
TA
L
P
O
LY
M
ER
S • Semi-crystalline structure
• High degree of anisotropy: strength, stiffness
and thermal expansion will be greater in one
direction vs. the other
• High marks for temperature, chemical
and electrical resistance
• Exceptional mechanical strength
and high flow rates; often used to fill
extremely long parts with thin walls
• Best for: electronic connectors, sensors,
bullet-resistant vests, jet engine enclosures,
brake and transmission friction parts, and gaskets
• Amorphous structure
• High marks for thermal, mechanical,
and chemical properties
• Often selected for demanding applications requiring
ultra-high mechanical strength combined with high
temperature, corrosion and wear resistance
• Impact resistance may be lower than
that of PSUs and PAEKs
• Best for: aerospace interiors, automotive lighting,
medical devices, and electrical and fiber optic
connectors
All in the Family
Source: https://www.craftechind.com/standard-and-custom-parts-in-high-performance-plastics/
TEMPERATURE AND MATERIAL TYPE
The two broad classifications of high-performance thermoplastics—amorphous and semi-crystalline—
have different temperature characteristics.
https://www.avient.com/sites/default/files/2025-01/Securities Trading Policy %282024%29 Final.pdf
Transactions under Company Plans: This policy, other than any pre-clearance
requirements in Section 8, does not apply to the exercise of an employee stock option if
the exercise price is entirely paid in cash or a stock appreciation right settled and held in
common shares under the Company’s equity plan(s).
https://www.avient.com/news/plastics-and-rubber-thailand-2024-include-avients-showcase-specialty-and-sustainable-materials
Bergamid™ FR Non-Halogen Flame Retardant Formulations: specially formulated for high-voltage connectors in a safety orange color, these materials combine the application flexibility of high-flow nylons for thin-wall designs with the performance of a non-halogenated fire retardant system, available in unfilled or reinforced PA6, PA66 and PA 6/66 grades with UL 94 V0 and CTI 800+ ratings