What is PEEK Plastic?
PEEK (polyetheretherketone) is a highperformance engineering
plastic with outstanding resistance to harsh chemicals, and
excellent mechanical strength and dimensional stability. It offers
hydrolysis resistance to steam, water, and sea water. PEEK has the
ability to maintain stiffness at high temperatures and is suitable
for continuous use at temperatures up to 338oF (170oC). This
engineering plastic has a proven track record in challenging
environments such as aerospace, oil and gas, and semiconductor.
Some of Peek’s material properties:
=> Chemical resistance: PEEK displays high resistance amidst a wide range of chemical
environments, even including high temperatures. It can only be
dissolved in concentrated nitric acid or sulphuric acid.
=>Long life: It is a hard, stiff and strong polymer. It displays good friction
as well as wear properties.
=>Hydrolysis resistance: PEEK material can be exposed for a long period of time to high
pressure water and steam without exhibiting any serious
=>High temperature resistance: When the process temperatures go beyond the limit of what
conventional plastic materials can withstand, it is advisable to go
|Available Technology:||CNC/ Injection Moulding|
|Available Material||PET, PPS, HDPE, PAI, PEEK, or assigned material|
|Color||Oiginal/ balck or customized color|
|Equipments||12sets injection machines +8 sets CNC machines|
The common PEEK material options:
1) Virgin PEEK (unfilled)– is naturally abrasion resistant.
2) Glass-Filled PEEK offers enhanced mechanical and thermal
properties over those of basic PEEK, plus excellent resistance in
harsh chemical environments and is electrically insulative.
3) Bearing Grade PEEK– has enhanced bearing and wear properties.
TECAPEEK PVX is an ultra high performance bearing material with wear
4) FDA Compliant PEEK– grades available that meet FDA requirements.
Application of the PEEK products:
PEEK is widely used for:
PEEK is ideal for exterior aerospace conditions where the material
comes into contact with atmospheric particles and low temperatures.
The material is also favored because it is light weight, chemically
inert, and relatively inexpensive.
2) Filter Manufacturing:
Biodiesel fuel filters: Biodiesel has been recognized worldwide as an alternative channel
of energy because of its immense benefits. However, biodiesel
degraded the standard filters as these were prepared from PA. PEEK
is not effected by biodiesel and hence provides good sustainability
for a long time.
Membrane spacer-battery: This is a mixed material which is used to separate different
layers in a battery. PEEK, with a thickness of 50 microns, is
thinner than the conventionally used polypropylene at 195 microns.
Again, due to good resistance to acid and chemicals along with
controlled porosity, PEEK is considered a high quality material to
produce modern products.
Vacuum belt filters: Vacuum belt filtration is a process where chemicals are de-watered
and dried. The drying process is accomplished by running the
chemicals through a filter on a belt. Different kinds of chemical
manufacturers like to use PEEK to make the filter itself more than
polyester, which is less durable.
Implant Material: PEEK is quite flexible, durable and strong in
nature. It does not harm body or skin so it is very useful to
repair soft tissues and grafts.
Dialysis pump filter: In dialysis, malfunction of the pumping
mechanism causes severe problems and hence a good pump is required
which is not effected by heat or cold. For this reason, PEEK, which
has a high temperature resistance and low moisture absorption, is
an apt choice.
4) Food and Beverage:
Food drying: Processes requiring dehydration for the production of powders,
pastes and granules demand temperatures as high as 150°C. Currently
PET fabrics are used but when temperatures as high as 190°C are
required along with the same characteristics and shrinkage level as
PET, Polyetheretherketone is a very good option.
Feed drying: At the end of production, some animal foods are dried on a belt
which reaches a temperature of 150°C. PEEK is the material often
used in this application because of its high temperature
5) Chemical and Pharmaceutical:
Pharmaceutical products including centrifuges and disc filters:
Medical equipment is cleaned at temperatures reaching up to cleaned
150°C. Many plastic materials such as PA, PET, E-CTFE, PVDF can’t
sustain such a high temperature. PEEK is extremely suitable for
this kind of filter as it stays the same even at high temperatures
and provides good flexibility. Moreover, it is less susceptible to
contamination and is also available at an affordable price.
Our Custom Injection OEM/ODM PEEK Plastic Peek Products samples corner view:
Packing and delivery for Custom Injection OEM/ODM PEEK Plastic Peek Products:
Shanghai Qinuo Industry Co. Ltd was established in 2003, is a new
and high-tech enterprise integrating R&D, production and sales.
Since its inception, we adhering to the "Quality for Survival,
Innovation Competes For Development " concept, continuous
development and innovation, we won a good reputation at home and
Our company provides professional plastic parts, rubber parts and
maching parts design and production services, products mainly used
in automobiles, household appliances, machinery equipment and oil
industry and other fields. We have a professional production and
sales team, "High-Quality, High Professionalism, High Efficiency"
are the principles of doing things.
We have two factories, more than 30 injection molding machines,
molding machines and CNC lathes. Our company is located in Pudong
New Area, Shanghai. Elegant environment, convenient transportation,
Only need 30 minutes from our company to Pudong Airport.
We adopt comprehensive quality management system, all components
passed ROHS certification, our products are mainly exported to the
United States, Canada, Britain, Germany, Finland, New Zealand,
Australia and other countries and regions.
The workshop overview: