PEEK

DONG-A P.T.F.E
Specialized Dong-a P.T.F.E company is manufacturing Teflon, gasket, etc.
We promise to make constant efforts for the best products.
DONG-A P.T.F.E
Specialized Dong-a P.T.F.E company is manufacturing Teflon, gasket, etc.
We promise to make constant efforts for the best products.
Introduction of item
Contact us
If you have any questions, please contact us below.

TEL +82-55-586-3757
FAX +82-55-586-3756
C.P +82-10-5116-9034

PEEK

PEEK(Poly Ether Ether Kentone)

It is suitable for products requiring heat resistance and parts requiring high mechanical properties even the temperature increases.
(Maximum working temperature 250℃ in a short time, Maximum working temperature 310℃ in a long time)
PEI has stronger properties of UV
radioactivity from the outside environment than PES, PSU.
It has moisture-resistant properties that maintain 90% of original tension strength even after 10,000 hours of immersion in 100℃ water, and it has strong durability in genetic steam sterilizer.
It is also using in open/closed circuit equipment of video companies such as airplanes, tanks and ships which have excellent electrical insulation, low distribution coefficients and insulation titration.
Suitable for use where are requiring high temperature and mechanical properties.

Feature

1. Continuous use temperature= 250degrees
2. Internal medicine properties: Excellent resistance to oil, acid, alkali, organic solvents, etc.
3. Stable properties even in hot water steam-No effect on physical properties eve when it left in 250 degrees pressurized hot water/steam (10,000hours)
4. Also suitable for Food hygiene law – Natural grade
5. Excellent electrical characteristics
6. Excellent radiation resistant

Use

1. Semiconductor liquid crystal device parts, inspection device parts, electronic components
2. Various precision equipment parts, food processing line parts, chemical plant related parts, welding equipment related parts
3. Parts related to plating processing equipment, parts related to metal-surface treatment insolation, etc.

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