Polyetheretherketone (PEEK) Film
The product description
Our company's PEEK (polyether ether ketone) film is made from PEEK (polyether ether ketone) raw materials through high temperature heating, extrusion and casting. Poly-ether-ether-ketone (PEEK) is a polymer composed of one ketone bond and two ether repeating bonds in the main chain structure, is a semi-crystalline special polymer material. The benzene ring on the molecular chain can provide the heat resistance and rigidity of the material, while the ether bond and ketone bond can provide the flexibility of the material.
The PEEK (polyether ether ketone) film produced by our company is mainly divided into two categories: Semi-Crystalline PEEK film and amorphous PEEK film. The surface of the film can be divided into three different effects: polished/polished , polished/matte and matte/matte, to meet the application requirements of different customers on different products.
Amorphous PEEK Film Product Technical Data Sheet
|
PHYSICAL |
Density |
ASTM D792 |
g/cm3 |
1.26 |
|
24H Average Water Absorption Equilibnum,24h |
ASTM D570 |
％ |
0.04 |
|
|
Heat Shrinkage |
ISO 11501 ( 200 ℃ ） |
％ |
4.7 |
|
|
MECHANICAL |
Tensile Strength |
ASTM D882 |
MD (MPa) |
110 |
|
ASTM D882 |
TD (MPa) |
109 |
||
|
Elongation Ultimate |
ASTM D882 |
MD(%) |
225 |
|
|
ASTM D882 |
TD(%) |
231 |
||
|
Tensile modulus |
ASTM D882 |
MD (MPa) |
3061 |
|
|
ASTM D882 |
TD (MPa) |
2974 |
||
|
THERMAL |
Melting point |
ISO 11357 |
℃ |
341 |
|
Coefficient of thermal expansion |
ISO 11359(<Tg) |
ppm/K |
40 |
|
|
Glass transition temperature |
ISO 11357 |
℃ |
153 |
|
|
Heat d1stort1on temperature 0.45MPa |
ASTM 0648(0.45MPa) |
℃ |
205 |
|
|
ELECTRICAL |
Dielectric Strength(25µm) |
ASTM D149 |
KV/mm |
120 |
|
Volume Res1st1v1ty @25℃ ，50%RH |
ASTM D257 |
Ω·cm |
1016 |
|
|
Dielectric Constant |
ASTM D150(50MHz) |
|
3.12 |
|
|
Loss Tangent |
ASTM D150(50MHz) |
|
0.004 |
|
Semi-crystalline PEEK Film Product Technical Data Sheet
|
PHYSICAL |
Density |
ASTM D792 |
g/cm3 |
1.29 |
|
24H Average Water Absorption Equilibnum,24h |
ASTM D570 |
％ |
0.04 |
|
|
Heat Shrinkage |
ISO 11501 ( 200℃ ） |
％ |
0.3 |
|
|
MECHANICAL |
Tensile Strength |
ASTM 0882 |
MD (MPa) |
109 |
|
ASTM D882 |
TD (MPa) |
113 |
||
|
Elongation Ultimate |
ASTM D882 |
MD(%) |
252 |
|
|
ASTM D882 |
TD(%) |
287 |
||
|
Tensile modulus |
ASTM D882 |
MD (MPa) |
3961 |
|
|
ASTM D882 |
TD (MPa) |
3919 |
||
|
THERMAL |
Melting point |
ISO 11357 |
℃ |
340 |
|
Coefficient of thermal expansion |
ISO 11359(<Tg) |
ppm/K |
40 |
|
|
Glass transition temperature |
ISO 11357 |
℃ |
154 |
|
|
Heat d1stort1on temperature 0.45MPa |
ASTM D648(0.45MPa) |
℃ |
205 |
|
|
ELECTRICAL |
Dielectric Strength(25µm) |
ASTM D149 |
KV/mm |
120 |
|
Volume Res1st1v1ty @25℃ ，50%RH |
ASTM D257 |
Ω·cm |
1016 |
|
|
Dielectric Constant |
ASTM D150(50MHz) |
|
3.12 |
|
|
Loss Tangent |
ASTM D150(50MHz) |
|
0.004 |
|
Important Tips：
1.The data and ,information above are obtained from our company's tests, for customers' reference of sample or the product usage;
2.The final performance of the product is related to the composite process,and improper use will cause destructive damage to the product;
3.For other special requirements,it is better to contact with our technical department for more details,so that the products are more suitable for customers.
Characteristics
1.High temperature resistant thermoplastic resin.melting point 343℃,which the long- termuse temperature approved by The United States UL is 260 ℃.It also maintains high strength at -198℃
2.The abrasion loss in the Taber abrasion test is extremely small.
3.It has excellent insulation and stable electrical perform ance for use under high temperature,high pessure,high frequency and high speed,high humidity and other environments.
4.Excellent chemical resistance Among ordinary chemicals, only concentrated sulfuric acid can dissolve or destroy it, and its corrosion resistance is simil ar to nickel steel.
5.Excellent resistance to all kinds of radiation.and can withstand high doses of gamma rays and maintain physical properties that are unchanged.
6.PEEK film with a certain thickness has fir e resistance properties,and the combustible products are low smoke and non- toxic.
7.Able to have alower water absorption rate (0.04%) can be used in 200℃ water vapor for a long time.
8.Top ranks in the current market of high temp eratureresistant resin,superior than polyimide and polyphenyl ether resin.
Product display
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Application
PEEK is a leader in high-performance thermoplastic engineering plastic films. It can be used alone in the aerospace field as an excellent special composite material, it also has excellent noise resistance and fatigue resistance, can withstand higher output power and widely used in high-end acoustic speakers .
In addition, PEEK is also used in special electrical insulating materials, pressure-sensitive tapes, printed circuit board substrates, high-temperature labels, high-temperature tapes, high-speed motor pads, pressure sensor diaphragms, etc.
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Polyetheretherketone (PEEK) Film