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Home > Products >  polyetheretherketone(PEEK)

polyetheretherketone(PEEK) CAS NO.29658-26-2

  • Min.Order: 500 Kilogram
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  • Product Details

Keywords

  • PEEK
  • polyetheretherketone
  • High molecular material with optimum performance

Quick Details

  • ProName: polyetheretherketone(PEEK)
  • CasNo: 29658-26-2
  • Application: High molecular material; Fine Chemical...
  • DeliveryTime: 15-25days
  • PackAge: 20kgs in carton box or fibre drum
  • ProductionCapacity: 1000 Metric Ton/Year
  • Purity: 99%
  • LimitNum: 500 Kilogram

Superiority

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Details

Product introduction

PEEK is a kind of semicrystalline aromatic polymer and its main chain of macromole is consist of aryl, ketone, and ether. PEEK has the properties of heat resistance, chemical stability as thermosetting plastics, and good processability as thermoplastics. At present, PEEK has been acknowledged as the best performance polymer material.

PEEK-G(pure resin particle) series - made from pure polyether ether ketone resin, has the best toughness and best impact resistance in all PEEK series. PEEK - G series can disinfect (steamdry heat, ethanol and Y rays) with the most convenient way, and the composition of raw material conforms to the EU and the US FDA regulations on food adaptability. It is generally applied in medical, pharmaceutical and food processing.

Application

1)Bearings: suitable for machinery, transportation, aerospace

2)Single wire: suitable for filter screen

3)nuclear energy sealing ring:suitable for nuclear 

energy geothermal

4)Automobile gearbox gear: suitable for transportation.

 

  mechanical properties
test item test criteria  units test data
tensile strength ISO527 MPa 100
elongation at break ISO527 % 45
bending length ISO178 MPa 165
flexural modulus ISO178 GPa 4.1
compression strength ISO604 MPa 125
charpy impact strength ISO179/1eA KJm-2 7
ISO179/1U KJm-2
IZOD impact strength ISO180/A KJm-2 7
ISO180/U KJm-2
molding shrinkage ISO294-4 % 1
% 1.3
  thermal properties
melting point ISO11357 343
glass-transition
 temperature
ISO11357 143
specific heat DSC KJKg-1-1 2.2
thermal expansivity ISO11359 ppmK-1 45
ppmK-1 120
distortion temperature ISO75-f 152
heat conductivity ISO22007-4 Wm-1K-1 0.29
 fluidity 
melt index ISO11443 g10min-1 10
  others
density ISO1183 gcm-3 1.3
gcm-3 1.26
shaoshi D hardness ISO868   85
water absorption
(3.2mm thick Stretch Bar)
(soaking test)
ISO62-1 % 0.07
% 0.4
  electrical properties
dielectric strength IEC60243-1 kVmm-1 23
comparative tracking index IEC60112 V 150
dielectric constant IEC60250 3.1
3
loss tangent IEC60250 0.04
mass resistivity IEC60093 Ωcm 1016
Ωcm 109

 

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