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PEEK

PEEK main material grade and typical properties

Mechanical Behavior
ItemTest Standard or InstrumentUnitPEEK5600GPEEK5600GF30PEEK5600CF30PEEK5600LF30
100%PEEKPEEK+30%Glass fiberPEEK+30%Carbon fiberPEEK+30%(Carbon fiber+Graphite+PTFE)
Tensile strength(23℃)ISO527MPa90155210134
Bending strength(23℃)ISO 178MPa150212298186
Compressive strength(23℃)ISO 604MPa118215240150
Lzod impact strength( no gap)ISO 180/IUkJ/m2 No Break514032


Thermal performance

ItemTest Standard or InstrumentUnitPEEK5600GPEEK5600GF30PEEK5600CF30PEEK5600LF30
100%PEEKPEEK+30%Glass fiberPEEK+30%Carbon fiberPEEK+30%(Carbon fiber+Graphite+PTFE)
Melting pointISO 11357343343343343
Distortion temperatureISO 75-f163315315293
Continuous using temperatureUL 74685260260260260

Coefficient of thermal expansion
ASTM D69610 -5℃4.72.21.52.2
Flammable levelUL 94V-0@mm1.51.51.50.75


Electrical performance
ItemTest Standard or InstrumentUnitPEEK5600GPEEK5600GF30PEEK5600CF30PEEK5600LF30
100%PEEKPEEK+30%Glass fiberPEEK+30%Carbon fiberPEEK+30%(Carbon fiber+Graphite+PTFE)
Dielectric strengthIEC 60243-1kV/mm1819

Dielectric constant IEC602503.23.3

Surface resistivityIEC 90093Ω10 1510 1510 510 6


Other performance
ItemTest Standard or InstrumentUnitPEEK5600GPEEK5600GF30PEEK5600CF30PEEK5600LF30
100%PEEKPEEK+30%Glass fiberPEEK+30%Carbon fiberPEEK+30%(Carbon fiber+Graphite+PTFE)
DensityISO 1183g/cm31.3±0.021.5±0.021.4±0.021.43±0.02
Rockwell hardnessISO 2039HRR118119121108
Friction coefficientASTM D37020.30-0.380.38-0.460.280.18
Water Abs. (25℃.24Hrs)ISO 62%0.15 0.110.060.06
Mould shrinking percentage3mm,170℃, Flow direction%1.20.40.10.3
Perpendicular to flow direction%1.50.80.50.5

 The material performance index is injection molding index.   

 If need other parameter, please contact us!

JunHua chinaPEEK

Tel: +86-519-86228823

Fax: +86-519-86228826

Website: https://en.chinapeek.com

E-mail:chinaPEEK@chinaPEEK.com

Address: Wuyi South Road 377#, Creativity Industry Zone, Wujin District, Changzhou City, Jiangsu Province, China




  • Jiangsu Junhua ChinaPEEK

  • Tel: 0086-519-86228823
  • Fax: 0086-519-86228826
  • Website: https://en.chinapeek.com
  • E-mail: chinaPEEK@chinaPEEK.com
  • Address: Wuyi South Road 377#, Creativity Industry Zone, Wujin District, Changzhou City, Jiangsu Province, China