“CP” Data Sheet

Technical Data Sheet: Engineering Plastic Type “CP”

General Notes:

  • PEEK/CF 30 Polyetheretherketone reinforced with 30 wt% carbon fiber
  • Very hard, rigid, high tensile and flexural strength
  • Very high wear resistance
  • High heat capability (260°C – 300°C)
  • Good dimension stability
  • Low thermal linear expansion coefficient
  • Excellent resistance to chemicals and aggressive agents, excellent resistance to thermal aging.
  • ESD Safe Material, low surface resistivity (105ohms)
  • Typical applications include handling of components in cleaning/chemical/assembly processes also at high temperature (soldering)

This material is used in our “CP” Peek Replaceable Tip Tweezers, Wafer Handling Tweezers and Probes

Mechanical Properties
Flexural Modulus +23°C: 21400 MPa ISO 178 ASTM D 790
Flexural Strength +23°C: 350 MPa ISO 178 ASTM D 790
Tensile Modulus +23°C: 24000 MPa ISO 527 ASTM D 638
Tensile Strength +23°C: 190 MPa ISO 527 ASTM D 638
Izod – Impact Strength (Notched) + 23°C: 65 J/m ISO 180/4A ASTM D 256

 

Thermal Properties
Temp. of defl. Under Load (1.80 MPa): 300°C ISO 75 ASTM D648
Continuous Use Temperature: 260°C 20’000 h
Short Time Temperature: 300°C

 

Electrical Properties
Surface Resistivity: 105 Ohm
Decay Time: <0.2 sec 1000-10 V

 

Other Properties
Density: 1.39 g/ccm ISO 1183
Water Absorption in Water 23°C (21h) 0.01% ISO 62