KB CEM 1 - KB-5150 (&) 

• Excellent punching property, the best punching temperature 45 – 70^ᵒ C
• Excellent heat and moisture resistance as well as CTI value
• IPC-4101B specification is applicable

KB-5150 is composite epoxy, glass / paper based copper clad laminate which has good punch ability of paper based board and excellent mechanical / electrical performance of glass fabrics based board. KB-5150 is suitable for high frequency and punching-required printed circuit board.

KB CEM 3 - KB-7150 (C) 

• Excellent mechanical process ability and applicable punching process
• Electrical properties and PCB processing are similar to FR-4, the wearing of drill bit is much lower than that of FR4.
• CTI value 175 V / 300 V / 600 V

HA30 – Thermal conductive CEM 3

• Excellent thermal conductivity, ≥1.0 W /m∙K
• Excellent solder heat endurance, Lead-free compatible CEM 3 laminate
• White and opaque with good color-change resistance
• Excellent mechanical processability
• APPLICATIONS
  • LED backlight module
  • Consumer lightning
  • Automotive electronics
  • Power supplies