DK1600/DK1600P

■ Tetrafunctional epoxy resin is designed for higher UV-Blocking, better dimensional stability and through hole capability
■ Excellent tracking resistance, CTI≧ 600V
■Excellent mechanical properties, electrical properties, chemical properties
■ Compliant with IPC-4101/97

Category:

Application

Plasma, LCD, power substrate, TV, washing machine, etc.

Tg

137

Td

319

CTE

4.25

Details

Test Item Unit Treatment conditions Typical value Specification value
Tg °C DSC 137 135±5
Peel strength N/mm 125°C 1.6 ≥ 0.7
≥ 1.05
Float288 °C/10Sec 1.7
thermal stress unetched Sec Float288 °C/10Sec 120 ≥ 10
Etched
bending strength N/m㎡ Vertical 606 ≥ 415
Transverse 489 ≥ 345
Bending and warping Double-sided % A 0.45 ≤ 1.0
Single-sided % A 0.8 ≤ 1.5
surface resistivity E-24/125 5.8X10E7 ≥ 10E3
volume resistivity MΩ· cm E-24/125 2.7X10E7 ≥ 10E3
Dielectric constant 1MHZ - C- 24/23/50 4.7 ≤ 5.4
Dielectric loss 1MHZ - C- 24/23/50 0.015 ≤ 0.35
Arc resistance Sec D-48/50 D-0.5/23 149 ≥ 60
water absorption % D-24/23 0.15 ≤ 0.8
Td thermal decomposition temperature °C 10°C/MIN, N2, 5%Wt Loss 319 -
-
T260 min TMA 12 -
Flame resistance Rating UL94 94V-0 UL94V-0
Compared to the electrical marking index (CTI) V Etched/0.1%NH4CL PLC 0 PLC 0
breakdown voltage KV D-48/50 45 KV,NB ≥ 40

 

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