Circuit materials

FR-4.0 High CTI

Excellent tracking resistance,CTI≥600V
UV   Blocking
Good PCB processablity
Not recommended fro solder mask rework

FR-4.1 Halogen-free, Mid-Tg

Free of constituents such as halogen, antimony, red phosphorous, ect. No toxic gas emission and no hazardous residue during waste combustion.
Excellent mechanical processability and thermal resistance, lead free process compliance

FR-4.0 Conventional FR-4

Tg140℃(DSC)
UV Blocking/AOI compatible
Excellent mechanical processability
Excellent mechanical processability

FR-4.0 High Performance, Mid-Tg, Lead-free

Lead-free compatible FR-4.0
Excellent thermal reliability
Low Z-axis CTE
Good Anti-CAF performance and IST
Low water absorption

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