Products

 
 

Flat Back Tape

 

Application:

(Golden Finger Protection Series) Designed to fully protect gold or rhodium plated P.C.B finger contacts through the flux and high heat of molten solder during solder coating and hot air leveling.

(PCB Protection Series) Designed for masking PCB to resist plating bath chemical during tin/lead stripping and precious metal (Such as gold or rhodium) plating of finger contacts.

Flat Back Tape

Technical Data:


Series No. Backing Adhesive Total Thickness (mm) Tensile Strength (kg/25mm) Elongation (%) Heat Resistance
(°C)
C R Flat Back Paper
+
PET
Silicone Base 0.29±0.03 25↑ 5↑ 250*1min.
G Creped Back Paper
+
PET
Silicone Base 0.26±0.03 15↑ 10↑ 250*1min.


Series No. Backing Adhesive Total Thickness (mm) Adhesive to Steel (kg/25mm) Heat Resistance
(°C)
Dielectric breakdown (kv)
Y 1 PET Film Silicone Base 0.075±10% 0.8↑ 200*2hr 5↑
2 PET Film Silicone Base 0.10±0.005 0.8↑ 200*2hr 5↑