Solar Stringing

Product Description Resistivity (ohm•cm) Tg (˚C)
Tan Delta

Viscosity cP (5.0 s-1) Application Method
Conductive
Ribbon/Stringer Attach Adhesives
DB-1538-2 2 part, 2 min @180˚C cure 2 x 10-4 50 11,000 Meter-mix Dispense
DB-1541-S3 Lower silver content (lower cost) than DB-1541-S
with same reliability, conductivity
1 x 10-4 0 10,000 Needle Dispense
DB-1548-1 High shear strength, moderate Tg Conductivity
stability on tin and tin-silver ribbon
3 x 10-4 60 10,000 Needle Dispense
CA-100 High Tg conductive adhesive developed for glass
backed thin film stringing applications. Good damp heat stability on
molybdenum
4 x 10-4 110 20,000 Needle Dispense
Low Cost
Conductive Adhesives
CA-105 Low cost, high Tg, good damp heat stability on tin,
silver and OSP treated copper
3 x 10-4 135 11,000 Needle Dispense
CA-141 Low cost version of DB-1541-S series. Flexible, low
Tg
2 x 10-4 10 20,000 Needle Dispense
CA-148 Low cost jettable version of DB-1541-S, moderate
Tg/flexibility
4 x 10-4 30 10,000 Jet Dispense
CA-161 Low cost, moderate Tg material for ribbon stringing
applications
2 x 10-4 50 12,000 Needle Dispense
CA-175 Snap cure, low cost, medium modulus 2 x 10-4 130 18,000 Needle Dispense
DB-1590 Low cost, fast/snap cure. Designed for ribbon
stringing for crystralline silicon or thin film cells
2 x 10-4 15 20,000 Needle Dispense
Low
Temperature Cure Conductive Adhesives
DB-1541-LTC Low temperature cure version (100C) for organic PV
and other temperature sensitive modules
2
x 10
-4
50 17,000 Needle Dispense
CA-180 Low temperature cure ( cured 15 minutes at 800C), snap cure at 1500C
plus (2 seconds @ 200
0C)
6 x 10-5 50 12,000 Needle Dispense