solar cell back field aluminum paste - Product specification

The A,   Model:P-600T

two,   characteristics: type P-600T back field aluminum paste printing sintering with low warp: ①. ② high open circuit voltage. Sintering is uniform, and the back field silver electrodes excellent matching and combining power.

three,  

technical parameters

1,  : ≥ 75 solid content

2,  : 350± 50dpa.s; viscosity;

3,  : ≤ 25um; fineness

4,   180-200℃ /10-15  drying temperature: Min

5,   The sintering temperature:760-930℃ /1-2s

6,   sintering film thickness : 8-10um

7,   ≤ 15mΩ resistance: /□

8,   warping degree: (silicon < 200  um125× 125mm < 1.0  mm )

four,   storage and shelf life: dry and cool and no direct sunlight environment, sealed 6 months /25℃

●     deficiency of welcome to inquire, I Division can be user requirements for product configuration.

●     the products have been detected by SGS

●     please use the former to fully mixing evenly