产品介绍(Description)
FSP- F828P 正面银浆是我公司推出的一款高效率、高附着力 PERC 单晶硅太阳能电池正面浆料,可与 SA-6171D 系列背银和 SA-6070A 系列铝浆配套使用。该系列浆料可以同时实现在 30μm 及以上普通网版和 24μm 及以上无网结网版上的高效印刷, 获得较大的高宽比, 确保更高的短路电流和填充因子。
技术参数(Specifications)
产品型号(Type) |
F828P |
粘度(Viscosity)/Pa.s |
100-300 |
研磨细度(Fineness of grind)/μm |
≤10 |
固含量(Solid content) |
90±2% |
转换效率(Efficiency) (η)(多晶) |
≥22.0% |
开路电压(Open voltage) (Voc) |
≥680mV |
附着力( N) |
≥2(0.75mm,180°) |
使用工艺(Process)
网版目数(Screen mesh)/μm: |
325/360/430 |
网版线径(Wire diameter)/μm: |
13-16 |
网版开口(Mesh opening)/μm: 普通网版(Conventional screen)/μm: |
28-32 |
无网结网版(Knotless screen)/μm: |
24-28 |
乳剂厚度(Emulsion thickness)/μm: |
10-16 |
烘干温度(Drying): 180℃-220℃/1-5min |
|
烧结工艺(Firing conditions): |
|
温度(Temperature): 750-850℃ |
处理时间(Annealing time): 1-5s |
升温速度(Increasing speed): 10-15℃/s 降温速度(Cooling rate): 8-15℃/s
储存和存储期( Storage and Shelf Life)
密封避光状态保存, 5-25℃, 六个月。 Silver composition should be thoroughly mixed prior to use, store in a clean, stable environment at ambient temperature(5-25℃). Shelf life of material in unopened containers is a minimum of six months.