FS5000 solar cell assembly special sealant
A, product descriptionThe solar battery component special sealant is the use of moisture in the air at room temperature curing adhesive, mainly used for solar photovoltaicmodule manufacturing industry, seal.Two, the characteristics of the product
◆. Single component room temperature curing neutral, volatile small, electrical insulation performance; adhesive good on the aluminum, glass, TPT/TPE back material, junction box plastic PPO/PA;
◆. Super yellowing resistance, after 85 ℃ aging test, colloid surface no obvious yellow;
◆. Curing system unique, into a soft rubber body is fixedly, protect components from mechanical shock and impact. The high temperature and high Shihuan measuring, good compatibility with various EVA;
◆. Flame retardant performance reached the highest level UL 94-V0. Non-toxic, no corrosion, no pollution, in line with the EU ROHS directive requirements
Three technical parameters, product
Typical technical parameter
| 颜色 | 白色(可调) | ||
| 外观 | 细腻均匀膏状物 | 硬度（邵氏A） | 35～60 |
| 抗张强度（kgf/cm2） | ≥10 | 拉伸剪切强度（Mpa） | ≥1 |
| 扯断伸长率 | ≥200% | 使用温度范围 | -60～250℃ |
| 表干时间（23℃，50% RH） | 12 | 储存期 | 10个月 |
Four, the use of methods
◆确定基材
◆ determine substrate
基材表面应保持清洁，干燥。除去锈迹、灰尘和油污等。
The substrate surface should be kept clean, dry. Remove the rust, dust and oil etc..
◆施胶
◆ sizing
视结合面与间隙大小切取挤胶嘴，将其均匀挤出，涂布量用挤胶嘴孔大小控制，以结合面组合后微微挤出一胶圈为宜。 结合面涂布密封垫后，在活性期内迅速组合紧固，
As the binding surface and the gap size cut from the dispensing nozzle, the uniform extrusion, coating weight with a dispensing nozzle hole size control, combined with surface combination with extrusion of a rubber ring is appropriate. Combined with surface coated gasket, quickly combined fastening in active period,