3M铜铟镓硒（CIGS）

3M Ultra Barrier Solar Film，柔性太阳能封装膜，太阳能膜，上海常祥实业作为3M再生能源事业部的合作伙伴，全面代理3M太阳能胶带、3M电池组件背膜、3M FRESNEL聚光发电系统、3M太阳能模组封装材料、3M太阳能表面氟涂层等产品；再加上AlwayStone和Solarcare太阳能系列导电银浆、导电银铝浆、导电铝浆、导电碳浆，成为太阳能材料行业唯一一家能提供整合方案的服务商。
3M Ultra Barrier Solar Films 柔性CIGS封装膜具有高阻水，高透光，抗紫外线等性能，在美国柔性CIGS太阳能电池,CdTe柔性太陽能電池，有機柔性薄膜太陽能電池得到批量应用．
3M Ultra Barrier Solar Film特点：
1. UL认证
2. 高透光率,透光率95%以上
3. 极低湿气透过率
4. 优异的紫外稳定性
5. 柔韧性良好
6. 低收缩率
7. 低热膨胀系数
3M to Begin High-Volume Production of 3M Ultra Barrier Solar Film
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3M to Begin High-Volume Production of 3M™ Ultra Barrier Solar Film
3M today announced the expansion of its manufacturing facility for its 3M Ultra Barrier Solar Film. As a key component supplier to the solar industry, this expansion will support the growing demand for high efficiency flexible PV modules. The majority of the facility expansion, located in Columbia, Missouri, is scheduled to be completed in 2011.
"3M once again demonstrates the value it brings to the rapidly expanding renewable energy sector by bringing our high-performance Ultra Barrier Solar Film to commercial-scale production,” said Derek DeScioli, Business Development Manager for the 3M Renewable Energy Division. “3M is a recognized leader in ultra barrier film technology, and we are committed to accelerating our efforts to support the scale-up of our thin film manufacturing customers.”
Designed to address the needs of flexible thin film solar manufacturers, 3M Ultra Barrier Solar Film acts as a replacement for glass with high light transmission, superb moisture barrier performance, and excellent weatherability. Compared with glass-glass modules, large area, light weight flexible PV modules manufactured