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CN102163647A 光伏组件的制造方法 无效 - 撤回

光伏组件的制造方法
摘要：
本发明揭示了一种通过使得至少一层液体密封剂与多个太阳能电池接触而制造光伏组件的方法。所述液体包封剂包含两种组分。第一种组分是丙烯酸类多元醇，其包含端羟基，每条聚合物链上的羟基官能单体单元的平均数为2-25，Mn为1,000至10,000。所述第二种组分是平均官能度至少为2的脂族多异氰酸酯。所述多元醇中非端羟基与脂族多异氰酸酯中的异氰酸酯基的摩尔比为0.5∶1至1∶0.5。
摘要（英）：

A method for producing a photovoltaic module by contacting at least one layer of liquid encapsulant and a plurality of solar cells. The liquid encapsulant has two components. The first component is an acrylic polyol having a terminal hydroxy group, an average number of hydroxy-functional monomer units per polymer chain from 2 to 25 and Mn from 1,000 to 10,000. The second component is an aliphatic polyisocyanate with an average functionality of at least two. The molar ratio of non-terminal hydroxy groups in the polyol to isocyanate groups in the aliphatic polyisocyanate is from 0.5:1 to 1:0.5.

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