发明名称 |
SOLAR CELL SEALING MATERIAL, AND SOLAR CELL MODULE |
摘要 |
Disclosed is an encapsulating material for solar cell containing an ethylene/±-olefin copolymer satisfying the following requirements (a1) to (a4) : (a1) the content ratio of structural units derived from ethylene is from 80 to 90 mol% and the content ratio of structural units derived from ±-olefin having 3 to 20 carbon atoms is from 10 to 20 mol%; (a2) MFR is from 10 to 50 g/10 minutes as measured under the conditions of a temperature of 190 degrees centigrade and a load of 2.16 kg in accordance with ASTM D1238; (a3) the density is from 0.865 to 0.884 g/cm 3 as measured in accordance with ASTM D1505; and (a4) the shore A hardness is from 60 to 85 as measured in accordance with ASTM D2240. |
申请公布号 |
KR20130110180(A) |
申请公布日期 |
2013.10.08 |
申请号 |
KR20137011814 |
申请日期 |
2011.10.07 |
申请人 |
MITSUI CHEMICALS, INC.;MITSUI CHEMICALS TOHCELLO, INC. |
发明人 |
IKENAGA SHIGENOBU;TAKEUCHI FUMITO;WATANABE KEIJI;TOKUHIRO JUN;MUROFUSHI TAKANOBU;YARIMIZU KAZUHIRO;ITO TOMOAKI;MARUKO NOBUHIRO |
分类号 |
H01L31/048;C08F210/02;C08K5/541;C08L23/08 |
主分类号 |
H01L31/048 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|