| 发明名称 |
POLYESTER FILM FOR ELECTRICAL INSULATION |
| 摘要 |
A polyester film for electrical insulation having an apparent density of 1.37-0.85 g cm<3> and a modulus of tensile elasticity of 2.0-4.5 GPa. The film has a low oligomer property, a high heat resistance, a high shock resistance, a high formability, an excellent incorporation stability, and improved visibility. When this film is used for electrical insulation of motors, leakage currents hardly flow. |
| 申请公布号 |
WO9910417(A1) |
申请公布日期 |
1999.03.04 |
| 申请号 |
WO1997JP02947 |
申请日期 |
1997.08.25 |
| 申请人 |
TORAY INDUSTRIES, INC.;NAGAI, ITSUO;AOKI, SEIZO;DEGUCHI, YUKICHI |
发明人 |
NAGAI, ITSUO;AOKI, SEIZO;DEGUCHI, YUKICHI |
| 分类号 |
C08J5/18;B29C47/06;B29K67/00;B29L7/00;B29L9/00;B32B27/36;C09D5/25;H01B3/42;H01B3/44 |
主分类号 |
C08J5/18 |
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