发明名称 |
POLYESTERFILM FÜR EINEN HITZEBESTÄNDIGEN KONDENSATOR, METALLISIERTER POLYESTERFILM UND HITZEBSTÄNDIGER KONDENSATOR |
摘要 |
<p>A polyester film for use in a capacitor having high heat resistance, which consists of a biaxially oriented film containing a polyester (A) as a main component and a polyimide (B) and has a glass transition temperature of 105 DEG C to 145 DEG C and an elongation at break in the machine direction of 70% to 150%, offers a high glass transition temperature and excellent insulation volume resistance and insulation breakdown voltage at high ambient temperatures. This film can produce a metallized film for use in a capacitor having high heat resistance and also a film capacitor having high heat resistance.</p> |
申请公布号 |
AT411608(T) |
申请公布日期 |
2008.10.15 |
申请号 |
AT20010904411T |
申请日期 |
2001.02.14 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
TSUNEKAWA, TETSUYA;ASAKURA, MASAYOSHI;YAMAGATA, TETSUYA |
分类号 |
H01G4/20;C08J5/18;H01G4/18 |
主分类号 |
H01G4/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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