发明名称 |
BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM AND METHOD FOR PRODUCING THE SAME |
摘要 |
A biaxially oriented polyarylene sulfide film which has an excellent elongation at break and flatness is provided. The biaxially oriented film may be a biaxially oriented polyarylene sulfide film which is substantially composed of a polyarylene sulfide resin (A), wherein one of the elongations at break in the machine direction and in the transverse direction of the film is not lower than 110%; one of the breaking stresses in the machine direction and in the transverse direction of the film of the film is not higher than 200 MPa; and both of the heat shrinkage ratio in the machine direction of the film and that in the transverse direction of the film at 260° C. for 10 minutes are not less than 0% and not more than 10%.
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申请公布号 |
US2010209712(A1) |
申请公布日期 |
2010.08.19 |
申请号 |
US20080599305 |
申请日期 |
2008.05.07 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
MACHIDA TETSUYA;OHKURA MASATOSHI;IMANISHI YASUYUKI |
分类号 |
B32B27/06;B29C71/02;C08G75/04 |
主分类号 |
B32B27/06 |
代理机构 |
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地址 |
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