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发明名称
双轴延伸聚丙烯薄膜
摘要
本发明之课题在于提供一种高温下之耐热性、尺寸稳定性优异且高刚性的双轴延伸聚丙烯薄膜。而且,本发明之特征在于双轴延伸聚丙烯薄膜之特征为以固态NMR测定之α2型结晶量为全部结晶中的23%以上,密度为0.910g/cm 3 以上,以差式扫描量热计(DSC)测定之熔点为168℃以上,150℃下之热收缩率为15%以下,且雾度为6%以下。
申请公布号
TW201431916
申请公布日期
2014.08.16
申请号
TW102147934
申请日期
2013.12.24
申请人
东洋纺股份有限公司
发明人
木下理;山田浩司;多贺敦
分类号
C08J5/18(2006.01);C08F10/06(2006.01)
主分类号
C08J5/18(2006.01)
代理机构
代理人
<name>丁国隆</name>
主权项
地址
TOYOBO CO., LTD. 日本
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