| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polyolefinic laminated film that can be used outdoors having significant superior antistatic properties, and superior mechanical strength, in particular tear strength at low temperature. <P>SOLUTION: The polyolefinic laminated film is a laminate film comprising a surface layer including an antistatic agent containing at least propylene based copolymer as a main component and an intermediate layer containing high density polyethylene as a main component, wherein a surface resistance value of the surface layer is within a range of 1.0 X 10<SP POS="POST">10</SP>to 1.0 X 10<SP POS="POST">13</SP>Ω/m<SP POS="POST">2</SP>, and the Elemendorf tear strength of the laminated film at 23°C is 200 gf or more in both MD and TD, and the Elemendorf tear strength at 0°C is 150 gf or more in both MD and TD. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
