| 发明名称 |
POLYTETRAFLUOROETHYLENE MIXTURE |
| 摘要 |
<p>Disclosed is a material capable of forming a PTFE porous film which can readily be stretched biaxially, is capable of uniform stretching even at high stretching ratios, and has low pressure loss. The disclosed polytetrafluoroethylene mixture is of a modified polytetrafluoroethylene having fibrillation properties and a homo-polytetrafluoroethylene, wherein said homo-polytetrafluoroethylene has a breaking strength of 25N or greater.</p> |
| 申请公布号 |
WO2012086717(A1) |
申请公布日期 |
2012.06.28 |
| 申请号 |
WO2011JP79709 |
申请日期 |
2011.12.21 |
| 申请人 |
DAIKIN INDUSTRIES, LTD.;SAWADA YASUHIKO;KASAI SHUNJI;YAMANAKA TAKU;SHIBUYA YOSHIYUKI;INUI KUNIHIKO;CHAEN SHINICHI |
发明人 |
SAWADA YASUHIKO;KASAI SHUNJI;YAMANAKA TAKU;SHIBUYA YOSHIYUKI;INUI KUNIHIKO;CHAEN SHINICHI |
| 分类号 |
C08L27/18;C08J9/00 |
主分类号 |
C08L27/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
