基本信息:
- 专利标题： FLUORORESIN TUBE
- 专利标题（中）：氟素管
- 申请号：EP15829199.7 申请日：2015-07-31
- 公开(公告)号：EP3178869A1 公开(公告)日：2017-06-14
- 发明人： TAKAHASHI, Koji , OKEDA, Yuushi
- 申请人： Junkosha Inc.
- 申请人地址： 961-20, Fukuda Kasama-shi, Ibaraki 309-1603 JP
- 专利权人： Junkosha Inc.
- 当前专利权人： Junkosha Inc.
- 当前专利权人地址： 961-20, Fukuda Kasama-shi, Ibaraki 309-1603 JP
- 代理机构： Nordmeyer, Philipp Werner
- 优先权： JP2014159725 20140805; JP2014225657 20141105
- 国际公布： WO2016021518 20160211
- 主分类号： C08J5/00
- IPC分类号： C08J5/00 ; B32B25/20 ; C08J7/00
摘要：
Provided is a fluororesin tube having excellent properties such as heat resistance, weather resistance, chemical resistance, peeling properties, and low dielectric properties that are specific to a fluororesin and also having an inner surface that has high adhesiveness with respect to different materials, particularly, silicone rubber.
A fluororesin tube is provided, in which an inner surface of the tube is subjected to plasma treatment by introducing vinylalkoxysilane into a plasma excitation gas, and an arithmetic average roughness Ra and an average length RSm of a roughness curve element with respect to the inner surface of the tube which is subjected to the plasma treatment satisfy Ra
摘要（中）：
A fluororesin tube is provided, in which an inner surface of the tube is subjected to plasma treatment by introducing vinylalkoxysilane into a plasma excitation gas, and an arithmetic average roughness Ra and an average length RSm of a roughness curve element with respect to the inner surface of the tube which is subjected to the plasma treatment satisfy Ra
本发明提供一种氟树脂管，其具有氟树脂特有的耐热性，耐候性，耐化学性，剥离性，低介电性等优异的特性，并且具有对不同材料的粘附性高的内表面， 硅橡胶。 提供氟树脂管，其中通过将乙烯基烷氧基硅烷引入等离子体激发气体中对管的内表面进行等离子体处理，并且粗糙度曲线元素的算术平均粗糙度Ra和平均长度RSm相对于内表面 经受等离子体处理的管子满足Ra <0.08μm且RSm <25μm。
公开/授权文献:
- EP3178869B1 FLUORORESIN TUBE 公开/授权日：2019-07-24