国产亲子伦一级A片,欧美激情在线精品一区二区三区,国产亚洲精品久久久久久郑州,专干老妇熟女6070频

News center

PFAS Unpredictable impact on the sealing industry

On February 7, 2023, the European Chemicals Agency (ECHA) has published a proposal to ban PFAS substances.


Perfluoroalkyl and polyfluoroalkyl substances (PFAS) have been used in various industries for decades. Some are potentially harmful to both humans and the environment. While some are completely harmless, such as PTFE. The proposed ban would have great Impact on the sealing industry, as PTFE is a crucial material for producing seals and gaskets. It would force manufacturers to seek alternative materials, which might be less effective and high cost.

The European Sealing Association (ESA) has issued a statement highlighting the need for a thoughtful approach to PFAS regulation. ESA emphasize the importance of distinguishing between harmful and non-harmful PFAS, to avoid unnecessary effect to the sealing industry.


The timeline for PFAS regulation is uncertain, as it depends on European legislative processes.

Sealtex would continue paying high attention to the market development, will update it time to time.


国产精品无码专区A片男同软件 | 四川少妇BBB凸凸凸BBB毛多水多 | 91在线无码精品秘 入口电车 | 无码AV在线播放 | 黄色成人网站进入 | 少妇愉情理伦片BD | 安徽丰满少妇BBBBBB | 国产丰满美女做爰视频 | 少妇被又大又粗又爽毛片欧美 | 小向美奈子乳巨码BD播放 | 精品少妇人妻av无码中文字幕嫩草 | 东北少妇不戴套对白第一次 | 国产精品污www在线观看 | 国产一区二区三区三州 | 无码人妻少妇色欲AV一区二区 | 波多野结衣一级片 | 精品人妻中文字幕 | 十八禁免费在线观看 | 中文字幕 一区二区三 | 岛国三级片在线观看 | 日韩在线视频免费观看 | 亚洲中文字幕在线视频 | 精品爆乳一区二区三区无码AV | 午夜福利三级理论电影 | 亚洲AV无码一区二区三区观看 | 鲁大师免费观看日韩 | 日本护士一级婬片A片AAA小说 | 放荡寡妇欧美一级A片红桃视频 | 91精品国产乱码久久久久久久 | 国产精品无码第三页 | 免费AA在线观看 | 欧美黑人XXXⅩ高潮交 | 国产一区在线视频 | 国产一区二区视频在线观看 | 久久精品秘 一区二区三区 小黄书在线观看www网页 | 午夜伦伦电影理论片A片大苹果 | 国产精品视频一区二区三区 | 四川寡妇高潮AAA片毛片 | 国产偷人妻精品一区 | 中文字幕一区二区人妻免费不卡 | 国产又粗又猛又爽又黄的视频换脸 |