ptfe-machinery https://blog.hatena.ne.jp/ptfe-machinery/ ptfe-machineryの日記 https://ptfe-machinery.hatenablog.com/ Fluoropolymers have excellent, almost universal chemical resistance. They can be used both at high and very low temperatures (-260 to +260°C). They also possess outstanding resistance to weathering (UV-stability). Due to the low coefficient of friction, they are often used as sliding materials or as… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptfe-machinery.hatenablog.com%2Fentry%2F2017%2F11%2F24%2F172228" title="Fluoric polymers (PTFE/PVDF) - ptfe-machineryの日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2017-11-24 17:22:28 rich https://ptfe-machinery.hatenablog.com/entry/2017/11/24/172228 1.0 100%