プラスチックの正体が何か知ってますか？【樹脂の基礎動画】前編

*This video is the first part. *We are making videos for beginners. *The table of contents is set in detail. Please use it for learning. table of contents ■ 0:00 Intro ■5:14 How plastic is made ■7:08 Resin types ■7:56 Thermoplasticity and Thermosetting ■ 9:48 Polyethylene ■ 11:01 Polypropylene ■11:26 polyvinyl chloride ■ 11:56 polystyrene [Reference material/Source] https://www.kda1969.com/study/ https://nikougiken.jp/column/plastics/ http://www.rebirth.co.jp/renote/plast... https://kikakurui.com/k6/K6900-1994-0... https://plabase.com/news/271 https://onl.sc/ifETZnL https://menon.network/plastic-classif... https://kinomemocho.com/sanpo_pine_ro... https://www.wajimayazenni.co.jp/ https://www.japan-shellac.co.jp/ https://onl.sc/2U8eFV4 https://i-maker.jp/blog/polyethylene-... https://www.orikane.co.jp/orikanelab/... https://onl.sc/QFPqZ1H https://www.cainz.com/g/4549509247227... https://www.eslontimes.com/system/cat... https://www.pwmi.or.jp/public/clip/cl... https://onl.sc/FZAUfkM https://www.monotaro.com/g/01008303/ https://onl.sc/RsA14hR https://www.pwmi.jp/library/11.html https://onl.sc/vmKee2F https://onl.sc/eD1inWi https://www.pwmi.jp/library/10.html https://onl.sc/2JMB4An https://cookpad.com/recipe/5138296 https://onl.sc/kHQWkkS https://autoc-one.jp/special/5002914/ https://autoc-one.jp/knowhow/5011813/ http://www.aokitech.co.jp/container/m... https://jej-astage.co.jp/products/about/ https://makple.jp/pages/48/ https://metoree.com/categories/3918/ ■ Manufacturing man's Profile Started YouTube activities to boost the manufacturing industry, which accounts for 20% of Japan's GDP. Many lectures on the industry and PR video production.