Plastic Bottles Project by Mariafernanda DeSantiago https://padlet.com/mardesantiago/d4we7dopgkfk en-us 2017-12-13 15:29:02 UTC 2017-12-15 15:38:57 UTC hello@padlet.com What is plastic bottles made of? mardesantiago https://padlet.com/mardesantiago/d4we7dopgkfk/wish/215835748 Plastic bottles are made of PET/PETE. PET is made of polymerization of ethylene glycol and terephthalic acid.(also called poly), which is a material used for other plastic materials, such as plastic containers, in combination with glass fibre for engineering, fibres in clothes, and many more. Some chemicals inside poly is  C3H8O3, which is ]]> 2017-12-13 15:32:52 UTC https://padlet.com/mardesantiago/d4we7dopgkfk/wish/215835748