The structure in the picture is called poly(ethylene terephthalate), or PET for short, because it is made up of ethylene groups and terephthalate groups (duh!).
2020年9月25日 — PET consists of repeating (C10H8O4) units. PET is commonly recycled, and has the digit 1 (♳) as its resin identification code (RIC). The...
The PET polymer is usually prepared by melt-phase polymerization with an intrinsic viscosity in the range of 0.5–0.7 dL/g (Table 8.1). A solid state...
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