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Wʜᴀᴛ ɪs ᴘᴏʟʏsʀᴇʀ?Oᴋ ʙʏᴇ ɢᴜʏs ɪ ᴀᴍ ɢᴏɪɴɢ ᴏғғʟɪɴᴇ ɴᴏᴡ...❤︎❤︎​

Answer» ER is a synthetic fabric that's usually derived from PETROLEUM. This fabric is one of the world's most popular textiles, and it is used in thousands of different consumer and industrial APPLICATIONS. Chemically, polyester is a polymer primarily COMPOSED of compounds within the ESTER functional group.


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