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The Ultimate Guide to Filament PETG for 3D Printing
PET is converted into PETG, which stands for "polyethylene terephthalate-modified" because some of the ethylene glycols are substituted with CHDM (cyclohexanedimethanol), a substance you may be familiar with from plastic water bottles. The end product is a filament PETG that is clearer, less fragile, and more extrudable than PET. It does, however, have the u...
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