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Common plastic variety identification methods
Dec 26, 2016

Polypropylene-PP-easy-melting and dripping, under the yellow on blue-smoke burn oil flavor

Polyethylene-PE-easy-melting and dripping, yellow on blue-under burning-wax burning smell

PVC-PVC-hard on the soft-yellow-green under the smoke-free fire-pungent sour

POM-POM-easy molten drop-yellow on blue, smoke-free-burning-pungent smell of formaldehyde

Polystyrene-PS-easy-soft foam Orange, thick black smoke, charcoal-burning oil on the surface of light-special vinyl smell

Nylon-PA-slow-melting and dripping,-bubble slowly dies-special fleece, Nail Polish odor

-PMMA-easy-melting of poly methyl methacrylate bubbles, light blue, and white, smoke-free-burning-strong floral smell, smell of rotting vegetables

Polycarbonate-PC-easy, softening bubbles-there is a small amount of smoke-free fire-no special flavor

PTFE-PTFE-does not burn-the-fire factor out the pungent odor of hydrogen fluoride

Softening foaming of polyethylene terephthalate-PET-easy-Orange, there is a small amount of smoke-fire go out-sour

Acrylonitrile-butadiene-styrene copolymer-ABS-slowly softening burning without dropping-yellow, smoke-burning smell-special


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