Today's plastic products are full of our lives, all kinds of colors, it is really dazzling, then mastering the basic method of identification is very important, let us look at the sharing of PVC edge banding manufacturers.
1, the most simple and rude way to distinguish plastic products is to use the fire to ignite the phenomenon to smell the smell. Here are some of the things that are common in our lives after ignition.
2, polypropylene - PP - easy - melt dripping, yellow on the blue - smoke less continue to burn - oil flavor
3, polyethylene - PE - easy - melt dripping, yellow on the blue - continue to burn - paraffin burning smell
4, PVC - PVC - difficult to soften - yellow under the green smoke - off fire - irritating sour
5, polyoxymethylene-POM-easy melt dripping - yellow on the blue, smokeless - continue to burn - strong stimulation of formaldehyde
6, polystyrene - PS - easy - soften foaming orange yellow, thick black smoke, charcoal - continue to burn the surface oily bright - special vinyl smell
7, nylon - PA - slow - melt dripping, - foaming slowly extinguished - special wool, nail smell
8, polymethyl methacrylate - PMMA - easy - melted foaming, light blue, white, smokeless - continue to burn - strong fruit odor, rotten vegetable flavor
9, polycarbonate - PC - easy, soft foaming - there is a small amount of black smoke - off the fire - no special taste
10, PTFE - PTFE - does not burn - - - in the fire to break out the pungent smell of hydrogen fluoride
11, polyethylene terephthalate - PET - easy to soften foaming - orange, a small amount of black smoke - slowly extinguished from the fire - sour
12, acrylonitrile-butadiene-styrene copolymer-ABS-slow softening combustion, no dripping - yellow, black smoke - continue to burn - special smell
The ones above are some of the commonly used plastics that we often use, and I hope that they will help you.
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