There are many types of plastic tubes, which are difficult to identify. However, plastic hoses are generally burnable and have different combustion characteristics. As a professional plastic hose manufacturer, let us introduce the characteristics of various types of material hoses under the combustion test, which is convenient for everyone to learn from.
1. Propylene PP is easy to melt and drip, and less yellow smoke on the yellow and continue to burn the oil.
2, polyethylene PE is easy to melt and drip, yellow and blue continue to burn paraffin burning odor.
3, PVC PVC is difficult to soften on the yellow under the green smoke from the fire to extinguish the irritating sour taste.
4, POM POM is easy to melt and drop on the yellow and blue, smokeless continue to burn strongly stimulate the smell of formaldehyde.
5, polystyrene PS easy to soften foaming orange yellow, thick black smoke, charcoal end burning surface oily bright special vinyl smell.
6, nylon PA slowly melted and dripped, foaming slowly extinguished special wool, nail odor.
7. Polymethyl methacrylate PMMA is easy to melt and foam, light blue, white, smokeless and continue to burn, strong fruity odor, rotten vegetable flavor.
8, polycarbonate PC is easy, softening foaming, a small amount of black smoke from the fire to extinguish no special taste.
9. Polytetrafluoroethylene PTFE does not burn; it decomposes a pungent smell of hydrogen fluoride in a fire.
10. Polyethylene terephthalate PET is easy to soften and foam orange, and a small amount of black smoke slowly extinguishes the acidity from the fire.
11. Acrylonitrile-butadiene-styrene copolymer ABS slowly softens and burns without dripping yellow, and black smoke continues to burn special odor.