Identification of PE regenerated plastic particles
hangzhou yinxin
1. Color: No matter what color it is, it is good to have penetration.
2, Luster: glossy PE recycled plastic particles are good, luster is the material itself, like the human skin color, is the color of the material surface.
3. Smell: Light it with the torch, blow it out for 3 seconds, smell its smell, and note that some color powder gives out a larger taste, which will cover up part of the taste of PE recycled plastic particles.
4, drawing: after blowing out, contact with iron objects, and then pull apart, to see whether the formation of silk is uniform, is uniform good material, after a few times, silk overlap, and then see whether it is elastic, can not be opened. Not disconnecting or disconnecting a distance indicates good material.
5. If the above cannot be confirmed, please burn again. Black smoke or melting drops in the combustion process indicate that the material is not good.
6, teeth bite: first experience the strength of new material PE recycled plastic particles, the softer is PE recycled plastic particles.
7. Look at the section of the incision: the section is coarse and not glossy, and the material quality is poor.
8, floating: as long as there is a sinking water that is bad, if you can't make up your mind, it is only the trial machine. Identification of PE regenerated plastic particles