China Plastics Network tells about the types of plastic particles

1.PP recycled plastic polypropylene (PP) --- is translucent when not colored, waxy, lighter than polyethylene, transparency is better than polyethylene, harder than polyethylene. Mainly used for pots, barrels, furniture, Film, woven bag, packing tape, bottle cap, car bumper, etc.

2.PE recycled plastic polyethylene (PE) --- is milky white translucent when uncolored, waxy; feels slippery when touched by hand, soft and tough, slightly elongated, generally low density polyethylene is soft, transparency Preferably, high density polyethylene is hard. Mainly used for mulch, tote bag, water pipe, oil drum

3. PS is polystyrene plastic, easy to color, good transparency, and is often used to make lampshades, toothbrush handles, toys, electrical parts. It is resistant to acid and alkali corrosion, but is easily soluble in organic solvents such as chloroform, dichloroethylene and banana water.

4. PVC is a polyvinyl chloride plastic with bright color, corrosion resistance, and durability. Due to the addition of some toxic auxiliary materials such as plasticizers and anti-aging agents in the manufacturing process, the products generally do not store food and medicine.

5. ABS is a plastic polymerized from acrylonitrile, butadiene and styrene. Its color is conspicuous, heat-resistant, strong, and the outer surface can be chrome-plated, nickel and other metal films. It can make keys, buttons, tool holders, TV casings, Umbrella handles, etc.

6.PA is nylon plastic , its characteristics are tough, firm and wear-resistant. It is often used to make combs, toothbrushes, clothes hooks, fan bones, net bag ropes, fruit packaging bags, etc. It is non-toxic, but it should not be in contact with acid and alkali for a long time.