What is the difference between plastic raw materials and engineering plastics?
Plastic is resin and filler, so it is usually granular. Raw materials too. Only a few powdery.
Engineering plastics generally have many properties that are not common in plastics. They are often used in construction machinery to replace certain metals.Plastic is resin and filler, so it is usually granular. Raw materials too. Only a few powdery.
engineering plasticIt's a kind of plastic, and a universal plastic.Like everyday things, what barrels, pots, plastic, etc?.
