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FAQ

How to test plastic raw materials?
Sample appearance quality. The plastic raw material is produced according to the normal production process, and the appearance quality of 10~20 parts is observed. The sample product shall not be cracked, deformed, foamed, broken, expanded or shrunk, and other defects that affect appearance. Smooth surface and clear surface.
What is the material of plastic dip?
DIP processing, in general domestic PE dip powder or PVC dip plastic liquid. Specific depends on product characteristics and characteristics. Under normal circumstances, outdoor products, such as large pieces of metal products, PE dip plastic powder used for dipping plastic processing. PVC dipping liquid is more used for anti-skid products.
What are the raw materials for making plastics?
Plastic raw materials are extracted from some oil in the part of PC is most familiar with the material extracted from the oil, the PC material has a gasoline burning time; ABS is made from coal, ABS will show when soot like burn out; POM extraction from natural gas, POM will have a very smelly smell of gas when burned.
What is the plastic basin made of?
The raw material is PP and PE, the raw material price is more than 10000, and some can be recycled at around 5000.
What are the raw materials for plastic products? Resin or oil?
There is no definite classification of plastics at present. The general classification is as follows: 1.. According to the physical and chemical properties of plastics, thermoplastics can be repeatedly heated, softened and cooled to harden in a certain temperature range. Such as polyethylene plastic, PVC plastic.Thermosetting plastics: Plastics cured by heat or other conditions without melting into insoluble material. Such as phenolic plastics, epoxy plastics and so on
That kind of plastic bottle blows well
PVCSoft, tough, good plasticity, can be made into transparent and various colors, commonly used transparent PVC packaging cosmetics categories of plastic bottles.
How are plastic products made? What is the raw material of plastics?
1, simply say, use an injection molding machine to melt the material at high temperatures and then inject the mold into the mold at high pressure.2, raw materials are materials that have not been processed. Plastic raw material is standing (smaller than soybean).Generally ABS, PS, PP, and so on, these materials are not the same.3, melting at high temperatures, and stamping (I haven't seen)4, iron or steel mold, to see what your home appliance plastic parts, what kind of mold is it!
What is plastic film material?
The material is plastic particles. Polyethylene film is used for polyethylene particles; polypropylene film is polypropylene particles. Some of the films are blown out of film blowing machines; some are cast films and pressed out of the machine.