Add to Favourite | Report 2021-07-24 16:03   Attention:116   Answer:1

What are the main materials of thin films?

Closed Reward points:0
  • Anonymous
  • Expert
Report 2021-08-03 18:59
The raw materials for the production of plastic films are: polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins.
Total: 0 [Show All]  Related Reviews