1. PA (polyacrylate),
PA coating, also known as AC glue coating, that is, acrylic coating, is by far the most common one of the most common coating. After coating can increase the feel, wind, a sense of hanging.
2. PU (polyurethane)
PU coating, that is, polyurethane coating, after coating the fabric feel full, flexible, the surface has a sense of film.
3.PVC (polyvinyl chloride)
PVC film is toxic and easy to aging. Features: Paintable thick, relatively cheap, common with the rolling process, for raincoats bags and so on. PVC feel rough, there is a PVC rolling, a little harder.
In addition, there are polypropylene (PP), polytetrafluoroethylene (PTFE), polyamide, polyester, silicone, synthetic rubber, protein.
In addition, common special coatings are:
1. UV (UV) coating, by UV treatment, the fabric has the function of anti-UV, UV blocking ability to stop. General light color is more difficult to do, darker is easier to achieve.
2.TEFLON (Teflon) three anti-coating, through the fabric with DuPont Teflon treatment, so that the fabric has a waterproof, anti-oil and anti-fouling functions.
3. Flame retardant coating, through the fabric padding or coating treatment, the fabric has a flame retardant effect. And painted in the fabric surface color or silver. Generally used as curtains, tents, clothing and so on.