PV board, PVC board material properties
PVC used in the manufacture of sandals, raincoats, toys and artificial leather, etc. ~ Our home now use PVC pipe, because the iron pipe is easy to suffer from the risk of ice in the winter, but if you use plastic or plastic wrap is PVC material if
If you refer to the polymer chemical industry. I have not heard of PV, is polyvinyl alcohol? If so, this material is not suitable for high physical properties of the material, because I remember it in the MSDS described in the air heated to above 100 ℃ slowly discoloration, brittle. Heated to 160 ~ 170 ℃ dehydration etherification, loss of solubility, heated to 200 ℃ began to break down. More than 250 ° C into a polymer containing conjugated double bonds, is a water-soluble polymer material, widely used in low viscosity glue, but also the use of fiber vinylon. PVC, then, that is, polyvinyl chloride, very common, uh. Chemical stability, it can be used for the production of anti-corrosion pipes, pipe fittings, oil pipeline, centrifugal pumps and blowers. Polyvinyl chloride board is widely used in the chemical industry to produce a variety of storage tank lining, building corrugated board, doors and windows structure, wall ornaments and other building materials. Because of electrical insulation performance, in the electrical, electronics industry, for the manufacture of plugs, sockets, switches and cables. In daily life, PVC is used in the manufacture of sandals, raincoats, toys and artificial leather ~ we now use PVC pipe, because the iron pipe is easy in the winter by the risk of ice, but if you use the plastic belt or Plastic film is PVC material, do not use Oh, PVC production of stabilizers are added to the highly toxic chemicals, u just just talk about the landlord would like to know more about the knowledge, then I can explain
