... Compared with the CPVC, the chlorine atom's position on the molecular is the non-rule ... aging, water, sea water, brine, chemical atmosphere, acid, alkali , salt, etc. It have so ... antiseptic varnish, the corrosive enamel, the belt rust rust prevention anti-corrosive varnish, the road ... particletreaty Packing and specification: This product adopts polyethylene bags for internal use and polypropylene bags ...