Chang Chun CCP PVA BP24 

                            Chang Chun CCP PVA BP24                                                                                                                                        PVA Resin ; Poly(vinyl alcohol) CAS NO.: 9002-89-5 excellent film forming, and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which a…