 
                            
                                Member since 20 Oct, 2020
                            
                            
                            Polyvinyl alcohol (PVA) is a water-soluble synthetic polymer known for its excellent film-forming, emulsifying, and adhesive properties.
                                    Nickname
                                    
                            
                            kuraraypovaluk
                                Following
                                
                                                                    
                            
                            
                            
                            
                         
                