... Copolymer of vinyl chloride and vinyl isobutyl etherSMP-45 is euqivalent to Basf MP-45. Properties: Copolymer of vinyl chloride and ... to hydrolysis and combined chlorine atom is very stable. SMP-45 has excellent capabilities of resisting to saponifiability, aging, hydrolysis ... . It is widely used in composite inks.Solubility: SMP-45 is well soluble in aromatic hydrocarbons, ester, ketone.Compatibility: ...