... -45 is euqivalent to Basf MP-45. Properties: Copolymer of vinyl chloride and vinyl isobutyl ether has good binding property ... chlorine atom is very stable. SMP-45 has excellent capabilities of resisting to saponifiability, aging, hydrolysis, corrosion, acid, alkali and ... heat stability, can be used for air drying and physical methods of drying paint. It is widely used in composite inks.Solubility ...