... Acetate Copolymers VMCH Use for painting,ink, adhesive,etc Carboxyl-Modified Vinyl Chloride Vinyl Acetate resin (VMCH)Equivalent to VMCH ex ... DowProperty: It is carboxyl modified ternary copolymer of vinyl chloride, vinyl Acetate ester & maleic acid ... . Avoid rain during transportation. It is not dangerous cargo.Carboxyl modified ternary copolymer resin (VMCH)