VMCH 1, it is a resin similar with VMCH of dow chemical 2, used for printing ... ink, paint industry Copolymer resin VMCH (it is similar with VMCH from Dow Chemical.)Features: This terpolymer contains carboxyl ... Bag; Craft Paper Bag or PP Knitted Bag lined with plastic film.VMCH Resin has a shelf life of ... / armor plate, adhesive for tape etc… copolymer of vinyl chloride+vinyl acetate+maleic acid, vmch