... of dow chemical 2, used for printing ink, paint industry Copolymer resin VMCH (it is similar with VMCH from Dow Chemical.)Features ... Bag or PP Knitted Bag lined with plastic film.VMCH Resin has a shelf life of approximately twenty four months when ... paint, adhesive for PVC/ armor plate, adhesive for tape etc… copolymer of vinyl chloride+vinyl acetate+maleic acid, vmch