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 group, therefore, it features good adhesions to aluminum foil, also because it contains PVC so, also has good resistance to alkali, base, brine, salty mist, also has good resistance to oil ...