METHOD FOR PREPARING POLY VINYL CHLORIDE BASED RESIN HAVING TRANSPARENCY, LOW-HIGH SHEAR VISCOSITY AND A MOLDED ARTICLE OF THE SAME RESIN

摘要

PURPOSE: a kind of to prepare polyvinylchloride-based resin to be used to improve transparency and low-high shear viscosity and make for decorative floor material, synthetic leather, fabric group, sheet material or film. ;CONSTITUTION: a kind of to prepare polyvinylchloride-based resin step including addition seed latex with 40% solid portion and particle difference 0.1 ~ 1.5 m,0.15 ~ 0.35 m 0.05 ~ 0.25 m initial polymerization reactions use 100 weight part of vinyl chloride resins, the polymerization initiator of the seed latex of 1 ~ 40%0 parts by weight, the emulsifier of 40%1 ~ 40%2 parts by weight and 40%3 ~ 40%4 parts by weight. ;The 2011 of copyright KIPO submissions