PAPER COATING MATERIAL HAVING ENVIRONMENT-FRIENDLY, WATERPROOF AND OILPROOF PROPERTIES, AND MANUFACTURING METHOD THEREFOR

摘要

A paper coating material having environment-friendly, waterproof and oilproof properties, and a manufacturing method therefor are provided. The paper coating material comprises: a copolymer emulsion obtained by copolymerizing a silicon-based polymer and an acrylic polymer and having a weight average molecular weight of 100,000 to 200,000; and a polyvinyl alcohol colloid solution gelatinized to be mixed in the copolymer emulsion. The environment-friendly paper coated with the environment-friendly paper coating material according to the present invention has excellent waterproof, oilproof and thermal adhesive properties, is harmless to the human body as a food packaging material, is recyclable as a paper raw material, and is environment-friendly by being biodegradable.