Ultralow VOC (volatile organic compound) emulsion polymerization polymer and preparation method thereof

The invention discloses an ultra-low VOC (volatile organic compound) emulsion polymerization polymer which is mainly prepared by polymerization reaction of a monomer, an emulsifier and an initiator, the monomer comprises but is not limited to one or more of butyl acrylate, 2-ethylhexyl acrylate, acrylic acid, methacrylic acid, methyl methacrylate, styrene, vinyl acetate, acrylamide, hydroxyethyl acrylate and hydroxypropyl acrylate; the emulsifier comprises but is not limited to one or more of alkyl polyoxyethylene ether, alkyl sulfonate, alkyl ether sulfate and alkyl ether succinate, and the initiator comprises but is not limited to persulfate. The VOC reduction effect is obvious, detection is carried out according to the actual detection result and by adopting the YC/T207-2016 standard, the total solvent residue amount result is 0.81 mg/m < 2 >, the result obtained through a conventional method is generally 13.96 mg/m < 2 >, and the method is practical and effective. 本发明公开了一种超低VOC乳液聚合高分子，主要由单体、乳化剂及引发剂聚合反应而成，