The invention discloses a wood
lacquer water-borne flat self-crosslinking acrylic
emulsion and a synthesizing method thereof. The wood
lacquer water-borne flat self-crosslinking acrylic
emulsion is composed of raw materials of monomers, functional monomers,
solvent, neutralizer, buffer agent, initiator, emulsifier and flatting agent, wherein the monomers are composed of, by weight part, 3-12 partsof
methacrylic acid, 120-300 parts of
methyl methacrylate, 2-20 parts of
butyl acrylate, 10-50 parts of
styrene and 40-120 parts of ethylhexyl
acrylate; the functional monomers are composed of 4-14 parts of diacetone
acrylamide, 3-10 parts of
adipic dihydrazide and 1-10 parts of vinyl trimethoxysilane; the
solvent is 500-800 parts of deionized water; the neutralizer is 2-10 parts of
ammonia hydroxide; the buffer agent is 0.2-1 part of
sodium bicarbonate; the initiator is composed of 0.5-3 parts of
ammonium persulfate, 0.1-2 parts of tert-butyl hydroperoxide and 0.1-2 parts of
ascorbic acid; the emulsifier is 0.5-8rts of lauryl
sodium sulfate; the flatting agent is 5-35 parts of
fumed silica. The wood
lacquer water-borne flat self-crosslinking acrylic
emulsion has the advantages of excellent transparency, excellent
water resistance, excellent
alcohol resistance and flatness and can be combined to manufacture water-borne wood lacquers of different glossiness.