Summary of the invention
The invention provides a kind of woodwork aqueous primer, this coating has the flatness height, construction easily, viscosity is strong, flame retardant resistance is high, do not after-tack, do soon, the characteristics of asepsis environment-protecting.
The technical solution used in the present invention is as follows:
A kind of woodwork aqueous primer, it is characterized in that: the weight percent of its each component of constitutive material is: potter's clay powder 6.134-7.535%, lime carbonate 14.45-17.45%, flake lac 0.416-0.498%, animal skin glue 4.156-4.956%, water 65,391-71.261%, alcohol 1.495-1.695%, sticky rice flour 2.078-2.478%.
Described woodwork aqueous primer is characterized in that: the weight percent of its each component of constitutive material is: potter's clay powder 6.834%, lime carbonate 15.95%, flake lac 0.456%, animal skin glue 4.556%, pure water 68.331%, alcohol 1.595%, sticky rice flour 2.278%.
The preparation method is as follows:
1) the animal skin micelle is soaked in the pure water more than 8 hours, makes A glue;
2) flake lac is soaked in the alcohol more than 12 hours, makes B glue;
3) the A mucilage binding is gone in the steel bowl, heating with grill pan slowly adds potter's clay powder and lime carbonate after 40-45 degree Celsius ends, and treats without proper respect to be stirred to all and melt; Steel bowl taken out from grill pan naturally cool to 30 degree Celsius, add sticky rice flour again and treat without proper respect and add B glue again after stirring and treat that to stir be finished product woodwork aqueous primer without proper respect.
Beneficial effect of the present invention:
Woodwork aqueous primer of the present invention has contamination-free, has no irritating odor, nontoxic, avoided the formaldehyde hidden danger in the common coating, the flatness height, construction easily; adhesivity is strong, flame retardant resistance height, the high protective layer that easily forms of coating hardness; have simultaneously soon and do the characteristics of not after-tacking.
Embodiment
A kind of woodwork aqueous primer, the weight percent of its each component of constitutive material is: potter's clay powder 6.834%, lime carbonate 15.95%, flake lac 0.456%, animal skin glue 4.556%, pure water 68.331%, alcohol 1.595%, sticky rice flour 2.278%.
The preparation method is as follows:
1) the animal skin micelle is soaked in the pure water more than 8 hours, makes A glue;
2) flake lac is soaked in the alcohol more than 12 hours, makes B glue;
3) the A mucilage binding is gone in the steel bowl, heating with grill pan slowly adds potter's clay powder and lime carbonate after 40-45 degree Celsius ends, and treats without proper respect to be stirred to all and melt; Steel bowl taken out from grill pan naturally cool to 30 degree Celsius, add sticky rice flour again and treat without proper respect and add B glue again after stirring and treat that to stir be finished product woodwork aqueous primer without proper respect.
Concrete construction process is: it is bright and clean at first wood product surface to be polished, and coating of the present invention is evenly sprayed or brushes on woodwork, again with its oven dry or natural air drying; Carry out second time, the 3rd time spraying and dry after the same method again.