A kind of production method of the non-sticky coating for substrate surface application
Technical field
The present invention relates to a kind of production method of the non-sticky coating for substrate surface application.
Background technology
The coating of the existing base material for metal or nonmetallic surface, flame retardant resistance is low, resistance toxicity is poor, lack not viscosity.When they are applied to substrate surface, do not reach fire-retardant, resistance poison, not sticky effect.
Summary of the invention
Order of the present invention is the production method working out a kind of non-sticky coating for substrate surface application.
The present invention is to solve the coating of the existing base material for metal or nonmetallic surface, flame retardant resistance is low, resistance toxicity is poor, the problem that lacks not viscosity.
Production method of the present invention is: add surface-modifying agent silicone oil 20-40g, colloidal silicon dioxide 15-20g, organoalkoxysilane TEOS0.8-2g in siloxane polymer MPSP8-12g after, after dissolving 30 minutes by ultrasonic wave, add after adding diadust 2-4g, diadust granularity 5-100, nano dye dispersion liquid 20-40g, tosic acid p-TSA0.1-0.3g, be mixed and disperse 20 minutes with ultrasonic dispersing machine again, and place 2 hours at normal temperatures, obtain the spray ink Printing tinted clear ink powder not viscous composition of 100g.
Advantage of the present invention is: the present invention is applied to substrate surface, gives substrate surface not viscosity, thermotolerance, weathering resistance, ornamental, resistance to injury property, solvent resistance, uninflammability, release, foreign substances attachment preventive etc.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
The production method of a kind of non-sticky coating for substrate surface application of the present invention, surface-modifying agent silicone oil 20-40g is added in siloxane polymer MPSP8-12g, colloidal silicon dioxide 15-20g, after organoalkoxysilane TEOS0.8-2g, after dissolving 30 minutes by ultrasonic wave, add and add diadust 2-4g, diadust granularity 5-100, nano dye dispersion liquid 20-40g, after tosic acid p-TSA0.1-0.3g, be mixed and disperse 20 minutes with ultrasonic dispersing machine again, and place 2 hours at normal temperatures, obtain the spray ink Printing tinted clear ink powder not viscous composition of 100g.
Described nano dye dispersion liquid is that mineral dye adds in water or organic solvent, and with the dispersion of superfine dispersion machine, obtain nano inorganic dispersible pigment dispersion after dispersion, the median size of this nano inorganic dispersible pigment dispersion is 5 ~ 300, best 5 ~ 80.Described mineral dye comprises titanium dioxide, zinc oxide, cobalt monoxide, Ti nitride, Zr nitride.
A specific embodiment of the present invention is:
After dissolving 30 minutes by ultrasonic wave after adding surface-modifying agent silicone oil 33g, colloidal silicon dioxide 18.5g, organoalkoxysilane (TEOS) 0.92g in siloxane polymer (MPSP) 11.9g, mix equably after adding diamond 2.64g, Nanometer blue dispersible pigment dispersion 33g, tosic acid (p-TSA) 0.13g, 20 minutes are disperseed again with ultrasonic dispersing machine, and place 2 hours at normal temperatures, produce the transparent ink powder of the spray ink Printing not viscous composition of 100g.