The special-purpose Buddha's warrior attendant lacquer in floor
Technical field
The invention belongs to the wood floor paint technical field, be specifically related to the special-purpose Buddha's warrior attendant lacquer in a kind of floor.
Background technology
The chemosynthesis lacquer contains benzene, formaldehyde, heavy metal etc. mostly, and a large amount of uses cause atmosphere, Land pollution and Air quality to descend easily, seriously influences for people's living environment and healthy bringing.Along with the reinforcement of society to Environmental awareness, this environment that people more and more pay attention to surviving, in order to limit the pollution of objectionable impurities to human ecological environment, the Chinese government has issued GB18581-2001 " limits of harmful substances in the indoor hardware fitting solvent-borne type woodwork coating ", GB18582-2001 national standards such as " limits of harmful substances in the indoor hardware fitting interior wall coating ".The formulation of standard limits and has reduced the pollution of objectionable impurities to a certain extent, but is still to contain objectionable impuritiess such as a certain amount of heavy metal, formaldehyde, alkane alkene organism, isocyanic ester in the product that can be up to standard.Tradition colour polyurethane furniture lacquer can distribute deleterious irritant gas, is detrimental to health, and complex process, must the professional construct the construction inconvenience of doing it yourself.And much environment-friendly type coatings are in order to reach environmental protection, and some performances after the paint film forming can not be guaranteed.
Summary of the invention
What the present invention will solve is exactly that existing chemosynthesis lacquer causes environmental pollution easily because of containing benzene, formaldehyde, heavy metal etc. mostly, influence the problem of HUMAN HEALTH, a kind of heavy metal ion such as chemical classes solvent and mercury, aluminium, cadmium that do not contain are provided, nontoxic having no irritating odor, and easy construction, widely applicable natural coloring carpentry lacquer.
The present invention is by natural resin, thinner, pigment, filler are prepared and are got, the weight proportion of each component is: natural resin 58-62%, pigment 8-12%, filler 10-15%, thinner 15-20%, wherein natural resin is made by vegetables oil and vegetable solid resin, the natural phant solvent of thinner for refining from water, pigment is natural pigment or natural goods processed pigment.
The natural resin that the present invention adopts is got at 280 ℃ of-290 ℃ of following heat refinings by weight by following ingredients: oleum lini 60-63%, tung oil 14-16%, rosin 11-13%, turps 9-11%, wherein oleum lini is that essence is floated type, and tung oil, rosin, turps are state's one-level.
The thinner that the present invention adopts is turps or spearmint oil; Pigment is selected natural pigment or natural goods processed pigment for use, and is as titanium dioxide, organic middle yellow; Filler can be used lime carbonate, talcum powder, coarse whiting etc., and for reaching good extinction effect, preferred lime carbonate is for making things convenient for the preparation of wood lacquer, preferred calcium carbonate superfine powder.
The present invention has following advantage:
1, each moiety is natural product, does not contain heavy metal ion such as poisonous chemical classes solvent such as benzene, toluene and mercury, aluminium, cadmium, lead, does not promptly contain any toxic and harmful substance;
2, can give out natural plant fragrance;
3, nontoxic, have no irritating odor floride-free acid esters poison gas volatilization, health environment-friendly;
4, excellent performance, fast drying, color various, bright-colored, ornamental strong, sticking power is good, hardness is high, opacifying power is high, snappiness is good, paint film is plentiful, hard, the moisture-proof scrubbing resistance.
5, the present invention constructs simply, and is widely applicable, can brush on iron and steel, woodenware, cement wall surface, and paint film is plentiful, hard, the moisture-proof scrubbing resistance, and levelling property is splendid, and the feel exquisiteness is inhibited from yellowing, especially can play a very good protection to wood furniture.
The survey result that the thinner that table 1 uses for the present invention is examined, wherein benzene, toluene and detecting of dimethylbenzene summation are limited to 0.001%:
Test item |
Technical indicator |
Assay |
Benzene % |
≤0.5 |
Do not detect |
Toluene and dimethylbenzene summation % |
≤10 |
Do not detect |
Table 1
Table 2 is floor of the present invention special-purpose Buddha's warrior attendant lacquer feature of environmental protection detected result, wherein benzene, toluene and detecting of dimethylbenzene summation are limited to 0.001%, detecting of dissoluble lead is limited to 0.5mg/kg, and detecting of soluble cadmium and soluble chromium is limited to 0.3mg/kg, and detecting of soluble mercury is limited to 0.01mg/kg:
Interventions Requested |
Technical indicator |
Assay |
This conclusion |
Volatile organic compounds (VOC) g/L |
≤550 |
422 |
Qualified |
Benzene % |
≤0.5 |
Do not detect |
Qualified |
Toluene and dimethylbenzene summation % |
≤10 |
Do not detect |
Qualified |
Heavy metal: dissoluble lead (Pb) soluble cadmium (Cd) soluble chromium (Cr) soluble mercury (Hg) |
≤90 ≤75 ≤60 ≤60 |
Do not detect |
Qualified |
Table 2
Table 3 is a wood lacquer performance test results of the present invention:
Table 3
Embodiment
Embodiment 1
Oleum lini 600kg, tung oil 140kg are dropped in the reactor, stir and be warming up to 280 ℃-290 ℃, be incubated then to reach and be coated with-4 glasss of 150-160S/ (25 ± 2) ℃ to viscosity.Cool to 260 ℃-270 ℃, add rosin 110kg, reheat continues to be incubated to viscosity in the time of 280 ℃ and is coated with-4 glasss of 300-320S/ (25 ± 2) ℃.Be cooled to 260 ℃ then, go out still, reach the viscosity that needs: be coated with-4 glasss of 180-200S/ (25 ± 2) ℃ with turps 90kg latting drown.After reaching fineness≤30 μ m after filtration, it is standby that jar is gone in check.
Get natural resin 580kg, titanium dioxide 80kg, fineness is 325 purpose calcium carbonate superfine powder 100kg, turps 150kg.In 300kg natural resin input material pot, add titanium dioxide 80kg, calcium carbonate superfine powder 100kg, add 100kg turps again and grind, to grind 40-60 minute, it is fixed that milling time is come by required paint fineness.Remaining 280kg natural resin and 50kg turps are after the paint detection reaches fineness≤35 μ m, add by measuring according to required viscosity index again, continue grinding and keep fineness≤35 μ m, can after fineness, viscosity all touch the mark, obtain white line lacquer, outward appearance is even white fluid.
Embodiment 2
Raw material oleum lini 624kg, tung oil 156kg are dropped in the reactor, stir and be warming up to 280 ℃-290 ℃, be incubated then to reach and be coated with-4 glasss of 150-160S/ (25 ± 2) ℃ to viscosity.Add rosin 120kg after being cooled to 260 ℃-270 ℃, reheat continues to be incubated to viscosity in the time of 280 ℃ and is coated with-4 glasss of 300-320S/ (25 ± 2) ℃.Be cooled to 260 ℃ then, go out still, reach the viscosity that needs and be coated with-4 glasss of 180-200S/ (25 ± 2) ℃ with turps 100kg latting drown.After reaching fineness≤30 μ m after filtration, it is standby that jar is gone in check.
Get the 600kg natural resin, organic in yellow 100kg, fineness is 325 purpose calcium carbonate superfine powder 125kg, turps 175kg.In 400kg natural resin input material pot, add organic in yellow 100kg, calcium carbonate superfine powder 125kg, add 100kg turps again and ground 40-60 minute, it is fixed that milling time is come by required paint fineness.Remaining 200kg natural resin and 75kg turps add by measuring according to required viscosity index after the paint detection reaches fineness≤35 μ m again, continue grinding and keep fineness≤35 μ m, and can after fineness, viscosity all touch the mark obtains yellow wood lacquer.
Embodiment 3
Raw material oleum lini 630kg, tung oil 145kg are dropped in the reactor, stir and be warming up to 280 ℃-290 ℃, be incubated then to reach and be coated with-4 glasss of 150-160S/ (25 ± 2) ℃ to viscosity.Add rosin 130kg after being cooled to 260 ℃-270 ℃, reheat continues to be incubated to viscosity in the time of 280 ℃ and is coated with-4 glasss of 300-320S/ (25 ± 2) ℃.Be cooled to 260 ℃ then, go out still, reach the viscosity that needs and be coated with-4 glasss of 180-200S/ (25 ± 2) ℃ with turps 95kg latting drown.After reaching fineness≤30 μ m after filtration, it is standby that jar is gone in check.
Get the 600kg natural resin, phthalocyanine blue 100kg, fineness is 325 purpose calcium carbonate superfine powder 125kg, turps 175kg.In 400kg natural resin input material pot, add phthalocyanine blue 100kg, calcium carbonate superfine powder 125kg, add 100kg turps again and ground 40-60 minute, it is fixed that milling time is come by required paint fineness.Remaining 200kg natural resin and 75kg turps add by measuring according to required viscosity index after the paint detection reaches fineness≤35 μ m again, continue grinding and keep fineness≤35 μ m, and can after fineness, viscosity all touch the mark obtains blue wood lacquer.
The present invention is the single component prescription, viscosity 70-90S/25 ℃, need not add other raw material during use, and can directly brush.