The pale yellow paint of a kind of pearly-lustre
Technical field
The present invention relates to a kind of paint (coating), particularly the pale yellow paint of a kind of pearly-lustre (coating).
Background technology
Motor vehicle, for example motorcycle, battery-operated motor cycle and electric bicycle etc. use Abdeckteil or parts such as metal, organism in a large number.Based on the protection against corrosion that increases described Abdeckteil or parts, consideration such as aging, and increase appearance looks elegant degree etc., often in described Abdeckteil or parts, make and paint, form paint coating.
Usually everybody sees and has been motley paint, although equal called after paint according to the difference of paint purposes, can be divided into that furniture is painted, gasoline coats with lacquer, motorcycle paints etc. a variety of.Paint is according to the difference that contains material, and have alkyd paint, nitro paint and amino commonly used paint etc.
Although motorcycle lacquer and automobile finish purposes approach, the two is different fully.Such as, only on color, the color of paint of motorcycle is more gorgeous than automobile.Such as modal blueness, motorcycle blueness the inside saturating a kind of silver color, automobile is silver color thoroughly also, but automobile silver color and blueness mix, and the blueness of motorcycle motorcycle is infiltration in the silver color the inside, so blue silver color thoroughly seems gorgeous especially.The difference that motorcycle is painted with the maximum of gasoline lacquer is, motorcycle paint is osmosis type, and automobile mixes.
Zhou Ronghua etc. disclose a kind of motorcycle PU coating varnish (motorcycle PU coating varnish, Zhou Ronghua etc., China's coating, the 4th phase in 2006), this varnish contains room temperature curing type acrylic resin, flow agent, defoamer and siccative, and this varnish has good fullness ratio and excellent levelling degree.
CN 1277233 A disclose a kind of ultraviolet light cured paint specially for motorcycle, it adopts acrylic modified epoxy ester, acrylic acid modified polyurethane, light trigger, butyl acrylate is main component, by certain weight percent proportioning, at room temperature stirring or heating stirs, and makes after the cooling.This coating has greatly improved the technical feature of motorcycle external member for motorcycle external member outermost layer Lacquer finish provides a kind of ultraviolet-curing paint.
CN 1297974 A disclose a kind of ultraviolet-curing paint for automobile, the not flavescence of motorcycle external member surface coating layer.By weight percentage, coating comprises: aliphatics or cycloaliphatic polyurethane acrylate resin 5~40%, acrylic-amino resin or methacrylic acid aminoresin 5~40%, simple function group acrylate or simple function group methacrylic ester 5~35%, or bifunctional acrylate or bifunctional methacrylic ester 5~30%, trifunctional group acrylate or trifunctional methacrylic ester 5~25%, light trigger 1~10%.Be used for automobile, motorcycle white workpiece Lacquer finish, behind ultraviolet light polymerization, the gained paint film is smooth, tough and hard wear resistant, high temperature resistant, corrosion-resistant and not flavescence.
CN 1948403 A disclose a kind of pearly pigment for high grade paint and preparation method thereof, and it adopts the particle mica is base material, at first is made into mica suspension with deionized water, under control pH value condition, add concentration and be 20~25% TiCl
4Solution, stirring heating is reacted under 80 ℃ of temperature, after filtration, washing, dry and 700 ℃ of calcinings, then through surface modification treatment, directly makes rutile TiO
2The pearly pigment that coats.The pearly pigment color that it makes is pure, particle is fine and close evenly, good stability, good weatherability, applicable to car, motorcycle and household electrical appliance field of coating.
Make a general survey of prior art, paint or coating for motor vehicles such as motorcycles, all be for increasing fundamental propertys such as paint is anti-aging, paint film is smooth, not to the consideration of paint or the gorgeous and colors changing hue of coating intrinsic colour, namely, prior art causes its color bright-coloured gorgeous inadequately having certain defective aspect the color of the paint that is used for motor vehicle such as motorcycle or coating.
Summary of the invention
At the deficiencies in the prior art, one of purpose of the present invention is to provide a kind of pearly-lustre pale yellow paint, and the pale yellow paint of this pearly-lustre can be used for fuel motorcycle, battery-operated motor cycle and electric bicycle.
The pale yellow paint of pearly-lustre of the present invention is made up of priming paint and finish paint, and the two is used the color effect that can reach expection.Elder generation is at the target surface primer coating, then at priming paint surface-coated finish paint during use.Can be the coating method of an end one or both sides, also can be the coating method of two end one or both sides.
Described priming paint is composed as follows according to parts by weight by following ingredients:
Described priming paint is preferably composed as follows according to parts by weight by following ingredients
The preferred titanium dioxide of described pigment extender etc.
Described finish paint is composed as follows according to parts by weight by following ingredients:
Described finish paint is preferably composed as follows according to parts by weight by following ingredients:
The used thermoplastic acrylic resin of the present invention also can be replaced by the modified thermoplastic acrylic resin.Because thermoplastic acrylic resin lacquer relies on solvent evaporates from doing film forming, so its further crosslinking reaction not, owing to thermoplastic acrylic resin has this characteristic, it is in coating/paint field widespread use.The used thermoplastic acrylic resin of the present invention does not have special stipulation, and it is that the known raw material of automobile-used paint field one of is formed.
The cellulose acetate that the present invention is used; be non-ionic water-soluble polymer; therefore it can play thickening, bonding, emulsification, dispersion, stabilization in emulsion paint, and can keep moisture content, forms film and protective colloid (protective colloid) effect is provided.The characteristic of cellulose acetate can be used as reliable thickening material, because the range of viscosities of Natvosol is very narrow, during as thickening material, can make quality of finished reliable and stable, the film-forming properties that tool is splendid and excellent compatibility.
Pigment extender of the present invention is called filler usually again, and they comprise chemical compound lot, gets, directly makes or obtain as byproduct from nature.These materials mainly are the salts of barium, calcium, magnesium or aluminium, the oxide compound of silicon or aluminium, or in the past two class materials two salts of misfit of deriving.The preferred pigment extender of the present invention is titanium dioxide.
Anti-settling agent of the present invention is the rheology control agent of a class coating, and it makes coating have thixotropy, and viscosity improves greatly.The used anti-settling agent of the present invention is the used anti-settling agent of prior art, and it can be the N-Methyl pyrrolidone solution (BYK-410) of organobentonite, castor oil derivative, aerosil, polyolefin-wax (particulate), modified hydrogenated Viscotrol C, modification polyureas and polyamide wax etc.
Flow agent of the present invention is a kind of interfacial agent that has lipophilicity and two kinds of opposite nature of wetting ability at intramolecularly simultaneously.But homogeneous disperses those to be difficult to be dissolved in the solid particulate of inorganic, the pigment dyestuff of liquid, also can prevent sedimentation and the cohesion of solid particulate simultaneously, forms the stable required medicament of suspension.The used flow agent of the present invention is the used flow agent of prior art, and the person of ordinary skill in the field can freely select corresponding flow agent according to the expertise of its grasp, and the present invention does not do special restriction to this.
Useful technique effect of the present invention is, the present invention is by the particular combination to the existing material of prior art, prepare priming paint and finish paint according to specific composition, the pale yellow paint of its prepared pearly-lustre can make its color elegant in appearance, yellowish priming paint adds the pearly-lustre finish paint as the change, under light source irradiation, to watch from different perspectives, the color change is different, very dazzling attractive in appearance, compare fashion.
Embodiment
Embodiment one
The priming paint and the finish paint that prepare the pale yellow paint of pearly-lustre of the present invention according to following composition:
Priming paint is composed as follows by weight:
Finish paint is composed as follows by weight:
Be ready to a motorcycle, carry out the preparation before spraying paint, application pattern according to two sides, an end, utilize spray painting equipment at motorcycle surface-coated one deck priming paint, after treating the priming paint drying, at priming paint surface-coated one deck finish paint, after this finish paint drying, on this finish paint, apply one deck finish paint again, the polishing of dry back.
Color of paint of the present invention is elegant in appearance, and yellowish priming paint adds the pearly-lustre finish paint as the change, under available lights such as sunlight and artificial light rays, color is gorgeous, and the change of different angles color is different, excellent, the U.S. that quite shows noble elegance is particularly suitable for fashionable group's pursuit.
Review the paint of prior art, be coated in after the motorcycle surface, color is stiff, under available lights such as sunlight and artificial light rays, sees that from different perspectives color can not change irregularly, and color is single.
Applicant's statement, the present invention illustrates detailed process equipment of the present invention and technical process by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and technical process, does not mean that namely the present invention must rely on above-mentioned detailed process equipment and technical process could be implemented.The person of ordinary skill in the field should understand, any improvement in the present invention to the interpolation of the equivalence replacement of each raw material of product of the present invention and ancillary component, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.