CN115322674B - High-adhesion glass finishing paint and preparation method thereof - Google Patents
High-adhesion glass finishing paint and preparation method thereof Download PDFInfo
- Publication number
- CN115322674B CN115322674B CN202210736986.3A CN202210736986A CN115322674B CN 115322674 B CN115322674 B CN 115322674B CN 202210736986 A CN202210736986 A CN 202210736986A CN 115322674 B CN115322674 B CN 115322674B
- Authority
- CN
- China
- Prior art keywords
- parts
- acrylic resin
- finishing paint
- mixed solution
- glass finishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
Abstract
The application relates to the technical field of UV finishing paint, and particularly discloses a high-adhesion glass finishing paint and a preparation method thereof, wherein the glass finishing paint comprises an active monomer, polyurethane acrylic resin, pure acrylic resin, a photoinitiator, phosphate, a leveling agent and an organic solvent; the glass finishing paint obtained by the scheme has high adhesiveness, low shrinkage, good hardness and wear resistance, and good construction property and appearance state. The application also provides a preparation method of the high-adhesiveness glass finishing paint, which comprises the steps of dissolving and soaking a photoinitiator by using ethyl acetate to obtain a mixed solution I, dispersing an active monomer, polyurethane acrylic resin and pure acrylic resin to obtain a mixed solution II, dispersing butyl acetate, ethylene glycol diethyl ether and the mixed solution II to obtain a mixed solution III, dispersing phosphate, a flatting agent, the mixed solution I and the mixed solution III, and detecting and packaging to obtain the high-adhesiveness glass finishing paint; the process is simple to operate, mild in preparation condition and low in preparation cost, and is suitable for industrial mass production.
Description
Technical Field
The application relates to the technical field of UV finishing paint, in particular to high-adhesion glass finishing paint and a preparation method thereof.
Background
The finishing paint is commonly called gloss oil, and has high use frequency in model manufacture. Is generally used for civil models, and improves the brightness of the finished product. The finishing paint can be mainly divided into automobile finishing paint, outer wall transparent finishing paint, metal finishing paint, high-hardness glass finishing paint and the like. The ideal finishing paint should have the properties of transparency, no yellowing, ultraviolet resistance, abrasion resistance, chemical corrosion resistance and the like, have high gloss and high gloss retention, and can be used for various wearing surfaces to play a role in decoration and protection.
Glass is a relatively transparent solid substance that forms a continuous network structure when melted, and silicate-based nonmetallic materials that gradually increase in viscosity and harden without crystallization during cooling. Glass products are hard and smooth in surface, and have great difficulty in surface corrosion. The UV finishing paint has high curing rate, high surface hardness and high shrinkage, so that the coating difficulty of the UV finishing paint on the surface of a glass product is high.
The existing glass finishing paint has the defects of poor glossiness, poor wear resistance, small hardness and weak adhesive force, and is difficult to realize high adhesive force on the surface of a glass product substrate.
Disclosure of Invention
In order to obtain the finishing paint with good appearance glossiness and high adhesiveness, the application provides the high-adhesiveness glass finishing paint and a preparation method thereof.
In a first aspect, the present application provides a high adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 15-25 parts of active monomer, 13-25 parts of polyurethane acrylic resin, 10-15 parts of pure acrylic resin, 2-3 parts of photoinitiator, 1-2 parts of phosphate, 0.5-1 part of flatting agent and 30-50 parts of organic solvent.
Preferably, the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 18-22 parts of active monomer, 15-20 parts of polyurethane acrylic resin, 11-14 parts of pure acrylic resin, 2.2-2.8 parts of photoinitiator, 1.2-1.8 parts of phosphate, 0.6-0.9 part of flatting agent and 35-45 parts of organic solvent.
Preferably, the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent.
By adopting the technical scheme, the adhesive property of the glass finishing paint can be improved by selecting the active monomer, the adhesive force of the glass finishing paint is increased, and the construction state and the appearance state are further improved; the polyurethane acrylic resin can ensure the physical properties of low shrinkage, high adhesiveness, hardness, wear resistance and the like of the glass finishing paint; the pure acrylic resin with large molecular weight is selected, so that the shrinkage generated in the paint curing process can be well reduced, and the adhesive force of the paint can be ensured; the addition of the phosphate can increase the corrosion effect on the surface of the material, thereby increasing the adhesive force; the raw materials are selected and mixed according to the proportion, so that the raw materials are synergistic, the obtained glass finishing paint has high hardness, good wear resistance, high adhesiveness, strong binding force with a base material and good glossiness of a paint film, and can be coated on the surface of a base material of a glass product.
Preferably, the reactive monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.5-2:1.
By adopting the technical scheme, the active monomer is obtained by compounding the trimethylolpropane triacrylate and the hydroxyethyl methacrylate, after the two are copolymerized, the viscosity of the glass finishing paint can be adjusted, the adhesiveness of the glass finishing paint is improved, the curing internal stress is reduced, the adhesive force of the glass finishing paint is further increased, and the construction state and the appearance state are improved.
Preferably, the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with a mass ratio of 1.5-1.6:1.
By adopting the technical scheme, the aromatic difunctional polyurethane acrylic resin has low soft shrinkage rate and good adhesion to glass products, and the aromatic difunctional polyurethane acrylic resin and the aliphatic six-functional polyurethane acrylic resin are compounded for use, so that the crosslinking density of the glass finishing paint can be increased while the low shrinkage rate and high adhesiveness of the glass finishing paint are ensured, the hardness, the wear resistance and other physical properties of the glass finishing paint are ensured, and the curing film forming rate of the glass finishing paint is increased.
Preferably, the photoinitiator is 1-hydroxycyclohexyl phenyl ketone.
By adopting the technical scheme, the 1-hydroxy cyclohexyl phenyl ketone is an efficient free radical I type non-yellowing photoinitiator, is used for glass finishing paint, can absorb energy, enables a glass finishing paint product to be solidified into a film, does not yellow for a long time, and effectively prolongs the storage period and the service life of the glass finishing paint.
Preferably, the leveling agent is BYK333.
By adopting the technical scheme, BYK333 has low surface tension and shrink-proof capability, has good miscibility, is used for glass finishing paint, can improve the cohesiveness of the glass finishing paint, and increases the wettability, surface smoothness and glossiness of the paint.
Preferably, the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3-4:1:1.
By adopting the technical scheme, the ethyl acetate has excellent solubility and quick-drying property, is used for dissolving and soaking the photoinitiator, and butyl acetate and ethylene glycol diethyl ether are used for dispersing active monomers, polyurethane acrylic resin and other raw materials, so that the viscosity of the finally obtained glass finishing paint is regulated, and the adhesive force is provided.
Preferably, the glass finishing paint further comprises 2-3 parts of raw material silane coupling agent, wherein the silane coupling agent is added before the glass finishing paint is used.
By adopting the technical scheme, the addition of the silane coupling agent can greatly increase the adhesiveness between the glass finishing paint and the glass product, and the adhesive force of the glass finishing paint can be further increased after the glass finishing paint is added, stirred and dispersed uniformly before being used.
In a second aspect, the present application provides a method for preparing a high adhesion glass finishing paint, which adopts the following technical scheme:
the preparation method of the high-adhesiveness glass finishing paint specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 30-50min at the rotating speed of 700-800r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 10-15min at the rotating speed of 400-600r/min to obtain a mixed solution III;
s4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 8-12min at the rotating speed of 400-600r/min, detecting and packaging to obtain the high-adhesiveness glass finishing paint.
By adopting the technical scheme, the raw material mixing sequence and the mixing rate are controlled, the performances of hardness, viscosity, glossiness, adhesive force and the like of the glass finishing paint are effectively ensured, and the method is simple to operate, mild in mixing condition and low in preparation cost.
In summary, the present application has the following beneficial effects:
the raw materials are scientifically selected and mixed strictly, the high hardness and high glossiness of the obtained glass finishing paint are ensured by utilizing the synergistic effect of the raw materials, the shrinkage rate is low, the adhesive force is strong, the fullness is good, and the glass finishing paint has good performances of wear resistance, corrosion resistance, yellowing resistance and the like; the coating is used for coating glass products, has good workability, strong binding force with the surface of a glass substrate, strong adhesive force and good curing film forming rate.
Detailed Description
The present application is described in further detail below with reference to examples.
The raw materials used in the examples and comparative examples of the present application are shown in the following table 1:
table 1:
example 1
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 15 parts of active monomer, 13 parts of polyurethane acrylic resin, 10 parts of pure acrylic resin, 2 parts of photoinitiator, 1 part of phosphate, 0.5 part of flatting agent and 30 parts of organic solvent; wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.5:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.5:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 30min at the rotating speed of 700r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 10min at the rotating speed of 400r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 8min at the rotating speed of 400r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 1 can further increase the adhesive force of the glass finishing paint by adding 2 parts of the mixed silane coupling agent before use.
Example 2
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 18 parts of active monomer, 15 parts of polyurethane acrylic resin, 11 parts of pure acrylic resin, 2.2 parts of photoinitiator, 1.2 parts of phosphate, 0.6 part of flatting agent and 35 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate with the mass ratio of 1.6:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.2:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 35min at the rotating speed of 720r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, stirring and dispersing for 11min at the rotating speed of 450r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 9min at the rotating speed of 450r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 2 can further increase the adhesive force of the glass finishing paint by adding 2.2 parts of the mixed silane coupling agent before use.
Example 3
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 22 parts of active monomer, 15 parts of polyurethane acrylic resin, 14 parts of pure acrylic resin, 2.2 parts of photoinitiator, 1.8 parts of phosphate, 0.6 part of flatting agent and 45 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.7:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.5:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.4:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 45min at the rotating speed of 720r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, stirring and dispersing for 14min at the rotating speed of 450r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 11min at the rotating speed of 450r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 3 can further increase the adhesive force of the glass finishing paint by adding 2.4 parts of the mixed silane coupling agent before use.
Example 4
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.8:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.5:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 40min at the rotating speed of 750r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 12min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 10min at the rotating speed of 500r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 4 can further increase the adhesive force of the glass finishing paint by adding 2.5 parts of the mixed silane coupling agent before use.
Example 5
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 18 parts of active monomer, 20 parts of polyurethane acrylic resin, 11 parts of pure acrylic resin, 2.8 parts of photoinitiator, 1.2 parts of phosphate, 0.9 part of flatting agent and 35 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.9:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.5:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.8:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 45min at the rotation speed of 780r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, stirring and dispersing for 14min at the rotating speed of 550r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 11min at the rotating speed of 550r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 5 can further increase the adhesive force of the glass finishing paint by adding 2.8 parts of the mixed silane coupling agent before use.
Example 6
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 22 parts of active monomer, 20 parts of polyurethane acrylic resin, 14 parts of pure acrylic resin, 2.8 parts of photoinitiator, 1.8 parts of phosphate, 0.9 part of flatting agent and 45 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.9:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.8:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 35min at the rotation speed of 780r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 11min at the rotating speed of 550r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 9min at the rotating speed of 550r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 6 can further increase the adhesive force of the glass finishing paint by adding 2.6 parts of the mixed silane coupling agent before use.
Example 7
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 25 parts of active monomer, 25 parts of polyurethane acrylic resin, 15 parts of pure acrylic resin, 3 parts of photoinitiator, 2 parts of phosphate, 1 part of flatting agent and 50 parts of organic solvent; wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 2:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 4:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 50min at the rotating speed of 800r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, stirring and dispersing for 15min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 12min at the rotating speed of 600r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the embodiment 7 can further increase the adhesive force of the glass finishing paint by adding 3 parts of the mixed silane coupling agent before use.
Comparative example 1
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent;
wherein the active monomer package is trimethylolpropane triacrylate;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.5:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 40min at the rotating speed of 750r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 12min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 10min at the rotating speed of 500r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the comparative example 1 can further increase the adhesive force of the glass finishing paint by adding 2.5 parts of the mixed silane coupling agent before use.
Comparative example 2
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent;
wherein the active monomer is hydroxyethyl methacrylate;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.5:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 40min at the rotating speed of 750r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 12min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 10min at the rotating speed of 500r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the comparative example 2 can further increase the adhesive force of the glass finishing paint by adding 2.5 parts of the mixed silane coupling agent before use.
Comparative example 3
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.8:1;
the polyurethane acrylic resin is aromatic difunctional polyurethane acrylic resin;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.5:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 40min at the rotating speed of 750r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 12min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 10min at the rotating speed of 500r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the comparative example 3 can further increase the adhesive force of the glass finishing paint by adding 2.5 parts of the mixed silane coupling agent before use.
Comparative example 4
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.8:1;
the polyurethane acrylic resin is aliphatic six-functional polyurethane acrylic resin;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.5:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 40min at the rotating speed of 750r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 12min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 10min at the rotating speed of 500r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
The glass finishing paint prepared in the comparative example 4 can further increase the adhesive force of the glass finishing paint by adding 2.5 parts of the mixed silane coupling agent before use.
Comparative example 5
The application provides a high-adhesion glass finishing paint, which adopts the following technical scheme:
the high-adhesion glass finishing paint comprises the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent;
wherein the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate in a mass ratio of 1.8:1;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.6:1;
the photoinitiator is 1-hydroxycyclohexyl phenyl ketone;
the leveling agent is BYK333;
the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol diethyl ether in a mass ratio of 3.5:1:1.
The application also provides a preparation method of the high-adhesion glass finishing paint, which specifically comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 40min at the rotating speed of 750r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 12min at the rotating speed of 600r/min to obtain a mixed solution III;
and S4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 10min at the rotating speed of 500r/min, and detecting and packaging to obtain the high-adhesiveness glass finishing paint.
Test sample Performance test of examples and comparative examples
Under the same coating condition, the high-adhesion glass finishing paint prepared in the examples 1-7 and the comparative examples 1-5 is sprayed on the surface of a glass product, the thickness of the sprayed film is controlled to be 12 mu m, a spray gun is 1.5 caliber, and the air pressure is 5Kg/cm 2 Spraying at a distance of 22cm, baking at 48deg.C for 1.5min, and placing under UV energy of 700mJ/cm 2 After the UV chamber is exposed for 12min and cured and dried completely, performance detection is carried out according to detection standards:
1 hardness: according to the pencil hardness measuring method GB/T6739-2006;
2. adhesion force: according to paint film adhesion assay GB/T9286-1998;
3. abrasion resistance: RCA testing, 175g, observed the number of times the mill was run through to expose the glass substrate;
4. boiling resistance: the foaming time was observed by boiling at 100℃according to the film water resistance measurement method GB/T1733-1993 boiling water test method.
The above detection results are shown in the following table 2:
table 2:
as can be seen from table 1 above: comparative examples 1 and 2, the use of the reactive monomers hydroxyethyl methacrylate and trimethylolpropane triacrylate was reduced, respectively, on the basis of example 4; comparative example 3 and comparative example 4, the use of aliphatic six-functional urethane acrylic resin and aromatic difunctional urethane acrylic resin was reduced, respectively, on the basis of example 4; comparative example 5 reduced the use of silane coupling agent based on example 4; the paint films prepared in comparative examples 1 to 5 were inferior in surface smoothness, hardness, adhesion, abrasion resistance, boiling resistance, etc. to those of example 4, as follows: the formula has good synergistic effect among the raw materials.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.
Claims (7)
1. The high-adhesion glass finishing paint is characterized by comprising the following raw materials in parts by weight: 15-25 parts of active monomer, 13-25 parts of polyurethane acrylic resin, 10-15 parts of pure acrylic resin, 2-3 parts of photoinitiator, 1-2 parts of phosphate, 0.5-1 part of flatting agent and 30-50 parts of organic solvent;
the polyurethane acrylic resin comprises aromatic difunctional polyurethane acrylic resin and aliphatic six-functional polyurethane acrylic resin with the mass ratio of 1.5-1.6:1;
the active monomer comprises trimethylolpropane triacrylate and hydroxyethyl methacrylate with the mass ratio of 1.5-2:1;
the glass finishing paint also comprises 2-3 parts of raw material silane coupling agent, wherein the silane coupling agent is added before the glass finishing paint is used.
2. The high adhesion glass finish according to claim 1, comprising the following raw materials in parts by weight: 18-22 parts of active monomer, 15-20 parts of polyurethane acrylic resin, 11-14 parts of pure acrylic resin, 2.2-2.8 parts of photoinitiator, 1.2-1.8 parts of phosphate, 0.6-0.9 part of flatting agent and 35-45 parts of organic solvent.
3. The high adhesion glass finish according to claim 1, comprising the following raw materials in parts by weight: 20 parts of active monomer, 18 parts of polyurethane acrylic resin, 12 parts of pure acrylic resin, 2.5 parts of photoinitiator, 1.5 parts of phosphate, 0.8 part of flatting agent and 40 parts of organic solvent.
4. The high adhesion glass finish of claim 1 wherein the photoinitiator is 1-hydroxycyclohexyl phenyl ketone.
5. The high adhesion glass finish according to claim 1, wherein the leveling agent is BYK333.
6. The high adhesion glass finish according to claim 1, wherein the organic solvent comprises ethyl acetate, butyl acetate and ethylene glycol ethyl ether in a mass ratio of 3-4:1:1.
7. A method for preparing the high-adhesion glass finishing paint as claimed in any one of claims 1 to 6, which comprises the following steps:
s1, dissolving and soaking a photoinitiator in ethyl acetate serving as an organic solvent to obtain a mixed solution I;
s2, sequentially adding raw material active monomers, polyurethane acrylic resin and pure acrylic resin into a mixer, and stirring and dispersing for 30-50min at the rotating speed of 700-800r/min to obtain a mixed solution II;
s3, adding organic solvents of butyl acetate and ethylene glycol monoethyl ether into the mixed solution II, and stirring and dispersing for 10-15min at the rotating speed of 400-600r/min to obtain a mixed solution III;
s4, sequentially adding the phosphate, the flatting agent and the mixed solution I into the mixed solution III, continuously stirring and dispersing for 8-12min at the rotating speed of 400-600r/min, detecting and packaging to obtain the high-adhesiveness glass finishing paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736986.3A CN115322674B (en) | 2022-06-27 | 2022-06-27 | High-adhesion glass finishing paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736986.3A CN115322674B (en) | 2022-06-27 | 2022-06-27 | High-adhesion glass finishing paint and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115322674A CN115322674A (en) | 2022-11-11 |
| CN115322674B true CN115322674B (en) | 2023-07-04 |
Family
ID=83918431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210736986.3A Active CN115322674B (en) | 2022-06-27 | 2022-06-27 | High-adhesion glass finishing paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115322674B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948093B (en) * | 2022-11-18 | 2023-10-17 | 广东希贵光固化材料有限公司 | UVLED white primer for aluminum pinch plate and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796478A (en) * | 2004-12-20 | 2006-07-05 | 比亚迪股份有限公司 | Coating material solidified by ultraviolet light and prepartion method |
| CN102134437A (en) * | 2011-02-28 | 2011-07-27 | 上虞市佑谦特种材料有限公司 | UV (ultraviolet)-curing glass coating paint |
| CN102161862A (en) * | 2011-02-25 | 2011-08-24 | 上海长润发涂料有限公司 | Ultraviolet (UV) light-curable polyurethane acrylic resin composite |
| CN103468126A (en) * | 2013-10-09 | 2013-12-25 | 成都西古科技有限责任公司 | Ultraviolet-cured automobile rapid refinishing paint |
-
2022
- 2022-06-27 CN CN202210736986.3A patent/CN115322674B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796478A (en) * | 2004-12-20 | 2006-07-05 | 比亚迪股份有限公司 | Coating material solidified by ultraviolet light and prepartion method |
| CN102161862A (en) * | 2011-02-25 | 2011-08-24 | 上海长润发涂料有限公司 | Ultraviolet (UV) light-curable polyurethane acrylic resin composite |
| CN102134437A (en) * | 2011-02-28 | 2011-07-27 | 上虞市佑谦特种材料有限公司 | UV (ultraviolet)-curing glass coating paint |
| CN103468126A (en) * | 2013-10-09 | 2013-12-25 | 成都西古科技有限责任公司 | Ultraviolet-cured automobile rapid refinishing paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115322674A (en) | 2022-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102585157B (en) | Ultraviolet light polymerization polyfunctionality polyurethane acrylate vacuum coating surface coating resin | |
| CN111073427B (en) | Dual UV (ultraviolet) curing coating for automotive interior parts, preparation method thereof and paint film formed by dual UV curing coating | |
| CN109467647B (en) | High-water-resistance high-alcohol-resistance water-based acrylic modified polyurethane resin and synthesis method thereof | |
| CN115322674B (en) | High-adhesion glass finishing paint and preparation method thereof | |
| CN109880072B (en) | Self-catalyzed fast-curing pure polyester resin and preparation method and application thereof | |
| CN107778512A (en) | A kind of solvent-free PVC roller coat UV glossy varnish coating and preparation method thereof | |
| CN115368795B (en) | Water-based high-solid amino baking paint and preparation method thereof | |
| CN107083150A (en) | A kind of automotive trim UV coating and its preparation method and application | |
| CN107814936A (en) | The low free monomer polyurethane curing agent that a kind of POSS is modified | |
| CN113980502A (en) | Single-component water-based silicon-fluorine modified acrylate emulsion wood lacquer and preparation method thereof | |
| CN115433341A (en) | Hydrophilic urethane acrylate, hydrophilic trifunctional acrylate, and preparation methods and applications thereof | |
| CN106978066A (en) | Water-based cationic polyurethane acrylate vacuum coating metallic paint | |
| CN105462483B (en) | A kind of dual cure unsaturated polyester (UP) transparent priming | |
| CN108359338B (en) | Self-leveling varnish capable of being sprayed at high viscosity and preparation method thereof | |
| CN101787243A (en) | Under-coated coating of water-based UV-light curing vacuum coating | |
| CN108795263B (en) | Single-component waterborne interference pearlescent flashing paint for automobiles and preparation method thereof | |
| CN111621001B (en) | UV (ultraviolet) curing water-based resin and preparation method thereof | |
| CN110616034B (en) | Anti-fog UV coating for automobile exterior trimming part and automobile lamp, preparation method of anti-fog UV coating and paint film formed by anti-fog UV coating | |
| CN111892862B (en) | Finishing varnish and preparation method thereof | |
| CN113402966B (en) | Electrostatic spraying UV-LED curing vacuum coating primer and preparation method thereof | |
| CN111217957B (en) | Poly (methyl) acrylate water-based skin-feel resin and preparation method thereof | |
| CN112143370A (en) | UV-cured water-based anti-yellowing white wood paint and preparation method thereof | |
| CN114921173A (en) | Yellowing-resistant finishing paint and preparation method thereof | |
| CN110157325A (en) | A kind of water fever light dual-cured coating | |
| CN111548457A (en) | Preparation method of high-solid low-viscosity polyester modified water-soluble acrylic resin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |