CN105505164A - Anti-corrosion and high-adhesion waterborne polyurethane coating - Google Patents
Anti-corrosion and high-adhesion waterborne polyurethane coating Download PDFInfo
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- CN105505164A CN105505164A CN201510888494.6A CN201510888494A CN105505164A CN 105505164 A CN105505164 A CN 105505164A CN 201510888494 A CN201510888494 A CN 201510888494A CN 105505164 A CN105505164 A CN 105505164A
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- 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
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- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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- 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
- C09D7/45—Anti-settling agents
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- 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
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- 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
- C09D7/65—Additives macromolecular
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- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses an anti-corrosion and high-adhesion waterborne polyurethane coating. The anti-corrosion and high-adhesion waterborne polyurethane coating comprises raw materials in parts by weight as follows: 100-120 parts of polyurethane resin, 15-18 parts of polypropylene-based glycidyl ether, 22-25 parts of water-based acrylic resin, 10-13 parts of silica sol, 2-4 parts of diatomite, 1-3 parts of gas-phase titanium dioxide, 12-15 parts of talcum powder, 8-12 parts of precipitated barium sulfate, 17-20 parts of zeolite powder, 22-25 parts of expanded perlite, 5-10 parts of quartz powder, 5-10 parts of zinc borate, 8-12 parts of calcium phosphate, 1-3 parts of melamine phosphate, 3-5 parts of a leveling agent, 5-8 parts of a dispersing agent, 2.5-4 parts of an antibacterial agent, 1-2 parts of a defoaming agent, 1-2 parts of a wetting agent and 30-50 parts of water. The anti-corrosion and high-adhesion waterborne polyurethane coating has excellent adhesion and corrosion resistance, good heat resistance, wear resistance and water resistance, an excellent flame retardant property and good curing performance.
Description
Technical field
The present invention relates to technical field of aqueous paint, particularly relate to a kind of corrosion-resistant high adhesive force aqueous polyurethane coating.
Background technology
Along with current rapid economic development, being heated of outdoor metal material, corrosion phenomenon more and more cause concern, owing to being in severe Working environment for a long time, especially in the middle of the Working environment in some long-time Exposure to Sunlight areas, metallic substance heat-resisting, anti-corrosion measure is inevitable, the general practice is at metal material surface brushing paint, but conventional corrosion-and high-temp-resistant coating can tolerable temperature lower, what have only has about 220 DEG C.
Aqueous polyurethane, using water as dispersion medium, has the advantage such as environment-protecting asepsis, difficult to burn, and can be regulated the over-all properties of resin material by change soft or hard section kind and ratio.After the end of the sixties in last century, aqueous polyurethane was introduced into market, aqueous polyurethane with the viscosifying power of excellence, outstanding temp. variation resistant performance, excellent resistance to low temperature, good biocompatibility and the characteristic of environment-protecting asepsis and be widely used in multiple field.
In recent years along with the development of science and technology, people to not only there is high adhesive force but also can etch-proof metallic paint demand growing, how preparing the corrosion resistant water-borne coatings of a kind of high adhesive force becomes the current technical issues that need to address.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of corrosion-resistant high adhesive force aqueous polyurethane coating, there is excellent sticking power and corrosion resistance nature, and heat-resisting, wear-resisting, water resistance is good, flame retardant properties is outstanding, and curing performance is good.
The corrosion-resistant high adhesive force aqueous polyurethane coating of one that the present invention proposes, its raw material comprises by weight: urethane resin 100 ~ 120 parts, polypropylene-base glycidyl ether 15 ~ 18 parts, water-borne acrylic resin 22 ~ 25 parts, silicon sol 10 ~ 13 parts, 2 ~ 4 parts, diatomite, gas phase titanium dioxide 1 ~ 3 part, talcum powder 12 ~ 15 parts, process white 8 ~ 12 parts, zeolite powder 17 ~ 20 parts, pearlstone 22 ~ 25 parts, silica powder 5 ~ 10 parts, zinc borate 5 ~ 10 parts, 8 ~ 12 parts, calcium phosphate, melamine phosphate 1 ~ 3 part, flow agent 3 ~ 5 parts, dispersion agent 5 ~ 8 parts, antiseptic-germicide 2.5 ~ 4 parts, defoamer 1 ~ 2 part, wetting agent 1 ~ 2 part, 30 ~ 50 parts, water.
Preferably, the weight ratio of the gentle phase titanic oxide of diatomite is 2.8 ~ 3.2:1.6 ~ 2.3.
Preferably, the weight ratio of gas phase titanium dioxide, talcum powder, process white, zeolite powder, pearlstone and silica powder is 1.6 ~ 2.3:13 ~ 14:9 ~ 10:18 ~ 19:23 ~ 24:8 ~ 9.
Preferably, the weight ratio of urethane resin, polypropylene-base glycidyl ether, water-borne acrylic resin, silicon sol is 110 ~ 115:16 ~ 17:23 ~ 24:11 ~ 12.
Preferably, the weight ratio of zeolite powder, pearlstone, zinc borate, calcium phosphate and melamine phosphate is 18 ~ 19:23 ~ 24:7 ~ 8:10 ~ 11:1.8 ~ 2.6.
Preferably, its raw material comprises by weight: urethane resin 110 ~ 115 parts, polypropylene-base glycidyl ether 16 ~ 17 parts, water-borne acrylic resin 23 ~ 24 parts, silicon sol 11 ~ 12 parts, 2.8 ~ 3.2 parts, diatomite, gas phase titanium dioxide 1.6 ~ 2.3 parts, talcum powder 13 ~ 14 parts, process white 9 ~ 10 parts, zeolite powder 18 ~ 19 parts, pearlstone 23 ~ 24 parts, silica powder 8 ~ 9 parts, zinc borate 7 ~ 8 parts, 10 ~ 11 parts, calcium phosphate, melamine phosphate 1.8 ~ 2.6 parts, flow agent 3.6 ~ 4.5 parts, dispersion agent 6 ~ 7 parts, antiseptic-germicide 3 ~ 3.5 parts, defoamer 1.5 ~ 1.8 parts, wetting agent 1.3 ~ 1.6 parts, 35 ~ 45 parts, water.
The present invention adopts conventional fabrication process to prepare.
The present invention adopts waterborne polyurethane resin, polypropylene-base glycidyl ether, water-borne acrylic resin and silicon sol to coordinate as filmogen, the present invention is made to have excellent heat-resisting, wear-resisting, weather-proof, corrosion resistance nature, process industrial art performance is excellent, the coating excellent in mechanical performance after film-forming, and silicon sol and zinc borate, calcium phosphate cooperatively interacts, form the tridimensional network of Si-O key, simultaneously silicon sol also can with ground generation bonding action, thus make coating be firmly attached to substrate surface, substantially increase sticking power of the present invention, hardness, antiseptic property, and the gentle phase titanic oxide of diatomite is as thickening material of the present invention and anti-settling auxiliary agent, greatly improve denseness of the present invention and anti-thixotropy, filmogen in the present invention and packing strengthening agent are evenly distributed, substantially prolongs work-ing life of the present invention and shelf time, and the compactness of film can also be improved, further increase the water-fast of film, erosion resistance and and ground between sticking power, diatomite, gas phase titanium dioxide, talcum powder, process white, zeolite powder, pearlstone, silica powder, as weighting material of the present invention, make the present invention have excellent intensity, toughness, waterproof, anti-aging, wear-resisting and corrosion resistance after hardening, diatomite, gas phase titanium dioxide, talcum powder, zeolite powder, pearlstone have huge specific surface area, surperficial many meso-hole structures and extremely strong adsorptive power, not only make the present invention after hardening, harmful dust in adsorbable air, and due to inner porosity, make thermal conductivity of the present invention low, the temperature of ground can be regulated, improve resistance toheat further, coordinate with zinc borate, calcium phosphate, melamine phosphate simultaneously, improve flame retardant properties of the present invention further.After said components mixes with unclassified stores, serial reaction occurs, the final coatings chemistry good stability formed, has excellent high temperature resistant, acid and alkali-resistance, antibacterial, mildew-proof function; Flow agent, dispersion agent, antiseptic-germicide, defoamer, wetting agent and water mixing effect, can improve the settleability of coating, thixotropy and printing resistance, and film is not easy to crack, and its heat-resisting and corrosion resistance nature strengthens further.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
The corrosion-resistant high adhesive force aqueous polyurethane coating of one that the present invention proposes, its raw material comprises by weight: urethane resin 100 ~ 120 parts, polypropylene-base glycidyl ether 15 ~ 18 parts, water-borne acrylic resin 22 ~ 25 parts, silicon sol 10 ~ 13 parts, 2 ~ 4 parts, diatomite, gas phase titanium dioxide 1 ~ 3 part, talcum powder 12 ~ 15 parts, process white 8 ~ 12 parts, zeolite powder 17 ~ 20 parts, pearlstone 22 ~ 25 parts, silica powder 5 ~ 10 parts, zinc borate 5 ~ 10 parts, 8 ~ 12 parts, calcium phosphate, melamine phosphate 1 ~ 3 part, flow agent 3 ~ 5 parts, dispersion agent 5 ~ 8 parts, antiseptic-germicide 2.5 ~ 4 parts, defoamer 1 ~ 2 part, wetting agent 1 ~ 2 part, 30 ~ 50 parts, water.
Embodiment 2
The corrosion-resistant high adhesive force aqueous polyurethane coating of one that the present invention proposes, its raw material comprises by weight: urethane resin 100 ~ 120 parts, polypropylene-base glycidyl ether 15 ~ 18 parts, water-borne acrylic resin 22 ~ 25 parts, silicon sol 10 ~ 13 parts, 2 ~ 4 parts, diatomite, gas phase titanium dioxide 1 ~ 3 part, talcum powder 12 ~ 15 parts, process white 8 ~ 12 parts, zeolite powder 17 ~ 20 parts, pearlstone 22 ~ 25 parts, silica powder 5 ~ 10 parts, zinc borate 5 ~ 10 parts, 8 ~ 12 parts, calcium phosphate, melamine phosphate 1 ~ 3 part, flow agent 3 ~ 5 parts, dispersion agent 5 ~ 8 parts, antiseptic-germicide 2.5 ~ 4 parts, defoamer 1 ~ 2 part, wetting agent 1 ~ 2 part, 30 ~ 50 parts, water.
Embodiment 3
The corrosion-resistant high adhesive force aqueous polyurethane coating of one that the present invention proposes, its raw material comprises by weight: urethane resin 110 ~ 115 parts, polypropylene-base glycidyl ether 16 ~ 17 parts, water-borne acrylic resin 23 ~ 24 parts, silicon sol 11 ~ 12 parts, 2.8 ~ 3.2 parts, diatomite, gas phase titanium dioxide 1.6 ~ 2.3 parts, talcum powder 13 ~ 14 parts, process white 9 ~ 10 parts, zeolite powder 18 ~ 19 parts, pearlstone 23 ~ 24 parts, silica powder 8 ~ 9 parts, zinc borate 7 ~ 8 parts, 10 ~ 11 parts, calcium phosphate, melamine phosphate 1.8 ~ 2.6 parts, flow agent 3.6 ~ 4.5 parts, dispersion agent 6 ~ 7 parts, antiseptic-germicide 3 ~ 3.5 parts, defoamer 1.5 ~ 1.8 parts, wetting agent 1.3 ~ 1.6 parts, 35 ~ 45 parts, water.
Embodiment 4
The corrosion-resistant high adhesive force aqueous polyurethane coating of one that the present invention proposes, its raw material comprises by weight: urethane resin 110 ~ 115 parts, polypropylene-base glycidyl ether 16 ~ 17 parts, water-borne acrylic resin 23 ~ 24 parts, silicon sol 11 ~ 12 parts, 2.8 ~ 3.2 parts, diatomite, gas phase titanium dioxide 1.6 ~ 2.3 parts, talcum powder 13 ~ 14 parts, process white 9 ~ 10 parts, zeolite powder 18 ~ 19 parts, pearlstone 23 ~ 24 parts, silica powder 8 ~ 9 parts, zinc borate 7 ~ 8 parts, 10 ~ 11 parts, calcium phosphate, melamine phosphate 1.8 ~ 2.6 parts, flow agent 3.6 ~ 4.5 parts, dispersion agent 6 ~ 7 parts, antiseptic-germicide 3 ~ 3.5 parts, defoamer 1.5 ~ 1.8 parts, wetting agent 1.3 ~ 1.6 parts, 35 ~ 45 parts, water.
Embodiment 5
The corrosion-resistant high adhesive force aqueous polyurethane coating of one that the present invention proposes, its raw material comprises by weight: urethane resin 110 ~ 115 parts, polypropylene-base glycidyl ether 16 ~ 17 parts, water-borne acrylic resin 23 ~ 24 parts, silicon sol 11 ~ 12 parts, 2.8 ~ 3.2 parts, diatomite, gas phase titanium dioxide 1.6 ~ 2.3 parts, talcum powder 13 ~ 14 parts, process white 9 ~ 10 parts, zeolite powder 18 ~ 19 parts, pearlstone 23 ~ 24 parts, silica powder 8 ~ 9 parts, zinc borate 7 ~ 8 parts, 10 ~ 11 parts, calcium phosphate, melamine phosphate 1.8 ~ 2.6 parts, flow agent 3.6 ~ 4.5 parts, dispersion agent 6 ~ 7 parts, antiseptic-germicide 3 ~ 3.5 parts, defoamer 1.5 ~ 1.8 parts, wetting agent 1.3 ~ 1.6 parts, 35 ~ 45 parts, water.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a corrosion-resistant high adhesive force aqueous polyurethane coating, it is characterized in that, its raw material comprises by weight: urethane resin 100 ~ 120 parts, polypropylene-base glycidyl ether 15 ~ 18 parts, water-borne acrylic resin 22 ~ 25 parts, silicon sol 10 ~ 13 parts, 2 ~ 4 parts, diatomite, gas phase titanium dioxide 1 ~ 3 part, talcum powder 12 ~ 15 parts, process white 8 ~ 12 parts, zeolite powder 17 ~ 20 parts, pearlstone 22 ~ 25 parts, silica powder 5 ~ 10 parts, zinc borate 5 ~ 10 parts, 8 ~ 12 parts, calcium phosphate, melamine phosphate 1 ~ 3 part, flow agent 3 ~ 5 parts, dispersion agent 5 ~ 8 parts, antiseptic-germicide 2.5 ~ 4 parts, defoamer 1 ~ 2 part, wetting agent 1 ~ 2 part, 30 ~ 50 parts, water.
2. corrosion-resistant high adhesive force aqueous polyurethane coating according to claim 1, it is characterized in that, the weight ratio of the gentle phase titanic oxide of diatomite is 2.8 ~ 3.2:1.6 ~ 2.3.
3. corrosion-resistant high adhesive force aqueous polyurethane coating according to claim 1 or 2, it is characterized in that, the weight ratio of gas phase titanium dioxide, talcum powder, process white, zeolite powder, pearlstone and silica powder is 1.6 ~ 2.3:13 ~ 14:9 ~ 10:18 ~ 19:23 ~ 24:8 ~ 9.
4. corrosion-resistant high adhesive force aqueous polyurethane coating according to any one of claim 1-3, it is characterized in that, the weight ratio of urethane resin, polypropylene-base glycidyl ether, water-borne acrylic resin, silicon sol is 110 ~ 115:16 ~ 17:23 ~ 24:11 ~ 12.
5. corrosion-resistant high adhesive force aqueous polyurethane coating according to any one of claim 1-4, it is characterized in that, the weight ratio of zeolite powder, pearlstone, zinc borate, calcium phosphate and melamine phosphate is 18 ~ 19:23 ~ 24:7 ~ 8:10 ~ 11:1.8 ~ 2.6.
6. corrosion-resistant high adhesive force aqueous polyurethane coating according to any one of claim 1-5, it is characterized in that, its raw material comprises by weight: urethane resin 110 ~ 115 parts, polypropylene-base glycidyl ether 16 ~ 17 parts, water-borne acrylic resin 23 ~ 24 parts, silicon sol 11 ~ 12 parts, 2.8 ~ 3.2 parts, diatomite, gas phase titanium dioxide 1.6 ~ 2.3 parts, talcum powder 13 ~ 14 parts, process white 9 ~ 10 parts, zeolite powder 18 ~ 19 parts, pearlstone 23 ~ 24 parts, silica powder 8 ~ 9 parts, zinc borate 7 ~ 8 parts, 10 ~ 11 parts, calcium phosphate, melamine phosphate 1.8 ~ 2.6 parts, flow agent 3.6 ~ 4.5 parts, dispersion agent 6 ~ 7 parts, antiseptic-germicide 3 ~ 3.5 parts, defoamer 1.5 ~ 1.8 parts, wetting agent 1.3 ~ 1.6 parts, 35 ~ 45 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888494.6A CN105505164A (en) | 2015-11-30 | 2015-11-30 | Anti-corrosion and high-adhesion waterborne polyurethane coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888494.6A CN105505164A (en) | 2015-11-30 | 2015-11-30 | Anti-corrosion and high-adhesion waterborne polyurethane coating |
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| CN105505164A true CN105505164A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510888494.6A Pending CN105505164A (en) | 2015-11-30 | 2015-11-30 | Anti-corrosion and high-adhesion waterborne polyurethane coating |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838220A (en) * | 2016-05-03 | 2016-08-10 | 梁冬 | Waterproof stain-resistant silica sol polyurethane emulsion composite coating for building interior wall |
| CN106046892A (en) * | 2016-07-19 | 2016-10-26 | 合肥鼎亮光学科技有限公司 | Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint |
| CN106810187A (en) * | 2016-12-16 | 2017-06-09 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of attapulgite interior wall powder coating |
| CN107325708A (en) * | 2017-05-26 | 2017-11-07 | 张家港市五湖新材料技术开发有限公司 | A kind of coating for PVC synthetic leather |
| CN108641512A (en) * | 2018-05-21 | 2018-10-12 | 南通美亚新型活性炭制品有限公司 | A kind of preparation method except ammonia coating |
| CN108893014A (en) * | 2018-05-21 | 2018-11-27 | 南通美亚新型活性炭制品有限公司 | A kind of filter material preparation method for removing ammonia coating |
| WO2019246326A1 (en) * | 2018-06-22 | 2019-12-26 | Covestro Llc | Waterborne compositions containing inorganic ion-exchangers to improve corrosion resistance |
-
2015
- 2015-11-30 CN CN201510888494.6A patent/CN105505164A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838220A (en) * | 2016-05-03 | 2016-08-10 | 梁冬 | Waterproof stain-resistant silica sol polyurethane emulsion composite coating for building interior wall |
| CN106046892A (en) * | 2016-07-19 | 2016-10-26 | 合肥鼎亮光学科技有限公司 | Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint |
| CN106810187A (en) * | 2016-12-16 | 2017-06-09 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of attapulgite interior wall powder coating |
| CN107325708A (en) * | 2017-05-26 | 2017-11-07 | 张家港市五湖新材料技术开发有限公司 | A kind of coating for PVC synthetic leather |
| CN108641512A (en) * | 2018-05-21 | 2018-10-12 | 南通美亚新型活性炭制品有限公司 | A kind of preparation method except ammonia coating |
| CN108893014A (en) * | 2018-05-21 | 2018-11-27 | 南通美亚新型活性炭制品有限公司 | A kind of filter material preparation method for removing ammonia coating |
| WO2019246326A1 (en) * | 2018-06-22 | 2019-12-26 | Covestro Llc | Waterborne compositions containing inorganic ion-exchangers to improve corrosion resistance |
| US11535759B2 (en) | 2018-06-22 | 2022-12-27 | Covestro Llc | Waterborne compositions containing inorganic ion-exchangers to improve corrosion resistance |
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