CN105623465A - Anti-rust paint containing silica sol, and preparation process thereof - Google Patents
Anti-rust paint containing silica sol, and preparation process thereof Download PDFInfo
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- CN105623465A CN105623465A CN201410630284.2A CN201410630284A CN105623465A CN 105623465 A CN105623465 A CN 105623465A CN 201410630284 A CN201410630284 A CN 201410630284A CN 105623465 A CN105623465 A CN 105623465A
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- maleic anhydride
- ludox
- styrene oligomer
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Abstract
The present invention discloses an anti-rust paint containing silica sol, wherein the raw materials comprise, by mass, 30-35 parts of silica sol, 15-18 parts of sodium borate, 20-25 parts of an epoxy resin, 20-25 parts of polydimethylsiloxane, 2-4 parts of iron oxide, 1-3 parts of ethyl acetate, 0.5-1.0 part of a polyurethane resin, 0.8-1.2 parts of silicon carbide, 0.3-0.5 part of zinc oxide crystal whisker, 0.1-0.3 part of a coupling agent, 0.8-1.0 part of titanium dioxide powder, 3-5 parts of zinc isooctanoate, 0.6-0.8 part of ethylene glycol monobutyl ether, 2-4 parts of n-butanol, 3-5 parts of fatty alcohol polyoxyethylene ether, 0.1-0.3 part of m-dihydroxybenzene, and 0.7-0.9 part of a styrene maleic anhydride oligomer, wherein the styrene maleic anhydride oligomer is SMA-2000 or SMA-3000.
Description
Technical field
The present invention relates to the antirust field of foundry goods, particularly to a kind of antirust paint containing Ludox and preparation technology thereof.
Background technology
Existing steel, cast product is carried out antirust treatment by the mode of the commonly used immersion in liquid preventives oil of iron casting industry, the shortcoming of this antirust treatment mode be take up room bigger, cast product must tie up enough manpowers and space after crossing oil, inefficiency, need cast product to put into pull out again after oil drum is completely soaked when manually crossing antirust oil to dry, waiting time is long, crane is even needed to complete especially for especially big cast product, the antirust efficiency of cast product is very low, environment-friendly type is poor, antirust oil leaks out to ground in receptacle because long storage time has oil product, environment to surrounding.
Therefore need a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
Goal of the invention: for above-mentioned prior art Problems existing and deficiency, it is an object of the invention to provide a kind of antirust paint containing Ludox and preparation technology thereof.
Technical scheme: a kind of antirust paint containing Ludox adopted in the present invention, the mass parts of its constitutive material is: Ludox 30-35, sodium borate 15-18, epoxy resin 20-25, polydimethylsiloxane 20-25, ferrum oxide 2-4, ethyl acetate 1-3, polyurethane resin 0.5-1.0, carborundum 0.8-1.2, ZnOw 0.3-0.5, coupling agent 0.1-0.3, titanium dioxide 0.8-1.0, zinc Isoocatanoate 3-5, ethylene glycol monobutyl ether 0.6-0.8, n-butyl alcohol 2-4, fatty alcohol-polyoxyethylene ether 3-5, resorcinol 0.1-0.3, maleic anhydride of styrene oligomer 0.7-0.9, maleic anhydride of styrene oligomer is SMA-2000 or SMA-3000.
As the further optimization of the present invention, the mass parts of its constitutive material is: Ludox 35, sodium borate 18, epoxy resin 25, polydimethylsiloxane 25, ferrum oxide 4, ethyl acetate 3, polyurethane resin 1.0, carborundum 1.2, ZnOw 0.5, coupling agent 0.3, titanium dioxide 1.0, zinc Isoocatanoate 5, ethylene glycol monobutyl ether 0.8, n-butyl alcohol 4, fatty alcohol-polyoxyethylene ether 5, resorcinol 0.3, maleic anhydride of styrene oligomer 0.9; Maleic anhydride of styrene oligomer is SMA-3000.
As the further optimization of the present invention, the mass parts of its constitutive material is: Ludox 30, sodium borate 15, epoxy resin 20, polydimethylsiloxane 20, ferrum oxide 2, ethyl acetate 1, polyurethane resin 0.5, carborundum 0.8, ZnOw 0.3, coupling agent 0.1, titanium dioxide 0.8, zinc Isoocatanoate 3, ethylene glycol monobutyl ether 0.6, n-butyl alcohol 2, fatty alcohol-polyoxyethylene ether 3, resorcinol 0.1, maleic anhydride of styrene oligomer 0.7; Maleic anhydride of styrene oligomer is SMA-2000.
As the further optimization of the present invention, the mass parts of its constitutive material is: Ludox 32, sodium borate 16, epoxy resin 23, polydimethylsiloxane 23, ferrum oxide 3, ethyl acetate 2, polyurethane resin 0.8, carborundum 1.0, ZnOw 0.4, coupling agent 0.2, titanium dioxide 0.9, zinc Isoocatanoate 4, ethylene glycol monobutyl ether 0.7, n-butyl alcohol 3, fatty alcohol-polyoxyethylene ether 4, resorcinol 0.2, maleic anhydride of styrene oligomer 0.8; Maleic anhydride of styrene oligomer is SMA-3000.
The preparation technology of a kind of antirust paint containing Ludox disclosed in the present invention, comprises the following steps:
(1) by the mass fraction of constitutive material by Ludox, epoxy resin, polyurethane resin, carborundum, ZnOw, titanium dioxide and maleic anhydride of styrene oligomer mix homogeneously, it is ground to 30um fineness once;
(2) in said mixture, add all the other raw materials by weight, high speed dispersion 5-10 minute, obtain finished product.
As the further optimization of the present invention, high speed dispersion rotating speed of the present invention controls at 950-1000 rev/min.
Beneficial effect: the present invention compared with prior art, has the advantage that
1, the present invention is by adopting ZnOw, solid four acicular texture utilizing its uniqueness can be greatly improved the wearability of product, coordinate simultaneously carborundum high temperature resistant, intensity is high, wearability good, acid-fast alkali-proof, hardness are high and chemical stability is good, it is possible to be greatly improved the stability of product surface.
2, raw material of the present invention is convenient obtains; preparation manipulation is simple, spreads upon cast(ing) surface and has good ageing-resistant ability and antirust ability, and cast(ing) surface has certain protective effect; it is widely portable to the surface protection of all kinds of foundry goods, there is good economic benefit.
Detailed description of the invention
Example below is further elucidated with the present invention.
Embodiment 1:
The mass parts of its constitutive material of the present embodiment is: Ludox 35, sodium borate 18, epoxy resin 25, polydimethylsiloxane 25, ferrum oxide 4, ethyl acetate 3, polyurethane resin 1.0, carborundum 1.2, ZnOw 0.5, coupling agent 0.3, titanium dioxide 1.0, zinc Isoocatanoate 5, ethylene glycol monobutyl ether 0.8, n-butyl alcohol 4, fatty alcohol-polyoxyethylene ether 5, resorcinol 0.3, maleic anhydride of styrene oligomer 0.9; Maleic anhydride of styrene oligomer is SMA-3000.
Preparation process is: by the mass fraction of constitutive material by Ludox, epoxy resin, polyurethane resin, carborundum, ZnOw, titanium dioxide and maleic anhydride of styrene oligomer mix homogeneously, be ground to 30um fineness once; Adding all the other raw materials in said mixture by weight, high speed dispersion rotating speed controls at 1000 revs/min, and high speed dispersion 10 minutes obtains finished product.
Embodiment 2:
The mass parts of its constitutive material of the present embodiment is: Ludox 30, sodium borate 15, epoxy resin 20, polydimethylsiloxane 20, ferrum oxide 2, ethyl acetate 1, polyurethane resin 0.5, carborundum 0.8, ZnOw 0.3, coupling agent 0.1, titanium dioxide 0.8, zinc Isoocatanoate 3, ethylene glycol monobutyl ether 0.6, n-butyl alcohol 2, fatty alcohol-polyoxyethylene ether 3, resorcinol 0.1, maleic anhydride of styrene oligomer 0.7; Maleic anhydride of styrene oligomer is SMA-2000.
Preparation process is: by the mass fraction of constitutive material by Ludox, epoxy resin, polyurethane resin, carborundum, ZnOw, titanium dioxide and maleic anhydride of styrene oligomer mix homogeneously, be ground to 30um fineness once; Adding all the other raw materials in said mixture by weight, high speed dispersion rotating speed controls at 1000 revs/min, and high speed dispersion 5 minutes obtains finished product.
Embodiment 3:
The mass parts of its constitutive material of the present embodiment is: Ludox 32, sodium borate 16, epoxy resin 23, polydimethylsiloxane 23, ferrum oxide 3, ethyl acetate 2, polyurethane resin 0.8, carborundum 1.0, ZnOw 0.4, coupling agent 0.2, titanium dioxide 0.9, zinc Isoocatanoate 4, ethylene glycol monobutyl ether 0.7, n-butyl alcohol 3, fatty alcohol-polyoxyethylene ether 4, resorcinol 0.2, maleic anhydride of styrene oligomer 0.8; Maleic anhydride of styrene oligomer is SMA-3000.
Preparation process is: by the mass fraction of constitutive material by Ludox, epoxy resin, polyurethane resin, carborundum, ZnOw, titanium dioxide and maleic anhydride of styrene oligomer mix homogeneously, be ground to 30um fineness once; Adding all the other raw materials in said mixture by weight, high speed dispersion rotating speed controls at 950 revs/min, and high speed dispersion 10 minutes obtains finished product.
Claims (6)
1. the antirust paint containing Ludox, it is characterised in that: the mass parts of its constitutive material is: Ludox 30-35, sodium borate 15-18, epoxy resin 20-25, polydimethylsiloxane 20-25, ferrum oxide 2-4, ethyl acetate 1-3, polyurethane resin 0.5-1.0, carborundum 0.8-1.2, ZnOw 0.3-0.5, coupling agent 0.1-0.3, titanium dioxide 0.8-1.0, zinc Isoocatanoate 3-5, ethylene glycol monobutyl ether 0.6-0.8, n-butyl alcohol 2-4, fatty alcohol-polyoxyethylene ether 3-5, resorcinol 0.1-0.3, maleic anhydride of styrene oligomer 0.7-0.9;
Described maleic anhydride of styrene oligomer is SMA-2000 or SMA-3000.
2. a kind of antirust paint containing Ludox according to claim 1, it is characterised in that: the mass parts of its constitutive material is: Ludox 35, sodium borate 18, epoxy resin 25, polydimethylsiloxane 25, ferrum oxide 4, ethyl acetate 3, polyurethane resin 1.0, carborundum 1.2, ZnOw 0.5, coupling agent 0.3, titanium dioxide 1.0, zinc Isoocatanoate 5, ethylene glycol monobutyl ether 0.8, n-butyl alcohol 4, fatty alcohol-polyoxyethylene ether 5, resorcinol 0.3, maleic anhydride of styrene oligomer 0.9;
Described maleic anhydride of styrene oligomer is SMA-3000.
3. a kind of antirust paint containing Ludox according to claim 1, it is characterised in that: the mass parts of its constitutive material is: Ludox 30, sodium borate 15, epoxy resin 20, polydimethylsiloxane 20, ferrum oxide 2, ethyl acetate 1, polyurethane resin 0.5, carborundum 0.8, ZnOw 0.3, coupling agent 0.1, titanium dioxide 0.8, zinc Isoocatanoate 3, ethylene glycol monobutyl ether 0.6, n-butyl alcohol 2, fatty alcohol-polyoxyethylene ether 3, resorcinol 0.1, maleic anhydride of styrene oligomer 0.7;
Described maleic anhydride of styrene oligomer is SMA-2000.
4. a kind of antirust paint containing Ludox according to claim 1, it is characterised in that: the mass parts of its constitutive material is: Ludox 32, sodium borate 16, epoxy resin 23, polydimethylsiloxane 23, ferrum oxide 3, ethyl acetate 2, polyurethane resin 0.8, carborundum 1.0, ZnOw 0.4, coupling agent 0.2, titanium dioxide 0.9, zinc Isoocatanoate 4, ethylene glycol monobutyl ether 0.7, n-butyl alcohol 3, fatty alcohol-polyoxyethylene ether 4, resorcinol 0.2, maleic anhydride of styrene oligomer 0.8;
Described maleic anhydride of styrene oligomer is SMA-3000.
5. the preparation technology of the antirust paint containing Ludox, it is characterised in that: comprise the following steps:
(1) by the mass fraction of constitutive material by Ludox, epoxy resin, polyurethane resin, carborundum, ZnOw, titanium dioxide and maleic anhydride of styrene oligomer mix homogeneously, it is ground to 30um fineness once;
(2) in said mixture, add all the other raw materials by weight, high speed dispersion 5-10 minute, obtain finished product.
6. the preparation technology of a kind of antirust paint containing Ludox according to claim 5, it is characterised in that: described high speed dispersion rotating speed controls at 950-1000 rev/min.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106928836A (en) * | 2017-03-24 | 2017-07-07 | 安徽林驰电子有限公司 | A kind of aluminium alloy preparation method of boration aqueous polyurethane passivating solution |
CN107903767A (en) * | 2017-11-27 | 2018-04-13 | 中科院广州化学有限公司南雄材料生产基地 | A kind of inorganic fluosilicic colloidal sol epoxy composite hybridization coating and preparation method thereof |
CN110064729A (en) * | 2019-05-22 | 2019-07-30 | 惠州市惠阳广杰五金制品有限公司 | Shell membrane manufacture craft |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106928836A (en) * | 2017-03-24 | 2017-07-07 | 安徽林驰电子有限公司 | A kind of aluminium alloy preparation method of boration aqueous polyurethane passivating solution |
CN107903767A (en) * | 2017-11-27 | 2018-04-13 | 中科院广州化学有限公司南雄材料生产基地 | A kind of inorganic fluosilicic colloidal sol epoxy composite hybridization coating and preparation method thereof |
CN107903767B (en) * | 2017-11-27 | 2020-10-16 | 中科院广州化学有限公司南雄材料生产基地 | Inorganic silicon-fluorine sol epoxy composite hybrid coating and preparation method thereof |
CN110064729A (en) * | 2019-05-22 | 2019-07-30 | 惠州市惠阳广杰五金制品有限公司 | Shell membrane manufacture craft |
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Application publication date: 20160601 |