CN104877486A - Medical quick-drying water-based antirust paint and preparation method thereof - Google Patents
Medical quick-drying water-based antirust paint and preparation method thereof Download PDFInfo
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- CN104877486A CN104877486A CN201510256429.1A CN201510256429A CN104877486A CN 104877486 A CN104877486 A CN 104877486A CN 201510256429 A CN201510256429 A CN 201510256429A CN 104877486 A CN104877486 A CN 104877486A
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- calcium carbonate
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- 239000003973 paint Substances 0.000 title claims abstract description 41
- 238000001035 drying Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 12
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000000839 emulsion Substances 0.000 claims abstract description 56
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 54
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 46
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 46
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 46
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 46
- 229920001800 Shellac Polymers 0.000 claims abstract description 23
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 23
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 23
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims abstract description 23
- 239000004208 shellac Substances 0.000 claims abstract description 23
- 229940113147 shellac Drugs 0.000 claims abstract description 23
- 235000013874 shellac Nutrition 0.000 claims abstract description 23
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000011787 zinc oxide Substances 0.000 claims abstract description 23
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 14
- 230000015784 hyperosmotic salinity response Effects 0.000 abstract description 8
- 239000011780 sodium chloride Substances 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000005187 foaming Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- -1 bridge Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 231100001010 corrosive Toxicity 0.000 description 2
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 2
- 229960000367 inositol Drugs 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- BAPROVDXKNPHAM-UHFFFAOYSA-N n-(2-aminoethyl)-3-(3,5-ditert-butyl-4-hydroxyphenyl)propanamide Chemical group CC(C)(C)C1=CC(CCC(=O)NCCN)=CC(C(C)(C)C)=C1O BAPROVDXKNPHAM-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a medical quick-drying water-based antirust paint and a preparation method thereof. The paint is prepared from an acrylic acid emulsion, a shellac copolymer emulsion, zinc oxide, ethanol, phenol, sodium metaborate, light calcium carbonate, barium sulfate, iron oxide red and talcum powder. When being used for resisting rust and corrosion for medical devices, the paint has the deoxidization effect. The coated film appears iron red and is smooth, the viscosity is 60-80s, and the hardness is 3-5. The adhesive force is first-grade; the paint has high water resistance, and does not have abnormity after being immersed in water; the impact strength is 500-700 N/cm; the paint has high salt tolerance, and can not discolor or blister after being immersed in a 3% sodium chloride water solution at 25 DEG C for 10-30 days; the surface drying time is 10-30 minutes; and the solid drying time is 2-6 hours. The paint has the advantages of simple preparation method and simple and accessible raw materials, and can be widely produced and continuously substituted for the existing materials.
Description
Technical field
The present invention relates to medical material tech field, particularly relate to a kind of medical fast-drying aqueous rust proof paint and preparation method thereof.
Background technology
The chemistry of metallic surface from air, extra large ACRYLIC EMULSION etc. or the coating of galvanic corrosion can be protected.Coat the direct invasion that rust proof paint effectively can avoid various corrosives in air in metallic surface, make maximized prolongation metal time limit of service.Physical property and the large class of chemically antirust paint two can be divided into.The former leans on the suitable cooperation of pigment and paint vehicle, forms fine and close paint film to stop the intrusion of corrosives, as iron oxide red, aluminium powder, graphite rust-inhibiting paint etc.; The latter presses down rust effect, as red lead, zinc yellow anticorrosive paint etc. by the chemistry of rust-stabilising pigment.Antirust for metals such as bridge, boats and ships, pipelines.Be applicable to kitchen, toilet, balcony, vault, ACRYLIC EMULSION pond, balcony swimming pool, the moistureproof and ground of warehouse, tunnel, timber floor warm up anti-ACRYLIC EMULSION with the porcelain brick of various suction ACRYLIC EMULSION amount and the stickup floor wall of ACRYLIC EMULSION mud basic unit and the anti-ACRYLIC EMULSION process of floor specialty.With tap water dilution, service tool, equipment, container also with tap water cleaning, greatly reduce painting cost.
The rust-inhibiting paint used is roughly oily antirust varniss and ACRYLIC EMULSION rust-inhibiting paint two kinds.Oily antirust varniss makes the greasy removal difficulty of material surface, seldom uses.Oily antirust varniss is easy to use, cheap, but because of containing the toxic substance such as nitrite, chromic salt, comparatively large to operator's harm, country limits use, and these type of product performance are single, can not meet the antirust requirement of magnetic alloy material.Be applicable to the antirust of ferrous and nonferrous metals.Aqueous antirust paint is with water as dispersion medium, utilizes the multiple rust-proof mechanism such as physics, chemistry, and according to chemical conversion, the principles of chemistry such as network and reaction are formulated.It is the best regeneration product of traditional rust-proofing primer.Being widely used in the corrosionproof protections such as various automobile, boats and ships, rack, machinofacture, freight container, railway, bridge, boiler, steel construction, petrochemical equipment, is that solvent-based paints is incomparable.
Select metal powerful sequestrant inositol six metaboric acid sodium ester to be main component, form with other several ACRYLIC EMULSION additive compounds.Inositol six metaboric acid sodium ester is the Nantural non-toxic Organic chemical products extracted from food crop; when it uses as magneticsubstance rust-preventive agent; at surface and the rapid chelating of metal, the unit molecule complex compound protective membrane of one deck densification can be formed, effectively can suppress corrosion of metal.Material surface after this product treatment keeps primary colors, ACRYLIC EMULSION need not wash and can enter the next procedures such as application.Be applicable to outdoor and have metal antirust under covering and indoor conditions.Nontoxic, tasteless, pollution-free, to HUMAN HEALTH without any harm, environmental protection.
The important component part of rust-inhibiting paint. physics rust-stabilising pigment is the pigment that the chemical property of a class own is comparatively stable, they are the physicalies by itself, stable chemical performance, quality is hard, particle is trickle, excellent fillibility, improve the density of paint film, reduce the permeable of paint film thus play antirust effect. red iron oxide just belongs to this kind of material. and the rust-preventing characteristic of metallic aluminium powder is because aluminium powder has flaky texture, formation paint film is tight, also have the ability of stronger reflect UV linear light, paint film aging-resistant ability can be improved.ACRYLIC EMULSION dissolubility, non-combustible, environmentally safe, use safety.Excellent antirust function, can replace slushing oil, fat completely.Time of drying is fast, improves working efficiency, reduces labour cost.
The main film forming substance of the clear lacquer is urethane resin, after it is applied to coated article surface, can react and film-forming with the ACRYLIC EMULSION part in air, also can baking-curing film forming. this film has protection against the tide, Defend salt fog, anti-mildew NBC protective performance, and film transparency, luminance brightness is high, better apparent after being coated with.Nonflammable non-explosive, be convenient to transport.The surface of more than 1:20 diluent process directly can be carried out coating and spray paint.
Summary of the invention
The invention provides the medical fast-drying aqueous rust proof paint and preparation method thereof of a kind of fast drying, good salt tolerance, solve the dry slow and not technical problem such as salt spray resistance of existing medical material.
The present invention is by the following technical solutions: a kind of medical fast-drying aqueous rust proof paint, it is as follows that mass fraction proportioning pressed by its raw material: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 30-50 part, zinc oxide 0.5-2.5 part, ethanol 15-35 part, phenol 25-45 part, sodium metaborate 1-5 part, light calcium carbonate 15-55 part, barium sulfate 8-12 part, red iron oxide 10-30 part, talcum powder 5-25 part.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described medical fast-drying aqueous rust proof paint: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 45 parts, 2 parts, zinc oxide, ethanol 30 parts, phenol 40 parts, sodium metaborate 4 parts, light calcium carbonate 45 parts, 11 parts, barium sulfate, red iron oxide 25 parts, talcum powder 20 parts.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described medical fast-drying aqueous rust proof paint: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 35 parts, 1 part, zinc oxide, ethanol 20 parts, phenol 30 parts, sodium metaborate 2 parts, light calcium carbonate 25 parts, 9 parts, barium sulfate, red iron oxide 15 parts, talcum powder 10 parts.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described medical fast-drying aqueous rust proof paint: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 40 parts, 1.5 parts, zinc oxide, ethanol 25 parts, phenol 35 parts, sodium metaborate 3 parts, light calcium carbonate 35 parts, 10 parts, barium sulfate, red iron oxide 20 parts, talcum powder 15 parts.
Prepare a method for described medical fast-drying aqueous rust proof paint, step is:
The first step: take ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol, phenol, sodium metaborate, light calcium carbonate, barium sulfate, red iron oxide and talcum powder according to mass fraction proportioning;
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 55-75 DEG C, stirs 40-80min with 200-400r/min speed;
3rd step: the liquid after stirring is left standstill 8-12h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 4-6h, packaging after filtering at 80-120 DEG C after mixing.
beneficial effect
Medical fast-drying aqueous rust proof paint of one of the present invention and preparation method thereof adopts above technical scheme compared with prior art, has following technique effect: 1, antirust for medical apparatus, anticorrosion, has desoxydatoin, appearance of film rust, smooth coating, viscosity 60-80s, hardness 3-5; 2, sticking power one-level, water tolerance 15-35d is without exception, shock strength 500-700N/cm; 3, salt tolerance 25 DEG C, it is non-foaming to soak 10-30d nondiscoloration in 3% sodium chloride aqueous solution, and surface drying 10-30min, does solid work 2-6h, and preparation method is simple, and raw material is simple and easy to get, can the widespread production not division of history into periods for current material.
Embodiment
Below in conjunction with example, the invention will be further described, and embodiment, only for the present invention will be described, does not form the restriction to right, and other alternative means that it may occur to persons skilled in the art that, all within the scope of the claims in the present invention.
Embodiment 1:
The first step: take ACRYLIC EMULSION 100 parts according to mass fraction proportioning, shellac copolymer emulsion 30 parts, 0.5 part, zinc oxide, ethanol 15 parts, phenol 25 parts, sodium metaborate 1 part, light calcium carbonate 15 parts, 8 parts, barium sulfate, red iron oxide 10 parts, talcum powder 5 parts.
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 55 DEG C, stirs 40min with 200r/min speed.
3rd step: the liquid after stirring is left standstill 8h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 4h, packaging after filtering at 80 DEG C after mixing.
Antirust for medical apparatus, anticorrosion, there is desoxydatoin, appearance of film rust, smooth coating, viscosity 60s, hardness 3; Sticking power one-level, water tolerance 15d is without exception, shock strength 500N/cm; Salt tolerance 25 DEG C, it is non-foaming to soak 10d nondiscoloration in 3% sodium chloride aqueous solution, and surface drying 10min, does solid work 2h.
Embodiment 2:
The first step: take ACRYLIC EMULSION 100 parts according to mass fraction proportioning, shellac copolymer emulsion 50 parts, 2.5 parts, zinc oxide, ethanol 35 parts, phenol 45 parts, sodium metaborate 5 parts, light calcium carbonate 55 parts, 12 parts, barium sulfate, red iron oxide 30 parts, talcum powder 25 parts.
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 75 DEG C, stirs 80min with 400r/min speed.
3rd step: the liquid after stirring is left standstill 12h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 6h, packaging after filtering at 120 DEG C after mixing.
Antirust for medical apparatus, anticorrosion, there is desoxydatoin, appearance of film rust, smooth coating, viscosity 65s, hardness 3.5; Sticking power one-level, water tolerance 20d is without exception, shock strength 550N/cm; Salt tolerance 25 DEG C, it is non-foaming to soak 15d nondiscoloration in 3% sodium chloride aqueous solution, and surface drying 25min, does solid work 5h.
Embodiment 3:
The first step: take ACRYLIC EMULSION 100 parts according to mass fraction proportioning, shellac copolymer emulsion 45 parts, 2 parts, zinc oxide, ethanol 30 parts, phenol 40 parts, sodium metaborate 4 parts, light calcium carbonate 45 parts, 11 parts, barium sulfate, red iron oxide 25 parts, talcum powder 20 parts.
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 55 DEG C, stirs 40min with 200r/min speed.
3rd step: the liquid after stirring is left standstill 8h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 4h, packaging after filtering at 80 DEG C after mixing.
Antirust for medical apparatus, anticorrosion, there is desoxydatoin, appearance of film rust, smooth coating, viscosity 70s, hardness 4; Sticking power one-level, water tolerance 25d is without exception, shock strength 600N/cm; Salt tolerance 25 DEG C, it is non-foaming to soak 20d nondiscoloration in 3% sodium chloride aqueous solution, and surface drying 20min, does solid work 4h.
Embodiment 4:
The first step: take ACRYLIC EMULSION 100 parts according to mass fraction proportioning, shellac copolymer emulsion 35 parts, 1 part, zinc oxide, ethanol 20 parts, phenol 30 parts, sodium metaborate 2 parts, light calcium carbonate 25 parts, 9 parts, barium sulfate, red iron oxide 15 parts, talcum powder 10 parts.
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 75 DEG C, stirs 80min with 400r/min speed.
3rd step: the liquid after stirring is left standstill 12h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 6h, packaging after filtering at 120 DEG C after mixing.
Antirust for medical apparatus, anticorrosion, there is desoxydatoin, appearance of film rust, smooth coating, viscosity 80s, hardness 5; Sticking power one-level, water tolerance 30d is without exception, shock strength 650N/cm; Salt tolerance 25 DEG C, it is non-foaming to soak 25d nondiscoloration in 3% sodium chloride aqueous solution, and surface drying 15min, does solid work 3h.
Embodiment 5:
The first step: take ACRYLIC EMULSION 100 parts according to mass fraction proportioning, shellac copolymer emulsion 40 parts, 1.5 parts, zinc oxide, ethanol 25 parts, phenol 35 parts, sodium metaborate 3 parts, light calcium carbonate 35 parts, 10 parts, barium sulfate, red iron oxide 20 parts, talcum powder 15 parts.
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 65 DEG C, stirs 60min with 300r/min speed.
3rd step: the liquid after stirring is left standstill 10h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 5h, packaging after filtering at 100 DEG C after mixing.
Antirust for medical apparatus, anticorrosion, there is desoxydatoin, appearance of film rust, smooth coating, viscosity 80s, hardness 5; Sticking power one-level, water tolerance 35d is without exception, shock strength 700N/cm; Salt tolerance 25 DEG C, it is non-foaming to soak 30d nondiscoloration in 3% sodium chloride aqueous solution, and surface drying 10min, does solid work 2h.
Claims (5)
1. a medical fast-drying aqueous rust proof paint, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described medical fast-drying aqueous rust proof paint: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 30-50 part, zinc oxide 0.5-2.5 part, ethanol 15-35 part, phenol 25-45 part, sodium metaborate 1-5 part, light calcium carbonate 15-55 part, barium sulfate 8-12 part, red iron oxide 10-30 part, talcum powder 5-25 part.
2. the medical fast-drying aqueous rust proof paint of one according to claim 1, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described medical fast-drying aqueous rust proof paint: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 45 parts, 2 parts, zinc oxide, ethanol 30 parts, phenol 40 parts, sodium metaborate 4 parts, light calcium carbonate 45 parts, 11 parts, barium sulfate, red iron oxide 25 parts, talcum powder 20 parts.
3. the medical fast-drying aqueous rust proof paint of one according to claim 2, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described medical fast-drying aqueous rust proof paint: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 35 parts, 1 part, zinc oxide, ethanol 20 parts, phenol 30 parts, sodium metaborate 2 parts, light calcium carbonate 25 parts, 9 parts, barium sulfate, red iron oxide 15 parts, talcum powder 10 parts.
4. the medical fast-drying aqueous rust proof paint of one according to claim 1, it is characterized in that: the raw material of described medical fast-drying aqueous rust proof paint is as follows by mass fraction proportioning: ACRYLIC EMULSION 100 parts, shellac copolymer emulsion 40 parts, 1.5 parts, zinc oxide, ethanol 25 parts, phenol 35 parts, sodium metaborate 3 parts, light calcium carbonate 35 parts, 10 parts, barium sulfate, red iron oxide 20 parts, talcum powder 15 parts.
5. prepare a method for medical fast-drying aqueous rust proof paint according to claim 1, it is characterized in that, comprise the steps:
The first step: take ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol, phenol, sodium metaborate, light calcium carbonate, barium sulfate, red iron oxide and talcum powder according to mass fraction proportioning;
Second step: ACRYLIC EMULSION, shellac copolymer emulsion, zinc oxide, ethanol and sodium metaborate are dropped in reactor, be heated to 55-75 DEG C, stirs 40-80min with 200-400r/min speed;
3rd step: the liquid after stirring is left standstill 8-12h, adds phenol, light calcium carbonate, barium sulfate, red iron oxide and talcum powder, drops into shredder grinding 4-6h, packaging after filtering at 80-120 DEG C after mixing.
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| CN105885613A (en) * | 2016-05-31 | 2016-08-24 | 无锡伊佩克科技有限公司 | Waterborne anti-rust paint for steel and preparing method of waterborne anti-rust paint |
| CN105949909A (en) * | 2016-07-21 | 2016-09-21 | 朱小龙 | Water-soluble anti-rust coating for metal |
| CN105968977A (en) * | 2016-07-19 | 2016-09-28 | 任新根 | Quick-drying water-based antirust paint for metals |
| CN110982599A (en) * | 2019-12-17 | 2020-04-10 | 南京工程学院 | A kind of near-net-shape lubricant and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885613A (en) * | 2016-05-31 | 2016-08-24 | 无锡伊佩克科技有限公司 | Waterborne anti-rust paint for steel and preparing method of waterborne anti-rust paint |
| CN105968977A (en) * | 2016-07-19 | 2016-09-28 | 任新根 | Quick-drying water-based antirust paint for metals |
| CN105949909A (en) * | 2016-07-21 | 2016-09-21 | 朱小龙 | Water-soluble anti-rust coating for metal |
| CN110982599A (en) * | 2019-12-17 | 2020-04-10 | 南京工程学院 | A kind of near-net-shape lubricant and preparation method thereof |
| CN110982599B (en) * | 2019-12-17 | 2022-06-24 | 南京工程学院 | A kind of near-net-shape lubricant and preparation method thereof |
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