CN103351797A - Polyaspartate industrial coating material and preparation method and application thereof - Google Patents
Polyaspartate industrial coating material and preparation method and application thereof Download PDFInfo
- Publication number
- CN103351797A CN103351797A CN2013103360517A CN201310336051A CN103351797A CN 103351797 A CN103351797 A CN 103351797A CN 2013103360517 A CN2013103360517 A CN 2013103360517A CN 201310336051 A CN201310336051 A CN 201310336051A CN 103351797 A CN103351797 A CN 103351797A
- Authority
- CN
- China
- Prior art keywords
- agent
- poly
- coating
- radix asparagi
- byk
- 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.)
- Granted
Links
Abstract
The invention discloses a polyaspartate industrial coating material and a preparation method and application thereof. The polyaspartate industrial coating material consists of a main agent and a curing agent, wherein the weight part ratio of the main agent to the curing agent is (100: 25) to (100: 50). The main agent and the curing agent are matched with materials, such as pigments of various colors, a dispersing agent, filler, a defoamer, a rust prevention material, a leveling agent, a sagging prevention assistant and the like, through polyaspartate resin and then are matched with isocyanate, a catalyst, a diluent and the like, so as to prepare a series of aspartate industrial coating materials. The series of coating materials can be coated on the surfaces of various steel materials under the condition of natural drying or low-temperature baking, and the thickness of a once-coated film is 20-50 microns. The coating material is used for overcoming the defects of poor corrosion preventing and weather resisting effects and short protection time of the general industrial protective coating materials, and particularly, the corrosion preventing and weather resisting effects and protection time of the coating material are improved obviously on liquid media of salt mist resisting, acid resisting, alkali resisting and the like. The coating material can be widely applied to the coating of products, such as steel structures, parts made from steel materials, pipelines, oil tanks and the like.
Description
Technical field
The invention belongs to iron and steel matter substrate article coating protecting technical field, relate to poly-Radix Asparagi cold coating, say more specifically a kind of poly-Radix Asparagi industrial coating and preparation method thereof and application.
Background technology
Chinese industrial lacquer demand output was from 1,820,000 tons of 4,280,000 tons of being increased to 2012 in 2007 from 2007 to 2012, and our industrial paint supply was from 96.8 ten thousand tons of 234.5 ten thousand tons of being increased to 2012 in 2007, although our supply has had very large increase, with demand certain distance is arranged still.It is that the client has to use imported product because the client can not be met the requirement of painting the aspects such as environmental protection, paint film property greatly that the reason that causes supply to be far smaller than demand has.Owing to use imported product to cause very large pressure to profit margin, also greatly reduce enterprise's competitive strength in the world simultaneously.At present, the also more and more raising of attaching importance to environmental protection problem and Enterprise International Competition of China.Demand constantly increases, performance need improves, these real situations of environmental requirement etc. can satisfy customer requirement so that we study a kind of high-performance more, can meet again country simultaneously to the product of environmental requirement just seem needs and necessity.
China with the world constantly integrate with and the continuous evolution of Chinese self-technique in, the Water-borne modification of coating, highly filled be present coating industry two the great development directions.Highly filled coating is more showing powerful competitive edge on the cost, on the performance.The products a lot of in the industrial paint field are at present because the mode of priming paint, the supporting spraying of finish paint is used in the requirement of preservative property and weathering resistance, and this mainly is that weather resistance is poor because priming paint has good preservative property, must guarantee weathering resistance by the spray-coating surface enamelled coating.This supporting mode is so that use producer greatly to increase the inputs of artificial, place, time etc., so that the holistic cost of workpiece increases greatly.
This project is take the poly-Radix Asparagi resin of high reactivity as base-material, the solids coatings of preparing take the industrial paint demand as target is high, paint film property not only reaches good antiseptic property but also guaranteed excellent weathering resistance, and the coating process of effectively having simplified industrial paint has reached the unification of preservative property, weathering resistance.In the face of the huge market requirement and the ever-increasing application prospect of industrial paint, the poly-Radix Asparagi industrial coating of exploitation has actual meaning and the wide market space.
Summary of the invention
The object of the invention is to, overcome shortcoming and deficiency that existing industrial coating preservative property and weathering resistance can not be unified, a kind of poly-Radix Asparagi industrial coating is provided, and this coating is comprised of host and solidifying agent, and wherein the parts by weight of host and solidifying agent are 100:25～100:50.Preferred parts by weight are 100:40-50.
Particularly preferred parts by weight are 100:40.
Particularly preferred parts by weight are 100:50.
Particularly preferred parts by weight are 100:25.
Host of the present invention, solidifying agent comprise the raw material of following parts by weight:
Host:
Poly-Radix Asparagi resin 30-75
Pigment 3-50
Dispersion agent 1.5-3
Flow agent 0.1-1
Anti-sag auxiliary agent 1-4
Antirust material 6-14
Defoamer 0.1-1
Filler 3-35
Solvent 2-8
Solidifying agent:
Isocyanate resin 30-60
Catalyzer 0.3-3
Solvent 10-30.
Solvent in the poly-Radix Asparagi industrial coating host of the present invention, comprise: methylethylketone, N-BUTYL ACETATE, butyl glycol ether, hexone, n-propyl acetate, propyl carbinol, Virahol, dimethylbenzene, different fluorine that ketone, 150# aromatic hydrocarbons, propylene glycol monomethyl ether, propandiol butyl ether, pimelinketone etc., preferred: N-BUTYL ACETATE, different fluorine that ketone, dimethylbenzene, methylethylketone.The solvent of preferred host is the raw material of following parts by weight:
N-BUTYL ACETATE 0.3-3
Different fluorine that ketone 0.1-1
Methylethylketone 0.1-1
Dimethylbenzene 0.3-3
Pigment of the present invention is MA100,200#, goth black 6#, titanium white 706, titanium white 595, high pigment phthalocyanine blue etc., preferred goth black MA100, titanium white 706 etc.
Flow agent is: BYK-388 polyester modification siloxanes, BYK-320 polyester modification siloxanes, deggusa1484 polyacrylate, EFKA3777 polyacrylate or EFKA3239 polysiloxane, and preferred: the EFKA3239 polysiloxane.
Antirust material is: strontium yellow, aluminium triphosphate, zinc phosphate, and preferred: zinc phosphate.
The anti-sag auxiliary agent is: BYK-410 modified urea, the nano level modified urea of NAD-12, BYK-430 modified urea, and preferred: the BYK-430 modified urea.
Filler is: light calcium carbonate, water-ground limestone, ground barium sulfate, talcum powder, process white or white pearl powder; Preferably: light calcium carbonate, talcum powder.
Defoamer is: P-420 defoamer, OX-60 defoamer, EFKA-2020 defoamer, BYK-142 defoamer or 5800F defoamer, and preferred: the P-420 defoamer.
Dispersion agent is: BYK-163 dispersion agent, BYK-110 dispersion agent, BYK-161 dispersion agent, ANT204 dispersion agent or ATU wetting agent, and preferred: the BYK-161 dispersion agent.
Solvent in the poly-Radix Asparagi industrial coating solidifying agent of the present invention, comprise: N-BUTYL ACETATE, dimethylbenzene, n-propyl acetate, hexone, propyl carbinol, butyl glycol ether, methylcarbonate, methylethylketone, propylene glycol monomethyl ether, pimelinketone etc., preferred: dimethylbenzene, N-BUTYL ACETATE, methylcarbonate.
Wherein the solvent in the preferred consolidation agent is the raw material of following parts by weight:
Dimethylbenzene 10-30
N-BUTYL ACETATE 10-30
Methylcarbonate 5-10
The isocyanate resin of solidifying agent is: isocyanic ester 3400, isocyanic ester 103P, isocyanic ester KL50 or isocyanic ester 750, and preferred: isocyanic ester 103P.
Catalyzer is: dibutyl tin laurate, sulfonic acid zinc or sodium sulfonate, and preferred: dibutyl tin laurate.
The preparation method of poly-Radix Asparagi industrial coating of the present invention comprises the steps:
1, host preparation
(1) batching, grinding: with poly-Radix Asparagi binder resin, dispersion agent, pigment, filler, antirust material, the defoamer of above-mentioned parts by weight, mixing and stirring is ground to fineness to 20-35 μ m.
(2) paint: at the uniform velocity slowly add defoamer, solvent, flow agent, sag prevention auxiliary agent under the stirring at 600-1000 rev/min, stir also paint to evenly whole, to measure dope viscosities in 23 ℃ be 60-100 second with being coated with-4 glasss, and solids content is 50-75%, filters and packages;
2, solidifying agent preparation: with isocyanate resin, catalyzer, the solvent of above-mentioned parts by weight, mixing and stirring filters and packages;
3, poly-Radix Asparagi industrial coating proportioning: the host that will pack respectively during use and solidifying agent mix and add thinner with the ratio of weight and number of 100:25～100:50 and stir, and can carry out spraying application.
The present invention further discloses poly-Radix Asparagi industrial coating uses in the application of the materials such as preparation iron and steel matter component, steel construction, oil tank, iron and steel material quality casing.Iron and steel material quality casing wherein comprises: water storage tank, freight container etc.
The present invention is by using poly-Radix Asparagi resin, utilize high, the characteristics such as viscosity is low, antiseptic power is strong, good weatherability of himself distinctive solids content, make paint film have good long-effective corrosion performance and excellent weathering resistance, coating has the low viscous characteristic of high solid and has guaranteed good workability and splendid paint film appearance, having solved at workpiece such as iron and steel matter component, water storage tanks needs all good unifications of antiseptic property, weathering resistance, has simplified production technique, has reduced production cost, has strengthened the competitive power of product.
Poly-Radix Asparagi industrial coating of the present invention, the adding by antirust material has strengthened the preservative property of paint film to iron and steel matter base material.
Poly-Radix Asparagi industrial coating of the present invention cooperates the adjustment usage ratio to make full, soft, the smooth and easy polishing of paint film by the research to different fillers.
Poly-Radix Asparagi industrial coating of the present invention has solved scumbling, the thick contradiction that is coated with paint film sagging and paint film appearance by the reasonable coordination to dispersion agent, defoamer, flow agent, sag prevention auxiliary agent.
Poly-Radix Asparagi industrial coating of the present invention has solved the problems such as paint film appearance, easy foaming by the reasonable coordination to isocyanic ester and catalyzer and solvent.
Poly-Radix Asparagi industrial coating of the present invention; being equipped with the materials such as pigment, filler, antirust material, dispersion agent, defoamer, flow agent, sag prevention auxiliary agent with above poly-Radix Asparagi resin cooperates isocyanate curing agent, catalyzer etc. to make " poly-Radix Asparagi industrial coating " again; can be under certainly dried or low-temperature bake condition; be applied to various iron and steel material quality substrate surfaces; one time the coating paint film thickness is regulated at 20-100 μ m; drying varniss rapidly, surfacing, non-foaming, sagging not; have excellent physicochemical property, the iron and steel material quality goods are played splendid protection, decoration function.
The indices that the poly-Radix Asparagi industrial coating (embodiment 1-3) of the present invention's preparation detects is as follows:
1, performance index:
Former lacquer viscosity (being coated with-4 glasss, 23 ℃) 60-100s
Solids content: 50-75%
Solidify: surface drying :≤4h
Do solid work :≤24h
Flow: 〉=30 μ m
Appearance of coat: smooth smooth
Sticking power: (cross-hatching) mm≤1
Hardness: 〉=2H
Snappiness: be not more than 1 mm
Deep freeze resistance: (5 ℃, 3 circulations) paint film does not ftracture, does not come off.Salt spray resistance: 720h, non-foaming, non-corrosive.
Anti-sulfuric acid (0.05mol/L): 24h, non-foaming, non-corrosive.
Anti-sodium hydroxide (0.1mol/L): 4h, non-foaming, non-corrosive.
Anti-gasoline (93#): 8h, non-foaming, nondiscoloration.
Anti-machine oil (SF 10W/30): 48h, non-foaming, nondiscoloration.
Artificial ageing resistance: 1400h, non-foaming, non-corrosive.
2, product performance:
" poly-Radix Asparagi industrial coating " of the present invention has following excellent specific property:
(1) preservative property: this product antiseptic property is excellent, has very high cost performance.
(2) surface drying is fast; Coating paint film thickness 30-40 μ m(dry film), surface drying is less than 15min under 30-40 ℃ of condition.
(3) do solid work soon: paint film 30-40 μ m(dry film), 3h hardness can reach the above hardness of pencil HB.
(4) application property: the drying regime of this product can be regulated, and recommendation dual circuit spraying equipment, each component are modulated respectively not affect and deposited separately and re-use, and paint is simple, and spraying rate is fast.
(5) wearability: this product has good wear resisting property, for a long time holding workpiece protection.
(6) resistance to marring: this product resistance to marring is excellent, does not in use produce cut because slight friction makes coating surface.
Poly-Radix Asparagi industrial coating of the present invention is compared the positively effect that has with existing coating and is:
1, poly-Radix Asparagi industrial coating of the present invention, it will gather first the Radix Asparagi base-material and be incorporated into the industrial paint system, and excellent product performance has been opened up the new direction in industrial paint field.This product satisfies anticorrosion, the weather-proof application service requirements of domestic iron and steel material quality base material; Solved under certainly dried or low-temperature bake condition and constructed, simultaneously surface drying speed has been required fast requirement with doing solid work; Solved the thick difficult problem that paint film produces bubble easily that is coated with; Reached effective unification of antiseptic property and weather resistance; Product does not contain heavy metal, VOC content is low, meets environmental requirement.
2, end-use: " poly-Radix Asparagi industrial coating " is mainly used in iron and steel material quality base material field such as the application of the products such as steel construction, component, basin.
Embodiment
For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details impacts are to the description of the technical program.Below in conjunction with preferred embodiment, the present invention will be further described.
What be illustrated especially is: poly-Radix Asparagi resin has commercially available; The auxiliary agents such as BYK-163, BYK-388, BYK-142, EFKA3777, deggusal1484, wherein BYK represents that Bi Ke company, EFKA represent EFKA company, deggusa represents Degussa company.Prepare chemical reagent of the present invention: all can buy from the market such as pigment, dispersion agent, flow agent, anti-sag auxiliary agent, antirust, defoamer, filler, solvent, isocyanate resin, catalyzer, solvent etc.The umber of indication of the present invention can be gram, and kilogram or ton are mainly selected with the actual needs of producing.
Embodiment 1
Main raw materials in proportion: host: solidifying agent=100 part: 25 parts.
Wherein:
Host:
40 parts of poly-Radix Asparagi resins
17.6 parts of pigment (200#)
0.6 part of flow agent (BYK-388)
1.5 parts of dispersion agents (BYK-163)
12 parts in antirust material (zinc phosphate)
1 part of anti-sag auxiliary agent (BYK-430)
0.3 part of defoamer (OX-60)
20 parts of fillers (fine particle calcium carbonate)
7 parts of solvents
Host solvent burden ratio wherein is:
3.0 parts of N-BUTYL ACETATEs
0.5 part of different fluorine that ketone
0.5 part of methylethylketone
3.0 parts of dimethylbenzene
Solidifying agent:
14 parts of isocyanate resins (isocyanic ester 103P)
0.3 part of catalyzer (dibutyl tin laurate)
10.7 parts of solvents
Wherein the solvent burden ratio in the solidifying agent is:
4.6 parts of dimethylbenzene
4.6 parts of N-BUTYL ACETATEs
1.5 parts of methylcarbonates.
Embodiment 2
Main raw materials in proportion: host: solidifying agent=100 part: 50 parts.
Wherein:
Host:
55 parts of poly-Radix Asparagi resins
4 parts of pigment (6#)
0.3 part of flow agent (EFKA3239)
3 parts of dispersion agents (ANT-204)
8 parts in antirust material (strontium yellow)
2 parts of anti-sag auxiliary agents (BYK-410)
0.7 part of defoamer (P-420)
25 parts of fillers (talcum powder)
2 parts of solvents
Wherein the solvent of host is:
0.8 part of N-BUTYL ACETATE
0.2 part of different fluorine that ketone
0.2 part of methylethylketone
0.8 part of dimethylbenzene
Solidifying agent:
30 parts of isocyanate resins (isocyanic ester 750)
1 part of catalyzer (sodium sulfonate)
19 parts of solvents
Solvent wherein is:
8.25 parts of dimethylbenzene
8.25 parts of N-BUTYL ACETATEs
2.50 parts of methylcarbonates.
Embodiment 3
Main raw materials in proportion: host: solidifying agent=100 part: 40 parts
Host:
30 parts of poly-Radix Asparagi resins
45 parts of pigment (titanium white 706)
0.2 part of flow agent (EFKA3239)
4.5 parts of dispersion agents (BYK-161)
10 parts in antirust material (zinc phosphate)
1.5 parts of anti-sag auxiliary agents (BYK-430)
0.3 part of defoamer (BYK-142)
8.5 parts of solvents
Wherein the solvent burden ratio of host is:
3.4 parts of N-BUTYL ACETATEs
0.85 part of different fluorine that ketone
0.85 part of methylethylketone
3.4 parts of dimethylbenzene
Solidifying agent:
18 parts of isocyanate resins (isocyanic ester KL50)
1 part of catalyzer (sulfonic acid zinc)
21 parts of solvents
Solvent burden ratio wherein is:
8.8 parts of dimethylbenzene
8.8 parts of N-BUTYL ACETATEs
3.4 parts of methylcarbonates.
The preparation method of the poly-Radix Asparagi industrial coating of embodiment 1-3 comprises the steps:
1, host preparation
(1) batching, grinding: with resin, dispersion agent, pigment, filler, antirust material, the defoamer of above-mentioned parts by weight, mixing and stirring is ground to 20-35 μ m, preferred 20 μ m.
(2) paint: at the uniform velocity slowly add defoamer, solvent, flow agent, sag prevention auxiliary agent under the stirring at 600-1000 rev/min, stir also paint to evenly whole, to measure dope viscosities in 23 ℃ be 60-100 second with being coated with-4 glasss, and solids content is 50-75%, filters and packages;
2, solidifying agent preparation: with isocyanate resin, catalyzer, the solvent of above-mentioned parts by weight, mixing and stirring filters and packages;
3, poly-Radix Asparagi industrial coating proportioning: the host that will pack respectively during use and solidifying agent mix and add thinner with the ratio of weight and number of 100:25～100:50 and stir, and can carry out spraying application.
The simultaneous test of the actual use of embodiment 4()
Conventional compound coating is used for the example of steel construction aspect:
Method: conventional Spray For Anti-corrosion of Steel Structures adopts the compound coating of epoxy anticorrosion primer+poly-ammonia finish paint that steel construction is protected, and reaches anticorrosion, weather-proof purpose.
Step: 1. pair steel construction base material carries out oil removing, rust cleaning, sandblasting and purges substrate surface with high-pressure air, except dirts such as dusts.
2. epoxy anticorrosion primer host and solidifying agent are proportioned, add thinner and regulate working viscosity, slaking used the aerial spraying method to spray after 20 minutes.Primer coating film seasoning 24 hours is hardened paint film fully.
3. host and the solidifying agent that will gather the ammonia finish paint proportion, and add thinner and regulate working viscosity, after 20 minutes, use the aerial spraying method to spray until slaking.The finish paint seasoning 48 hours of filming is hardened paint film fully.
4. carry out the film performance test behind the compound coating complete drying.
Test result: compound coating planar thickness 60 μ m, facade film thickness 50 μ m, paint film appearance is more plentiful, smooth as a result for it; Sticking power (cross-hatching) mm≤2; Hardness: 〉=HB; Snappiness :≤2 mm; Deep freeze resistance: (5 ℃, 1 circulation) paint film does not ftracture, does not come off; Salt fog resistance: (5% salt solution) 240 hours, non-foaming, non-corrosive; Anti-sulfuric acid (0.05mol/L): 24h, non-foaming, non-corrosive; Anti-sodium hydroxide (0.1mol/L): 4h, non-foaming, non-corrosive; Anti-gasoline (93#): 8h, non-foaming, nondiscoloration; Anti-machine oil (SF 10W/30): 48h, non-foaming, nondiscoloration; Artificial ageing resistance 240h, non-foaming, non-corrosive.
The poly-Radix Asparagi industrial coating of the present invention's preparation is used in the example of steel construction aspect:
Method: poly-Radix Asparagi industrial coating adopts the mode of single coating protection, reaches protection and weather-proof purpose.
Step: 1. pair steel construction base material carries out oil removing, rust cleaning, sandblasting and purges substrate surface with high-pressure air, except dirts such as dusts.
2. the host of the poly-Radix Asparagi industrial coating of embodiment 1-3 preparation being packed respectively and solidifying agent carry out proportioning and regulate working viscosity with the ratio of weight and number of 100:40, can carry out spraying application, use dual circuit or aerial spraying machine will gather Radix Asparagi industrial coating direct spraying on the good iron and steel material quality steel construction of base material treatment.Drying varniss hardened paint film in 48 hours fully.
3. carry out the film performance test behind the poly-Radix Asparagi industrial coating coating complete drying.
Test result: single coating gathers Radix Asparagi industrial coating plane film thickness 30 μ m, facade film thickness 25 μ m, and paint film appearance is plentiful, smooth as a result for it; Sticking power (cross-hatching) mm≤1; Hardness: 〉=2H; Snappiness :≤1 mm; Deep freeze resistance: (5 ℃, 3 circulations) paint film does not ftracture, does not come off; Salt fog resistance: (5% salt solution) 720 hours, non-foaming, non-corrosive; Anti-sulfuric acid (0.05mol/L): 10 days, non-foaming, non-corrosive; Anti-sodium hydroxide (0.1mol/L): 15 days, non-foaming, non-corrosive; Anti-gasoline (93#): 20 days, non-foaming, nondiscoloration; Anti-machine oil (SF 10W/30): 20 days, non-foaming, nondiscoloration; Artificial ageing resistance 1400h, non-foaming, non-corrosive.
The comparing result explanation:
(1) poly-Radix Asparagi industrial coating adopts the single coating spraying, and more common composite coating protection has reduced the use of priming paint, has saved workmen and engineering time, constructs simply, simplified construction technology.
(2) poly-Radix Asparagi industrial coating is saved the product consumption, reduces the harm to environment, for the user saves investment, strengthens the competitiveness of product in market.
(3) poly-Radix Asparagi industrial coating drying exists rapidly and not compound coating construction needs to wait for the situation of prime coat drying, so reached finishing fast of product, occupied ground, production frequency significantly do not improve.
(4) the coating physics of poly-Radix Asparagi industrial coating, chemical property excellence, more common composite coating has a clear superiority in.
Although the present invention has done detailed description in conjunction with its special embodiment, clearly concerning the skilled people of the art, still can make various changes and improvements, can not depart from spirit of the present invention and protection domain.
Claims (9)
1. a poly-Radix Asparagi industrial coating is characterized in that this coating is comprised of host and solidifying agent, and wherein the parts by weight of host and solidifying agent are 100:25～50; Wherein host and solidifying agent are the raw material of following parts by weight:
Host:
Poly-Radix Asparagi resin 40-75
Pigment 3-25
Dispersion agent 1.5-3
Flow agent 0.1-1
Anti-sag auxiliary agent 1-4
Antirust material 6-14
Defoamer 0.1-1
Filler 3-35
Solvent 2-8
Solidifying agent:
Isocyanate resin 30-60
Catalyzer 0.3-3
Solvent 10-30.
2. poly-Radix Asparagi industrial coating claimed in claim 1, wherein pigment is MA100,200#, goth black 6#, titanium white 706, titanium white 595 or high pigment phthalocyanine blue; Antirust material is strontium yellow, aluminium triphosphate or zinc phosphate; Filler is light calcium carbonate, water-ground limestone, ground barium sulfate, talcum powder, process white or white pearl powder.
3. poly-Radix Asparagi industrial coating claimed in claim 1, wherein flow agent is: deggusa1484, EFKA3777, BYK-388, BYK-320 or EFKA3239; The anti-sag auxiliary agent is NAD-12, BYK-410 or BYK-430; Defoamer is: P-420, OX-60, EFKA-2020, BYK-142 or 5800F; Dispersion agent is BYK-163, BYK-110, BYK-161, ANT204 or ATU.
4. coating claimed in claim 1, wherein the solvent in the host is the raw material of following parts by weight:
N-BUTYL ACETATE 0.3-3
Different fluorine that ketone 0.1-1
Methylethylketone 0.1-1
Dimethylbenzene 0.3-3.
5. the described poly-Radix Asparagi industrial coating of claim 1, wherein the isocyanate resin of solidifying agent is: isocyanic ester 3400, isocyanic ester 103P, isocyanic ester KL50 or isocyanic ester 750; Catalyzer is: dibutyl tin, sulfonic acid zinc or sodium sulfonate.
6. poly-Radix Asparagi industrial coating claimed in claim 1, wherein the solvent in the solidifying agent is the raw material of following parts by weight:
Dimethylbenzene 10-30
N-BUTYL ACETATE 10-30
Methylcarbonate 5-10.
7. preparation method who prepares each described poly-Radix Asparagi industrial coating of claim 1-6 is characterized in that being undertaken by following step:
(1) host preparation:
A, batching, grinding: poly-Radix Asparagi binder resin, dispersion agent, defoamer, pigment, filler, the antirust material of above-mentioned parts by weight are stirred after mixing successively, be ground to 20-35 μ m;
B, paint: at the uniform velocity slowly adding solvent, flow agent, sag prevention auxiliary agent, defoamer under the stirring at 600-1000 rev/min, fully stir and regulate evenly, is 60-100 second with being coated with-4 glasss in 23 ℃ of mensuration dope viscosities, and solids content is 50-75%, filters and packages;
(2) solidifying agent preparation: with isocyanate resin, catalyzer, the solvent of above-mentioned parts by weight, mixing and stirring filters and packages;
(3) proportioning of poly-Radix Asparagi industrial coating: during use the host of packing respectively and solidifying agent mixed and add thinner stirring with the ratio of weight and number of 100:25～100:50, adjusting viscosity can carry out the spraying application of workpiece behind working viscosity.
8. the application of each described poly-Radix Asparagi industrial coating of claim 1-7 in preparation iron and steel matter component, steel construction, oil tank, pipeline, iron and steel matter casing product painting.
9. the described application of claim 8, iron and steel matter casing wherein is: the similar base material of water storage tank or freight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336051.7A CN103351797B (en) | 2013-08-01 | 2013-08-01 | Poly-Radix Asparagi industrial coating and preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336051.7A CN103351797B (en) | 2013-08-01 | 2013-08-01 | Poly-Radix Asparagi industrial coating and preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103351797A true CN103351797A (en) | 2013-10-16 |
| CN103351797B CN103351797B (en) | 2016-01-20 |
Family
ID=49308216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336051.7A Active CN103351797B (en) | 2013-08-01 | 2013-08-01 | Poly-Radix Asparagi industrial coating and preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103351797B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321062A (en) * | 2018-09-25 | 2019-02-12 | 天津科瑞达涂料化工有限公司 | A kind of polyurea modified high wear resistance coatings and preparation method and application |
| CN109321108A (en) * | 2018-09-25 | 2019-02-12 | 天津科瑞达涂料化工有限公司 | A kind of poly- lucid asparagus craftwork coating and the preparation method and application thereof |
| CN114058254A (en) * | 2021-11-15 | 2022-02-18 | 湘江涂料科技有限公司 | High-flash-point pipeline anticorrosion polysulfide modified polyurea coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5100942A (en) * | 1990-12-14 | 1992-03-31 | The United States Of America As Represented By The Secretary Of The Navy | Corrosion-resistant acrylic coatings |
| CN102796451A (en) * | 2012-09-12 | 2012-11-28 | 天津科瑞达涂料化工有限公司 | Long-acting corrosion-resistant weather-resistant ultraquick-drying paint, and preparation method and application thereof |
-
2013
- 2013-08-01 CN CN201310336051.7A patent/CN103351797B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5100942A (en) * | 1990-12-14 | 1992-03-31 | The United States Of America As Represented By The Secretary Of The Navy | Corrosion-resistant acrylic coatings |
| CN102796451A (en) * | 2012-09-12 | 2012-11-28 | 天津科瑞达涂料化工有限公司 | Long-acting corrosion-resistant weather-resistant ultraquick-drying paint, and preparation method and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321062A (en) * | 2018-09-25 | 2019-02-12 | 天津科瑞达涂料化工有限公司 | A kind of polyurea modified high wear resistance coatings and preparation method and application |
| CN109321108A (en) * | 2018-09-25 | 2019-02-12 | 天津科瑞达涂料化工有限公司 | A kind of poly- lucid asparagus craftwork coating and the preparation method and application thereof |
| CN114058254A (en) * | 2021-11-15 | 2022-02-18 | 湘江涂料科技有限公司 | High-flash-point pipeline anticorrosion polysulfide modified polyurea coating and preparation method thereof |
| CN114058254B (en) * | 2021-11-15 | 2022-09-16 | 湘江涂料科技有限公司 | High-flash-point pipeline anticorrosion polysulfide modified polyurea coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103351797B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101792285B (en) | Chromium-free environment-friendly epoxy anticorrosion primer | |
| CN102504668B (en) | Water-based primer-topcoat synthetic anti-corrosive paint for coating automobile spare parts and preparation method thereof | |
| CN102675998B (en) | Water-based fluorocarbon top coat for wind-powered blades and method for preparing water-based fluorocarbon top coat | |
| CN103666201B (en) | Long-acting acid and alkali-resistance, solvent-free anticorrosive paint and preparation method thereof and application | |
| CN102382551B (en) | Green environment-friendly epoxy type weather-resistant coating composition as well as preparation method and application thereof | |
| CN103788787A (en) | Single-component water-based natural drying finishing coat for construction crane and preparation method thereof | |
| CN102993810A (en) | General water-based quick-drying anti-rust paint and preparation method thereof | |
| CN103923544B (en) | A kind of aqueous galvanized sheet connects paint and preparation method thereof | |
| CN104876470B (en) | A kind of waterproof inorganic powder lacquer | |
| CN109054519A (en) | A kind of water soluble acrylic acid anticorrosive paint and preparation method thereof containing pitch | |
| CN102627902A (en) | Nanometer reinforced aqueous acrylic acid modified epoxy primer-topcoat anticorrosion paint coating and preparation method thereof | |
| CN106947367A (en) | A kind of environment-friendly type aqueous metallic anti-rust paint and preparation method thereof | |
| CN103351795B (en) | Poly-lucid asparagus car paint and preparation method and application | |
| CN101343498B (en) | Paint for high-class woodenware artwork and preparation thereof | |
| CN103483527B (en) | A kind of quick-drying weathering protective topcoat for polyurea coating and preparation method thereof | |
| CN109692797A (en) | A kind of preparation method of aluminum veneer | |
| CN102796451B (en) | Long-effective corrosion, weather-proof, super quick drying paint and preparation method and application | |
| CN110964388A (en) | Polyurea modified anti-pollution coating and preparation method and application thereof | |
| CN108003748A (en) | A kind of engineering machinery epoxy primer and preparation method thereof | |
| CN101629045A (en) | High solid metal inner cavity anticorrosive paint and production method thereof | |
| CN105086770A (en) | Iron oxide red water-based epoxy rust-proof primer and preparing method thereof | |
| CN101560359A (en) | Anti-corrosion antirust powder paint | |
| CN103045048B (en) | High-performance priming and finishing combined paint with corrosion inhibition, pollution prevention and heavy corrosion protection functions | |
| CN103351797B (en) | Poly-Radix Asparagi industrial coating and preparation method and application | |
| CN102146228B (en) | UV (Ultra Voilet) radiation curing coating matched with waterborne primer and production and using methods thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |