CN104448959B - Steel structure special inorganic silicate antirust priming paint and preparation method thereof - Google Patents
Steel structure special inorganic silicate antirust priming paint and preparation method thereof Download PDFInfo
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- CN104448959B CN104448959B CN201410756085.6A CN201410756085A CN104448959B CN 104448959 B CN104448959 B CN 104448959B CN 201410756085 A CN201410756085 A CN 201410756085A CN 104448959 B CN104448959 B CN 104448959B
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- inorganic silicate
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- zinc
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- 229910052909 inorganic silicate Inorganic materials 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 239000003973 paint Substances 0.000 title claims abstract description 16
- 230000037452 priming Effects 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 20
- 235000014692 zinc oxide Nutrition 0.000 claims abstract description 18
- 239000011787 zinc oxide Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 10
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims abstract description 10
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 10
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 229960005191 ferric oxide Drugs 0.000 claims abstract description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 9
- JMTIXSZQYHAMLY-UHFFFAOYSA-N [P].[Zn] Chemical compound [P].[Zn] JMTIXSZQYHAMLY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims abstract description 8
- 239000003112 inhibitor Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 229910052919 magnesium silicate Inorganic materials 0.000 claims abstract description 6
- 235000019792 magnesium silicate Nutrition 0.000 claims abstract description 6
- 239000000391 magnesium silicate Substances 0.000 claims abstract description 6
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000013530 defoamer Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000010422 painting Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- ZOIVSVWBENBHNT-UHFFFAOYSA-N dizinc;silicate Chemical compound [Zn+2].[Zn+2].[O-][Si]([O-])([O-])[O-] ZOIVSVWBENBHNT-UHFFFAOYSA-N 0.000 abstract description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract description 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- GLPROBQQJATNAY-UHFFFAOYSA-N O.[Mg].[Si](O)(O)(O)O Chemical compound O.[Mg].[Si](O)(O)(O)O GLPROBQQJATNAY-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000005028 tinplate Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention proposes a kind of steel structure special inorganic silicate antirust priming paint, it includes the following component according to mass fraction meter: watersoluble modified inorganic silicate resin emulsion 40-50%, ferric oxide red powder 10-12%, environmentally friendly trbasic zinc phosphate 5-10%, zinc oxide 5-10%, super phosphorus zinc white 5-10%, blanc fixe 5-10%, defoaming agent 0.1-0.2%, foam inhibitor 0.1-0.2%, hydrated magnesium silicate 1-2% and deionized water 12.5-18.7%.The present invention obtains raw material based on inorganic silicic acid resin by traditional inorganic silicate after organic hybrid, formed and being reacted with trbasic zinc phosphate, zinc oxide a kind of high rigidity, high anti-corrosion, high-durability inorganic silicic acid zinc salt, its is set good to be adhered to steel surface, reach permanent anti-corrosion effect, salt spray resistance can reach 2000 hours or more, comprehensive painting cost is greatly reduced than current oil paint, and using extensively should be in industries such as steel-structure factory building, bridge steel structure, engineering machinery, farm machinery, lathe, waterpower water power, wind-power electricity generation, ship, voltage devices.
Description
Technical field
The present invention relates to paint production fields, particularly relate to a kind of steel structure special inorganic silicate antirust priming paint and its preparation
Method.
Background technique
As people increasingly reinforce environmental protection consciousness, also increasingly stronger, existing city is required the feature of environmental protection of coating products
Upper 80% steel construction manufacturer still uses traditional oily antirust varniss, and the biggish shot-blast apparatus of Meteorological into
Row Shot Blasting, thus reach the ability of antirust, but this operating method is very big to the harm of environment, personnel now, disappears
A large amount of human and material resources have been consumed, greatly environment has been compromised and achievees the purpose that complete product painting.
Under the pressure of haze, the revision for the first time over 25 years that environmental law is done by the National People's Congress, " Law on Environmental Protection " is repaired
It orders and passes through, increase the dynamics of punishing to heavy polluter, amendment clear stipulaties can penalize number according to original place to contaminating enterprises
Carry out per diem continuous punishment.
Summary of the invention
The present invention proposes a kind of steel structure special inorganic silicate antirust priming paint and preparation method thereof, can adhere well to
Steel surface reaches permanent anti-corrosion effect, and salt spray resistance can reach 2000 hours or more, and comprehensive painting cost is than current oiliness
Paint is greatly reduced.
The technical scheme of the present invention is realized as follows: a kind of steel structure special inorganic silicate antirust priming paint comprising press
According to the following component of mass fraction meter: watersoluble modified inorganic silicate resin emulsion 40-50%, ferric oxide red powder 10-12%, ring
Protect trbasic zinc phosphate 5-10%, zinc oxide 5-10%, super phosphorus zinc white 5-10%, blanc fixe 5-10%, defoaming agent 0.1-0.2%,
Foam inhibitor 0.1-0.2%, hydrated magnesium silicate 1-2% and deionized water 12.5-18.7%.
The preparation method of steel structure special inorganic silicate antirust priming paint, manufacturing process steps include:
A. by watersoluble modified inorganic silicate resin emulsion, foam inhibitor, ferric oxide red powder, blanc fixe, silicic acid hydrate
Magnesium and deionized water are added in production cylinder, using 400-600 revs/min stirring 5-10 minutes；
B. fineness is ground to 50 microns using horizontal sand mill；
C. environmentally friendly trbasic zinc phosphate, zinc oxide, super phosphorus zinc white are added while stirring using 400-600 revs/min, using 800-1000
Revs/min high speed dispersion 15-20 minutes；
D. it is added after being diluted aqueous defoamer using deionized water in production cylinder, using 400-600 revs/min of stirring 5-10
Minute；
E. dry plate is realized.
Preferably, the dry plate realizes particular content are as follows: directly adopt the tune that deionized-distilled water carries out spray viscosity
It is whole, spray viscosity is adjusted to 20-30S (NK-2 glasss), layer 2-3 is sprayed, dry plate is placed in 25 DEG C of insulating boxs and examined from dry 48 hours
Traditional performance is surveyed, salt spray resistance is tested in curing after 7 days, the dry plate film thickness of salt spray resistance is controlled at 90-100 μm.
Compared with the prior art, the advantages of the present invention are as follows: it is a kind of by traditional inorganic silicate after organic hybrid
It obtains raw material based on inorganic silicic acid resin, forms a kind of high rigidity, Gao Fang and being reacted with trbasic zinc phosphate, zinc oxide
Rotten, high-durability inorganic silicic acid zinc salt, make its it is good be adhered to steel surface, reach permanent anti-corrosion effect, salt fog resistance
It can reach 2000 hours or more, comprehensive painting cost is greatly reduced than current oil paint, is a applied to steel structure coating
Excellent product.This product is used extensively should be in steel-structure factory building, bridge steel structure, engineering machinery, farm machinery, lathe, waterpower water
The industries such as electricity, wind-power electricity generation, ship, voltage device.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Raw material is as follows:
Watersoluble modified inorganic silicate resin emulsion (E777-4 Wuhan Ba Site)
Ferric oxide red powder (190 new capital chemical industry)
Super phosphorus zinc white (Zhengzhou HJ foreign exchange)
Zinc oxide (the prosperous industry chemical industry of zinc oxide)
Environmentally friendly trbasic zinc phosphate (PZ20 ring fine jade chemical industry)
Blanc fixe (3000 mesh ultra-fine barium sulfate Shanghai jump river)
Foam inhibitor (A363 Haichuan Chemical)
Defoaming agent (M148 Haichuan Chemical)
Hydrated magnesium silicate (sea AD ease chemistry)
Table 1: the paint formula proportion of 1~embodiment of embodiment 5
Specific preparation method is:
A. by watersoluble modified inorganic silicate resin emulsion, foam inhibitor, ferric oxide red powder, blanc fixe, silicic acid hydrate
Magnesium and deionized water are added in production cylinder, using 400-600 revs/min stirring 5-10 minutes；
B. fineness is ground to 50 microns using horizontal sand mill；
C. environmentally friendly trbasic zinc phosphate, zinc oxide, super phosphorus zinc white are added while stirring using 400-600 revs/min, using 800-1000
Revs/min high speed dispersion 15-20 minutes；
D. it is added after being diluted aqueous defoamer using deionized water in production cylinder, using 400-600 revs/min of stirring 5-10
Minute；
E. dry plate is realized, directlys adopt the adjustment that deionized-distilled water carries out spray viscosity, spray viscosity is adjusted to 20-
30S (NK-2 glasss) sprays layer 2-3, and dry plate is placed from 48 hours detection traditional performances are done in 25 DEG C of insulating boxs, and curing is surveyed after 7 days
Salt spray resistance is tried, the dry plate film thickness of salt spray resistance is controlled at 90-100 μm.
Performance test
Test method is: directlying adopt deionized-distilled water and is diluted to spray viscosity (20-30S, NK-2 glasss), takes resistance to
Salt spray test steel plate and standard tinplate sheet carry out phosphatization or grinding process, the aqueous polyurethane iron oxide red band mixed up are become rusty anti-
Basecoat paint become rusty on material, salt spray resistance tests steel plate thickness control thickness control on 90-100 micron thickness, tinplate sheet
In 20-30 microns of thickness, all-round property testing is done after 48 hours do solid work completely, curing tested salt spray resistance after 7 days.
Examples 1 to 5 dry plate the performance test results
By upper table, it can be concluded that, such steel structure special inorganic silicate antirust priming paint has drying speed, the characteristic of high rigidity,
Dry film hardness can reach 4H or more, and antiseptic property is strong, and salt spray resistance can reach 2000 hours or more, and durability is very excellent,
It is placed in outdoor not dusting for a long time, does not fall off；And its alkaline resistance properties is excellent, water resistance is excellent.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of steel structure special inorganic silicate antirust priming paint, it is characterised in that: it includes according to mass fraction meter such as the following group
Point: watersoluble modified inorganic silicate resin emulsion 40-50%, ferric oxide red powder 10-12%, environmentally friendly trbasic zinc phosphate 5-10%, oxidation
Zinc 5-10%, super phosphorus zinc white 5-10%, blanc fixe 5-10%, defoaming agent 0.1-0.2%, foam inhibitor 0.1-0.2%, hydration
Magnesium silicate 1-2% and deionized water 12.5-18.7%；The model that the watersoluble modified inorganic silicate resin emulsion uses
For the E777-4 of Wuhan Ba Site；
Its manufacturing process steps includes:
A. by watersoluble modified inorganic silicate resin emulsion, foam inhibitor, ferric oxide red powder, blanc fixe, hydrated magnesium silicate and
Deionized water be added production cylinder in, using 400-600 revs/min stirring 5-10 minutes；
B. fineness is ground to 50 microns using horizontal sand mill；
C. environmentally friendly trbasic zinc phosphate, zinc oxide, super phosphorus zinc white are added while stirring using 400-600 revs/min, using 800-1000 turns/
Divide high speed dispersion 15-20 minutes；
D. it is added after being diluted aqueous defoamer using deionized water in production cylinder, using 400-600 revs/min of stirring 5-10 points
Clock；
E. dry plate is realized.
2. the preparation method of steel structure special inorganic silicate antirust priming paint according to claim 1, it is characterised in that: it is made
Include: as processing step
A. by watersoluble modified inorganic silicate resin emulsion, foam inhibitor, ferric oxide red powder, blanc fixe, hydrated magnesium silicate and
Deionized water be added production cylinder in, using 400-600 revs/min stirring 5-10 minutes；
B. fineness is ground to 50 microns using horizontal sand mill；
C. environmentally friendly trbasic zinc phosphate, zinc oxide, super phosphorus zinc white are added while stirring using 400-600 revs/min, using 800-1000 turns/
Divide high speed dispersion 15-20 minutes；
D. it is added after being diluted aqueous defoamer using deionized water in production cylinder, using 400-600 revs/min of stirring 5-10 points
Clock；
E. dry plate is realized；The dry plate realizes particular content are as follows: the adjustment that deionized-distilled water carries out spray viscosity is directlyed adopt,
Spray viscosity is adjusted to 20-30S (NK-2 glasss), layer 2-3 is sprayed, dry plate is placed normal from detection in dry 48 hours in 25 DEG C of insulating boxs
Performance is advised, salt spray resistance is tested in curing after 7 days, the dry plate film thickness of salt spray resistance is controlled at 90-100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756085.6A CN104448959B (en) | 2014-12-10 | 2014-12-10 | Steel structure special inorganic silicate antirust priming paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756085.6A CN104448959B (en) | 2014-12-10 | 2014-12-10 | Steel structure special inorganic silicate antirust priming paint and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104448959A CN104448959A (en) | 2015-03-25 |
| CN104448959B true CN104448959B (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410756085.6A Active CN104448959B (en) | 2014-12-10 | 2014-12-10 | Steel structure special inorganic silicate antirust priming paint and preparation method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708298A (en) * | 2020-12-18 | 2021-04-27 | 三棵树(上海)新材料研究有限公司 | Water-based inorganic industrial anticorrosive paint with double-coating structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342908A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Inorganic zinc silicate workshop primer |
| CN103450719A (en) * | 2013-09-09 | 2013-12-18 | 武汉武大巨成加固实业有限公司 | Long-acting water-soluble and environmentally-friendly steel structural protective coating |
-
2014
- 2014-12-10 CN CN201410756085.6A patent/CN104448959B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342908A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Inorganic zinc silicate workshop primer |
| CN103450719A (en) * | 2013-09-09 | 2013-12-18 | 武汉武大巨成加固实业有限公司 | Long-acting water-soluble and environmentally-friendly steel structural protective coating |
Non-Patent Citations (1)
| Title |
|---|
| 无机硅酸盐涂料的研制及应用;王政芳等;《广州化学》;20140930;第39卷(第3期);第1-6页 * |
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| CN104448959A (en) | 2015-03-25 |
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