CN109897506A - For the Environmental Protective Water-paint of structural metal template and its preparation, application method - Google Patents
For the Environmental Protective Water-paint of structural metal template and its preparation, application method Download PDFInfo
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- CN109897506A CN109897506A CN201910280427.4A CN201910280427A CN109897506A CN 109897506 A CN109897506 A CN 109897506A CN 201910280427 A CN201910280427 A CN 201910280427A CN 109897506 A CN109897506 A CN 109897506A
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- 239000003973 paint Substances 0.000 title claims abstract description 19
- 230000007613 environmental effect Effects 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 12
- 238000002360 preparation method Methods 0.000 title claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 49
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 16
- 229920000768 polyamine Polymers 0.000 claims abstract description 15
- 239000000049 pigment Substances 0.000 claims abstract description 14
- 238000004040 coloring Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000006184 cosolvent Substances 0.000 claims abstract description 12
- 229920002627 poly(phosphazenes) Polymers 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 239000002562 thickening agent Substances 0.000 claims abstract description 9
- 239000000080 wetting agent Substances 0.000 claims abstract description 9
- 239000004593 Epoxy Substances 0.000 claims abstract description 8
- 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 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 8
- 239000000839 emulsion Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000006210 lotion Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 235000019241 carbon black Nutrition 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 235000010215 titanium dioxide Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229960005191 ferric oxide Drugs 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001062 red colorant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The invention discloses a kind of Environmental Protective Water-paints for structural metal template, raw material including following weight percent: deionized water 8%~15%, watersoluble modified epoxy emulsion 35%~45%, aqueous polyamine curing agent 10%~15%, coloring pigment 2%~18%, sericite 1%~2%, barium sulfate 10%~15%, talcum powder 5%~10%, polyphosphazene polymer mould assembly dispersing agent 0.2%~0.8%, containing silicon defoaming agent 0.2%~0.8%, PUA polyurethane thickener 0.2%~0.8%, low surface tension substrate wetting agent 0.2%~0.8%, siliceous levelling agent 0.5%~1%, anti-settling agent 0.2%~0.5%, cosolvent 8%~15%.The present invention realizes the demoulding functions of release agent and solves the problems, such as that plastics are used only once simultaneously, and template is protected to prevent from getting rusty；Have the characteristics that safe and environment-friendly, healthy.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of Environmental Protective Water-paint for building iron template and its
Preparation, application method.
Background technique
Existing market mainstream building template is divided into plank sheathing, superpower composite shuttering, bamboo glue pattern plate, aluminum alloy pattern plate and combined type
Steel form.
Combined steel template is the new type formwork of a kind of " with steel Dai Mu ", using modern stencil manufacture technique, is had general
Property it is strong, be convenient to mount and dismount, the number of turnover is more, fire-retardant, do not absorb water the advantages that indeformable, but has demoulding difficult, needs using taking off
The defects of mould agent demoulding, increases working procedure, and plate easily gets rusty, is easily corroded, and service life is short, at high cost.
Although there is better aluminum alloy pattern plate in the market, aluminum alloy pattern plate is the New Type Architecture Mode of aluminium alloy production, and building trade is new
The green construction template of rise, with easy to operate, construction is fast, return height, environmental protection and energy saving, access times are more, concreting is imitated
The features such as fruit is good, recyclable, is used by each building constructor.With anti-flammability, do not absorb water indeformable, it is heavy in contrast to steel form
Amount is light, easy to operate, can directly reach clear water effect, but because of its market price height, single use cost is high, in building trade
Major part is still based on steel form.And the anti-corrosion of steel form just becomes an important problem, because the pH value of concrete exists
Between 12-13, belong to strong basicity, and concrete is in the curing process, the reaction between concrete can generate heat, so right
The used requirement painted of anti-corrosion is high, should anti-corrosion ability it is prominent, have excellent resisting basic energy again.In metal formwork stripping mistake
It needs in journey using release agent, and when release agent needs to construct is coated, and is used only once, is cannot achieve repeatedly after coating
Using and in coating procedure be easy release agent is coated on reinforcing bar to reinforcing bar and concrete binding during leading to concrete formation
Power declines to a great extent.Based on above 3 points, it is intended that it is prominent to develop a kind of heat-resisting alkali ability, anti-corrosion capability, while can
Substitute a kind of environment-friendly type coating of release agent.
Therefore those skilled in the art are dedicated to developing a kind of for structural metal template (combined steel formwork and aluminum alloy pattern plate
Deng) Environmental Protective Water-paint and preparation method thereof, substitute existing release agent, realize the demoulding functions of release agent, solve remover
Being used only once and be easily coated on rebar surface influences binding force problem, while heat-resisting alkali ability, anti-corrosion capability are prominent
Out, protection is provided for the corrosion of steel form, improves the service life of steel form.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide one kind for building gold
The Environmental Protective Water-paint and preparation method thereof for belonging to template (combined steel formwork and aluminum alloy pattern plate etc.) substitutes existing release agent, realizes de-
The demoulding functions of mould agent solve the problems, such as that remover is used only once and is easily coated on rebar surface and influences binding force, together
Shi Naire alkali ability, anti-corrosion capability are prominent, provide protection for the corrosion of steel form, improve the service life of steel form.
To achieve the above object, the present invention provides a kind of Environmental Protective Water-paints for structural metal template, including such as
The raw material of lower weight percent: deionized water 8%~15%, watersoluble modified epoxy emulsion 35%~45%, aqueous polyamine are solid
Agent 10%~15%, coloring pigment 2%~18%, sericite 1%~2%, barium sulfate 10%~15%, talcum powder 5%~
10%, polyphosphazene polymer mould assembly dispersing agent 0.2%~0.8% contains silicon defoaming agent 0.2%~0.8%, PUA polyurethane thickener
0.2%~0.8%, low surface tension substrate wetting agent 0.2%~0.8%, siliceous levelling agent 0.5%~1%, anti-settling agent
0.2%~0.5%, cosolvent 8%~15%.
Preferably, including the raw material of following weight percent: deionized water 8%, watersoluble modified epoxy emulsion 39% are aqueous
Polyamine curing agent 12%, coloring pigment 10.5%, sericite 2%, barium sulfate 12%, talcum powder 6%, polyphosphazene polymer mould assembly point
Powder 0.8%, containing silicon defoaming agent 0.2%, PUA polyurethane thickener 0.2%, low surface tension substrate wetting agent 0.3% is siliceous
Levelling agent 0.7%, anti-settling agent 0.3%, cosolvent 8%.
Preferably, the cosolvent is propylene glycol monomethyl ether or dipropylene.
A kind of preparation method of the Environmental Protective Water-paint as described above for structural metal template, comprising the following steps:
1. deionized water is added in batching kettle, anti-settling agent, polyphosphazene polymer mould assembly dispersing agent, with the speed of 200-400r/min
Degree stirring is gradually added coloring pigment, sericite, talcum powder, barium sulfate, containing silicon defoaming agent while stirring；
2. with the Rate Dispersion 8-15min of 2000-3000rpm；
3. being ground to fineness no more than 35 μm, stirred with the speed of 200-400r/mi n, aqueous change is added under stirring condition
Property epoxy emulsion, low surface tension substrate wetting agent, siliceous levelling agent, cosolvent and PUA polyurethane thickener；
4. being stirred evenly using aqueous polyamine curing agent is added in first 10 minutes.
A kind of application method of the Environmental Protective Water-paint as described above for structural metal template, must complete 4 in preparation
It is used in hour.
The beneficial effects of the present invention are: the present invention instead of existing release agent, realizes demoulding functions of release agent and same
When solve the problems, such as that plastics are used only once, and template is protected to prevent from getting rusty；Have the characteristics that it is safe and environment-friendly, healthy,
It uses water as retarder thinner and cleaning agent in production, work progress, greatly reduces and caused because using organic solvent
Environmental pollution and injury to human body；For solvent based coating, VOC can be greatly reduced, to reduce photochemical dirt
The haze weather for contaminating and therefore generating, achieves energy-saving and emission reduction purposes.
Specific embodiment
With embodiment, the invention will be further described below, embodiment described herein only to explain the present invention,
Not to limit the present invention.
In following embodiment, unless otherwise stated, raw materials used is commercially available product.
Embodiment 1 is to embodiment 6
Embodiment 1 is prepared to embodiment 6 using raw material components as shown in Table 1.
Table 1: embodiment 1 to 6 list of ingredients of embodiment
In all of above embodiment, watersoluble modified epoxy emulsion is the production of Hexion enterprise management of chemical industry (Shanghai) Co., Ltd.
EP3520WY55A；
In all of above embodiment, aqueous polyamine curing agent is the production of air chemical products (China) Investment Co., Ltd
Anquamine-419；
In above embodiments, the coloring pigment in embodiment 1 is the titanium dioxide of 10.4kg and the carbon black of 0.1kg, embodiment 2
In all carbon blacks of coloring pigment, the coloring pigment in embodiment 3 is 2kg phthalocyanine blue pigment and 3.5 titanium dioxides, embodiment 4
In coloring pigment be 1.7kg ferric oxide red colorant and 0.3kg carbon black, all iron oxide reds of coloring pigment in embodiment 5
Pigment, all titanium dioxides of coloring pigment in embodiment 6.
In above embodiments, polyphosphazene polymer mould assembly dispersing agent is the BYK- of Bi Ke chemical company, Germany in embodiment 1 to 3
190；Polyphosphazene polymer mould assembly dispersing agent is to win wound Degussa Digao auxiliary agent Tego755W in embodiment 4 to 6；
It is to win wound Degussa Digao Tego 810 containing silicon defoaming agent in all of above embodiment；
In all of above embodiment, PUA polyurethane thickener is OMG Borchers GmbH company Gel
0620；
In all of above embodiment, low surface tension substrate wetting agent is to win wound Degussa Digao Tego 280；
In all of above embodiment, siliceous levelling agent is to win wound Degussa Digao Tego 425；
In above embodiments, anti-settling agent is this special chemical company of Britain's hamming LT in embodiment 1 to 3, and embodiment 4 is to 6
Middle anti-settling agent is the EW of this special chemical company of Britain's hamming；
In above embodiments, cosolvent is the propylene glycol monomethyl ether of Jinan star Chemical Co., Ltd. in embodiment 1 to 3；It is real
Apply the dipropylene that cosolvent in example 4 to 6 is Jinan century sensible Chemical Co., Ltd..
Embodiment 1 to embodiment 6 is all made of following methods preparation, and being respectively coated on number is 6 pieces of 1 to 6 for building
On steel form:
1. deionized water is added in batching kettle, anti-settling agent, polyphosphazene polymer mould assembly dispersing agent, with the speed of 200-400r/min
Degree stirring is gradually added coloring pigment, sericite, talcum powder, barium sulfate, containing silicon defoaming agent while stirring；
2. with the Rate Dispersion 8-15min of 2000-3000rpm；
3. being ground to fineness no more than 35 μm, stirred with the speed of 200-400r/min, aqueous change is added under stirring condition
Property epoxy emulsion, low surface tension substrate wetting agent, siliceous levelling agent, cosolvent and PUA polyurethane thickener；
4. being stirred evenly using aqueous polyamine curing agent is added in first 10 minutes.I.e. before being coated in steel form
Aqueous polyamine curing agent is added in 100 minutes.
Specifically during the preparation process, step 1. in each embodiment of mixing speed be respectively: embodiment 1 be 300r/min,
Embodiment 2 is 200r/min, embodiment 3 is 400r/min, embodiment 4 is 250r/min, embodiment 5 is 350r/min, implements
Example 6 is 300r/min；Step 2. in each embodiment of rate of dispersion be respectively: embodiment 1 is 2500rpm, embodiment 2 is
2000rpm, embodiment 3 are 3000rpm, embodiment 4 is 2200rpm, embodiment 5 is 2800rpm, embodiment 6 is 2500rpm；
Step 3. in each embodiment of mixing speed be respectively: embodiment 1 is 300r/min, embodiment 2 is 200r/min, embodiment 3
For 400r/min, embodiment 4 be 250r/min, embodiment 5 is 350r/min, embodiment 6 is 300r/min.
Step 4. in, the time of aqueous polyamine curing agent is added are as follows: embodiment 1 is to use first 2 minutes, implement 2 be
Using first 4 minutes, implement 3 to use first 6 minutes, embodiment 4 is to use first 8 minutes, implements 5 to use first 10 minutes, implements 6
To use first 5 minutes.
Environmental Protective Water-paint prepared by embodiment 1 to embodiment 6 is coated on the 1st to No. 6 steel form, and embodiment 1 exists
It is added in aqueous polyamine curing agent and half an hour after mixing evenly and completes coating；Aqueous polyamine is being added in embodiment 2 and 3
Coating is completed in curing agent and after mixing evenly 2 hours；Embodiment 4 and 5 is being added aqueous polyamine curing agent and is stirring equal
Coating is completed in 3 hours after even；Embodiment 6 is being added aqueous polyamine curing agent and is completing to apply in stir evenly 4 hours
It covers；For 1 to 6 coating time difference of embodiment within 5 minutes, main difference is that the initial time coated is different, coats postscript
Water paint drying time and its performance for recording each embodiment, test, the result is shown in tables 2 in following manner.
The 1st to No. 6 steel form the performance test results table of table 2
Separately the steel form that No. 1 to No. 6 is coated with Environmental Protective Water-paint of the present invention is surrounded one week, is tested for pouring with mixed
Solidifying earth pillar, this test use the concrete of C20, pour and complete after concrete strength reaches demoulding standard, successively demoulding is torn open
When mould, No. 1 to No. 6 steel form does not use any release agent, and direct demoulding, experiment concrete column is not damaged after demoulding, and No. 1 extremely
The case where there is not paint, are corroded in No. 6 steel forms.Using same method, used again using the concrete of C30, C40, C50
In test, in the case where not using any release agent, experiment concrete column is not damaged after demoulding, and No. 1 to No. 6 steel form is equal
The case where there is not paint, being corroded.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (5)
1. a kind of Environmental Protective Water-paint for structural metal template, characterized in that the raw material including following weight percent: go
Ionized water 8%~15%, watersoluble modified epoxy emulsion 35%~45%, aqueous polyamine curing agent 10%~15% colour face
Material 2%~18%, sericite 1%~2%, barium sulfate 10%~15%, talcum powder 5%~10%, the dispersion of polyphosphazene polymer mould assembly
Agent 0.2%~0.8% contains silicon defoaming agent 0.2%~0.8%, PUA polyurethane thickener 0.2%~0.8%, low surface tension
Substrate wetting agents 0.2%~0.8%, siliceous levelling agent 0.5%~1%, anti-settling agent 0.2%~0.5%, cosolvent 8%~
15%.
2. a kind of Environmental Protective Water-paint for structural metal template, characterized in that the raw material including following weight percent: go
Ionized water 8%, watersoluble modified epoxy emulsion 39%, aqueous polyamine curing agent 12%, coloring pigment 10.5%, sericite 2%,
Barium sulfate 12%, talcum powder 6%, polyphosphazene polymer mould assembly dispersing agent 0.8% contain silicon defoaming agent 0.2%, PUA polyurethane thickener
0.2%, low surface tension substrate wetting agent 0.3%, siliceous levelling agent 0.7%, anti-settling agent 0.3%, cosolvent 8%.
3. the Environmental Protective Water-paint of structural metal template is used for as claimed in claim 1 or 2, it is characterized in that: the cosolvent
For propylene glycol monomethyl ether or dipropylene.
4. a kind of preparation method of the Environmental Protective Water-paint for structural metal template as described in claims 1 to 3 is any,
It is characterized in, comprising the following steps:
1. deionized water is added in batching kettle, anti-settling agent, polyphosphazene polymer mould assembly dispersing agent is stirred with the speed of 200-400r/min
It mixes, is gradually added coloring pigment, sericite, talcum powder, barium sulfate, containing silicon defoaming agent while stirring；
2. with the Rate Dispersion 8-15min of 2000-3000rpm；
3. being ground to fineness no more than 35 μm, stirred with the speed of 200-400r/min, watersoluble modified ring is added under stirring condition
Oxygen lotion, low surface tension substrate wetting agent, siliceous levelling agent, cosolvent and PUA polyurethane thickener；
4. being stirred evenly using aqueous polyamine curing agent is added in first 10 minutes.
5. a kind of application method of the Environmental Protective Water-paint for structural metal template as described in claims 1 to 3 is any,
It is characterized in: must completes to use in 4 hours in preparation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910280427.4A CN109897506A (en) | 2019-04-09 | 2019-04-09 | For the Environmental Protective Water-paint of structural metal template and its preparation, application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910280427.4A CN109897506A (en) | 2019-04-09 | 2019-04-09 | For the Environmental Protective Water-paint of structural metal template and its preparation, application method |
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Family
ID=66955546
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Cited By (2)
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| CN111560206A (en) * | 2020-03-10 | 2020-08-21 | 中建工程研究院有限公司 | Concrete demolding paint primer capable of strongly protecting metal template and preparation method thereof |
| CN112812235A (en) * | 2021-01-27 | 2021-05-18 | 重庆海联水性涂料有限公司 | Water-based epoxy modified resin and preparation method thereof, and paint and preparation method thereof |
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| CN111560206A (en) * | 2020-03-10 | 2020-08-21 | 中建工程研究院有限公司 | Concrete demolding paint primer capable of strongly protecting metal template and preparation method thereof |
| CN112812235A (en) * | 2021-01-27 | 2021-05-18 | 重庆海联水性涂料有限公司 | Water-based epoxy modified resin and preparation method thereof, and paint and preparation method thereof |
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Application publication date: 20190618 |