CN108219623A - A kind of water-based epoxy zinc-rich primer pre-processed for container and preparation method thereof - Google Patents
A kind of water-based epoxy zinc-rich primer pre-processed for container and preparation method thereof Download PDFInfo
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- CN108219623A CN108219623A CN201711383267.3A CN201711383267A CN108219623A CN 108219623 A CN108219623 A CN 108219623A CN 201711383267 A CN201711383267 A CN 201711383267A CN 108219623 A CN108219623 A CN 108219623A
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- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- 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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
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- 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
- C09D7/45—Anti-settling agents
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
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Abstract
The present invention relates to a kind of for water-based epoxy zinc-rich primer of container pretreatment and preparation method thereof, the water-based epoxy zinc-rich primer is 1 by weight ratio:6 component A and B component composition；Wherein, component A includes modified bisphenol A type epoxy resin latex and antifoaming agent；B component includes water-soluble modified amine hardener, dispersant, coalescents, aerosil, talcum powder, zinc powder, zinc powder protective agent and anti-settling agent.The advantage of the invention is that：By reasonably combined, roller coating type water-based epoxy zinc-rich primer provided by the invention of the invention, have validity period long, continuously recycle 16 hours, film performance is less than 200g/L without significant change, VOC content；The shortcomings that the defects of product efficiently solves the last difficult point of coating container Water-borne modification, i.e., solvent type pretreatment epoxy zinc rich primer VOC content high pollution is big and short, dry slow common water borne epoxy zinc rich primer validity period.
Description
Technical field
The invention belongs to heavy antisepsis field, more particularly to a kind of water-based epoxy zinc-rich primer for container pretreatment and
Preparation method.
Background technology
Coating container is in the stage of solvent type hydrotropism conversion, and the pretreatment primer that many factories use at present is also
It is solvent type epoxy zinc rich primer, solvent volatile quantity is big, and environmental pollution is serious, and the solvent used is inflammable and explosive dangerous big and damages
Evil construction personnel's health.And the defects of paint line water-based epoxy zinc-rich primer generally existing working life is short at present, and drying is slow
It is unsuitable for roller coating pre-processing requirements fast drying, the requirement of long pot life.
Therefore, it researches and develops a kind of suitable for roller coating pretreatment fast drying, the aqueous ring for container pretreatment of working life length
Oxygen zinc rich primer and preparation method thereof is very important.
Invention content
The technical problem to be solved in the present invention is to provide it is a kind of suitable for roller coating pretreatment fast drying, working life length for collecting
Water-based epoxy zinc-rich primer of vanning pretreatment and preparation method thereof.
In order to solve the above technical problems, the technical scheme is that：A kind of water-base epoxy for container pretreatment
Zinc rich primer, innovative point are：The water-based epoxy zinc-rich primer is 1 by weight ratio:6 component A and B component composition；Its
In, component A includes modified bisphenol A type epoxy resin latex and antifoaming agent；B component includes water-soluble modified amine hardener, dispersion
Agent, coalescents, aerosil, talcum powder, zinc powder, zinc powder protective agent and anti-settling agent.
Further, the component A by weight consisting of：Modified bisphenol A type epoxy resin latex 98.0-99.5
0.5-2.0 parts of part and antifoaming agent；The B component by weight consisting of：Water-soluble modified amine hardener 9.0-12.0 parts,
0.5-2.0 parts of dispersant, 1.0-2.0 parts of coalescents, 0.5-1.0 parts of aerosil, 2.0-4.0 parts of talcum powder, zinc
0.5-1.0 parts of 75-80 parts of powder, 0.5-1.0 parts of zinc powder protective agent and anti-settling agent.
Further, antifoaming agent selects waterborne organic silicon improved silica antifoaming agent in the component A.
Further, water-soluble modified amine hardener selects the modified by cardanol amine of solid content 80% to consolidate in the B component
The propylene glycol monomethyl ether solution of agent, it is 9-13 that dispersant, which selects acid value, and solid content 100% carries the macromolecule of pigment affinity groups
Block copolymer dispersant, coalescents select high boiling dipropylene, and aerosil selects hydrophilic gas phase two
Silica, talcum powder select granularity as 2500 mesh, and the talcum powder of the hydrotrope≤0.5%, zinc powder selects granularity as 500-800 mesh, lead
Content≤500ppm, the zinc powder of cadmium content≤100ppm, zinc powder protective agent selects aqueous long-acting epoxy silane coupling, anti-settling
Organobentonite is selected in agent.
A kind of preparation method of the above-mentioned water-based epoxy zinc-rich primer for container pretreatment, innovative point are：
The preparation method includes the following steps：
（1）It is prepared by component A：Modified bisphenol A type epoxy resin latex is put into dispensing scuffing of cylinder bore, is added with the stirring of 400-600RPM rotating speeds
Enter antifoaming agent, stir and be uniformly mixed within 10-15 minutes obtained component A；
（2）It is prepared by B component：Water-soluble modified amine hardener, dispersant, coalescents are added in into material-compound tank, with 400-600RPM
Rotating speed stirs 5-10 minutes；Then aerosil, talcum powder, zinc powder, adjustment speed of agitator to 1000- are sequentially added
1200RPM is dispersed with stirring 15-20 minutes, is dispersed to fineness≤50 μm, temperature≤60 DEG C；Next surplus stock is sequentially added,
Rotating speed 400-600RPM is stirred 10-15 minutes, is uniformly mixed obtained B component；
（3）It is prepared by priming paint：Component A is added in B component to stir 5-10 minutes under 400-600RPM rotating speeds and is emulsified to complete,
Water-based epoxy zinc-rich primer is obtained, wherein, the weight ratio of component A and B component is 1:6.
The advantage of the invention is that：
（1）The present invention is for the water-based epoxy zinc-rich primer of container pretreatment, the modified modified bisphenol type epoxy of component A selection
Resin emulsion, reactivity is low, can effectively extend A, the B component mixed reaction time, efficiently solve common water borne ring
The problem of oxygen zinc rich primer validity period is short, validity period are 16 hours；Modified bisphenol A type epoxy resin latex film forming temperature simultaneously
Degree is high, has the characteristics that one-component coating paint film fast drying, can effectively prevent paint film adhesion caused by plank stacking；B component is selected
With water-soluble modified amine hardener and zinc powder etc., solid point is made up to more than the 93% water-free B of high solid in other material matchings
Component, coordinating with component A effectively reduces VOC content in product, VOC content in 200g/L hereinafter, when construction, with water makees diluent,
The discharge of organic solvent is effectively reduced, solves the problems, such as that solvent type epoxy zinc rich primer environmental pollution is big；
（2）The present invention selects the low lead zinc powder of 500-800 mesh, heavy metal for the water-based epoxy zinc-rich primer of container pretreatment
Lead content is less than 500ppm, and heavy metal cadmium content is less than 100ppm, reduces pollution of the heavy metal to environment；
（3）The water-based epoxy zinc-rich primer that the present invention pre-processes for container, using aqueous long-acting silane coupling agent as zinc
The protective agent of powder is interacted by hydrolysis and zinc powder surface, is formed hydrophobic protective layer, can be protected for a long time in the construction process
Hold the stabilization of zinc powder in water, while silane coupling agent hydrolysis and metal surface interaction can improve paint film on the steel plate
Adhesive force；
（4）The present invention selects organobentonite thickener, passes through stirring for the water-based epoxy zinc-rich primer of container pretreatment
Shearing activation, forms tridimensional network, effectively prevent zinc powder settling problem during storage；
（5）The present invention selects hydrophilic aerosil, surface for the water-based epoxy zinc-rich primer of container pretreatment
Silicone hydroxyl tridimensional network can be formed in water-based system by hydrogen bond and Van der Waals force, prevent system in work progress
The low sedimentation for causing zinc powder of viscosity；
（6）The present invention selects high boiling dipropylene conduct for the water-based epoxy zinc-rich primer of container pretreatment
Coalescents, can be after paint film moisture evaporation, and fusion emulsion resin droplet formation continuously applies before cross linking of epoxy resin curing
Film.
It is long with validity period by above reasonably combined, roller coating type water-based epoxy zinc-rich primer provided by the invention, continuously
It recycles 16 hours, film performance is less than 200g/L without significant change, VOC content；Product efficiently solves coating container
The defects of pretreatment epoxy zinc rich primer VOC content high pollution of the last difficult point of Water-borne modification, i.e. solvent type is big and common water borne ring
The shortcomings that oxygen zinc rich primer validity period is short, dry slow.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
Embodiment 1
The present embodiment is used for the water-based epoxy zinc-rich primer of container pretreatment, wherein, component A（Weight）：Modified bisphenol A type ring
Oxygen resin emulsion 199kg and antifoaming agent 1kg, modified bisphenol A type epoxy resin latex is using the H-502- that DIC companies can be used
The BYK-024 of 42W, antifoaming agent BYK company.
Modified bisphenol A type epoxy resin latex and antifoaming agent are put in proportion into, 10- is stirred under 400-600RPM rotating speeds
It is uniformly mixed within 15 minutes obtained component A.
B component（Weight）：Water-soluble modified amine hardener 200kg, dispersant 30kg, coalescents 18kg, gas phase two
Silica 13.5kg, talcum powder 50kg, zinc powder 1350kg, zinc powder protective agent 15kg and anti-settling agent 12kg.
Water-soluble modified amine hardener uses the propylene glycol monomethyl ether solution of the modified by cardanol amine hardener of solid content 80%
（The NX-8106PM80 of Ka Delai）；Dispersant carries the high-molecular block copolymer of pigment affinity groups using solid content 100%
Dispersant（The MIX SPERSE 900 of Wuxi rice Cohan new material）；Coalescents select high boiling dipropylene（DOW
The DPNB of CHEMICAL）；Aerosil is using the A200 for winning wound Degussa；Zinc powder uses the low lead of 800 mesh of Hunan richness rainbow
Zinc powder；Zinc powder protective agent selects aqueous long-acting silane coupling agent（The Wetlink78 of GE SILICONE）；Anti-settling agent is selected easily living
The organobentonite of change（The modest SD-3 of Hai Mingsi morals）.
Modified amine curing agent, dispersant, coalescents are added in into material-compound tank, with 5-10 points of 400-600RPM rotating speeds stirring
Clock；Then aerosil, talcum powder, zinc powder are sequentially added, adjustment speed of agitator is dispersed with stirring to 1000-1200RPM
15-20 minutes, it is dispersed to fineness≤50 μm, temperature≤60 DEG C；Next surplus stock is sequentially added, rotating speed 400-600RPM,
Stirring 10-15 minutes is uniformly mixed obtained B component.
By roller coating type water-based epoxy zinc-rich primer component A：B component is by proportioning 1:6 mixing high-speed stirreds 5-10 minutes, total amount
10% addition tap water be uniformly mixed construction.
Embodiment 2
The present embodiment is used for the water-based epoxy zinc-rich primer of container pretreatment, wherein, component A（Weight）：Modified bisphenol A type ring
Oxygen resin emulsion 196kg and antifoaming agent 4kg, modified bisphenol A type epoxy resin latex is using the H-502- that DIC companies can be used
The BYK-024 of 42W, antifoaming agent BYK company.
Modified bisphenol A type epoxy resin latex and antifoaming agent are put in proportion into, 10- is stirred under 400-600RPM rotating speeds
It is uniformly mixed within 15 minutes obtained component A.
B component（Weight）：Water-soluble modified amine hardener 180kg, dispersant 40kg, coalescents 40kg, gas phase two
Silica 20kg, talcum powder 80kg, zinc powder 1600kg, zinc powder protective agent 20kg and anti-settling agent 20kg.
Water-soluble modified amine hardener uses the propylene glycol monomethyl ether solution of the modified by cardanol amine hardener of solid content 80%
（The NX-8106PM80 of Ka Delai）；Dispersant carries the high-molecular block copolymer of pigment affinity groups using solid content 100%
Dispersant（The MIX SPERSE 900 of Wuxi rice Cohan new material）；Coalescents select high boiling dipropylene（DOW
The DPNB of CHEMICAL）；Aerosil is using the A200 for winning wound Degussa；Zinc powder uses the low lead of 800 mesh of Hunan richness rainbow
Zinc powder；Zinc powder protective agent selects aqueous long-acting silane coupling agent（The Wetlink78 of GE SILICONE）；Anti-settling agent is selected easily living
The organobentonite of change（The modest SD-3 of Hai Mingsi morals）.
Modified amine curing agent, dispersant, coalescents are added in into material-compound tank, with 5-10 points of 400-600RPM rotating speeds stirring
Clock；Then aerosil, talcum powder, zinc powder are sequentially added, adjustment speed of agitator is dispersed with stirring to 1000-1200RPM
15-20 minutes, it is dispersed to fineness≤50 μm, temperature≤60 DEG C；Next surplus stock is sequentially added, rotating speed 400-600RPM,
Stirring 10-15 minutes is uniformly mixed obtained B component.
By roller coating type water-based epoxy zinc-rich primer component A：B component is by proportioning 1:6 mixing high-speed stirreds 5-10 minutes, total amount
10% addition tap water be uniformly mixed construction.
Embodiment 3
The present embodiment is used for the water-based epoxy zinc-rich primer of container pretreatment, wherein, component A（Weight）：Modified bisphenol A type ring
Oxygen resin emulsion 198kg and antifoaming agent 2kg, modified bisphenol A type epoxy resin latex is using the H-502- that DIC companies can be used
The BYK-024 of 42W, antifoaming agent BYK company.
Modified bisphenol A type epoxy resin latex and antifoaming agent are put in proportion into, 10- is stirred under 400-600RPM rotating speeds
It is uniformly mixed within 15 minutes obtained component A.
B component（Weight）：Water-soluble modified amine hardener 220kg, dispersant 25kg, coalescents 30kg, gas phase two
Silica 15kg, talcum powder 60kg, zinc powder 1550kg, zinc powder protective agent 15kg and anti-settling agent 15kg.
Water-soluble modified amine hardener uses the propylene glycol monomethyl ether solution of the modified by cardanol amine hardener of solid content 80%
（The NX-8106PM80 of Ka Delai）；Dispersant carries the high-molecular block copolymer of pigment affinity groups using solid content 100%
Dispersant（The MIX SPERSE 900 of Wuxi rice Cohan new material）；Coalescents select high boiling dipropylene（DOW
The DPNB of CHEMICAL）；Aerosil is using the A200 for winning wound Degussa；Zinc powder uses the low lead of 800 mesh of Hunan richness rainbow
Zinc powder；Zinc powder protective agent selects aqueous long-acting silane coupling agent（The Wetlink78 of GE SILICONE）；Anti-settling agent is selected easily living
The organobentonite of change（The modest SD-3 of Hai Mingsi morals）.
Modified amine curing agent, dispersant, coalescents are added in into material-compound tank, with 5-10 points of 400-600RPM rotating speeds stirring
Clock；Then aerosil, talcum powder, zinc powder are sequentially added, adjustment speed of agitator is dispersed with stirring to 1000-1200RPM
15-20 minutes, it is dispersed to fineness≤50 μm, temperature≤60 DEG C；Next surplus stock is sequentially added, rotating speed 400-600RPM,
Stirring 10-15 minutes is uniformly mixed obtained B component.
By roller coating type water-based epoxy zinc-rich primer component A：B component is by proportioning 1:6 mixing high-speed stirreds 5-10 minutes, total amount
10% addition tap water be uniformly mixed construction.
Test plate (panel) manufacturing conditions are as follows：
Test specification：
4,6 performances of test select tinplate；5th, 7 performances select mild steel plate.Test plate (panel) size for 150mm × 70mm ×（0.3
~0.5）Mm, surface treatment are carried out by regulation in GB/T9721.8th, 9 performances select 150mm × 70mm ×（1.6~2.0）
Mm sandblasting steel plates, sandblasting grade SA2.5.
It is detected using relevant criterion method, it is as a result as follows：
As can be seen from the above table, roller coating type water-based epoxy zinc-rich primer provided by the invention has validity period long, and continuously cycle makes
With 16 hours, film performance was less than 200g/L without significant change, VOC content；Product efficiently solves coating container Water-borne modification
Last difficult point, i.e., solvent type pretreatment epoxy zinc rich primer VOC content high pollution it is big the defects of and common water borne epoxy zinc-rich
The shortcomings that priming paint validity period is short, dry slow.
Basic principle of the invention and main feature and advantages of the present invention has been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of water-based epoxy zinc-rich primer for container pretreatment, it is characterised in that：The water-based epoxy zinc-rich primer
It is 1 by weight ratio:6 component A and B component composition；Wherein, component A includes modified bisphenol A type epoxy resin latex and defoaming
Agent；B component includes water-soluble modified amine hardener, dispersant, coalescents, aerosil, talcum powder, zinc powder, zinc
Powder protective agent and anti-settling agent.
2. the water-based epoxy zinc-rich primer according to claim 1 for container pretreatment, it is characterised in that：The A
Component by weight consisting of：0.5-2.0 parts of 98.0-99.5 parts of modified bisphenol A type epoxy resin latex and antifoaming agent；Institute
State B component by weight consisting of：Water-soluble modified amine hardener 9.0-12.0 parts, 0.5-2.0 parts of dispersant, film forming
1.0-2.0 parts of auxiliary agent, 0.5-1.0 parts of aerosil, 2.0-4.0 parts of talcum powder, 75-80 parts of zinc powder, zinc powder protective agent
0.5-1.0 parts and 0.5-1.0 parts of anti-settling agent.
3. the water-based epoxy zinc-rich primer according to claim 1 for container pretreatment, it is characterised in that：The A
Antifoaming agent selects waterborne organic silicon improved silica antifoaming agent in component.
4. the water-based epoxy zinc-rich primer according to claim 1 for container pretreatment, it is characterised in that：The B
Water-soluble modified amine hardener selects the propylene glycol monomethyl ether solution of the modified by cardanol amine hardener of solid content 80% in component,
It is 9-13 that dispersant, which selects acid value, and solid content 100% carries the high-molecular block copolymer dispersant of pigment affinity groups, film forming
The high boiling dipropylene of selection of auxiliary, aerosil select hydrophilic aerosil, and talcum powder selects granularity
For 2500 mesh, the talcum powder of the hydrotrope≤0.5%, zinc powder selects granularity as 500-800 mesh, lead content≤500ppm, and cadmium content≤
The zinc powder of 100ppm, zinc powder protective agent select aqueous long-acting epoxy silane coupling, and anti-settling agent selects organobentonite.
5. a kind of preparation method of the water-based epoxy zinc-rich primer described in claim 1 for container pretreatment, feature
It is：The preparation method includes the following steps：
（1）It is prepared by component A：Modified bisphenol A type epoxy resin latex is put into dispensing scuffing of cylinder bore, is added with the stirring of 400-600RPM rotating speeds
Enter antifoaming agent, stir and be uniformly mixed within 10-15 minutes obtained component A；
（2）It is prepared by B component：Water-soluble modified amine hardener, dispersant, coalescents are added in into material-compound tank, with 400-600RPM
Rotating speed stirs 5-10 minutes；Then aerosil, talcum powder, zinc powder, adjustment speed of agitator to 1000- are sequentially added
1200RPM is dispersed with stirring 15-20 minutes, is dispersed to fineness≤50 μm, temperature≤60 DEG C；Next surplus stock is sequentially added,
Rotating speed 400-600RPM is stirred 10-15 minutes, is uniformly mixed obtained B component；
（3）It is prepared by priming paint：Component A is added in B component to stir 5-10 minutes under 400-600RPM rotating speeds and is emulsified to complete,
Water-based epoxy zinc-rich primer is obtained, wherein, the weight ratio of component A and B component is 1:6.
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| CN202111313312.4A CN113881317B (en) | 2017-12-20 | 2017-12-20 | Water-based epoxy zinc-rich primer and preparation method and application thereof |
| CN201711383267.3A CN108219623A (en) | 2017-12-20 | 2017-12-20 | A kind of water-based epoxy zinc-rich primer pre-processed for container and preparation method thereof |
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| CN201711383267.3A CN108219623A (en) | 2017-12-20 | 2017-12-20 | A kind of water-based epoxy zinc-rich primer pre-processed for container and preparation method thereof |
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| CN109233563A (en) * | 2018-08-09 | 2019-01-18 | 浩力森涂料（上海）有限公司 | A kind of normal temperature quick-drying type water-based epoxy zinc-rich primer and its preparation process |
| CN109233559A (en) * | 2018-08-06 | 2019-01-18 | 浩力森涂料（上海）有限公司 | A kind of high-performance water-based container zinc-rich paint and its manufacturing method |
| CN109294399A (en) * | 2018-10-16 | 2019-02-01 | 无锡市太湖防腐材料有限公司 | Steel surface anti-corrosion water-based epoxy zinc-rich primer and preparation method thereof |
| CN110128917A (en) * | 2019-06-14 | 2019-08-16 | 绵阳麦思威尔科技有限公司 | Low-VOC aqueous epoxy zinc rich primer and preparation method thereof |
| CN110343444A (en) * | 2019-07-09 | 2019-10-18 | 上海瀚岱化学有限公司 | A kind of epoxy zinc rich primer and preparation method thereof |
| CN110540790A (en) * | 2019-09-09 | 2019-12-06 | 江苏德威涂料有限公司 | water-based epoxy anticorrosive primer for container |
| CN110591499A (en) * | 2019-09-09 | 2019-12-20 | 江苏德威涂料有限公司 | Bi-component water-based epoxy zinc-rich primer and preparation method thereof |
| CN113416462A (en) * | 2021-04-14 | 2021-09-21 | 常熟耐素生物材料科技有限公司 | Plant polyene phenol modified zinc-rich coating and preparation method thereof |
| CN113881320A (en) * | 2021-11-17 | 2022-01-04 | 广东千叶松化工有限公司 | High-performance water-based epoxy zinc-rich primer and preparation method thereof |
| CN115433500A (en) * | 2022-08-24 | 2022-12-06 | 广东弘方涂料有限公司 | Epoxy anticorrosive primer and preparation method and application thereof |
| CN115627110A (en) * | 2022-11-06 | 2023-01-20 | 中远关西涂料（上海）有限公司 | Preparation method of water-based epoxy self-emulsifying zinc-rich primer for container |
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| CN109233559A (en) * | 2018-08-06 | 2019-01-18 | 浩力森涂料（上海）有限公司 | A kind of high-performance water-based container zinc-rich paint and its manufacturing method |
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| CN110343444B (en) * | 2019-07-09 | 2021-08-10 | 上海瀚岱化学有限公司 | Epoxy zinc-rich primer and preparation method thereof |
| CN110343444A (en) * | 2019-07-09 | 2019-10-18 | 上海瀚岱化学有限公司 | A kind of epoxy zinc rich primer and preparation method thereof |
| CN110540790A (en) * | 2019-09-09 | 2019-12-06 | 江苏德威涂料有限公司 | water-based epoxy anticorrosive primer for container |
| CN110591499A (en) * | 2019-09-09 | 2019-12-20 | 江苏德威涂料有限公司 | Bi-component water-based epoxy zinc-rich primer and preparation method thereof |
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| CN113881320A (en) * | 2021-11-17 | 2022-01-04 | 广东千叶松化工有限公司 | High-performance water-based epoxy zinc-rich primer and preparation method thereof |
| CN115433500A (en) * | 2022-08-24 | 2022-12-06 | 广东弘方涂料有限公司 | Epoxy anticorrosive primer and preparation method and application thereof |
| CN115627110A (en) * | 2022-11-06 | 2023-01-20 | 中远关西涂料（上海）有限公司 | Preparation method of water-based epoxy self-emulsifying zinc-rich primer for container |
| CN116496677A (en) * | 2023-04-25 | 2023-07-28 | 广州境好新材料有限公司 | Thermosetting container water-based epoxy zinc-rich paint and preparation method thereof |
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| Publication number | Publication date |
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| CN113881317A (en) | 2022-01-04 |
| CN113881317B (en) | 2022-07-26 |
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