CN107345110A - A kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof - Google Patents
A kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof Download PDFInfo
- Publication number
- CN107345110A CN107345110A CN201710689038.8A CN201710689038A CN107345110A CN 107345110 A CN107345110 A CN 107345110A CN 201710689038 A CN201710689038 A CN 201710689038A CN 107345110 A CN107345110 A CN 107345110A
- Authority
- CN
- China
- Prior art keywords
- rich primer
- zinc rich
- antiseptic property
- epoxy zinc
- epoxy
- 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.)
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Classifications
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof.Its main constituents and weight proportion are：Epoxy resin 10% 20%, compound thixotropic agent 1% 5%, functional aid 0.1% 0.5%, filler 30% 50%, spherical zinc powder 20% 30%, graphene 0.5% 2%, mixed solvent：10%‑20%.Beneficial effects of the present invention are：Composite primer breaches the conventional epoxy zinc rich primer salt spray resistance limit, and salt-fog resistant time reaches thousands of individual hours, and several times are improved than conventional epoxy zinc rich primer.The antiseptic property of epoxy zinc rich primer is greatly improved, and stores stable be not likely to produce and sinks to the bottom phenomenon.
Description
Technical field
The present invention relates to technical field of coatings, specially a kind of epoxy zinc rich primer for improving antiseptic property and its making side
Method.
Background technology
Paint is that a kind of body surface that can firmly be covered in plays protection, decoration, the product of mark, epoxy zinc rich primer conduct
Wherein common a paint, it is typically not less than dry film quality using universal, traditional its zinc content of epoxy zinc rich primer
80%, serious deposited phenomenon is easily produced in storage process, is unfavorable for preserving, and in some relatively harsh corrosion ring
Applied in border, the anti-corrosion protection phase is limited.
The content of the invention
It is an object of the invention to provide a kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of epoxy zinc rich primer for improving antiseptic property, its main constituents and weight proportion are：Epoxy resin 10%-
20%, compound thixotropic agent 1%-5%, functional aid 0.1%-0.5%, filler 30%-50%, spherical zinc powder 20%-30%, graphene
0.5%-2%, mixed solvent：10%-20%.
Preferably, the main constituents of the compound thixotropic agent are：, castor oil modified derivative, organically-modified swelling
Soil and polyamide shine wax liquor.
Preferably, the main constituents of the double solvents are:Aromatic hydrocarbon solvent, alcohols solvent are and ketones solvent
Mixed solvent.
A kind of preparation method for the epoxy zinc rich primer for improving antiseptic property, it is mainly included the following steps that：
（1）Stock：Epoxy resin, compound thixotropic agent, functional aid, filler, spherical zinc powder, graphene and mixed solvent are pressed
Stock of weighing is carried out according to above-mentioned weight proportion；
（2）Batch mixing material：Mixed solvent is added in container, is slow added into functional aid, filler, spherical zinc powder, graphite
Alkene, stir in a reservoir, mixing time is not less than 1 hour, is slow added into epoxy resin, compound thixotropic agent, during stirring
Between be not less than 30 minutes, final mixture is ground to the paint of specified fineness requirement；
（3）Performance test：From the cold-reduced sheet that specification is 15mm × 7.5mm × 3mm, sprayed according to GB/T8923.1-2011
Sand processing, surface state to sa2.5 levels, paint film coating thickness are（19±10）Um, meeting bar as defined in GB/T9278-2008
Salt-fog resistant test is carried out after part maintenance 10d, test result is：Unilateral corrosion≤2.0mm at cut, non-scored area bubble-free,
Phenomena such as getting rusty, ftracture, peeling off；
（4）Finished product packing：Step will be passed through（3）The coating of performance test carries out finished product packing.
The beneficial effects of the invention are as follows：Composite primer breaches the conventional epoxy zinc rich primer salt spray resistance limit, during salt spray resistance
Between reach thousands of individual hours, than conventional epoxy zinc rich primer improve several times.The antiseptic property of epoxy zinc rich primer is greatly improved,
And stable be not likely to produce of storage sinks to the bottom phenomenon.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
A kind of epoxy zinc rich primer for improving antiseptic property, its main constituents and weight proportion are：Epoxy resin
10%-20%, compound thixotropic agent 1%-5%, functional aid 0.1%-0.5%, filler 30%-50%, spherical zinc powder 20%-30%, graphite
Alkene 0.5%-2%, mixed solvent：10%-20%.
For further optimisation technique scheme, the main constituents of the compound thixotropic agent are：, castor oil modified derivative
Thing, organic modified bentonite and polyamide shine wax liquor.
For further optimisation technique scheme, the main constituents of the double solvents are:Aromatic hydrocarbon solvent, alcohols are molten
Agent is the mixed solvent with ketones solvent.
A kind of preparation method for the epoxy zinc rich primer for improving antiseptic property, it is mainly included the following steps that：
（1）Stock：Epoxy resin, compound thixotropic agent, functional aid, filler, spherical zinc powder, graphene and mixed solvent are pressed
Stock of weighing is carried out according to above-mentioned weight proportion；
（2）Batch mixing material：Mixed solvent is added in container, is slow added into functional aid, filler, spherical zinc powder, graphite
Alkene, stir in a reservoir, mixing time is not less than 1 hour, is slow added into epoxy resin, compound thixotropic agent, during stirring
Between be not less than 30 minutes, final mixture is ground to the paint of specified fineness requirement；
（3）Performance test：From the cold-reduced sheet that specification is 15mm × 7.5mm × 3mm, sprayed according to GB/T8923.1-2011
Sand processing, surface state to sa2.5 levels, paint film coating thickness are（19±10）Um, meeting bar as defined in GB/T9278-2008
Salt-fog resistant test is carried out after part maintenance 10d, test result is：Unilateral corrosion≤2.0mm at cut, non-scored area bubble-free,
Phenomena such as getting rusty, ftracture, peeling off；
（4）Finished product packing：Step will be passed through（3）The coating of performance test carries out finished product packing.
Embodiment 1：
A kind of epoxy zinc rich primer for improving antiseptic property, its main constituents and weight proportion are：Epoxy resin 20%, it is multiple
Close thixotropic agent 5%, functional aid 0.3%, filler 40%, spherical zinc powder 23%, graphene 0.7%, mixed solvent：11%.
Embodiment 2：
A kind of epoxy zinc rich primer for improving antiseptic property, its main constituents and weight proportion are：Epoxy resin 18%, it is multiple
Close thixotropic agent 4%, functional aid 0.4%, filler 35%, spherical zinc powder 26%, graphene 0.6%, mixed solvent：18%.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (4)
- A kind of 1. epoxy zinc rich primer for improving antiseptic property, it is characterised in that：Its main constituents and weight proportion are：Ring Oxygen tree fat 10%-20%, compound thixotropic agent 1%-5%, functional aid 0.1%-0.5%, filler 30%-50%, spherical zinc powder 20%- 30%, graphene 0.5%-2%, mixed solvent：10%-20%.
- 2. a kind of epoxy zinc rich primer for improving antiseptic property according to claim 1, it is characterised in that described compound tactile Become agent main constituents into：, castor oil modified derivative, organic modified bentonite and polyamide shine wax liquor.
- 3. a kind of epoxy zinc rich primer for improving antiseptic property according to claim 1, main group of the double solvents It is into composition:Aromatic hydrocarbon solvent, alcohols solvent are and the mixed solvent of ketones solvent.
- 4. a kind of preparation method for the epoxy zinc rich primer for improving antiseptic property, it is characterised in that it is mainly included the following steps that：（1）Stock：Epoxy resin, compound thixotropic agent, functional aid, filler, spherical zinc powder, graphene and mixed solvent are pressed Stock of weighing is carried out according to above-mentioned weight proportion；（2）Batch mixing material：Mixed solvent is added in container, is slow added into functional aid, filler, spherical zinc powder, graphite Alkene, stir in a reservoir, mixing time is not less than 1 hour, is slow added into epoxy resin, compound thixotropic agent, during stirring Between be not less than 30 minutes, final mixture is ground to the paint of specified fineness requirement；（3）Performance test：From the cold-reduced sheet that specification is 15mm × 7.5mm × 3mm, sprayed according to GB/T8923.1-2011 Sand processing, surface state to sa2.5 levels, paint film coating thickness are（19±10）Um, meeting bar as defined in GB/T9278-2008 Salt-fog resistant test is carried out after part maintenance 10d, test result is：Unilateral corrosion≤2.0mm at cut, non-scored area bubble-free, Phenomena such as getting rusty, ftracture, peeling off；（4）Finished product packing：Step will be passed through（3）The coating of performance test carries out finished product packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689038.8A CN107345110A (en) | 2017-08-13 | 2017-08-13 | A kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689038.8A CN107345110A (en) | 2017-08-13 | 2017-08-13 | A kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107345110A true CN107345110A (en) | 2017-11-14 |
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|---|---|---|---|
| CN201710689038.8A Pending CN107345110A (en) | 2017-08-13 | 2017-08-13 | A kind of epoxy zinc rich primer for improving antiseptic property and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070310A (en) * | 2017-12-10 | 2018-05-25 | 中海油常州涂料化工研究院有限公司 | A kind of graphene is modified zinc powder anti-corrosion primer and preparation method thereof |
| CN109971230A (en) * | 2017-12-27 | 2019-07-05 | 江南石墨烯研究院 | A kind of the highway facilities low zinc anticorrosive paint of environment-friendly type graphene and preparation method |
| CN112194959A (en) * | 2020-09-30 | 2021-01-08 | 浙江中泓新材料科技有限公司 | Epoxy anticorrosive primer and production process thereof |
| CN115707745A (en) * | 2021-08-18 | 2023-02-21 | 中山市珉和化工科技有限公司 | Low-odor aerosol paint and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173095A (en) * | 2013-03-06 | 2013-06-26 | 常州第六元素材料科技股份有限公司 | Zinc-rich epoxy anticorrosion paint and preparation method thereof |
| CN105400374A (en) * | 2015-12-21 | 2016-03-16 | 深圳市嘉达高科产业发展有限公司 | Anticorrosive coating and preparation method thereof |
| CN105505110A (en) * | 2015-12-15 | 2016-04-20 | 深圳市嘉达高科产业发展有限公司 | Graphene-coated galvanized anticorrosive paint and preparation method |
-
2017
- 2017-08-13 CN CN201710689038.8A patent/CN107345110A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173095A (en) * | 2013-03-06 | 2013-06-26 | 常州第六元素材料科技股份有限公司 | Zinc-rich epoxy anticorrosion paint and preparation method thereof |
| CN105086758A (en) * | 2013-03-06 | 2015-11-25 | 常州第六元素材料科技股份有限公司 | Preparation method of graphene anticorrosive paint |
| CN105505110A (en) * | 2015-12-15 | 2016-04-20 | 深圳市嘉达高科产业发展有限公司 | Graphene-coated galvanized anticorrosive paint and preparation method |
| CN105400374A (en) * | 2015-12-21 | 2016-03-16 | 深圳市嘉达高科产业发展有限公司 | Anticorrosive coating and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070310A (en) * | 2017-12-10 | 2018-05-25 | 中海油常州涂料化工研究院有限公司 | A kind of graphene is modified zinc powder anti-corrosion primer and preparation method thereof |
| CN109971230A (en) * | 2017-12-27 | 2019-07-05 | 江南石墨烯研究院 | A kind of the highway facilities low zinc anticorrosive paint of environment-friendly type graphene and preparation method |
| CN112194959A (en) * | 2020-09-30 | 2021-01-08 | 浙江中泓新材料科技有限公司 | Epoxy anticorrosive primer and production process thereof |
| CN115707745A (en) * | 2021-08-18 | 2023-02-21 | 中山市珉和化工科技有限公司 | Low-odor aerosol paint and preparation method thereof |
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Application publication date: 20171114 |
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