CN107345109A - A kind of novel anticorrosion environmental protection priming paint - Google Patents
A kind of novel anticorrosion environmental protection priming paint Download PDFInfo
- Publication number
- CN107345109A CN107345109A CN201710689033.5A CN201710689033A CN107345109A CN 107345109 A CN107345109 A CN 107345109A CN 201710689033 A CN201710689033 A CN 201710689033A CN 107345109 A CN107345109 A CN 107345109A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyamide
- powder
- environmental protection
- priming paint
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of novel anticorrosion environmental protection priming paint.Its main constituents and weight proportion are：0.3 0.5 parts of 10.5 12 parts of epoxy resin, electroneutral polyamide and polyester mixture, 58 parts of talcum powder, 12 15 parts of blanc fixe, 25 30 parts of ferrophosphorus powder, 20 25 parts of spherical zinc powder, 0.5 1 parts of graphene, castor oil modified 0.1 0.2 parts of derivative, 1.5 2 parts of organic modified bentonite, polyamide shine 12 parts of wax liquor, polyamide-based 20 22 parts of curing agent, 58 parts of aromatic hydrocarbon solvent, 3 4.5 parts of alcohols solvent.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 novel anticorrosion environmental protection priming paint.
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 novel anticorrosion environmental protection priming paint, for solving the above problems.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of novel anticorrosion environmental protection priming paint, its main constituents and weight proportion are：Epoxy resin 10.5-12 parts, electroneutral
Polyamide and polyester mixture 0.3-0.5 parts, talcum powder 5-8 parts, blanc fixe 12-15 parts, ferrophosphorus powder 25-30 parts are spherical
Zinc powder 20-25 parts, graphene 0.5-1 parts, castor oil modified derivative 0.1-0.2 parts, organic modified bentonite 1.5-2 parts, gather
Acid amides shines wax liquor 1-2 parts, polyamide-based curing agent 20-22 parts, aromatic hydrocarbon solvent 5-8 parts, alcohols solvent 3-4.5 parts.
A kind of preparation method of novel anticorrosion environmental protection priming paint, it is mainly included the following steps that：
（1）Stock：The main constituents of novel anticorrosion environmental protection priming paint are subjected to stock of weighing according to above-mentioned weight proportion；
（2）Batch mixing material：Aromatic hydrocarbon solvent is sequentially added in container, alcohols solvent is and ketones solvent is mixed, then delay
Slow addition electroneutral polyamide and polyester mixture, talcum powder, blanc fixe, ferrophosphorus powder, spherical zinc powder, graphene are holding
Stirred in device, mixing time is not less than 1 hour, is slow added into epoxy resin, castor oil modified derivative, organically-modified
Bentonite and polyamide shine wax liquor, and mixing time is not less than 30 minutes, final mixture is ground to specified fineness requirement
Paint；
（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 novel anticorrosion environmental protection priming paint, epoxy resin 10.5-12 parts, electroneutral polyamide and polyester mixture 0.3-
0.5 part, talcum powder 5-8 parts, blanc fixe 12-15 parts, ferrophosphorus powder 25-30 parts, spherical zinc powder 20-25 parts, graphene 0.5-1
Part, castor oil modified derivative 0.1-0.2 parts, organic modified bentonite 1.5-2 parts, polyamide solarization wax liquor 1-2 parts, polyamide
Class curing agent 20-22 parts, aromatic hydrocarbon solvent 5-8 parts, alcohols solvent 3-4.5 parts.
A kind of preparation method of novel anticorrosion environmental protection priming paint, it is mainly included the following steps that：
（1）Stock：The main constituents of novel anticorrosion environmental protection priming paint are subjected to stock of weighing according to above-mentioned weight proportion；
（2）Batch mixing material：Aromatic hydrocarbon solvent is sequentially added in container, alcohols solvent is and ketones solvent is mixed, then delay
Slow addition electroneutral polyamide and polyester mixture, talcum powder, blanc fixe, ferrophosphorus powder, spherical zinc powder, graphene are holding
Stirred in device, mixing time is not less than 1 hour, is slow added into epoxy resin, castor oil modified derivative, organically-modified
Bentonite and polyamide shine wax liquor, and mixing time is not less than 30 minutes, final mixture is ground to specified fineness requirement
Paint；
（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.
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 (2)
1. a kind of novel anticorrosion environmental protection priming paint, it is characterised in that its main constituents and weight proportion are：Epoxy resin
10.5-12 parts, electroneutral polyamide and polyester mixture 0.3-0.5 parts, talcum powder 5-8 parts, blanc fixe 12-15 parts, phosphorus
Iron powder 25-30 parts, spherical zinc powder 20-25 parts, graphene 0.5-1 parts, castor oil modified derivative 0.1-0.2 parts are organically-modified
Bentonite 1.5-2 parts, polyamide solarization wax liquor 1-2 parts, polyamide-based curing agent 20-22 parts, aromatic hydrocarbon solvent 5-8 parts, alcohols are molten
Agent 3-4.5 parts.
2. a kind of preparation method of novel anticorrosion environmental protection priming paint, it is characterised in that it is mainly included the following steps that：
（1）Stock：The main constituents of novel anticorrosion environmental protection priming paint are subjected to stock of weighing according to above-mentioned weight proportion；
（2）Batch mixing material：Aromatic hydrocarbon solvent is sequentially added in container, alcohols solvent is and ketones solvent is mixed, then delay
Slow addition electroneutral polyamide and polyester mixture, talcum powder, blanc fixe, ferrophosphorus powder, spherical zinc powder, graphene are holding
Stirred in device, mixing time is not less than 1 hour, is slow added into epoxy resin, castor oil modified derivative, organically-modified
Bentonite and polyamide shine wax liquor, and mixing time is not less than 30 minutes, final mixture is ground to specified fineness requirement
Paint；
（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 |
|---|---|---|---|
| CN201710689033.5A CN107345109A (en) | 2017-08-13 | 2017-08-13 | A kind of novel anticorrosion environmental protection priming paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689033.5A CN107345109A (en) | 2017-08-13 | 2017-08-13 | A kind of novel anticorrosion environmental protection priming paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107345109A true CN107345109A (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710689033.5A Pending CN107345109A (en) | 2017-08-13 | 2017-08-13 | A kind of novel anticorrosion environmental protection priming paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107345109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110878184A (en) * | 2019-10-15 | 2020-03-13 | 浙江衢州贝利德涂料有限公司 | Graphene modified epoxy zinc-rich primer and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623473A (en) * | 2016-03-25 | 2016-06-01 | 信和新材料股份有限公司 | Zinc-containing graphene anti-corrosive primer based on graphene dispersoid |
-
2017
- 2017-08-13 CN CN201710689033.5A patent/CN107345109A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623473A (en) * | 2016-03-25 | 2016-06-01 | 信和新材料股份有限公司 | Zinc-containing graphene anti-corrosive primer based on graphene dispersoid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110878184A (en) * | 2019-10-15 | 2020-03-13 | 浙江衢州贝利德涂料有限公司 | Graphene modified epoxy zinc-rich primer and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171114 |
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