CN107794764A - A kind of nanofiber enhancing anticorrosive paint and preparation method thereof - Google Patents
A kind of nanofiber enhancing anticorrosive paint and preparation method thereof Download PDFInfo
- Publication number
- CN107794764A CN107794764A CN201711027032.0A CN201711027032A CN107794764A CN 107794764 A CN107794764 A CN 107794764A CN 201711027032 A CN201711027032 A CN 201711027032A CN 107794764 A CN107794764 A CN 107794764A
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- China
- Prior art keywords
- fiber
- mesh cloth
- fiber mesh
- epoxy resin
- parts
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/55—Epoxy resins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/332—Di- or polyamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/59—Polyamides; Polyimides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of nanofiber to strengthen anticorrosive paint, including epoxy resin, fiber, nano zinc powder, curing agent, vinyl acetate and 650 Versamids, and the preparation method of the coating, include the coating of fiber mesh cloth preparation, dipping and epoxy coating；The beneficial effects of the invention are as follows：The present invention increases by one layer of fiber mesh cloth in epoxy coating, and the nano zinc powder in fiber can increase the anti-corrosion function of coating in itself；The ethylenediamine immersed on fiber mesh cloth can make fast epoxy resin curing, and the space net structure of formation can coat fiber wherein, make fiber mesh cloth and epoxy resin strong bonded；650 Versamids coated on fiber mesh cloth slowly can react with the epoxy resin of fiber mesh cloth both sides, increase the toughness of the epoxy resin around fiber mesh cloth, eliminate and easily occur the defects of stress concentration between fiber mesh cloth and epoxy resin interface, keep the stabilization of coating overall mechanical properties.
Description
Technical field
The present invention relates to field of compound material, more particularly to a kind of nanofiber enhancing anticorrosive paint and its preparation side
Method.
Background technology
The molecule of epoxy resin contains active epoxide group, can crosslink and react and shape with polytype curing agent
Into the insoluble high polymer with three-dimensional network structure, using the characteristic, epoxy resin can be as a kind of important coating, epoxy
Cold coating has excellent adhesive strength to the surface of material, and dielectric properties are good, and deformation retract rate is small, good stability of the dimension,
Hardness is high, and pliability is good, to alkali and most of solvent-stable.Due to the space net structure with densification, epoxy coating
With stronger antiseptic power, the antiseptic principle of epoxy resin is coating metal surfaces with oxidation of the starvation to metal, its
Itself once has small wound to lose anti-corrosion function without conductive or reducing property, coated side.
The content of the invention
The present invention is directed to the problem of existing epoxy coating antiseptic power is single, there is provided a kind of nanofiber enhancing is prevented again
Rotten coating and preparation method thereof.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of nanofiber strengthens anticorrosive paint, according to the mass fraction, including following components：Epoxy resin 100-150
Part, fiber 80-120 parts, nano zinc powder 5-15 parts, curing agent 5-10 parts, vinyl acetate 5-15 parts and 650 Versamid 5-
10 parts.
Further, the fiber is one kind in capron(e), poly fibre or PET.
Further, the curing agent is one kind in hexamethylene diamine, diethylenetriamine or triethylene tetramine.
The present invention also provides the preparation method of above-mentioned nanofiber enhancing anticorrosive paint, comprises the following steps：
1) fiber mesh cloth is prepared：Fibrous raw material and nano zinc powder are weighed by weight, and melt spinning is carried out after well mixed
Fiber is made, fiber is subjected to individual layer warp knit, obtains fiber mesh cloth；
2) wetting fibre screen cloth：Fiber mesh cloth obtained by step 1) is immersed in ethylenediamine solution after 3-5h and taken out, by weight
650 Versamids that amount part weighs uniformly are applied on the fiber mesh cloth after infiltration, and normal temperature dries；
3) hand pasting forming：Epoxy resin and vinyl acetate are weighed by weight, are stirred after mixing, clad can be coated is clear
Reason is clean, first takes the mixed liquor of 1/5th epoxy resin and vinyl acetate, the part mixed liquor is coated uniformly on scraper
On clad can be coated, then fiber mesh cloth after step 2) is dried is laid on the part mixed liquor, weighs the curing agent of parts by weight,
It is added in residual mixed liquor, is coated uniformly on after quick stirring on fiber mesh cloth, room temperature clad can solidification to be coated is completed
Coating.
The application method beneficial effect of acrylic modified epoxy resin coating of the present invention is：The present invention is in epoxy coating
One layer of fiber mesh cloth of middle increase, the nano zinc powder in fiber can increase the anti-corrosion function of coating in itself；Fiber through weaving into list
The fiber mesh cloth of layer, the problem of avoiding fiber from easily assembling in hand pasting forming, fiber is set to be evenly distributed in the epoxy, it is fine
The ethylenediamine immersed on dimension screen cloth can make fast epoxy resin curing, and fiber can be coated it by the space net structure of formation
In, make fiber mesh cloth and epoxy resin strong bonded；650 Versamids coated on fiber mesh cloth can slowly with fiber
The epoxy resin reaction of screen cloth both sides, increases the toughness of the epoxy resin around fiber mesh cloth, eliminates fiber mesh cloth and epoxy
Easily occur the defects of stress concentration between resin boundary surface, keep the stabilization of coating overall mechanical properties.
Embodiment
Below in conjunction with example, present invention is described, and the given examples are served only to explain the present invention, is not intended to limit this
The scope of invention.
Embodiment 1：
A kind of nanofiber strengthens anticorrosive paint, according to the mass fraction, including following components：100 parts of epoxy resin, gather
5 parts of 80 parts of caprolactam fiber, 5 parts of nano zinc powder, 5 parts of hexamethylene diamine, 5 parts of vinyl acetate and 650 Versamids.
Embodiment 2：
A kind of nanofiber strengthens anticorrosive paint, according to the mass fraction, including following components：125 parts of epoxy resin, gather
100 parts of hexamethylene adipamide fiber, 10 parts of nano zinc powder, 8 parts of diethylenetriamine, 10 parts of vinyl acetate and 650 low molecule polyamides
8 parts of amine.
Embodiment 3：
A kind of nanofiber strengthens anticorrosive paint, according to the mass fraction, including following components：150 parts of epoxy resin,
10 parts of 120 parts of PET, 15 parts of nano zinc powder, 10 parts of triethylene tetramine, 15 parts of vinyl acetate and 650 Versamids.
Embodiment 1-3 nanofibers strengthen the preparation method of anticorrosive paint, comprise the following steps：
1) fiber mesh cloth is prepared：Fibrous raw material and nano zinc powder are weighed by weight, and melt spinning is carried out after well mixed
Fiber is made, fiber is subjected to individual layer warp knit, obtains fiber mesh cloth；
2) wetting fibre screen cloth：Fiber mesh cloth obtained by step 1) is immersed in ethylenediamine solution after 3-5h and taken out, by weight
650 Versamids that amount part weighs uniformly are applied on the fiber mesh cloth after leaching, and normal temperature dries；
3) hand pasting forming：Epoxy resin and vinyl acetate are weighed by weight, are stirred after mixing, clad can be coated is clear
Reason is clean, first takes the mixed liquor of 1/5th epoxy resin and vinyl acetate, the part mixed liquor is coated uniformly on scraper
On clad can be coated, then fiber mesh cloth after step 2) is dried is laid on the part mixed liquor, weighs the curing agent of parts by weight,
It is added in residual mixed liquor, is coated uniformly on after quick stirring on fiber mesh cloth, room temperature clad can solidification to be coated is completed
Coating.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (4)
1. a kind of nanofiber strengthens anticorrosive paint, it is characterised in that according to the mass fraction, including following components：Asphalt mixtures modified by epoxy resin
Fat 100-150 parts, fiber 80-120 parts, nano zinc powder 5-15 parts, curing agent 5-10 parts, vinyl acetate 5-15 parts and 650 low points
Sub- polyamide 5-10 parts.
2. nanofiber according to claim 1 strengthens anticorrosive paint, it is characterised in that the fiber is polycaprolactam
One kind in amine fiber, poly fibre or PET.
3. nanofiber according to claim 1 strengthens anticorrosive paint, it is characterised in that the curing agent for oneself two
One kind in amine, diethylenetriamine or triethylene tetramine.
4. the preparation method of the nanofiber enhancing anticorrosive paint described in claim any one of 1-3, it is characterised in that including
Following steps：
1) fiber mesh cloth is prepared：Fibrous raw material and nano zinc powder are weighed by weight, and carrying out melt spinning after well mixed is made
Fiber, fiber is subjected to individual layer warp knit, obtains fiber mesh cloth；
2) wetting fibre screen cloth：Fiber mesh cloth obtained by step 1) is immersed in ethylenediamine solution after 3-5h and taken out, by weight
650 Versamids weighed are uniformly applied on the fiber mesh cloth after infiltration, and normal temperature dries；
3) hand pasting forming：Epoxy resin and vinyl acetate are weighed by weight, is stirred after mixing, clad can be coated are cleared up dry
Only, the mixed liquor of 1/5th epoxy resin and vinyl acetate is first taken, the part mixed liquor is coated uniformly on scraper to be coated
On clad can, then fiber mesh cloth after step 2) is dried is laid on the part mixed liquor, is weighed the curing agent of parts by weight, is added
Into residual mixed liquor, it is coated uniformly on after quick stirring on fiber mesh cloth, coating is completed in room temperature clad can solidification to be coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027032.0A CN107794764A (en) | 2017-10-27 | 2017-10-27 | A kind of nanofiber enhancing anticorrosive paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027032.0A CN107794764A (en) | 2017-10-27 | 2017-10-27 | A kind of nanofiber enhancing anticorrosive paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107794764A true CN107794764A (en) | 2018-03-13 |
Family
ID=61547461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027032.0A Pending CN107794764A (en) | 2017-10-27 | 2017-10-27 | A kind of nanofiber enhancing anticorrosive paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355922A (en) * | 2018-12-18 | 2019-02-19 | 招金矿业股份有限公司蚕庄金矿 | A kind of anti-sand cushion of dust suppression and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1601169A (en) * | 2003-09-24 | 2005-03-30 | 中国石油天然气股份有限公司 | Composite external anticorrosive layer for pipeline overhaul |
| EP1901914A1 (en) * | 2005-06-30 | 2008-03-26 | BAE Systems plc | Self-reparing structure |
| CN102604509A (en) * | 2012-02-08 | 2012-07-25 | 西安华捷奥海新材料有限公司 | Nanofiber heavy-duty anti-corrosive coating, preparation method and spraying method of nanofiber heavy-duty anti-corrosive coating |
| CN105088793A (en) * | 2015-08-25 | 2015-11-25 | 无锡市长安曙光手套厂 | Non-woven fabric, and preparation method and application thereof |
| CN105969074A (en) * | 2016-07-18 | 2016-09-28 | 韦醒妃 | Composite coating for anti-corrosion electrical equipment |
-
2017
- 2017-10-27 CN CN201711027032.0A patent/CN107794764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1601169A (en) * | 2003-09-24 | 2005-03-30 | 中国石油天然气股份有限公司 | Composite external anticorrosive layer for pipeline overhaul |
| EP1901914A1 (en) * | 2005-06-30 | 2008-03-26 | BAE Systems plc | Self-reparing structure |
| CN102604509A (en) * | 2012-02-08 | 2012-07-25 | 西安华捷奥海新材料有限公司 | Nanofiber heavy-duty anti-corrosive coating, preparation method and spraying method of nanofiber heavy-duty anti-corrosive coating |
| CN105088793A (en) * | 2015-08-25 | 2015-11-25 | 无锡市长安曙光手套厂 | Non-woven fabric, and preparation method and application thereof |
| CN105969074A (en) * | 2016-07-18 | 2016-09-28 | 韦醒妃 | Composite coating for anti-corrosion electrical equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355922A (en) * | 2018-12-18 | 2019-02-19 | 招金矿业股份有限公司蚕庄金矿 | A kind of anti-sand cushion of dust suppression and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180313 |