CN109486368A - A kind of super abrasive PVC pipeline interlayer coatings - Google Patents
A kind of super abrasive PVC pipeline interlayer coatings Download PDFInfo
- Publication number
- CN109486368A CN109486368A CN201811430760.0A CN201811430760A CN109486368A CN 109486368 A CN109486368 A CN 109486368A CN 201811430760 A CN201811430760 A CN 201811430760A CN 109486368 A CN109486368 A CN 109486368A
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- China
- Prior art keywords
- parts
- pvc pipeline
- agent
- super abrasive
- staple fibre
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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
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- 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
-
- 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
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of super abrasive PVC pipeline interlayer coatings, component and mass ratio are as follows: 55~65 parts of epoxy acrylic resin, 10~15 parts of graphene, 3~6 parts of artificial diamond's particle, 10~15 parts of staple fibre, 3~5 parts of photoinitiator, 7~12 parts of reactive diluent, 0.3~0.6 part of levelling agent, 0.2~0.5 part of anti-settling agent, 1~1.5 part of defoaming agent.Staple fibre is added, after staple fibre is added, after paint solidification, overall stability is greatly improved, and has the unrivaled wear-resisting, impact resistance of other materials institute, the comprehensive performances such as corrosion-resistant, low temperature resistant, health is nontoxic；Using artificial diamond particles, allows artificial diamond to substitute the particle friction in PVC pipeline and fluid, effectively promote coating wearability；Using graphene, the adhesive force of coating is stronger, has more Super-ageing resistance, so that coating scrubbing resistance, anti-crack can still play its excellent performance, will not generate cracking under extreme conditions.
Description
Technical field
The present invention relates to PVC pipeline interlayer coatings technical field, specially a kind of super abrasive PVC pipeline interlayer coatings.
Background technique
Traditional paint solidification is usually the solvent in the method removing Polymer Solution for pass through the i.e. physical dryness of heating, is obtained
To the paint film of hardening.UV solidify then be using ultraviolet light energy cause coating in low molecule performed polymer or oligomer and as
Polymerization and cross-linking reaction between the monomer molecule of reactive diluent obtain hardening paint film, essentially by formation chemical bond
Realize chemical seasoning.
Photocureable coating is also known as photoactive coating, is known as ultraviolet-curing paint using ultraviolet light as the paint solidification energy.It is purple
Outer light (UV) is coating material solidified to be not required to heat, can on the inflammable ground such as paper, plastics, leather and timber rapid film-forming.It is purple
Outer photocureable coating is mainly made of epoxy acrylic resin, photosensitizer (photoinitiator) and diluent, while some add is added
Add agent, such as heat stabilizer, pigment and filler is added when preparing colored paint.Photocureable coating advantage is curing time short (part
Second to a few minutes), solidification temperature is low, volatile matter is low, to save the energy, resource-saving, nuisanceless, efficient coating new varieties；Its
The disadvantage is that free radical type photocureable coating solidification process is suppressed by oxygen, surface cure is bad.
PVC pipeline has great advantage with the tool of pipeline made of metal, is widely used in many fields, however PVC pipeline
Itself haves the defects that very big, such as its wear-resisting property, in the conveying for carrying out fluid, when there is very big solid particle in fluid
When, PVC pipeline will be worn quickly, while its hardness is also its fatal defect, by increasing the PVC pipeline of thickness, and
This problem is not can solve.
Summary of the invention
The purpose of the present invention is to provide a kind of super abrasive PVC pipeline interlayer coatings, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of super abrasive PVC pipeline interlayer coatings, group
Divide and mass ratio is as follows: 55~65 parts of epoxy acrylic resin, 10~15 parts of graphene, 3~6 parts of artificial diamond's particle, people
Make 10~15 parts of fiber, 3~5 parts of photoinitiator, 7~12 parts of reactive diluent, 0.3~0.6 part of levelling agent, anti-settling agent 0.2~
0.5 part, 1~1.5 part of defoaming agent.
Preferably, the photoinitiator is 2- hydroxy-2-methyl -1- phenyl -1- propyl ketone, 2,4,6- trimethylbenzene first
It is acyl group diphenyl phosphine oxide, 1- hydroxyl-ring Ethyl-phenyl ketone, benzoin dimethylether, one or more in benzophenone.
Preferably, the levelling agent is poly- methyl alkyl siloxane solution.
Preferably, the anti-settling agent is anti-for the N monomethyl pyrrolidones of fumed silica anti-settling agent or modified polyurea
Heavy agent.
Compared with prior art, the beneficial effects of the present invention are:
1. staple fibre is added, after staple fibre is added, after paint solidification, overall stability is greatly improved, and has other materials
The unrivaled wear-resisting, impact resistance of institute, the comprehensive performances such as corrosion-resistant, low temperature resistant, health is nontoxic；
2. using artificial diamond particles, allows artificial diamond to substitute the particle friction in PVC pipeline and fluid, effectively promoted and applied
Expect wearability；
3. using graphene, the adhesive force of coating is stronger, Super-ageing resistance is had more, so that coating scrubbing resistance, anti-crack；Together
When to damage mortar atmospheric corrosion factor formed one of impassable barrier can still play it under extreme conditions
Excellent performance will not generate cracking.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment 1
Take 50 parts of epoxy acrylic resin, 15 parts of graphene, 6 parts of artificial diamond's particle, 15 parts of staple fibre, photoinitiator 3
Part, 7 parts of reactive diluent, 6 parts of levelling agent, 0.5 part of anti-settling agent, 1 part of defoaming agent.
Each component is added in reaction vessel by respective parts by weight, after ultrasonic disperse 90 minutes, is heated to 90 DEG C, height
Speed is dispersed with stirring 5 hours to obtain the final product.
Embodiment 2
Take 55 parts of epoxy acrylic resin, 20 parts of graphene, 5 parts of artificial diamond's particle, 14 parts of staple fibre, photoinitiator 4
Part, 7 parts of reactive diluent, 6 parts of levelling agent, 0.5 part of anti-settling agent, 1 part of defoaming agent.
Each component is added in reaction vessel by respective parts by weight, after ultrasonic disperse 90 minutes, is heated to 90 DEG C, height
Speed is dispersed with stirring 5 hours to obtain the final product.
Embodiment 3
Take 58 parts of epoxy acrylic resin, 14 parts of graphene, 6 parts of artificial diamond's particle, 15 parts of staple fibre, photoinitiator 3
Part, 7 parts of reactive diluent, 6 parts of levelling agent, 0.5 part of anti-settling agent, 1 part of defoaming agent.
Each component is added in reaction vessel by respective parts by weight, after ultrasonic disperse 90 minutes, is heated to 90 DEG C, height
Speed is dispersed with stirring 5 hours to obtain the final product.
Embodiment 4
Take 63 parts of epoxy acrylic resin, 15 parts of graphene, 5 parts of artificial diamond's particle, 13 parts of staple fibre, photoinitiator 4
Part, 7 parts of reactive diluent, 6 parts of levelling agent, 0.5 part of anti-settling agent, 1 part of defoaming agent.
Each component is added in reaction vessel by respective parts by weight, after ultrasonic disperse 90 minutes, is heated to 90 DEG C, height
Speed is dispersed with stirring 5 hours to obtain the final product.
6 PVC pipelines are taken, the existing wear-resistant paint of the embodiment 1-4 coating obtained and market is coated in therein 5
Root, in addition one does not apply, the film-forming under the irradiation of 1000w ultraviolet lamp, and 6 PVC pipeline parallel connections are then accessed a dirt
On waterpipe, the first leak time is counted, the results are shown in Table 1.
Table 1(unit hour)
| Sample | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Existing product | It does not apply |
| Time simultaneously | 557 | 602 | 489 | 566 | 249 | 50 |
Working principle: being added staple fibre, and after staple fibre is added, after paint solidification, overall stability is greatly improved, and has it
The unrivaled wear-resisting, impact resistance of his material institute, the comprehensive performances such as corrosion-resistant, low temperature resistant, health is nontoxic；Use artificial diamond
Particle allows artificial diamond to substitute the particle friction in PVC pipeline and fluid, effectively promotes coating wearability；Using graphene,
The adhesive force of coating is stronger, Super-ageing resistance is had more, so that coating scrubbing resistance, anti-crack；Simultaneously to the big of damage mortar
Gas factor of erosion forms one of impassable barrier and can still play its excellent performance under extreme conditions, will not produce
Raw cracking.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of super abrasive PVC pipeline interlayer coatings, it is characterised in that: its component and mass ratio are as follows: epoxy acrylic resin
55~65 parts, 10~15 parts of graphene, 3~6 parts of artificial diamond's particle, 10~15 parts of staple fibre, 3~5 parts of photoinitiator,
7~12 parts of reactive diluent, 0.3~0.6 part of levelling agent, 0.2~0.5 part of anti-settling agent, 1~1.5 part of defoaming agent.
2. a kind of super abrasive PVC pipeline interlayer coatings according to claim 1, it is characterised in that: the photoinitiator
For 2- hydroxy-2-methyl -1- phenyl -1- propyl ketone, 2,4,6- trimethyl benzoyl diphenyl base phosphine oxide, 1- hydroxyl-ring second
It is base-phenyl ketone, benzoin dimethylether, one or more in benzophenone.
3. a kind of super abrasive PVC pipeline interlayer coatings according to claim 1, it is characterised in that: the levelling agent is
Poly- methyl alkyl siloxane solution.
4. a kind of super abrasive PVC pipeline interlayer coatings according to claim 1, it is characterised in that: the anti-settling agent is
The N monomethyl pyrrolidones anti-settling agent of fumed silica anti-settling agent or modified polyurea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430760.0A CN109486368A (en) | 2018-11-28 | 2018-11-28 | A kind of super abrasive PVC pipeline interlayer coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430760.0A CN109486368A (en) | 2018-11-28 | 2018-11-28 | A kind of super abrasive PVC pipeline interlayer coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109486368A true CN109486368A (en) | 2019-03-19 |
Family
ID=65697987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430760.0A Pending CN109486368A (en) | 2018-11-28 | 2018-11-28 | A kind of super abrasive PVC pipeline interlayer coatings |
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| CN (1) | CN109486368A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166798A (en) * | 2005-04-25 | 2008-04-23 | Ppg工业俄亥俄公司 | Coating compositions providing improved mar and scratch resistance and methods of using the same |
| CN103627223A (en) * | 2013-06-21 | 2014-03-12 | 宁波墨西科技有限公司 | Novel graphene heat-conducting coating and preparation method thereof |
| CN104927588A (en) * | 2015-06-09 | 2015-09-23 | 成都纳硕科技有限公司 | Wear-resistant UV curing coating |
| CN106752737A (en) * | 2016-11-14 | 2017-05-31 | 上海普力通新材料科技有限公司 | A kind of PVC floor ultraviolet-curing paint and preparation method thereof |
| CN108084864A (en) * | 2017-12-14 | 2018-05-29 | 湖南阳光新材料有限公司 | A kind of glass screen protection UV coating colloids |
-
2018
- 2018-11-28 CN CN201811430760.0A patent/CN109486368A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166798A (en) * | 2005-04-25 | 2008-04-23 | Ppg工业俄亥俄公司 | Coating compositions providing improved mar and scratch resistance and methods of using the same |
| CN103627223A (en) * | 2013-06-21 | 2014-03-12 | 宁波墨西科技有限公司 | Novel graphene heat-conducting coating and preparation method thereof |
| CN104927588A (en) * | 2015-06-09 | 2015-09-23 | 成都纳硕科技有限公司 | Wear-resistant UV curing coating |
| CN106752737A (en) * | 2016-11-14 | 2017-05-31 | 上海普力通新材料科技有限公司 | A kind of PVC floor ultraviolet-curing paint and preparation method thereof |
| CN108084864A (en) * | 2017-12-14 | 2018-05-29 | 湖南阳光新材料有限公司 | A kind of glass screen protection UV coating colloids |
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Application publication date: 20190319 |