CN105153837A - Water drainage pipe anticorrosion coating material and preparation method thereof - Google Patents
Water drainage pipe anticorrosion coating material and preparation method thereof Download PDFInfo
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- CN105153837A CN105153837A CN201510403855.3A CN201510403855A CN105153837A CN 105153837 A CN105153837 A CN 105153837A CN 201510403855 A CN201510403855 A CN 201510403855A CN 105153837 A CN105153837 A CN 105153837A
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Abstract
The present invention discloses a water drainage pipe anticorrosion coating material and a preparation method thereof, wherein the components comprise, by mass, 25-45 parts of an acrylic acid emulsion, 17-25 parts of ammonium polyphosphate, 3-15 parts of potassium sorbate, 6-12 parts of talc powder, 1-5 parts of chlorinated paraffin cobalt, 3-9 parts of a composite lubricant, and 2-3 parts of resol. According to the present invention, with the novel formula, the adhesion between the pipelines can be effectively achieved through the unique components in the formula, dry condensation is not easily generated, and the effective anticorrosion effect is provided; and the pipeline paving efficiency is optimized, the safety performance is improved, excellent corrosion resistance and excellent solvent resistance are provided, the excellent construction characteristics are provided under a variety of soil environment conditions, and the substantial superiority is provided for the city pipe net paving.
Description
Technical field
The present invention relates to pipeline rotproofing coating, in particular, particularly relate to a kind of water shoot protective system and preparation method.
Background technology
Northern China most area, when the pipeline such as municipal drainage, blowdown employing surface variant laying and station field pipeline network construction, all needs to take anti-corrosion measure.General rotten layer adopts coating to brush, and the protective system quality level of use is not high, comes off, the corrosion resistance of pipeline is declined along with increasing easily condensation duration of service; Product comprehensive quality can not get ensureing, in addition, because urban duct construction conditions is complicated, particularly soil alkalinity is large, is easy to make pipeline outer wall corrode and cause pipeline breaking, causes leaked liquid in pipeline, affect pipeline allomeric function and work-ing life; In prior art, in coating, add various corrosion-resistant properties-correcting agent, improve the corrosion resistance of coating in order to reach, although its corrosion resistant modified effect is obvious, exists and be processed into height, not easily the practical problems such as processing.
Summary of the invention
In order to solve the problem, the object of this invention is to provide a kind of water shoot protective system and preparation method.
Technical scheme of the present invention is:
A kind of water shoot protective system and preparation method, wherein, its moiety is as follows according to the mass fraction:
ACRYLIC EMULSION 25-45 part
Ammonium polyphosphate 17-25 part
Potassium sorbate 3-15 part
Talcum powder 6-12 part
Clorafin cobalt 1-5 part
Compounded lubricant 3-9 part
Resole 2-3 part.
Above-mentioned a kind of water shoot protective system and preparation method, wherein, preferably, its moiety is as follows according to the mass fraction:
ACRYLIC EMULSION 38 parts
Ammonium polyphosphate 23 parts
Potassium sorbate 16 parts
Talcum powder 7 parts
Clorafin cobalt 5 parts
Compounded lubricant 8 parts
Resole 3 parts.
Above-mentioned a kind of water shoot protective system and preparation method, wherein, described compounded lubricant is paraffin, polyethylene wax.
Above-mentioned a kind of water shoot protective system and preparation method, its preparation process is as follows, ACRYLIC EMULSION and ammonium polyphosphate are put into reactor mix, mixing time is 1-2h, and mixing temperature is 50-60 degree, mixing rate is 110-130r/min, add potassium sorbate after mixing terminates, continue to stir 20-40min, then add talcum powder, clorafin cobalt, compounded lubricant and resole, mixing temperature is 50-65 degree, and mixing rate is 130-140r/min.
The invention has the beneficial effects as follows: the present invention adopts new formulation, formula material is easy to get, and preparation technology is simple, the good fluidity of ACRYLIC EMULSION in the course of processing, is easy to processing; The water shoot protective system that the method for the invention obtains not only reaches the property indices of protective system of the prior art, and unique system component effectively can accomplish the laminating with pipeline enclosure, and not easily dry condensation, plays effective preservative activity; Optimize pipeline laying efficiency, improve safety performance, excellent corrosion resistance and solvent resistance, have superior construction property under multiple edatope condition, lays pipe network bring great superiority to city; And not easily aging fracture, add work-ing life, reduce cost, ensure that use safety; The raw materials cost of water shoot protective system of the present invention is lower in addition, also saves the tooling cost of enterprise, has good economic benefit.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of water shoot protective system and preparation method, 38 parts of ACRYLIC EMULSION are put into reactor with 23 parts of ammonium polyphosphates mix, mixing time is 1h, mixing temperature is 50 degree, mixing rate is 120r/min, 16 parts of potassium sorbate are added after mixing terminates, continue to stir 30min, then 7 parts of talcum powder, 5 parts of clorafin cobalts, 3 parts of compounded lubricants and 8 parts of resoles are added, mixing temperature is 60 degree, mixing rate is 140r/min, naturally cools to normal temperature and namely obtains a kind of water shoot protective system.
Embodiment 2:
A kind of water shoot protective system and preparation method, 35 parts of ACRYLIC EMULSION are put into reactor with 26 parts of ammonium polyphosphates mix, mixing time is 1h, mixing temperature is 50 degree, mixing rate is 120r/min, 16 parts of potassium sorbate are added after mixing terminates, continue to stir 30min, then 7 parts of talcum powder, 5 parts of clorafin cobalts, 9 parts of compounded lubricants and 2 parts of resoles are added, mixing temperature is 60 degree, mixing rate is 140r/min, naturally cools to normal temperature and namely obtains a kind of water shoot protective system.
Embodiment 3:
A kind of water shoot protective system and preparation method, 36 parts of ACRYLIC EMULSION are put into reactor with 25 parts of ammonium polyphosphates mix, mixing time is 1h, mixing temperature is 50 degree, mixing rate is 120r/min, 16 parts of potassium sorbate are added after mixing terminates, continue to stir 30min, then 7 parts of talcum powder, 5 parts of clorafin cobalts, 8 parts of compounded lubricants and 3 parts of resoles are added, mixing temperature is 60 degree, mixing rate is 140r/min, naturally cools to normal temperature and namely obtains a kind of water shoot protective system.
The invention has the beneficial effects as follows: the present invention adopts new formulation, formula material is easy to get, and preparation technology is simple, the good fluidity of ACRYLIC EMULSION in the course of processing, is easy to processing; The water shoot protective system that the method for the invention obtains not only reaches the property indices of protective system of the prior art, and unique system component effectively can accomplish the laminating with pipeline enclosure, and not easily dry condensation, plays effective preservative activity; Optimize pipeline laying efficiency, improve safety performance, excellent corrosion resistance and solvent resistance, have superior construction property under multiple edatope condition, lays pipe network bring great superiority to city; And not easily aging fracture, add work-ing life, reduce cost, ensure that use safety.The raw materials cost of the special viton of automobile fuel hose of the present invention is lower in addition, also saves the tooling cost of enterprise, has good economic benefit.
The performance data of the water shoot protective system that three embodiments of the present invention obtain is as follows:
| Test event | Example one | Example two | Example three |
| Stirring and dissolving rate >=(%) | 96 | 98 | 97 |
| 275 DEG C of * 24h postadhesion degree >=(Mpa) | 12.7 | 11.5 | 11.8 |
| Corrosion tension set 20 ° of T/24h≤(mm/a) | 12 | 15 | 15 |
| Solubility (200 DEG C of * 24h, weightening finish) (%) | 6.2 | 6.8 | 6.8 |
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (3)
1. a water shoot protective system and preparation method, it is characterized by, its moiety is as follows according to the mass fraction: ACRYLIC EMULSION 25-45 part ammonium polyphosphate 17-25 part, potassium sorbate 3-15 part, talcum powder 6-12 part, clorafin cobalt 1-5 part, compounded lubricant 3-9 part, resole 2-3 part.
2. a kind of water shoot protective system as claimed in claim 1 and preparation method, is characterized by, and described compounded lubricant is paraffin, polyethylene wax.
3. a kind of water shoot protective system as claimed in claim 1 and preparation method, it is characterized by, its preparation process is as follows, ACRYLIC EMULSION and ammonium polyphosphate are put into reactor mix, mixing time is 1-2h, mixing temperature is 50-60 degree, mixing rate is 110-130r/min, potassium sorbate is added after mixing terminates, continue to stir 20-40min, then add talcum powder, clorafin cobalt, compounded lubricant and resole, mixing temperature is 50-65 degree, and mixing rate is 130-140r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403855.3A CN105153837A (en) | 2015-07-10 | 2015-07-10 | Water drainage pipe anticorrosion coating material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403855.3A CN105153837A (en) | 2015-07-10 | 2015-07-10 | Water drainage pipe anticorrosion coating material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105153837A true CN105153837A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403855.3A Pending CN105153837A (en) | 2015-07-10 | 2015-07-10 | Water drainage pipe anticorrosion coating material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147500A (en) * | 2016-07-25 | 2016-11-23 | 广德玉龙泵业有限公司 | A kind of hydraulic vacuum compressor pipeline corrosion protection coating material |
Citations (5)
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|---|---|---|---|---|
| CN101161739A (en) * | 2006-10-12 | 2008-04-16 | 上海路丰助剂有限公司 | Aqueous rust-conversion rust-inhibiting primer |
| CN104073153A (en) * | 2014-07-24 | 2014-10-01 | 张慧玲 | Special rust-removal rust-prevention primer |
| CN104087051A (en) * | 2014-07-24 | 2014-10-08 | 张慧玲 | Derusting/antirust primer |
| CN104559573A (en) * | 2015-01-16 | 2015-04-29 | 江西铜业股份有限公司 | Water-based fireproof emulsion paint |
| CN104877477A (en) * | 2015-05-11 | 2015-09-02 | 江苏江城电气有限公司 | Anticorrosive fireproof coating for bus |
-
2015
- 2015-07-10 CN CN201510403855.3A patent/CN105153837A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161739A (en) * | 2006-10-12 | 2008-04-16 | 上海路丰助剂有限公司 | Aqueous rust-conversion rust-inhibiting primer |
| CN104073153A (en) * | 2014-07-24 | 2014-10-01 | 张慧玲 | Special rust-removal rust-prevention primer |
| CN104087051A (en) * | 2014-07-24 | 2014-10-08 | 张慧玲 | Derusting/antirust primer |
| CN104559573A (en) * | 2015-01-16 | 2015-04-29 | 江西铜业股份有限公司 | Water-based fireproof emulsion paint |
| CN104877477A (en) * | 2015-05-11 | 2015-09-02 | 江苏江城电气有限公司 | Anticorrosive fireproof coating for bus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147500A (en) * | 2016-07-25 | 2016-11-23 | 广德玉龙泵业有限公司 | A kind of hydraulic vacuum compressor pipeline corrosion protection coating material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |