CN109294438A - A kind of poly- silicon ceramics corrosion-inhibiting coating - Google Patents

A kind of poly- silicon ceramics corrosion-inhibiting coating Download PDF

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Publication number
CN109294438A
CN109294438A CN201811208954.6A CN201811208954A CN109294438A CN 109294438 A CN109294438 A CN 109294438A CN 201811208954 A CN201811208954 A CN 201811208954A CN 109294438 A CN109294438 A CN 109294438A
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CN
China
Prior art keywords
poly
solution
silicon ceramics
silicone resin
mixing slurry
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CN201811208954.6A
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Chinese (zh)
Inventor
李友柱
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Tianjin Miyi Science & Technology Co Ltd
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Tianjin Miyi Science & Technology Co Ltd
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Priority to CN201811208954.6A priority Critical patent/CN109294438A/en
Publication of CN109294438A publication Critical patent/CN109294438A/en
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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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • 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

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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)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)

Abstract

The present invention provides a kind of poly- silicon ceramics corrosion-inhibiting coatings, it is related to anti-corrosion material field, including poly- silicon ceramics mixing slurry A, solution B and solution C, according to weight percent, poly- silicon ceramics mixing slurry A includes alumina silicate, silica, ceramic powder, poly- silicone resin and mica powder；B solution includes polysiloxanes and RSPM；C solution includes silane coupling agent and HP2000 silicone resin, the present invention can not only act on metal, timber, glass and rubber etc., and classification surface forms corrosion prevention film mostly, carrying construction is carried out convenient for worker, and the corrosion prevention film formed has the performance of strong adsorption force, salt spray resistance, high temperature resistant and acid and alkali-resistance.

Description

A kind of poly- silicon ceramics corrosion-inhibiting coating
Technical field
The present invention relates to anti-corrosion material field more particularly to a kind of poly- silicon ceramics corrosion-inhibiting coatings.
Background technique
Current corrosion-inhibiting coating coating type is various, such as metal class surface covering, wall surface coating and floor coatings etc. It is varied.
But the existing coating applied to smooth surfaces such as rubber or glass is generally difficult to persistently, then with the time It can gradually fall off, simultaneously because needing corrosion-resistant article various, the corrosion-inhibiting coating type of every one kind article surface is different, causes to fill It repairs or maintenance personal needs to carry the anticorrosion coating material of plurality of classes, also will cause puzzlement inconvenient to carry, therefore how Enabling to coating that can persistently act on big multi-class surface formation corrosion-inhibiting coating becomes those skilled in the art urgently Problem to be solved.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of poly- silicon ceramics are provided Corrosion-inhibiting coating, most of article surfaces that act on which can be lasting form corrosion-inhibiting coating.
The present invention is to be achieved by the following technical programs:
A kind of poly- silicon ceramics corrosion-inhibiting coating, including poly- silicon ceramics mixing slurry A, solution B and solution C, according to weight percent, The poly- silicon ceramics mixing slurry A includes alumina silicate 3% -5%, silica 1 0% -15%, ceramic powder 20-25%, poly- silicon tree Rouge 50% one 60%, mica powder 3%-10%；The B solution includes polysiloxanes 90% -95% and RSPM 5% - 10%；C solution includes silane coupling agent 90% -95% and HP2000 silicone resin 5% -10%.
According to the above technical scheme, it is preferable that including poly- silicon ceramics mixing slurry A, solution B and solution C, according to weight percent Than the poly- silicon ceramics mixing slurry A includes alumina silicate 4%, silica 1 2%, ceramic powder 22%, poly- silicone resin 55%, mica Powder 7%；The B solution includes polysiloxanes 93% and RSPM 7%；C solution includes silane coupling agent 92% and HP2000 Silicone resin 8%.
A kind of preparation method of poly- silicon ceramics corrosion-inhibiting coating, comprising the following steps:
1) sorting of poly- silicon ceramics mixing slurry A, according to weight percent, including alumina silicate 3% -5%, silica 10% -15%, ceramic powder 20-25%, poly- silicone resin 50% one 60%, mica powder 3%-10%, then dispersion mashing, filtering；
2) according to weight percent, the polysiloxanes for choosing 5% -10% RSPM dissolution 90% -95% obtains solution B；
3) according to weight percent, the HP2000 silicon tree of 90% -95% silane coupling agent dissolution 5% -10% is chosen Rouge obtains solution C；
4) by three kinds of poly- silicon ceramics mixing slurry A, solution B, solution C independent packagings by weight percentage.
According to the above technical scheme, it is preferable that the following steps are included:
1) sorting of poly- silicon ceramics mixing slurry A, according to weight percent, including alumina silicate 4%, silica 1 2%, pottery Porcelain powder 22%, poly- silicone resin 55%, mica powder 7%, then dispersion mashing, filtering；
2) according to weight percent, the polysiloxanes for choosing 7% RSPM dissolution 93% obtains solution B；
3) according to weight percent, the HP2000 silicone resin for choosing 92% silane coupling agent dissolution 8% obtains solution C；
4) by three kinds of poly- silicon ceramics mixing slurry A, solution B, solution C independent packagings by weight percentage.
According to the above technical scheme, it is preferable that the dispersion mashing in step 1) is implemented by high speed disperser.
The beneficial effects of the present invention are: being mixed between poly- silicon ceramics mixing slurry A, solution B and solution C in the present invention It is chemically reacted in the case where stirring evenly, there are extremely strong adsorption capacities for finished product, can act on metal, timber, glass And the surfaces such as rubber form corrosion prevention film, and the corrosion prevention film formed has strong adsorption capacity, salt spray resistance, high temperature resistant and acid and alkali-resistance Performance.
Detailed description of the invention
Fig. 1 shows the coating performance figure of embodiment according to the present invention.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most The present invention is described in further detail for good embodiment.
Embodiment one:
The present invention provides a kind of poly- silicon ceramics corrosion-inhibiting coatings, including poly- silicon ceramics mixing slurry A, solution B and solution C, press According to weight percent, the poly- silicon ceramics mixing slurry A includes alumina silicate 3%, silica 1 4%, ceramic powder 20%, poly- silicon tree Rouge 60%, mica powder 3%；The B solution includes polysiloxanes 90% and RSPM 10%；C solution includes silane coupling agent 90% and HP2000 silicone resin 10%.
Embodiment two:
Poly- silicon ceramics corrosion-inhibiting coating, including poly- silicon ceramics mixing slurry A, solution B and solution C, it is described according to weight percent Poly- silicon ceramics mixing slurry A includes alumina silicate 5%, silica 1 0%, ceramic powder 25%, poly- silicone resin 50%, mica powder 10%； The B solution includes polysiloxanes 95% and RSPM5%；C solution includes silane coupling agent 95% and HP2000 silicone resin 5%.
Embodiment three:
Poly- silicon ceramics corrosion-inhibiting coating, according to above scheme, it is preferred that including poly- silicon ceramics mixing slurry A, solution B and solution C, according to weight percent, the poly- silicon ceramics mixing slurry A includes alumina silicate 4%, silica 1 2%, ceramic powder 22%, is gathered Silicone resin 55%, mica powder 7%；The B solution includes polysiloxanes 93% and RSPM 7%；C solution includes silane coupled Agent 92% and HP2000 silicone resin 8%.
According to above-described embodiment, it is preferred that the size of silica is 1000 mesh；
According to above-described embodiment, it is preferred that silane coupling agent KH550；
According to above-described embodiment, it is preferred that the size of mica powder is 1000 mesh；
According to above-described embodiment, it is preferred that silicone resin is wacker chemicals organic siliconresin HP2000.
The method for preparing poly- silicon ceramics corrosion-inhibiting coating, comprising the following steps:
1) sorting of poly- silicon ceramics mixing slurry A, according to weight percent, including alumina silicate 3% -5%, silica 10% -15%, ceramic powder 20-25%, poly- silicone resin 50 one 60%, mica powder 3%-10%, then dispersion mashing, filtering；
2) according to weight percent, the polysiloxanes for choosing the RSPM dissolution 90% -95% of 5%-10% obtains solution B；
3) according to weight percent, the HP2000 silicon tree of 90% -95% silane coupling agent dissolution 5% -10% is chosen Rouge obtains solution C；
4) by three kinds of poly- silicon ceramics mixing slurry A, solution B, solution C independent packagings by weight percentage.
According to above-described embodiment, it is preferable that the following steps are included:
1) sorting of poly- silicon ceramics mixing slurry A, according to weight percent, including alumina silicate 4%, silica 1 2%, pottery Porcelain powder 22%, poly- silicone resin 55%, mica powder 7%, then dispersion mashing, filtering；
2) according to weight percent, the polysiloxanes for choosing 7% RSPM dissolution 93% obtains solution B；
3) according to weight percent, the HP2000 silicone resin for choosing 92% silane coupling agent dissolution 8% obtains solution C；
4) by three kinds of poly- silicon ceramics mixing slurry A, solution B, solution C independent packagings by weight percentage.
According to above-described embodiment, it is preferable that the dispersion mashing in step 1) is implemented by high speed disperser.
Form of construction work: before use, poly- silicon ceramics mixing slurry A, solution B and solution C are successively poured into another first Uniform stirring is carried out in empty barrel, is then surface-treated using spraying or brushing mode.
Spraying: using high-pressure airless spraying gun, and the pressure of spray gun is larger, and jet size is greater than 0.36mm, 40 ° of spray angle- 70°。
It brushes: being suitable for precoating and small area coating, reach defined thickness of dry film, it is small to be greater than 8 for (25 DEG C) of brush interval again When.
The beneficial effects of the present invention are: being mixed between poly- silicon ceramics mixing slurry A, solution B and solution C in the present invention It is chemically reacted in the case where stirring evenly, there are extremely strong adsorption capacities for finished product, can act on metal, timber, glass And the surfaces such as rubber form corrosion prevention film, and the corrosion prevention film formed has strong adsorption capacity, salt spray resistance, high temperature resistant and acid and alkali-resistance Performance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (5)

1. a kind of poly- silicon ceramics corrosion-inhibiting coating, which is characterized in that including poly- silicon ceramics mixing slurry A, solution B and solution C, according to weight Percentage is measured, the poly- silicon ceramics mixing slurry A includes alumina silicate 3% -5%, silica 1 0% -15%, ceramic powder 20- 25%, poly- silicone resin 50% one 60% and mica powder 3%-10%；The B solution include polysiloxanes 90% -95% and RSPM 5% -10%；C solution includes silane coupling agent 90% -95% and HP2000 silicone resin 5% -10%.
2. a kind of poly- silicon ceramics corrosion-inhibiting coating according to claim 1, which is characterized in that including poly- silicon ceramics mixing slurry A, Solution B and solution C, according to weight percent, the poly- silicon ceramics mixing slurry A includes alumina silicate 4%, silica 1 2%, pottery Porcelain powder 22%, poly- silicone resin 55%, mica powder 7%；The B solution includes polysiloxanes 93% and RSPM 7%；C solution packet Include silane coupling agent 92% and HP2000 silicone resin 8%.
3. a kind of preparation method of poly- silicon ceramics corrosion-inhibiting coating, which comprises the following steps:
1) sorting of poly- silicon ceramics mixing slurry A, according to weight percent, including alumina silicate 3% -5%, silica 1 0% - 15%, ceramic powder 20-25%, poly- silicone resin 50 one 60% and mica powder 3%-10%, then dispersion mashing, filtering；
2) according to weight percent, the polysiloxanes for choosing 5% -10% RSPM dissolution 90% -95% obtains solution B；
3) according to weight percent, the HP2000 silicone resin for choosing 90% -95% silane coupling agent dissolution 5% -10% is obtained To solution C；
4) by three kinds of poly- silicon ceramics mixing slurry A, solution B, solution C independent packagings by weight percentage.
4. the preparation method of poly- silicon ceramics corrosion-inhibiting coating according to claim 3, which comprises the following steps:
1) sorting of poly- silicon ceramics mixing slurry A, according to weight percent, including alumina silicate 4%, silica 1 2%, ceramic powder 22%, poly- silicone resin 55%, mica powder 7%, then dispersion mashing, filtering；
2) according to weight percent, the polysiloxanes for choosing 7% RSPM dissolution 93% obtains solution B；
3) according to weight percent, the HP2000 silicone resin for choosing 92% silane coupling agent dissolution 8% obtains solution C；
4) by three kinds of poly- silicon ceramics mixing slurry A, solution B, solution C independent packagings by weight percentage.
5. the preparation method of poly- silicon ceramics corrosion-inhibiting coating according to claim 4, which is characterized in that the dispersion in step 1) is beaten Slurry is implemented by high speed disperser.
CN201811208954.6A 2018-10-17 2018-10-17 A kind of poly- silicon ceramics corrosion-inhibiting coating Pending CN109294438A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103122197A (en) * 2013-01-31 2013-05-29 中科院广州化学有限公司 Resin-based flexible ceramic protective coating
CN106085151A (en) * 2016-06-15 2016-11-09 杭州吉华高分子材料股份有限公司 A kind of high tenacity ceramic coating and preparation method thereof
US20170355851A1 (en) * 2014-12-25 2017-12-14 Shengyi Technology Co., Ltd. Ceramized Silicone Resin Composition and Pre-preg and Laminate that Use the Composition
CN107858095A (en) * 2017-12-06 2018-03-30 高州市名洋化工有限公司 A kind of high temperature resistant anti-oxidation coating and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103122197A (en) * 2013-01-31 2013-05-29 中科院广州化学有限公司 Resin-based flexible ceramic protective coating
US20170355851A1 (en) * 2014-12-25 2017-12-14 Shengyi Technology Co., Ltd. Ceramized Silicone Resin Composition and Pre-preg and Laminate that Use the Composition
CN106085151A (en) * 2016-06-15 2016-11-09 杭州吉华高分子材料股份有限公司 A kind of high tenacity ceramic coating and preparation method thereof
CN107858095A (en) * 2017-12-06 2018-03-30 高州市名洋化工有限公司 A kind of high temperature resistant anti-oxidation coating and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈琳: "有机硅基耐高温涂层研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 *

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Application publication date: 20190201