CN106085218A - A kind of high-efficiency environment friendly compound closure agent - Google Patents
A kind of high-efficiency environment friendly compound closure agent Download PDFInfo
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- CN106085218A CN106085218A CN201610683064.5A CN201610683064A CN106085218A CN 106085218 A CN106085218 A CN 106085218A CN 201610683064 A CN201610683064 A CN 201610683064A CN 106085218 A CN106085218 A CN 106085218A
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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
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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
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
Abstract
The invention discloses the compound closure agent of a kind of high-efficiency environment friendly, relate to watersoluble closed dose of technical field, the compound closure agent of described high-efficiency environment friendly is by methyl silicon resin, alkyd resin, alumina sol 50～60 parts, oxidoreduction Graphene, catalyst, film former, lubricant, accelerator, metal inhibitor, surfactant, silane coupler, low-carbon alcohols, water forms, the compound closure agent of the present invention is water-based system, be conducive to environmental conservation and the health of operator, the adhesive force of the zinc-plating material after sealing treatment substantially increases, the neutral salt spray time is more than 400h, sealer is homogeneous after drying, smooth, non-discoloring transparent membrane, final corrosion-inhibiting coating can be used as, and sealer preparation method is simple, practicality is high.
Description
Technical field
The present invention relates to watersoluble closed dose of technical field, be specifically related to a kind of high-efficiency environment friendly compound closure agent.
Background technology
China is the first in the world big steel manufacturing country, but iron and steel is the most corrosion-prone metal.The whole world just has 1 in every 90 seconds
Ton steel corrosion becomes rust, and the energy needed for refining 1 ton of steel was then available for one family with 3 months, therefore at the corrosion resistant surfaces of ferrum
Reason technology is the most important.
At present, steel surface phosphatization processes with zirconiumization is conventional anticorrosion means.By steel substrate and containing phosphate
Conversional solution react, steel surface formed phosphating coat.But the porous of phosphating coat own, corrosion resistance is limited, so also
It must be done and further close Passivation Treatment.
Conventional sealer is chromate product.Chromate product has film property, can form one layer of cause in metal surface
Close water and oxide-film, and the function of also self-regeneration.It is with low cost, and technique is simple, and sealing effect is good.But six
Valency chromium has strong toxicity, is one of confirmed carcinogen, in addition chromium or a kind of sensitinogen, and chromic compound has
Some zests and corrosivity.Trivalent chromium is due to hydrolysis and Cr (OH)3Dissolubility small, water body is not up to harmful
Concentration, Cr VI is with CrO4-Form existence, do not limited by ambient condition, the highest concentration can be reached in water.Cause
This, not trivalent chromium toxicity is little, and is because its form existed and is not up to the highest adverse concentration in the ordinary course of things
Level.No matter trivalent chromium or Cr VI, its potential danger is fairly obvious, so the discharge of chromium is carried out strict limit by country
System, some country has been proposed for Chrome-free discharge in waste water.
In prior art, conventional chromium-free deactivation product still existence is only used for Phosphating Solution passivation aspect, and novel
Sheet material without silicon in cold-reduced sheet, hot rolled plate, ironcasting etc., with after Passivation Treatment, the most easily get rusty, antiseptic power reduction etc. after spraying paint
Shortcoming, therefore researches and develops a kind of new and effective sealer extremely urgent.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of compound closure agent, it not only has the closing effect of excellence
Really, prevent steel corrosion, and there is environment-protecting asepsis, safe and reliable feature.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of high-efficiency environment friendly compound closure agent, is made up of the material of following weight portion: methyl silicon resin 50～80 parts, alkyd
Resin 10～30 parts, alumina sol 50～60 parts, oxidoreduction Graphene 3～10 parts, catalyst 0.5～2 parts, film former 1
～3 parts, lubricant 1～3 parts, accelerator 3～5 parts, metal inhibitor 5～8 parts, surfactant 3～5 parts, silane coupler 1
～3 parts, low-carbon alcohols 15～20 parts, water 30～50 parts.
Preferably, described high-efficiency environment friendly compound closure agent, it is made up of the material of following weight portion: methyl silicon resin 60 parts,
Alkyd resin 20 parts, alumina sol 50 parts, oxidoreduction Graphene 8 parts, catalyst 1 part, film former 1 part, lubricant 1 part,
Accelerator 3 parts, metal inhibitor 6 parts, 5 parts of surfactant, silane coupler 3 parts, low-carbon alcohols 20 parts, 50 parts of water.
Preferably, in described alumina sol a diameter of the 20～30nm of aluminium oxide particles.
Preferably, during described metal inhibitor is polyethylene, poly-aspartate, hexamethylenamine, amine, lignosulfonate
Plant or two kinds.
Preferably, described surfactant is hydrophobic class surfactant.
Preferably, described surfactant is preferably, and described low-carbon polyol is ethylene glycol, propylene glycol, isopropanol, just
One or more compositionss in butanol, ethanol, glycerol.
Preferably, the preparation method of described high-efficiency environment friendly compound closure agent, comprise the following steps:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidation also
Former graphene suspension；
(2) by water and low-carbon alcohols mix homogeneously, obtain mixed solvent, then in mixed solvent add methyl silicon resin and
Alkyd resin, silane coupler and catalyst, be heated to reflux 1～2h at 80～100 DEG C, is subsequently adding oxidoreduction Graphene and hangs
Supernatant liquid, continues to be heated to reflux 15～45min, is subsequently cooled to 30～40 DEG C；
(3) in the mixing system of step (2), film former, lubricant, accelerator, metal inhibitor, surface activity are added
Agent stirs, and is subsequently adding alumina sol, continues stirring 5～10min, the most ultrasonic 3～5min, obtains high-efficiency environment friendly multiple
Close sealer.
Beneficial effects of the present invention: the present invention is main with the compound modified product of organic methyl silicon resin and alkyd resin
Film forming matter, by addition inorganic oxide Alumina gel as auxiliary film forming matter, forms one layer of dense film at coating surface, improves
The resistance to corrosion of coating, oxidoreduction Graphene is two-dimensional network shape structure, and and coating between there is stronger adhesion,
Can make to protect coating to completely cut off with external environment, protective coating is not corroded, and also add the stability of confining bed.The present invention answers
Conjunction sealer is the health of water-based system, beneficially environmental conservation and operator, the adhesive force of the zinc-plating material after sealing treatment
Substantially increasing, the neutral salt spray time, sealer was transparent membrane homogeneous, smooth, non-discoloring after drying, Ke Yiyong more than 400h
Making final corrosion-inhibiting coating, and sealer preparation method is simple, practicality is high.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
Embodiment 1:
The preparation method of a kind of high-efficiency environment friendly compound closure agent, comprises the following steps:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidation also
Former graphene suspension；
(2) by 50 parts of water and 10 parts of ethanol, 10 parts of isopropanol mix homogeneously, mixed solvent is obtained, then to mixed solvent
60 parts of methyl silicon resins of middle addition and 20 parts of alkyd resin, 3 parts of silane couplers and 1 part of catalyst, be heated to reflux at 100 DEG C
1.5h, is subsequently adding 8 parts of oxidoreduction graphene suspensions, continues to be heated to reflux 30min, then cooling 40 DEG C；
(3) in the mixed system of step (2), 1 part of film former, 1 part of lubricant, 3 parts of accelerator, 4 parts of Wu Luotuo are added
Product, 2 portions of lignosulfonates, 5 portions of hydrophobic surface activating agents stir, and (aluminium oxide is molten to be subsequently adding 50 parts of alumina sols
A diameter of 20nm of aluminium oxide particles in glue), continue stirring 5～10min, the most ultrasonic 3～5min, obtain high-efficiency environment friendly and be combined
Sealer.
Embodiment 2:
The preparation method of a kind of high-efficiency environment friendly compound closure agent, comprises the following steps:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidation also
Former graphene suspension；
(2) by 45 parts of water and 15 parts of glycerol mix homogeneously, obtain mixed solvent, then in mixed solvent, add 65 parts
Methyl silicon resin and 10 parts of alkyd resin, 1 part of silane coupler and 1 part of catalyst, be heated to reflux 1.5h at 100 DEG C, then add
Enter 5 parts of oxidoreduction graphene suspensions, continue to be heated to reflux 15min, be subsequently cooled to 40 DEG C；
(3) in the mixed system of step (2), 3 parts of film former, 2 parts of lubricants, 5 parts of accelerator, 6 parts of poly-Radix Asparagi ammonia are added
Acid, 2 portions of lignosulfonates, 5 portions of polyethylene, 3 portions of aspartic acids, 3 portions of hydrophobic surface activating agents stir, and are subsequently adding 50
Part alumina sol (a diameter of 20nm of aluminium oxide particles in alumina sol), continue stirring 5～10min, the most ultrasonic 3～
5min, obtains high-efficiency environment friendly compound closure agent.
Embodiment 3:
The preparation method of a kind of high-efficiency environment friendly compound closure agent, comprises the following steps:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidation also
Former graphene suspension；
(2) by 30 parts of water and 10 parts of isopropanols, 10 parts of ethylene glycol mix homogeneously, mixed solvent is obtained, then molten to mixing
Agent adds 50 parts of methyl silicon resins and 20 parts of alkyd resin, 3 parts of silane couplers and 0.5 part of catalyst, heats back at 80 DEG C
Stream 2h, is subsequently adding 10 parts of oxidoreduction graphene suspensions, continues to be heated to reflux 45min, be subsequently cooled to 30 DEG C；
(3) add in the mixed system of step (2) 2 parts of film former, 3 parts of lubricants, 3 parts of accelerator, 5 parts of ethylenediamines, 5
Part hydrophobic surface activating agent stirs, and (in alumina sol, aluminium oxide particles is straight to be subsequently adding 60 parts of alumina sols
Footpath is 30nm), continue stirring 5～10min, the most ultrasonic 3～5min, obtain high-efficiency environment friendly compound closure agent.
Embodiment 4:
The preparation method of a kind of high-efficiency environment friendly compound closure agent, comprises the following steps:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidation also
Former graphene suspension；
(2) by 50 parts of water and 10 parts of propylene glycol, 5 parts of n-butyl alcohol mix homogeneously, mixed solvent is obtained, then to mixed solvent
60 parts of methyl silicon resins of middle addition and 20 parts of alkyd resin, 3 parts of silane couplers and 2 parts of catalyst, be heated to reflux 2h at 80 DEG C,
It is subsequently adding 8 parts of oxidoreduction graphene suspensions, continues to be heated to reflux 30min, be subsequently cooled to 30 DEG C；
(3) in the mixed system of step (2), 1 part of film former, 2 parts of lubricants, 3 parts of accelerator, 5 part of three ethanol are added
Amine, 3 portions of lignosulfonates, 3 portions of hydrophobic surface activating agents stir, and (aluminium oxide is molten to be subsequently adding 55 parts of alumina sols
A diameter of 20nm of aluminium oxide particles in glue), continue stirring 5～10min, the most ultrasonic 3～5min, obtain high-efficiency environment friendly and be combined
Sealer.
Embodiment 5:
The preparation method of a kind of high-efficiency environment friendly compound closure agent, comprises the following steps:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidation also
Former graphene suspension；
(2) by 45 parts of water, 10 parts of glycerol, 10 parts of isopropanol mix homogeneously, mixed solvent is obtained, then to mixed solvent
80 parts of methyl silicon resins of middle addition and 30 parts of alkyd resin, 1 part of silane coupler and 1.5 parts of catalyst, be heated to reflux at 100 DEG C
1h, is subsequently adding 3 parts of oxidoreduction graphene suspensions, continues to be heated to reflux 15min, be subsequently cooled to 40 DEG C；
(3) in the mixed system of step (2), 2 parts of film former, 1 part of lubricant, 5 parts of accelerator, 5 parts of sulfonation are added wooden
Element, 5 portions of hydrophobic surface activating agents stir, and are subsequently adding 55 parts of alumina sols (aluminium oxide particles in alumina sol
A diameter of 30nm), continue stirring 5～10min, the most ultrasonic 3～5min, obtain high-efficiency environment friendly compound closure agent.
To sum up, the embodiment of the present invention has the advantages that the compound closure agent of the present invention is water-based system, is conducive to
Environmental conservation and the health of operator, the adhesive force of the zinc-plating material after sealing treatment substantially increases, and the neutral salt spray time exceedes
400h, sealer is transparent membrane homogeneous, smooth, non-discoloring after drying, can be used as final corrosion-inhibiting coating, and sealer
Preparation method is simple, and practicality is high.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. the compound closure agent of a high-efficiency environment friendly, it is characterised in that be made up of the material of following weight portion: methyl silicon resin 50
～80 parts, alkyd resin 10～30 parts, alumina sol 50～60 parts, oxidoreduction Graphene 3～10 parts, catalyst 0.5～2
Part, film former 1～3 parts, lubricant 1～3 parts, accelerator 3～5 parts, metal inhibitor 5～8 parts, surfactant 3～5 parts,
Silane coupler 1～3 parts, low-carbon alcohols 15～20 parts, water 30～50 parts.
2. the compound closure agent of high-efficiency environment friendly as claimed in claim 1, it is characterised in that by the material group of following weight portion
Become: methyl silicon resin 60 parts, alkyd resin 20 parts, alumina sol 50 parts, oxidoreduction Graphene 8 parts, catalyst 1 part, one-tenth
Membrane 1 part, lubricant 1 part, accelerator 3 parts, metal inhibitor 6 parts, 5 parts of surfactant, silane coupler 3 parts, low-carbon alcohols
20 parts, 50 parts of water.
3. high-efficiency environment friendly compound closure agent as claimed in claim 2, it is characterised in that aoxidize aluminum shot in described alumina sol
A diameter of the 20～30nm of son.
4. the compound closure agent of high-efficiency environment friendly as claimed in claim 3, it is characterised in that described metal inhibitor is poly-second
One or both in alkene, poly-aspartate, hexamethylenamine, amine, lignosulfonate.
5. the compound closure agent of high-efficiency environment friendly as claimed in claim 4, it is characterised in that described surfactant is hydrophobic class
Surfactant.
6. the compound closure agent of high-efficiency environment friendly as claimed in claim 5, it is characterised in that described surfactant is preferred
, described low-carbon polyol is one or more combinations in ethylene glycol, propylene glycol, isopropanol, n-butyl alcohol, ethanol, glycerol
Thing.
7. the compound closure agent of high-efficiency environment friendly as claimed in claim 6, it is characterised in that its preparation method, including following step
Rapid:
(1) by after Graphene concentrated sulphuric acid and concentrated nitric acid oxidation, then reduce under ice bath with sodium borohydride and obtain oxidoreduction stone
Ink alkene suspension；
(2) by water and low-carbon alcohols mix homogeneously, obtain mixed solvent, in mixed solvent, then add methyl silicon resin and alkyd
Resin, silane coupler and catalyst, be heated to reflux 1～2h at 80～100 DEG C, is subsequently adding oxidoreduction Graphene and suspends
Liquid, continues to be heated to reflux 15～45min, is subsequently cooled to 30～40 DEG C；
(3) in the mixing system of step (2), addition film former, lubricant, accelerator, metal inhibitor, surfactant stir
Mix uniformly, be subsequently adding alumina sol, continue stirring 5～10min, the most ultrasonic 3～5min, obtain the compound of high-efficiency environment friendly
Sealer.
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| CN106085218B CN106085218B (en) | 2018-05-04 |
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Cited By (10)
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| CN106967971A (en) * | 2017-03-31 | 2017-07-21 | 森鹤乐器股份有限公司 | A kind of feature of environmental protection nickel plating antirust sealer and its compound method |
| CN107815231A (en) * | 2017-10-27 | 2018-03-20 | 安徽瑞合铁路紧固件科技有限公司 | A kind of preparation method of waterborne anti-rust sealer |
| CN107828327A (en) * | 2017-10-27 | 2018-03-23 | 安徽瑞合铁路紧固件科技有限公司 | A kind of waterborne anti-rust sealer |
| CN108129885A (en) * | 2017-12-22 | 2018-06-08 | 广州超邦化工有限公司 | Hydroxyl graphene is modified coating sealer and preparation method thereof |
| CN108179418A (en) * | 2018-02-08 | 2018-06-19 | 广州超邦化工有限公司 | A kind of preparation method of zn-ni alloy deposits structure suitable under strong corrosive environment |
| CN108468041A (en) * | 2018-02-19 | 2018-08-31 | 桂林理工大学 | The method with corrosion-resistant function self-assembled composite film is prepared in aluminum alloy surface |
| CN109440094A (en) * | 2018-11-15 | 2019-03-08 | 江苏振光电力设备制造有限公司 | A kind of chrome-free tanning agent and the application on iron tower construction member is zinc-plated |
| CN110644032A (en) * | 2019-09-20 | 2020-01-03 | 成都阳光铝制品有限公司 | Nickel-free hole sealing agent and hole sealing process for aluminum alloy anodic oxide film |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106967971A (en) * | 2017-03-31 | 2017-07-21 | 森鹤乐器股份有限公司 | A kind of feature of environmental protection nickel plating antirust sealer and its compound method |
| CN107815231A (en) * | 2017-10-27 | 2018-03-20 | 安徽瑞合铁路紧固件科技有限公司 | A kind of preparation method of waterborne anti-rust sealer |
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| CN108129885A (en) * | 2017-12-22 | 2018-06-08 | 广州超邦化工有限公司 | Hydroxyl graphene is modified coating sealer and preparation method thereof |
| WO2019119487A1 (en) * | 2017-12-22 | 2019-06-27 | 广州超邦化工有限公司 | Hydroxyl graphene modified clad layer sealant and preparation method therefor |
| CN108179418A (en) * | 2018-02-08 | 2018-06-19 | 广州超邦化工有限公司 | A kind of preparation method of zn-ni alloy deposits structure suitable under strong corrosive environment |
| CN108179418B (en) * | 2018-02-08 | 2024-02-20 | 广州超邦化工有限公司 | Preparation method of zinc-nickel alloy coating structure suitable for strong corrosion environment |
| CN108468041A (en) * | 2018-02-19 | 2018-08-31 | 桂林理工大学 | The method with corrosion-resistant function self-assembled composite film is prepared in aluminum alloy surface |
| CN109440094A (en) * | 2018-11-15 | 2019-03-08 | 江苏振光电力设备制造有限公司 | A kind of chrome-free tanning agent and the application on iron tower construction member is zinc-plated |
| CN110644032A (en) * | 2019-09-20 | 2020-01-03 | 成都阳光铝制品有限公司 | Nickel-free hole sealing agent and hole sealing process for aluminum alloy anodic oxide film |
| CN110724985A (en) * | 2019-11-13 | 2020-01-24 | 珠海市玛斯特五金塑胶制品有限公司 | Sealing treatment liquid, transparent corrosion-resistant film and preparation method thereof |
| CN110724985B (en) * | 2019-11-13 | 2021-03-26 | 珠海市玛斯特五金塑胶制品有限公司 | Sealing treatment liquid, transparent corrosion-resistant film and preparation method thereof |
| CN111303764A (en) * | 2020-03-25 | 2020-06-19 | 江苏寅昊智能装备有限公司 | Coating sealing material based on nano composite and preparation method thereof |
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Denomination of invention: A kind of high-efficiency and environment-friendly composite sealer Effective date of registration: 20220825 Granted publication date: 20180504 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI HONGQIAO METAL MANUFACTURING Co.,Ltd. Registration number: Y2022980013601 |