CN106497430B - A kind of surface preventing material and preparation method thereof that anticorrosion is anti-aging - Google Patents
A kind of surface preventing material and preparation method thereof that anticorrosion is anti-aging Download PDFInfo
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- CN106497430B CN106497430B CN201611008864.3A CN201611008864A CN106497430B CN 106497430 B CN106497430 B CN 106497430B CN 201611008864 A CN201611008864 A CN 201611008864A CN 106497430 B CN106497430 B CN 106497430B
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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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
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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
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- 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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- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of surface preventing materials and preparation method thereof that anticorrosion is anti-aging, are mixed to get at normal temperature by mixture first and mixture second, and the weight ratio of mixture first and mixture second is 3-5:1；The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 40-60 parts；Epoxy resin, 30-50 parts；Glycerine, 6-10 parts；Epoxide resin reactive diluent, 4-6 parts；Emulsifier, 2-4 parts；Methyl tributanoximo silane and polytetramethylene ether diol are 7-9 parts total, and the two weight ratio is 6-8:1；Mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 35-45 parts；Toluene di-isocyanate(TDI), 15-25 parts；Ethylene glycol, 4-8 parts.Surface preventing material light aging resisting provided by the invention, and acid-alkali-corrosive-resisting can be competent at harsh Service Environment, be sprayed on infrastructure surface, can improve the service life of infrastructure with effective protection infrastructure.
Description
Technical field
The invention belongs to Material Fields, and in particular to a kind of surface preventing material that anticorrosion is anti-aging and its preparation side
Method.
Background technique
The Service Environment of infrastructure is typically more severe, in order to improve the service life of infrastructure, key position
Effective protection is most important.Currently, being usually the external coating anticorrosive paint in key position, it is situated between with exclusion of water, air, corrosion
The substances such as matter, to generate protective action.But commonly the anticorrosive paint self deterioration service life is shorter, to the tolerance of adverse circumstances
Difference is difficult to the reliable protection that structure provides 30 years, 50 years or even 100 years.3-5 will be again after common corrosion-inhibiting coating coating
Coating, causes the huge waste of human and material resources, financial resources, and the service life after the current coating of the anticorrosive paint in China
Also only have 15-20, be far unable to satisfy important infrastructure 100 years or more requirement of shelter.
It can be seen that the development of the anti-aging surface preventing material of high-efficiency anticorrosive is most important.
Summary of the invention
The purpose of the present invention is to provide a kind of surface preventing materials and preparation method thereof that anticorrosion is anti-aging.
Above-mentioned purpose of the invention is achieved by following technical solution：
A kind of surface preventing material that anticorrosion is anti-aging, is mixed to get at normal temperature by mixture first and mixture second,
The weight ratio of mixture first and mixture second is 3-5:1；The mixture first is composed of the following raw materials in parts by weight：Emulsification drip
Blueness, 40-60 parts；Epoxy resin, 30-50 parts；Glycerine, 6-10 parts；Epoxide resin reactive diluent, 4-6 parts；Emulsifier, 2-4
Part；Methyl tributanoximo silane and polytetramethylene ether diol are 7-9 parts total, and the two weight ratio is 6-8:1；Mixture second
It is composed of the following raw materials in parts by weight：Waterborne curing agent, 35-45 parts；Toluene di-isocyanate(TDI), 15-25 parts；Ethylene glycol, 4-8
Part.
Preferably, the anti-aging surface preventing material of the anticorrosion is mixed at normal temperature by mixture first and mixture second
Conjunction obtains, and the weight ratio of mixture first and mixture second is 4:1.
Preferably, the mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 50 parts；Epoxy resin, 40
Part；Glycerine, 8 parts；Epoxide resin reactive diluent, 5 parts；Emulsifier, 3 parts；Methyl tributanoximo silane and poly- four methylene
Totally 8 parts of base ether glycol, the two weight ratio is 7:1.
Preferably, the mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 40 parts；Toluene diisocyanate
Acid esters, 20 parts；Ethylene glycol, 6 parts.
Preferably, emulsified asphalt is cationic medium-setting emulsified asphalt, specifically cation emulsified using type is split in Zhonghai 36-1
Pitch.
Preferably, the epoxy resin is bisphenol A type epoxy resin or bisphenol f type epoxy resin.
Preferably, epoxide resin reactive diluent be 501 epoxide resin reactives release dilute dose or 660 epoxide resin reactives release it is dilute
Agent.
Preferably, the emulsifier be in split type cation asphalt emulgent.
Preferably, the waterborne curing agent is that AB-HGF type aqueous epoxy curing agent or AB-HGA type water-base epoxy solidify
Agent.
The preparation method of the anti-aging surface preventing material of above-mentioned anticorrosion：Prepare respectively by weight mixture first and
Mixture first and mixture second are uniformly mixed by mixture second, room temperature by weight using first 3-5 hours.
Advantages of the present invention：
Surface preventing material light aging resisting provided by the invention, and acid-alkali-corrosive-resisting can be competent at harsh Service Environment,
It is sprayed on infrastructure surface, the service life of infrastructure can be improved with effective protection infrastructure.
Specific embodiment
Essentiality content of the invention is further illustrated below with reference to embodiment.
Embodiment 1：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 4:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 50 parts；Epoxy resin, 40 parts；Glycerine, 8 parts；Ring
Oxygen resin reactive diluents, 5 parts；Emulsifier, 3 parts；Methyl tributanoximo silane and totally 8 parts of polytetramethylene ether diol, two
Person's weight ratio is 7:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 40 parts；Toluene two is different
Cyanate, 20 parts；Ethylene glycol, 6 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 4 hours
Mixture first and mixture second are uniformly mixed by weight.
Embodiment 2：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 3:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 40 parts；Epoxy resin, 30 parts；Glycerine, 6 parts；Ring
Oxygen resin reactive diluents, 4 parts；Emulsifier, 2 parts；Methyl tributanoximo silane and totally 7 parts of polytetramethylene ether diol, two
Person's weight ratio is 6:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 35 parts；Toluene two is different
Cyanate, 15 parts；Ethylene glycol, 4 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 3 hours
Mixture first and mixture second are uniformly mixed by weight.
Embodiment 3：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 5:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 60 parts；Epoxy resin, 50 parts；Glycerine, 10 parts；Ring
Oxygen resin reactive diluents, 6 parts；Emulsifier, 4 parts；Methyl tributanoximo silane and totally 9 parts of polytetramethylene ether diol, two
Person's weight ratio is 8:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 45 parts；Toluene two is different
Cyanate, 25 parts；Ethylene glycol, 8 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 5 hours
Mixture first and mixture second are uniformly mixed by weight.
Embodiment 4：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 4:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 50 parts；Epoxy resin, 40 parts；Glycerine, 8 parts；Ring
Oxygen resin reactive diluents, 5 parts；Emulsifier, 3 parts；Methyl tributanoximo silane and totally 8 parts of polytetramethylene ether diol, two
Person's weight ratio is 6:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 40 parts；Toluene two is different
Cyanate, 20 parts；Ethylene glycol, 6 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 4 hours
Mixture first and mixture second are uniformly mixed by weight.
Embodiment 5：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 4:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 50 parts；Epoxy resin, 40 parts；Glycerine, 8 parts；Ring
Oxygen resin reactive diluents, 5 parts；Emulsifier, 3 parts；Methyl tributanoximo silane and totally 8 parts of polytetramethylene ether diol, two
Person's weight ratio is 8:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 40 parts；Toluene two is different
Cyanate, 20 parts；Ethylene glycol, 6 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 4 hours
Mixture first and mixture second are uniformly mixed by weight.
Embodiment 6：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 4:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 50 parts；Epoxy resin, 40 parts；Glycerine, 8 parts；Ring
Oxygen resin reactive diluents, 5 parts；Emulsifier, 3 parts；Methyl tributanoximo silane and totally 8 parts of polytetramethylene ether diol, two
Person's weight ratio is 5:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 40 parts；Toluene two is different
Cyanate, 20 parts；Ethylene glycol, 6 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 4 hours
Mixture first and mixture second are uniformly mixed by weight.
Embodiment 7：The preparation of surface preventing material
It is mixed to get at normal temperature by mixture first and mixture second, the weight ratio of mixture first and mixture second is 4:1；
The mixture first is composed of the following raw materials in parts by weight：Emulsified asphalt, 50 parts；Epoxy resin, 40 parts；Glycerine, 8 parts；Ring
Oxygen resin reactive diluents, 5 parts；Emulsifier, 3 parts；Methyl tributanoximo silane and totally 8 parts of polytetramethylene ether diol, two
Person's weight ratio is 9:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 40 parts；Toluene two is different
Cyanate, 20 parts；Ethylene glycol, 6 parts.
Wherein, the emulsified asphalt is cationic medium-setting emulsified asphalt；The epoxy resin is bisphenol A type epoxy resin,
Bisphenol f type epoxy resin can also be used；The epoxide resin reactive diluent is that 501 epoxide resin reactives release dilute dose, can also
To release dilute dose using 660 epoxide resin reactives；The emulsifier splits type cation asphalt emulgent in being；The waterborne curing agent
For AB-HGF type aqueous epoxy curing agent, AB-HGA type aqueous epoxy curing agent can also be used.
Preparation method：Prepare mixture first and mixture second respectively by weight, room temperature will using first 4 hours
Mixture first and mixture second are uniformly mixed by weight.
In above-described embodiment, portion represents 0.1 kilogram, and the aliquant reservation that rounds up of when calculating is to 0.01 kilogram.
Embodiment 8：Effect example
The protective layer of 3mm thickness is made using surface preventing material prepared by embodiment 1-7 respectively, is placed at room temperature for 24 hours
By 9600 hours ultraviolet lights, the tensile strength and elongation at break before illumination and after illumination were measured respectively.
Embodiment 2,3 test results and embodiment 4,5 are almost the same.
The result shows that surface preventing material provided by the invention has both intensity and flexibility, and light aging resisting, can be competent at
Harsh Service Environment, is sprayed on infrastructure surface, can be with effective protection infrastructure, and that improves infrastructure uses the longevity
Life.In addition, surface preventing material provided by the invention also acid-alkali-corrosive-resisting.
Claims (9)
1. a kind of preparation method for the surface preventing material that anticorrosion is anti-aging, it is characterised in that：The surface preventing material is by mixing
It closes object first and mixture second is mixed to get at normal temperature, the weight ratio of mixture first and mixture second is 3-5:1；The mixture
First is composed of the following raw materials in parts by weight：Emulsified asphalt, 40-60 parts；Epoxy resin, 30-50 parts；Glycerine, 6-10 parts；Epoxy
Resin reactive diluents, 4-6 parts；Emulsifier, 2-4 parts；Methyl tributanoximo silane and the total 7-9 of polytetramethylene ether diol
Part, the two weight ratio is 6-8:1；The mixture second is composed of the following raw materials in parts by weight：Waterborne curing agent, 35-45
Part；Toluene di-isocyanate(TDI), 15-25 parts；Ethylene glycol, 4-8 parts；
Preparation method is：Prepare mixture first and mixture second respectively by weight, room temperature will using first 3-5 hours
Mixture first and mixture second are uniformly mixed by weight.
2. preparation method according to claim 1, it is characterised in that：It is mixed at normal temperature by mixture first and mixture second
It obtains, the weight ratio of mixture first and mixture second is 4:1.
3. preparation method according to claim 2, which is characterized in that the mixture first by following parts by weight raw material group
At：Emulsified asphalt, 50 parts；Epoxy resin, 40 parts；Glycerine, 8 parts；Epoxide resin reactive diluent, 5 parts；Emulsifier, 3 parts；
Methyl tributanoximo silane and totally 8 parts of polytetramethylene ether diol, the two weight ratio are 7:1.
4. preparation method according to claim 2, which is characterized in that the mixture second by following parts by weight raw material group
At：Waterborne curing agent, 40 parts；Toluene di-isocyanate(TDI), 20 parts；Ethylene glycol, 6 parts.
5. preparation method according to claim 1 to 4, it is characterised in that：The emulsified asphalt is to split cream in cation
Change pitch.
6. preparation method according to claim 1 to 4, it is characterised in that：The epoxy resin is bisphenol type epoxy
Resin or bisphenol f type epoxy resin.
7. preparation method according to claim 1 to 4, it is characterised in that：The epoxide resin reactive diluent is
501 epoxide resin reactives release dilute dose or 660 epoxide resin reactives release dilute dose.
8. preparation method according to claim 1 to 4, it is characterised in that：The emulsifier splits the drip of type cation in being
Green emulsifier.
9. preparation method according to claim 1 to 4, it is characterised in that：The waterborne curing agent is AB-HGF type water
Property epoxy hardener or AB-HGA type aqueous epoxy curing agent.
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| CN201611008864.3A CN106497430B (en) | 2016-11-16 | 2016-11-16 | A kind of surface preventing material and preparation method thereof that anticorrosion is anti-aging |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760291A (en) * | 2005-11-18 | 2006-04-19 | 西北师范大学 | Anti-corrosive paint of epoxy resin based on aqueous bitumen, and preparation method |
| CN102675889A (en) * | 2012-05-22 | 2012-09-19 | 山西明科斯科技有限公司 | Polymer modified emulsified asphalt composition and preparation method thereof |
| CN103834186A (en) * | 2014-03-25 | 2014-06-04 | 南京仁恒路桥科技有限公司 | Warm-mix and fast-set epoxy asphalt material and preparation method thereof |
| CN103980721A (en) * | 2014-05-09 | 2014-08-13 | 天津市亨益晟泰筑路材料科技有限公司 | Preparing method of epoxy compound type emulsified asphalt |
| CN105885489A (en) * | 2016-06-19 | 2016-08-24 | 王春莉 | Metal protective coating and preparation method thereof |
-
2016
- 2016-11-16 CN CN201611008864.3A patent/CN106497430B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760291A (en) * | 2005-11-18 | 2006-04-19 | 西北师范大学 | Anti-corrosive paint of epoxy resin based on aqueous bitumen, and preparation method |
| CN102675889A (en) * | 2012-05-22 | 2012-09-19 | 山西明科斯科技有限公司 | Polymer modified emulsified asphalt composition and preparation method thereof |
| CN103834186A (en) * | 2014-03-25 | 2014-06-04 | 南京仁恒路桥科技有限公司 | Warm-mix and fast-set epoxy asphalt material and preparation method thereof |
| CN103980721A (en) * | 2014-05-09 | 2014-08-13 | 天津市亨益晟泰筑路材料科技有限公司 | Preparing method of epoxy compound type emulsified asphalt |
| CN105885489A (en) * | 2016-06-19 | 2016-08-24 | 王春莉 | Metal protective coating and preparation method thereof |
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