CN106497314A - A kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance and preparation method thereof - Google Patents
A kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance and preparation method thereof Download PDFInfo
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- CN106497314A CN106497314A CN201610897765.9A CN201610897765A CN106497314A CN 106497314 A CN106497314 A CN 106497314A CN 201610897765 A CN201610897765 A CN 201610897765A CN 106497314 A CN106497314 A CN 106497314A
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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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
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- 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
- C09D7/63—Additives non-macromolecular organic
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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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
The present invention discloses a kind of excellent water-base epoxy priming paint of steel construction salt spray corrosion resistance, is made up of the raw material of following weight portion：Epoxy resin 50 70, Cardanol 16 21, formalin 14 23, isophorone diamine 18 25, KH550 24, attapulgite 38,1mol/L hydrochloric acid solutions are appropriate, benzyltriethylammoinium chloride 0.6 1.5,30% sodium hydroxide solution 15 20, appropriate deionized water, stearmide 12, epoxide diluent 15, many walls nanotube 0.8 2, appropriate concentrated sulphuric acid, appropriate concentrated nitric acid, acetone in proper.There is etherificate cross-linking reaction using the silicone hydroxyl in attapulgite's surface and Cardanol herein, modified cashew pnenolic aldehyde amine hardener is prepared by chemical reaction again, modified firming agent has the advantages that Cardanol amide hardener, have the advantage of attapulgite again concurrently, the epoxy coating of preparation have yellowing resistance preferably, low-temperature curable the characteristics of.
Description
Technical field
The invention belongs to paint field, more particularly to a kind of steel construction excellent water-base epoxy bottom of salt spray corrosion resistance
Paint and preparation method thereof.
Background technology
Countries in the world coating industry steps up the research of the environment-friendly type coating to low VOC emission, water-based anticorrosive paint in recent years
Greatly reduce and even completely eliminated VOC emission, and safe and convenient to use, to develop rapidly.Mono-component aqueous anticorrosive paint
Using base material polymer emulsion mostly be the performances such as thermoplastics type, hardness of film, resistance to medium, anti-pollution and be difficult to reach solvent-borne type work
Industry Coating levels.Thus people start the research for being devoted to bi-component waterborne anticorrosive paint in recent years.Bi-component aqueous epoxy is prevented
Rotten coating can be strong with room temperature crosslinking curing, adhesive force, and high mechanical strength, chemical mediator-resitant property are good, and its performance can reach molten
Dosage form epoxy coating level, thus solvent type epoxy anticorrosive paint can be substituted, it is applied to anticorrosion of steel structure.
Polyamide-based firming agent can have good anti-corrosive properties with the ambient temperature curing film forming of epoxy resin, the paint film after solidification
And pliability.But drying time is long, its maximum shortcoming is that low temperature curing properties are poor, and generally, temperature is less than 10 DEG C
When cannot just carry out normal construction, and the winter temperature of China's most area is all below 5 DEG C, and large-scale steel structure exists substantially
Outdoor construction, which limits its use in the winter time.
Zhao Keming, Wang Feidi, Qiu Qinghua et al. are at which《The synthesis of modified by cardanol amine epoxy terrace firming agent and performance
Research》In one text, with natural product garbage cashew nut shell extract Cardanol as raw material, with formaldehyde and polyamine（Divinyl three
Amine, triethylene tetramine, m-xylene diamine, isophorone diamine）Reaction, synthesizes amine system epoxide terrace firming agent, existing fatty amine
Room temperature fast setting and excellent chemical-resistant, have the low toxicity of low molecular polyamides, good pliability again.But due to waist
Phenolic hydroxyl group-OH in fruit phenol molecule is not involved in reacting, the phenolic hydroxyl group containing weak acid in modified firming agent so as to film easily quilt
Aoxidize and alkali resistance is not good, easily absorb ultraviolet light, be copolymerized, the epoxy coating Yellowing especially severe of solidification.
Therefore, there is etherificate cross-linking reaction using the silicone hydroxyl in attapulgite's surface and Cardanol herein, then by changing
Learn reaction and prepare modified cashew pnenolic aldehyde amine hardener, modified firming agent had both had general Cardanol amide hardener, and
Have the advantage of attapulgite concurrently, form metastable curing system, hence it is evident that improve the color inhibition of epoxy resin cure film
Performance.
Content of the invention
For the deficiencies in the prior art, the present invention provides a kind of steel construction excellent water-base epoxy of salt spray corrosion resistance
Priming paint and preparation method thereof, improves the anti-yellowing property of epoxy resin cure film.
A kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance, is made up of the raw material of following weight portion：
Epoxy resin 50-70 parts, Cardanol 16-21 parts, formalin 14-23 part, isophorone diamine 18-25 part, KH550 2-4
Part, attapulgite 3-8 parts, 1mol/L hydrochloric acid solutions are appropriate, and benzyltriethylammoinium chloride 0.6-1.5 parts, 30% sodium hydroxide are molten
Liquid 15-20 parts, appropriate deionized water, stearmide 1-2 parts, epoxide diluent 1-5 parts, many walls nanotube 0.8-2 part, concentrated sulphuric acid
In right amount, appropriate concentrated nitric acid, acetone in proper.
Comprise the following steps that：
（1）Attapulgite modified Cardanol：
1., attapulgite is added in the aqueous solution of KH550, pH to 3-4 is adjusted with 1mol/L hydrochloric acid solutions, at stirring at normal temperature
Reason 12-18 hours, are washed with deionized afterwards, and 1500-2500r/min is centrifuged, and vacuum drying is crushed, and crosses 100-200 mesh
Sieve, standby；
2., the attapulgite after Cardanol, benzyltriethylammoinium chloride and modification is added in reaction bulb, in 70-90
Under the conditions of DEG C, constant temperature stirring 3-5 hours, are cooled to 50-70 DEG C, add 30% sodium hydroxide solution, under conditions constant temperature stirring
2-4 hours, are cooled to room temperature, wash to neutrality, separate and concentrate, obtain attapulgite modified Cardanol；
（2）The preparation of modified cashew pnenolic aldehyde amine hardener：
Will be equipped with motor stirrer, the four-hole boiling flask of condensing tube is placed in 30-50 DEG C of water bath with thermostatic control, add step（1）Prepare
Attapulgite modified Cardanol, Deca isophorone diamine, adds formalin and stirs while stirring, water-bath liter
Warm 90-100 DEG C, isothermal reaction 2-4 hours are cooled to 60-75 DEG C, and control pressure carries out decompression steaming in 0.0085-0.0095MPa
Evaporate, modification cashew pnenolic aldehyde amine hardener is obtained；
（3）During CNT is added to volume ratio for 3: 1 concentrated sulphuric acid and the mixed acid solution of concentrated nitric acid, in 70-90 DEG C of constant temperature
Sonic oscillation in water-bath, condensing reflux 2-4 hours, deionized water carries out filtering and washing to CNT mixed acid solution until pH
Value is close to neutrality, then with acetone rinsing 3-5 time, finally drying obtains carboxyl acid modified CNT；
（4）First by part steps（2）The modified cashew pnenolic aldehyde amine hardener for obtaining is premixed with defoamer, water, adds step afterwards
（3）The carboxyl acid modified CNT for obtaining disperses 10-20 minutes at a high speed, adds remaining modified cashew pnenolic aldehyde amine solidification afterwards
Agent, stearmide, stir 15-30 minutes, obtain final product component A；
（5）After by epoxy resin, epoxide diluent mixing fully, individually pack as component B.
Wherein, step（1）The concentration of aqueous solution of described KH550 is 5%.
Compared with prior art, the present invention has advantages below：
（1）The present invention processed using silane coupler after a large amount of silicone hydroxyl structures for containing of attapulgite, the phenol with Cardanol
There is etherificate cross-linking reaction in hydroxyl, substitute phenolic hydroxyl structure, so as to obtain the more preferable Fructus anacardii phenol ether through reaction of anti-yellowing property, in modification
On the basis of cashew pnenolic aldehyde amine hardener, develop a kind of novel epoxy coating, with yellowing resistance preferably, low-temperature curable and
The characteristics of antiseptic property is excellent.
（2）In the present invention there is etherificate cross-linking reaction with the phenolic hydroxyl group of Cardanol in modified attapulgite, contain simultaneously
Hydrogen bond, then modification cashew pnenolic aldehyde amine hardener is obtained with isophorone diamine, formaldehyde reaction, both solid with general Cardanol amide
The advantage of agent, has the advantage of attapulgite again concurrently, hence it is evident that improve the crosslinking degree of modified firming agent, is formed metastable solid
Change system, improves toughness, resistance to impact and the thermostability of epoxy resin cure film.
（3）The present invention adds carboxylic acid function's carbon nano tube in component A, enhances the active force with epoxy resin, carries
The high interface shear strength of water-base epoxy priming paint, while improve the low temperature curing properties of epoxy resin aqueous priming paint.
Specific embodiment
A kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance, by following weight portion（Kilogram）Raw material
Composition：Epoxy resin 63, Cardanol 19, formalin 22, isophorone diamine 23, KH550 3, attapulgite 7,1mol/L salt
Appropriate acid solution, benzyltriethylammoinium chloride 0.9,30% sodium hydroxide solution 16, appropriate deionized water, stearmide 2, ring
Oxygen diluent 4, many walls nanotube 1.5, appropriate concentrated sulphuric acid, appropriate concentrated nitric acid, acetone in proper.
Comprise the following steps that：
（1）Attapulgite modified Cardanol：
1., attapulgite is added in the aqueous solution of KH550, pH to 3.5 is adjusted with 1mol/L hydrochloric acid solutions, at stirring at normal temperature
Reason 16 hours, is washed with deionized afterwards, and 2000r/min is centrifuged, and vacuum drying is crushed, and crosses 200 mesh sieves, standby；
2., the attapulgite after Cardanol, benzyltriethylammoinium chloride and modification is added in reaction bulb, in 80 DEG C of bars
Under part, constant temperature is stirred 4 hours, is cooled to 60 DEG C, adds 30% sodium hydroxide solution, and constant temperature is stirred 3 hours under conditions, cooling
To room temperature, wash to neutrality, separate and concentrate, obtain attapulgite modified Cardanol；
（2）The preparation of modified cashew pnenolic aldehyde amine hardener：
Will be equipped with motor stirrer, the four-hole boiling flask of condensing tube is placed in 40 DEG C of waters bath with thermostatic control, add step（1）Prepared is concavo-convex
The modified Cardanol of rod soil, Deca isophorone diamine, adds formalin and stirs while stirring, water-bath intensification 95
DEG C, isothermal reaction 3 hours is cooled to 70 DEG C, and control pressure carries out vacuum distillation in 0.0095MPa, and modification cashew pnenolic aldehyde is obtained
Amine hardener；
（3）During CNT is added to volume ratio for 3: 1 concentrated sulphuric acid and the mixed acid solution of concentrated nitric acid, in 80 DEG C of waters bath with thermostatic control
Middle sonic oscillation, condensing reflux 3 hours, deionized water carries out filtering and washing to CNT mixed acid solution until pH value is close to
Neutrality, then with acetone rinsing 4 times, finally dry and obtain carboxyl acid modified CNT；
（4）First by part steps（2）The modified cashew pnenolic aldehyde amine hardener for obtaining is premixed with defoamer, water, adds step afterwards
（3）The carboxyl acid modified CNT for obtaining disperses 10-20 minutes at a high speed, adds remaining modified cashew pnenolic aldehyde amine solidification afterwards
Agent, stearmide, stir 20 minutes, obtain final product component A；
（5）After by epoxy resin, epoxide diluent mixing fully, individually pack as component B.
Wherein, step（1）The concentration of aqueous solution of described KH550 is 5%.
The performance test results：
Adhesive force：1 grade；Pliability：2mm；Salt fog resistance/h：>700；Petrol-resistance：200h coatings are intact.
Claims (3)
1. a kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance, it is characterised in that by following weight portion
Raw material is constituted：Epoxy resin 50-70 parts, Cardanol 16-21 parts, formalin 14-23 part, isophorone diamine 18-25 part,
KH550 2-4 parts, attapulgite 3-8 parts, 1mol/L hydrochloric acid solutions are appropriate, benzyltriethylammoinium chloride 0.6-1.5 parts, 30%
Sodium hydroxide solution 15-20 parts, appropriate deionized water, stearmide 1-2 parts, epoxide diluent 1-5 parts, many walls nanotube 0.8-
2 parts, appropriate concentrated sulphuric acid, appropriate concentrated nitric acid, acetone in proper.
2. preparation of a kind of steel construction according to claims 1 with the excellent water-base epoxy priming paint of salt spray corrosion resistance
Method, it is characterised in that comprise the following steps that：
（1）Attapulgite modified Cardanol：
1., attapulgite is added in the aqueous solution of KH550, pH to 3-4 is adjusted with 1mol/L hydrochloric acid solutions, at stirring at normal temperature
Reason 12-18 hours, are washed with deionized afterwards, and 1500-2500r/min is centrifuged, and vacuum drying is crushed, and crosses 100-200 mesh
Sieve, standby；
2., the attapulgite after Cardanol, benzyltriethylammoinium chloride and modification is added in reaction bulb, in 70-90
Under the conditions of DEG C, constant temperature stirring 3-5 hours, are cooled to 50-70 DEG C, add 30% sodium hydroxide solution, under conditions constant temperature stirring
2-4 hours, are cooled to room temperature, wash to neutrality, separate and concentrate, obtain attapulgite modified Cardanol；
（2）The preparation of modified cashew pnenolic aldehyde amine hardener：
Will be equipped with motor stirrer, the four-hole boiling flask of condensing tube is placed in 30-50 DEG C of water bath with thermostatic control, add step（1）Prepare
Attapulgite modified Cardanol, Deca isophorone diamine, adds formalin and stirs while stirring, water-bath liter
Warm 90-100 DEG C, isothermal reaction 2-4 hours are cooled to 60-75 DEG C, and control pressure carries out decompression steaming in 0.0085-0.0095MPa
Evaporate, modification cashew pnenolic aldehyde amine hardener is obtained；
（3）During CNT is added to volume ratio for 3: 1 concentrated sulphuric acid and the mixed acid solution of concentrated nitric acid, in 70-90 DEG C of constant temperature
Sonic oscillation in water-bath, condensing reflux 2-4 hours, deionized water carries out filtering and washing to CNT mixed acid solution until pH
Value is close to neutrality, then with acetone rinsing 3-5 time, finally drying obtains carboxyl acid modified CNT；
（4）First by part steps（2）The modified cashew pnenolic aldehyde amine hardener for obtaining is premixed with defoamer, water, adds step afterwards
（3）The carboxyl acid modified CNT for obtaining disperses 10-20 minutes at a high speed, adds remaining modified cashew pnenolic aldehyde amine solidification afterwards
Agent, stearmide, stir 15-30 minutes, obtain final product component A；
（5）After by epoxy resin, epoxide diluent mixing fully, individually pack as component B.
3. preparation of a kind of steel construction according to claims 2 with the excellent water-base epoxy priming paint of salt spray corrosion resistance
Method, it is characterised in that step（1）The concentration of aqueous solution of described KH550 is 5%.
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| CN201610897765.9A CN106497314A (en) | 2016-10-14 | 2016-10-14 | A kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance and preparation method thereof |
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| CN201610897765.9A CN106497314A (en) | 2016-10-14 | 2016-10-14 | A kind of steel construction excellent water-base epoxy priming paint of salt spray corrosion resistance and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108841295A (en) * | 2018-07-13 | 2018-11-20 | 安徽康瑞高科新材料技术工程有限公司 | A kind of cavitation erosion preventing paint and preparation method thereof |
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| CN103087612A (en) * | 2013-01-30 | 2013-05-08 | 株洲飞鹿高新材料技术股份有限公司 | Room temperature fast-drying highly-anticorrosive two-component waterborne epoxy coating and preparation method thereof |
| CN103936021A (en) * | 2014-04-04 | 2014-07-23 | 浙江工业大学 | Method for preparing organobentonite with low viscosity and high settling resistance |
| CN104341719A (en) * | 2014-10-23 | 2015-02-11 | 衡水学院 | Method for preparing carbon-nanotube epoxy-resin composite material |
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2016
- 2016-10-14 CN CN201610897765.9A patent/CN106497314A/en active Pending
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| WO2000001780A2 (en) * | 1998-07-03 | 2000-01-13 | Shell Internationale Research Maatschappij B.V. | Waterborne epoxy resin coating compositions |
| CN101613112A (en) * | 2009-07-06 | 2009-12-30 | 江南大学 | A kind of preparation of attapulgite modified by silane coupling agent |
| CN103087612A (en) * | 2013-01-30 | 2013-05-08 | 株洲飞鹿高新材料技术股份有限公司 | Room temperature fast-drying highly-anticorrosive two-component waterborne epoxy coating and preparation method thereof |
| CN103936021A (en) * | 2014-04-04 | 2014-07-23 | 浙江工业大学 | Method for preparing organobentonite with low viscosity and high settling resistance |
| CN104341719A (en) * | 2014-10-23 | 2015-02-11 | 衡水学院 | Method for preparing carbon-nanotube epoxy-resin composite material |
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| Title |
|---|
| 黄坤: "植物油基环氧热固单体的合成、固化与性能", 《中国博士学位论文全文数据库工程科技I辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108841295A (en) * | 2018-07-13 | 2018-11-20 | 安徽康瑞高科新材料技术工程有限公司 | A kind of cavitation erosion preventing paint and preparation method thereof |
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Application publication date: 20170315 |