CN106381006A - Two-component epoxy coating strong in anti-corrosion and adhesive force - Google Patents

Two-component epoxy coating strong in anti-corrosion and adhesive force Download PDF

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Publication number
CN106381006A
CN106381006A CN201610736836.7A CN201610736836A CN106381006A CN 106381006 A CN106381006 A CN 106381006A CN 201610736836 A CN201610736836 A CN 201610736836A CN 106381006 A CN106381006 A CN 106381006A
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parts
weight
add
adhesive force
hyaluronic acid
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王和山
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Anhui Kailin New Material Co Ltd
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Anhui Kailin New Material Co Ltd
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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
    • C08G59/50—Amines
    • C08G59/5006—Amines aliphatic
    • C08G59/5013—Amines aliphatic containing more than seven carbon atoms, e.g. fatty amines
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • 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

Abstract

The invention discloses a two-component epoxy coating strong in anti-corrosion and adhesive force. The two-component epoxy coating comprises a main material and an auxiliary material, wherein the weight ratio of the main material to the auxiliary material is 10: 1-4. The main material comprises the following components in weight part: 20-35 parts of water-borne epoxy resin, 5-15 parts of epoxy acrylate resin, 2-10 parts of modified hyaluronic acid, 0.5-2.5 parts of glass flake, 2-6 parts of heavy calcium carbonate, 2-10 parts of activated carbon, 1-5 parts of nano titanium dioxide, 2-5 parts of nano silica, 0.5-1.5 parts of phenyl trichlorosilane, 1-3 parts of dispersant, and 20-60 parts of water. The auxiliary material comprises the following components in weight part: 5-15 parts of trimethyl hexamethylene diamine, 1-6 parts of diethylenetriamine, 1-2 parts of butyl cellosolve and 20-30 parts of water. The two-component epoxy coating is excellent in mechanical property, good in corrosion resistance, good in thermal stability, and strong in adhesive force.

Description

A kind of strong two component epoxy coating of anti-corrosion adhesive force
Technical field
The present invention relates to technical field of coatings, the strong two component epoxy coating of more particularly, to a kind of anti-corrosion adhesive force.
Background technology
Coating, as a kind of material, belongs to fine chemical product, can use different construction technologies to be coated in object surface, shape One-tenth adhesion is firm, have some strength and continuous solid film, and the development of China's epoxy coating is extremely rapid, develops at present Go out the epoxy coating of many function admirables, but the mechanical property of epoxy coating, antiseptic property, heat stability and adhesive force need Improve further.
Content of the invention
The technical problem being existed based on background technology, the present invention proposes a kind of strong two component epoxy of anti-corrosion adhesive force and applies Material, has excellent mechanical property, anti-corrosive properties, heat stability are good, and adhesive force is strong.
A kind of strong two component epoxy coating of anti-corrosion adhesive force proposed by the present invention, including major ingredient and adjuvant, major ingredient and adjuvant Weight is than for 10：1-4；
Wherein major ingredient includes by weight：Aqueous epoxy resins 20-35 part, Epocryl 5-15 part is modified Hyaluronic acid 2-10 part, glass flake 0.5-2.5 part, ground calcium carbonate 2-6 part, activated carbon 2-10 part, nano titanium oxide 1-5 Part, nano silicon 2-5 part, phenyl trichlorosilane 0.5-1.5 part, dispersant 1-3 part, water 20-60 part；
Adjuvant includes by weight：Trimethylhexamethylenediamine 5-15 part, two base triamine 1-6 parts, butyl glycol ether 1-2 part, water 20-30 part.
Preferably, the preparation method of modified hyaluronic acid is as follows：By bisphenol-S diglycidyl ether, polysiloxanes, dimethylbenzene Solution mix and blend, adds polytetrahydrofuran polyol to continue stirring, adds acrylic triethoxysilane, aminopropyl three ethoxy Base silane continues stirring, filters, and adds hyaluronic acid, sodium carboxymethyl cellulose, water mix and blend, adds arginine mixing to stir Mix, regulation system pH value to 6.2-6.6, add carbodiimides, the stirring of N- hydroxyl -7- azo BTA, regulation system PH value, to 5-5.6, adds dehydrated alcohol to place and obtains modified hyaluronic acid.
Preferably, the preparation method of modified hyaluronic acid is as follows：By weight by 5-15 part bisphenol-S diglycidyl ether, 0.2-0.8 part polysiloxanes, 30-40 part xylene solution mix and blend, add 2-7 part polytetrahydrofuran polyol to continue to stir Mix, add 0.1-0.5 part acrylic triethoxysilane, 0.1-0.5 part aminopropyl triethoxysilane to continue stirring, filter, Add 1-5 part hyaluronic acid, 20-40 part sodium carboxymethyl cellulose, 5-20 part water mix and blend, add 0.2-0.8 part arginine Mix and blend, regulation system pH value to 6.2-6.6, add 0.5-1.5 part carbodiimides, 1-2 part N- hydroxyl -7- azo benzo Triazole stirs, regulation system pH value to 5-5.6, adds 5-15 part dehydrated alcohol to place and obtains modified hyaluronic acid.
Preferably, the preparation method of modified hyaluronic acid is as follows：By weight by 5-15 part bisphenol-S diglycidyl ether, 0.2-0.8 part polysiloxanes, 30-40 part xylene solution mix and blend 5-15min, whipping temp is 40-50 DEG C, adds 2-7 Part polytetrahydrofuran polyol continues stirring 5-15min, and whipping temp is 85-95 DEG C, adds 0.1-0.5 part acrylic three ethoxy Base silane, 0.1-0.5 part aminopropyl triethoxysilane continue stirring 20-50min, and whipping temp is 75-82 DEG C, filters, plus Enter 1-5 part hyaluronic acid, 20-40 part sodium carboxymethyl cellulose, 5-20 part water mix and blend 50-100min, add 0.2-0.8 part Arginine mix and blend 10-20min, regulation system pH value to 6.2-6.6, add 0.5-1.5 part carbodiimides, 1-2 part N- Hydroxyl -7- azo BTA stirs 5-15min, and whipping temp is 2-5 DEG C, regulation system pH value to 5-5.6, adds 5-15 Part dehydrated alcohol is placed 1-5h and is obtained modified hyaluronic acid.
Preferably, major ingredient and adjuvant weight are than for 10：2-3.
Preferably, the weight of aqueous epoxy resins, Epocryl, modified hyaluronic acid is than for 25-30：8- 12：4-8.
Preferably, the weight of trimethylhexamethylenediamine and two base triamine is than for 8-13：2-4.
Preferably, including major ingredient and adjuvant, major ingredient and adjuvant weight are than for 10：2-3；Wherein major ingredient includes by weight： Aqueous epoxy resins 25-30 part, Epocryl 8-12 part, modified hyaluronic acid 4-8 part, glass flake 1-2 part, weight Matter Calcium Carbonate 3-5 part, activated carbon 4-8 part, nano titanium oxide 2-4 part, nano silicon 3-4 part, phenyl trichlorosilane 0.8-1.2 part, dispersant 1.5-2.5 part, water 30-50 part；Adjuvant includes by weight：Trimethylhexamethylenediamine 8-13 Part, two base triamine 2-4 parts, butyl glycol ether 1.4-1.8 part, water 22-28 part.
The present invention adopts aqueous epoxy resins, Epocryl, modified hyaluronic acid as base material, intersolubility pole Good, and solidified using trimethylhexamethylenediamine, two base triamines, make coating have excellent mechanical property, anti-corrosion Property, heat stability are good, and adhesive force is strong；In the preparation method of modified hyaluronic acid ,-O-S- in bisphenol-S diglycidyl ether O- is interacted with polysiloxanes, and adopts polytetrahydrofuran polyol, acrylic triethoxysilane, aminopropyl-triethoxy Silane promotes both compatibility and adhesions, Mechanical Properties of Products, anti-corrosion good, and adhesive force is strong, adds hyaluronic acid, carboxymethyl Sodium cellulosate synergism, under arginine, carbodiimides, N- hydroxyl -7- azo BTA mating reaction, can be effective Overcome respective shortcoming, not only mechanical performance is excellent for product, and has excellent and between aqueous epoxy resins, Epocryl The compatibility, comprehensive function, heat stability is good, ageing-resistant, acid corrosion-resistant；Modified hyaluronic acid and ground calcium carbonate, activated carbon, Nano titanium oxide and nano silicon mating reaction, anti-corrosion, the wear-resisting and heat-resisting quantity of coating is extremely excellent；Modified transparent Matter acid is with phenyl trichlorosilane jointly to glass flake, ground calcium carbonate, activated carbon, nano titanium oxide, nano silicon Generation acts on, and not only the compatibility is good, and mutual adhesion is strong, and Mechanical Properties of Products is further enhanced with heat stability, this Invention can meet environmental requirement, and price is low, is suitable to large-scale promotion application.
Specific embodiment
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of strong two component epoxy coating of anti-corrosion adhesive force proposed by the present invention, including major ingredient and adjuvant, major ingredient and adjuvant Weight is than for 10：1；Wherein major ingredient includes by weight：35 parts of aqueous epoxy resins, 5 parts of Epocryl, modified saturating Sour 10 parts of bright matter, 0.5 part of glass flake, 6 parts of ground calcium carbonate, 2 parts of activated carbon, 5 parts of nano titanium oxide, nano silicon 2 parts, 1.5 parts of phenyl trichlorosilane, 1 part of dispersant, 60 parts of water；Adjuvant includes by weight：Trimethylhexamethylenediamine 5 Part, two 6 parts of base triamines, 1 part of butyl glycol ether, 30 parts of water.
Embodiment 2
A kind of strong two component epoxy coating of anti-corrosion adhesive force proposed by the present invention, including major ingredient and adjuvant, major ingredient and adjuvant Weight is than for 10：4；Wherein major ingredient includes by weight：20 parts of aqueous epoxy resins, 15 parts of Epocryl, modified 2 parts of hyaluronic acid, 2.5 parts of glass flake, 2 parts of ground calcium carbonate, 10 parts of activated carbon, 1 part of nano titanium oxide, nanometer titanium dioxide 5 parts of silicon, 0.5 part of phenyl trichlorosilane, 3 parts of dispersant, 20 parts of water；Adjuvant includes by weight：Trimethylhexamethylenediamine 15 parts, two 1 part of base triamines, 2 parts of butyl glycol ether, 20 parts of water.
The preparation method of modified hyaluronic acid is as follows：Bisphenol-S diglycidyl ether, polysiloxanes, xylene solution are mixed Close stirring, add polytetrahydrofuran polyol to continue stirring, add acrylic triethoxysilane, aminopropyl triethoxysilane Continue stirring, filter, add hyaluronic acid, sodium carboxymethyl cellulose, water mix and blend, add arginine mix and blend, adjust System pH, to 6.2-6.6, adds carbodiimides, the stirring of N- hydroxyl -7- azo BTA, regulation system pH value to 5- 5.6, add dehydrated alcohol to place and obtain modified hyaluronic acid.
Embodiment 3
A kind of strong two component epoxy coating of anti-corrosion adhesive force proposed by the present invention, including major ingredient and adjuvant, major ingredient and adjuvant Weight is than for 10：2；Wherein major ingredient includes by weight：30 parts of aqueous epoxy resins, 8 parts of Epocryl, modified saturating Sour 8 parts of bright matter, 1 part of glass flake, 5 parts of ground calcium carbonate, 4 parts of activated carbon, 4 parts of nano titanium oxide, nano silicon 3 Part, 1.2 parts of phenyl trichlorosilane, 1.5 parts of dispersant, 50 parts of water；Adjuvant includes by weight：Trimethylhexamethylenediamine 8 Part, two 4 parts of base triamines, 1.4 parts of butyl glycol ether, 28 parts of water.
The preparation method of modified hyaluronic acid is as follows：By weight by 5 parts of bisphenol-S diglycidyl ethers, 0.8 part of poly- silica Alkane, 30 parts of xylene solution mix and blend 15min, whipping temp is 40 DEG C, adds 7 parts of polytetrahydrofuran polyol to continue stirring 5min, whipping temp is 95 DEG C, adds 0.1 part of acrylic triethoxysilane, 0.5 part of aminopropyl triethoxysilane to continue to stir Mix 20min, whipping temp is 82 DEG C, filter, add 1 part of hyaluronic acid, 40 parts of sodium carboxymethyl cellulose, 5 parts of water mix and blends 100min, adds 0.2 part of arginine mix and blend 20min, regulation system pH value to 6.2, add 1.5 parts of carbodiimides, 1 part N- hydroxyl -7- azo BTA stirs 15min, and whipping temp is 2 DEG C, regulation system pH value to 5.6, and 5 parts of addition is anhydrous Ethanol is placed 5h and is obtained modified hyaluronic acid.
Embodiment 4
A kind of strong two component epoxy coating of anti-corrosion adhesive force proposed by the present invention, including major ingredient and adjuvant, major ingredient and adjuvant Weight is than for 10：3；Wherein major ingredient includes by weight：25 parts of aqueous epoxy resins, 12 parts of Epocryl, modified 4 parts of hyaluronic acid, 2 parts of glass flake, 3 parts of ground calcium carbonate, 8 parts of activated carbon, 2 parts of nano titanium oxide, nano silicon 4 Part, 0.8 part of phenyl trichlorosilane, 2.5 parts of dispersant, 30 parts of water；Adjuvant includes by weight：Trimethylhexamethylenediamine 13 Part, two 2 parts of base triamines, 1.8 parts of butyl glycol ether, 22 parts of water.
The preparation method of modified hyaluronic acid is as follows：By weight by 15 parts of bisphenol-S diglycidyl ethers, 0.2 part of poly- silicon Oxygen alkane, 40 parts of xylene solution mix and blend 5min, whipping temp is 50 DEG C, adds 2 parts of polytetrahydrofuran polyol to continue to stir Mix 15min, whipping temp is 85 DEG C, add 0.5 part of acrylic triethoxysilane, 0.1 part of aminopropyl triethoxysilane to continue Continuous stirring 50min, whipping temp is 75 DEG C, filters, and adds 5 parts of hyaluronic acids, 20 parts of sodium carboxymethyl cellulose, 20 parts of water mixing Stirring 50min, 0.8 part of arginine mix and blend 10min of addition, regulation system pH value to 6.6,0.5 part of carbodiimides of addition, 2 parts of N- hydroxyl -7- azo BTAs stir 5min, and whipping temp is 5 DEG C, regulation system pH value to 5, and 15 parts of addition is anhydrous Ethanol is placed 1h and is obtained modified hyaluronic acid.
Embodiment 5
A kind of strong two component epoxy coating of anti-corrosion adhesive force proposed by the present invention, including major ingredient and adjuvant, major ingredient and adjuvant Weight is than for 10：2.5；Wherein major ingredient includes by weight：28 parts of aqueous epoxy resins, 10 parts of Epocryl, change 6 parts of hyaluronic acid of property, 1.5 parts of glass flake, 4 parts of ground calcium carbonate, 6 parts of activated carbon, 3 parts of nano titanium oxide, nano-silica 3.5 parts of SiClx, 1 part of phenyl trichlorosilane, 2 parts of dispersant, 40 parts of water；Adjuvant includes by weight：Tri-methyl hexamethylene two 10 parts of amine, two 3 parts of base triamines, 1.6 parts of butyl glycol ether, 25 parts of water.
The preparation method of modified hyaluronic acid is as follows：By weight by 10 parts of bisphenol-S diglycidyl ethers, 0.5 part of poly- silicon Oxygen alkane, 35 parts of xylene solution mix and blends, add 5 parts of polytetrahydrofuran polyol to continue stirring, add 0.3 part of acrylic three Ethoxysilane, 0.3 part of aminopropyl triethoxysilane continue stirring, filter, add 3 parts of hyaluronic acids, 30 parts of carboxymethyl fibres The plain sodium of dimension, 13 parts of water mix and blends, add 0.5 part of arginine mix and blend, regulation system pH value to 6.4, add 1 part of carbonization two Imines, 1.5 parts of N- hydroxyl -7- azo BTA stirrings, regulation system pH value to 5.3, add 10 parts of dehydrated alcohol to place Obtain modified hyaluronic acid.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.

Claims (8)

1. a kind of strong two component epoxy coating of anti-corrosion adhesive force is it is characterised in that include major ingredient and adjuvant, major ingredient and adjuvant weight Than for 10：1-4；
Wherein major ingredient includes by weight：Aqueous epoxy resins 20-35 part, Epocryl 5-15 part, modified transparent Matter acid 2-10 part, glass flake 0.5-2.5 part, ground calcium carbonate 2-6 part, activated carbon 2-10 part, nano titanium oxide 1-5 part, Nano silicon 2-5 part, phenyl trichlorosilane 0.5-1.5 part, dispersant 1-3 part, water 20-60 part；
Adjuvant includes by weight：Trimethylhexamethylenediamine 5-15 part, two base triamine 1-6 parts, butyl glycol ether 1-2 Part, water 20-30 part.
2. according to claim 1 the strong two component epoxy coating of anti-corrosion adhesive force it is characterised in that the system of modified hyaluronic acid Preparation Method is as follows：By bisphenol-S diglycidyl ether, polysiloxanes, xylene solution mix and blend, add PolyTHF polynary Alcohol continues stirring, adds acrylic triethoxysilane, aminopropyl triethoxysilane to continue stirring, filters, adds hyalomitome Acid, sodium carboxymethyl cellulose, water mix and blend, add arginine mix and blend, regulation system pH value to 6.2-6.6, add carbon Change diimine, the stirring of N- hydroxyl -7- azo BTA, regulation system pH value to 5-5.6, add dehydrated alcohol to place and obtain Modified hyaluronic acid.
3. the strong two component epoxy coating of anti-corrosion adhesive force according to claim 1 or claim 2 is it is characterised in that modified hyaluronic acid Preparation method as follows：By weight by 5-15 part bisphenol-S diglycidyl ether, 0.2-0.8 part polysiloxanes, 30-40 part two Toluene solution mix and blend, adds 2-7 part polytetrahydrofuran polyol to continue stirring, adds 0.1-0.5 part acrylic three ethoxy Base silane, 0.1-0.5 part aminopropyl triethoxysilane continue stirring, filter, and add 1-5 part hyaluronic acid, 20-40 part carboxylic first Base sodium cellulosate, 5-20 part water mix and blend, add 0.2-0.8 part arginine mix and blend, regulation system pH value to 6.2- 6.6, add 0.5-1.5 part carbodiimides, the stirring of 1-2 part N- hydroxyl -7- azo BTA, regulation system pH value to 5- 5.6, add 5-15 part dehydrated alcohol to place and obtain modified hyaluronic acid.
4. the strong two component epoxy coating of anti-corrosion adhesive force according to any one of claim 1-3 is it is characterised in that modified transparent The preparation method of matter acid is as follows：By weight by 5-15 part bisphenol-S diglycidyl ether, 0.2-0.8 part polysiloxanes, 30-40 Part xylene solution mix and blend 5-15min, whipping temp is 40-50 DEG C, adds 2-7 part polytetrahydrofuran polyol to continue to stir Mix 5-15min, whipping temp is 85-95 DEG C, add 0.1-0.5 part acrylic triethoxysilane, 0.1-0.5 part aminopropyl three Ethoxysilane continues stirring 20-50min, and whipping temp is 75-82 DEG C, filters, and adds 1-5 part hyaluronic acid, 20-40 part carboxylic Sodium carboxymethylcellulose pyce, 5-20 part water mix and blend 50-100min, add 0.2-0.8 part arginine mix and blend 10-20min, adjust Section system pH, to 6.2-6.6, adds 0.5-1.5 part carbodiimides, the stirring of 1-2 part N- hydroxyl -7- azo BTA 5-15min, whipping temp is 2-5 DEG C, regulation system pH value to 5-5.6, adds 5-15 part dehydrated alcohol to place 1-5h and is changed Property hyaluronic acid.
5. the strong two component epoxy coating of anti-corrosion adhesive force according to any one of claim 1-4 it is characterised in that major ingredient with auxiliary Material weight ratio is for 10：2-3.
6. the strong two component epoxy coating of anti-corrosion adhesive force according to any one of claim 1-5 is it is characterised in that water-base epoxy Resin, Epocryl, the weight of modified hyaluronic acid are than for 25-30：8-12：4-8.
7. the strong two component epoxy coating of anti-corrosion adhesive force according to any one of claim 1-6 is it is characterised in that trimethyl six The weight of methylene diamine and two base triamine is than for 8-13：2-4.
8. the strong two component epoxy coating of anti-corrosion adhesive force according to any one of claim 1-7 is it is characterised in that include major ingredient With adjuvant, major ingredient and adjuvant weight are than for 10：2-3；
Wherein major ingredient includes by weight：Aqueous epoxy resins 25-30 part, Epocryl 8-12 part, modified transparent Matter acid 4-8 part, glass flake 1-2 part, ground calcium carbonate 3-5 part, activated carbon 4-8 part, nano titanium oxide 2-4 part, nanometer two Silicon oxide 3-4 part, phenyl trichlorosilane 0.8-1.2 part, dispersant 1.5-2.5 part, water 30-50 part；
Adjuvant includes by weight：Trimethylhexamethylenediamine 8-13 part, two base triamine 2-4 parts, butyl glycol ether 1.4- 1.8 parts, water 22-28 part.
CN201610736836.7A 2016-08-26 2016-08-26 Two-component epoxy coating strong in anti-corrosion and adhesive force Pending CN106381006A (en)

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CN106987156A (en) * 2017-04-19 2017-07-28 句容市百诚活性炭有限公司 A kind of activated carbon coating and preparation method thereof
CN108117816A (en) * 2017-12-21 2018-06-05 宁波远欣石化有限公司 A kind of nanometer modified epoxy zinc-rich paint
CN108587392A (en) * 2018-03-30 2018-09-28 天长市巨龙车船涂料有限公司 A kind of waterborne epoxy coatings not easy to crack
CN109627836A (en) * 2017-10-06 2019-04-16 赢创德固赛有限公司 Aqueous dispersion containing silica and trimethyl -1,6- hexamethylene diamine

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CN103013286A (en) * 2013-01-14 2013-04-03 上海维度化工科技有限公司 Water-based epoxy inner wall paint and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN101407690A (en) * 2008-07-24 2009-04-15 北京冶建新技术公司 Bi-component epoxy zinc rich primer
CN102585637A (en) * 2011-01-11 2012-07-18 扬州市伊丽特高分子材料科技有限公司 Water-based epoxy grafted acrylic ester concrete anticorrosive paint and preparation method thereof
CN103013286A (en) * 2013-01-14 2013-04-03 上海维度化工科技有限公司 Water-based epoxy inner wall paint and preparation method thereof

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CN106987156A (en) * 2017-04-19 2017-07-28 句容市百诚活性炭有限公司 A kind of activated carbon coating and preparation method thereof
CN109627836A (en) * 2017-10-06 2019-04-16 赢创德固赛有限公司 Aqueous dispersion containing silica and trimethyl -1,6- hexamethylene diamine
CN109627836B (en) * 2017-10-06 2022-12-20 赢创运营有限公司 Aqueous dispersion containing silica and trimethyl-1,6-hexamethylenediamine
CN108117816A (en) * 2017-12-21 2018-06-05 宁波远欣石化有限公司 A kind of nanometer modified epoxy zinc-rich paint
CN108587392A (en) * 2018-03-30 2018-09-28 天长市巨龙车船涂料有限公司 A kind of waterborne epoxy coatings not easy to crack

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Application publication date: 20170208