CN107254267A - A kind of steel construction adhesive for building and preparation method thereof - Google Patents
A kind of steel construction adhesive for building and preparation method thereof Download PDFInfo
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- CN107254267A CN107254267A CN201710536008.3A CN201710536008A CN107254267A CN 107254267 A CN107254267 A CN 107254267A CN 201710536008 A CN201710536008 A CN 201710536008A CN 107254267 A CN107254267 A CN 107254267A
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08K3/16—Halogen-containing compounds
- C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of steel construction adhesive for building, belong to adhesive techniques field, include the raw material of following parts by weight：15 18 parts of silicate, 46 parts of starch, 15 17 parts of fluorosioloxane rubber, 70 80 parts of vinyl acetate resin, 79 parts of ceramic fibre, 12 16 parts of aluminium powder, 46 parts of titanium dioxide, 35 parts of molybdenum disulfide, 12 parts of curing agent, 23 parts of accelerator, 34 parts of antirust agent, 0.5 1 parts of mould inhibitor, 0.5 0.8 parts of age resistor；The invention also discloses a kind of preparation method of power equipment protective paint；Adhesive ability of the present invention is strong, intensity is high, antirust, high temperature resistant, corrosion-resistant, use time are long.
Description
Technical field
The present invention relates to adhesive techniques field, specifically, a kind of steel construction adhesive for building and its system relate to
Preparation Method.
Background technology
Steel construction be with steel make based on structure, be one of main building construction types.The characteristics of steel is strong
Degree is high, from heavy and light, integral rigidity be good, deformability is strong, therefore especially suitable for building large span and superelevation, the building of superduty
Preferably；Material homogeneity and isotropism are good, belong to perfect elastic body, best suit the basic assumption of common engineering mechanics；Material plasticity,
Good toughness, can there is moderate finite deformation, and dynamic load can be born well；Construction period is short；Its industrialization degree is high, can carry out machinery
The high Virtual production of change degree.Steel construction should study high strength steel, greatly improve its yield point strength；In addition to roll new
The shaped steel of kind, such as H profile steel（Also known as wide width wing edge shaped steel）With T steel and profiled sheet etc. to adapt to longspan structure and super
The need for skyscraper.
Strengthening with external bonding steel construction is the surface that steel construction damage location will be pasted using binding agent, leads to a part of load
Cross tack coat to be delivered to, reduce the stress at structural damage position.Strengthening with external bonding technology has obvious advantage：（1）Than strong
Degree and specific stiffness are high, do not increase the deadweight of original structure and the size of former component after reinforcing substantially；（2）Composite has good
Anti-fatigue performance and decay resistance；（3）Flexible composite is for any enclosed structure and complex-shaped is reinforced knot
Structure surface has special advantage.Good airproof performance, reduces seepage or even the hidden danger corroded；（4）Simple and easy to do, cost is low, effect
Rate is high, can also be constructed in small space, be particularly suitable for field repair；（5）The flames of anger in work progress, it is adaptable to various Special Rings
Border.
But the characteristics of existing adhesive for building, is less, scarce capacity, such as in the special of Publication No. CN104449536A
In sharp file, a kind of steel construction adhesive for building is disclosed；It is made up of the raw material of following weight number：2-3 parts of nano zine oxide,
53-58 parts of PTMG, 18-22 parts of IPDI, 2-4 parts of epoxychloropropane, dimethyl ethanol
4-6 parts of amine, 5-6 parts of nano tungsten trioxide, 9-12 parts of 6101 epoxy resin, 9-12 parts of carboxyl terminated liquid polybutadiene rubber, receive
9-12 parts of carborundum of rice, 1.5-2 parts of DBSA, 6-9 parts of zinc Isoocatanoate, 5-6 parts of Boron Trifluoride Ethylamine.The invention
Steel construction adhesive for building, strong with bonding force, mechanical property is good, normal temperature cure, particularly " steel-steel " shear bond strength
And " steel-concrete " shear bond strength is high, with good toughness and shock resistance, steel-steel adhesion strength reaches
61.8MPa；But the high temperature resistant of the binding agent, antirust, corrosion-resistant and service life is not enough, it is difficult to the need for meeting architectural development.
The content of the invention
It is an object of the invention to overcoming above-mentioned the deficiencies in the prior art there is provided a kind of steel construction adhesive for building and
Its preparation method, adhesive ability is strong, intensity is high, antirust, high temperature resistant, corrosion-resistant, use time are long.
A kind of steel construction adhesive for building that the present invention is provided, includes the raw material of following parts by weight：
15-18 parts of silicate, 4-6 parts of starch, 15-17 parts of fluorosioloxane rubber, 70-80 parts of vinyl acetate resin, ceramic fibre 7-9
Part, 12-16 parts of aluminium powder, 4-6 parts of titanium dioxide, 3-5 parts of molybdenum disulfide, 1-2 parts of curing agent, 2-3 parts of accelerator, 3-4 parts of antirust agent,
0.5-1 parts of mould inhibitor, 0.5-0.8 parts of age resistor.
Preferably, the length of ceramic fibre is 0.5-1mm, a diameter of 0.1-0.5mm；The mesh number of aluminium powder and titanium dioxide is
120 mesh.
Preferably, curing agent is diaminodiphenyl-methane and the mixture of vinyl triamine, weight between the two
Than for 1:3.
Preferably, accelerator is triethanolamine, dibutyl tin laurate, stannous octoate, cobalt naphthenate, isooctyl acid
Cobalt, zinc Isoocatanoate, vanadium acetylacetonate, acetylacetone,2,4-pentanedione, one or two or more kinds of mixtures of triphenylphosphine.
Preferably, antirust agent is natrium nitrosum, potassium bichromate, stearic acid, ammoniacal liquor, urea, methenamine, carbonic acid hexamethylene
One or two or more kinds of mixtures of amine.
Preferably, mould inhibitor is the mixture of copper sulphate, mercury chloride and sodium fluoride, the weight ratio between three is 1:2:
1；Age resistor is age resistor CPPD.
Present invention also offers a kind of preparation method of steel construction adhesive for building, comprise the following steps：
（1）, by above-mentioned parts by weight weigh various raw materials；
（2）, by silicate, starch, fluorosioloxane rubber, vinyl acetate resin, ceramic fibre, aluminium powder, titanium dioxide, molybdenum disulfide,
Antirust agent, mould inhibitor, age resistor and appropriate water are put into mixing in reactor, stir 5-10min, then stand 8-10min,
Then continue to stir 15-20min；
（3）, continue to add curing agent and accelerator into reactor, stirring 5-10min produces required binding agent.
Wherein,
Step（2）Middle mixing speed is 300-400r/min, step（3）In mixing speed be 200-300r/min.
A kind of steel construction adhesive for building and preparation method thereof of the present invention, adhesive ability is strong, intensity is high, antirust, resistance to
High temperature, corrosion-resistant, use time long, specifically have the beneficial effect that：
（1）, silicate, fluorosioloxane rubber and vinyl acetate resin constitute the base-material of binding agent, with preferably cementitiousness, fluorine
Silicon rubber causes binding agent to have preferably heat resistance, cold resistance, high voltage withstanding property, weatherability, oil resistant, resistance to acids and bases and lower
Surface energy properties；Ceramic fibre makes binding agent have good high temperature resistant, heat endurance, low thermal conductivity, specific heat small and mechanical resistant shake
Dynamic the advantages of；
（2）, aluminium powder can improve impact strength, titanium dioxide can improve cohesive force, and molybdenum disulfide can improve wearability；Antirust agent energy
The antirust ability of steel is improved, mould inhibitor can improve mould proof ability, and age resistor can improve anti-aging ability；
（3）, in the present invention between various raw materials correspondence ratio mixing, be effective to ensure that the adhesive ability of binding agent is strong, anti-
Rust, high temperature resistant, corrosion resistance；Preparation method is simple, can effectively, stably prepare binding agent.
Embodiment
Invention is described in further detail below in conjunction with specific embodiment.
Embodiment 1
A kind of steel construction adhesive for building of the present embodiment, includes the raw material of following parts by weight：
15 parts of silicate, 4 parts of starch, 15 parts of fluorosioloxane rubber, 70 parts of vinyl acetate resin, 7 parts of ceramic fibre, 12 parts of aluminium powder,
4 parts of titanium dioxide, 3 parts of molybdenum disulfide, 1 part of curing agent, 2 parts of accelerator, 3 parts of antirust agent, 0.5 part of mould inhibitor, 0.5 part of age resistor.
In the present embodiment, the length of ceramic fibre is 0.5mm, a diameter of 0.1mm；The mesh number of aluminium powder and titanium dioxide is 120
Mesh.
In the present embodiment, curing agent is diaminodiphenyl-methane and the mixture of vinyl triamine, weight between the two
Amount is than being 1:3.
In the present embodiment, accelerator is triethanolamine, dibutyl tin laurate, stannous octoate, cobalt naphthenate, isooctyl acid
Cobalt, zinc Isoocatanoate, vanadium acetylacetonate, acetylacetone,2,4-pentanedione, the mixture of triphenylphosphine.
In the present embodiment, antirust agent is natrium nitrosum, potassium bichromate, stearic acid, ammoniacal liquor, urea, methenamine, plutonium carbonate
The mixture of hexylamine.
In the present embodiment, mould inhibitor is that the weight ratio between the mixture of copper sulphate, mercury chloride and sodium fluoride, three is 1:
2:1；Age resistor is age resistor CPPD.
The present embodiment additionally provides a kind of preparation method of steel construction adhesive for building, comprises the following steps：
（1）, by above-mentioned parts by weight weigh various raw materials；
（2）, by silicate, starch, fluorosioloxane rubber, vinyl acetate resin, ceramic fibre, aluminium powder, titanium dioxide, molybdenum disulfide,
Antirust agent, mould inhibitor, age resistor and appropriate water are put into mixing in reactor, stir 5-10min, then stand 8min, connect
Continuation and stir 15min；
（3）, continue to add curing agent and accelerator into reactor, stirring 5min produces required binding agent.
Wherein,
Step（2）Middle mixing speed is 300r/min, step（3）In mixing speed be 200r/min.
Embodiment 2
A kind of steel construction adhesive for building of the present embodiment, includes the raw material of following parts by weight：
17 parts of silicate, 5 parts of starch, 16 parts of fluorosioloxane rubber, 75 parts of vinyl acetate resin, 8 parts of ceramic fibre, 14 parts of aluminium powder,
5 parts of titanium dioxide, 4 parts of molybdenum disulfide, 1.5 parts of curing agent, 2.3 parts of accelerator, 3.5 parts of antirust agent, 0.8 part of mould inhibitor, age resistor
0.7 part.
In the present embodiment, the length of ceramic fibre is 0.8mm, a diameter of 0.3mm；The mesh number of aluminium powder and titanium dioxide is 120
Mesh.
In the present embodiment, curing agent is diaminodiphenyl-methane and the mixture of vinyl triamine, weight between the two
Amount is than being 1:3.
In the present embodiment, accelerator is triethanolamine, dibutyl tin laurate, stannous octoate, cobalt naphthenate, isooctyl acid
Cobalt, zinc Isoocatanoate, vanadium acetylacetonate, acetylacetone,2,4-pentanedione, the mixture of triphenylphosphine.
In the present embodiment, antirust agent is natrium nitrosum, potassium bichromate, stearic acid, ammoniacal liquor, urea, methenamine, plutonium carbonate
The mixture of hexylamine.
In the present embodiment, mould inhibitor is that the weight ratio between the mixture of copper sulphate, mercury chloride and sodium fluoride, three is 1:
2:1；Age resistor is age resistor CPPD.
The present embodiment additionally provides a kind of preparation method of steel construction adhesive for building, comprises the following steps：
（1）, by above-mentioned parts by weight weigh various raw materials；
（2）, by silicate, starch, fluorosioloxane rubber, vinyl acetate resin, ceramic fibre, aluminium powder, titanium dioxide, molybdenum disulfide,
Antirust agent, mould inhibitor, age resistor and appropriate water are put into mixing in reactor, stir 8min, then stand 9min, then after
Continuous stirring 17min；
（3）, continue to add curing agent and accelerator into reactor, stirring 8min produces required binding agent.
Wherein,
Step（2）Middle mixing speed is 350r/min, step（3）In mixing speed be 250r/min.
Embodiment 3
A kind of steel construction adhesive for building of the present embodiment, includes the raw material of following parts by weight：
18 parts of silicate, 6 parts of starch, 17 parts of fluorosioloxane rubber, 80 parts of vinyl acetate resin, 9 parts of ceramic fibre, 16 parts of aluminium powder,
6 parts of titanium dioxide, 5 parts of molybdenum disulfide, 2 parts of curing agent, 3 parts of accelerator, 4 parts of antirust agent, 1 part of mould inhibitor, 0.8 part of age resistor.
In the present embodiment, the length of ceramic fibre is 1mm, a diameter of 0.5mm；The mesh number of aluminium powder and titanium dioxide is 120 mesh.
In the present embodiment, curing agent is diaminodiphenyl-methane and the mixture of vinyl triamine, weight between the two
Amount is than being 1:3.
In the present embodiment, accelerator is triethanolamine, dibutyl tin laurate, stannous octoate, cobalt naphthenate, isooctyl acid
Cobalt, zinc Isoocatanoate, vanadium acetylacetonate, acetylacetone,2,4-pentanedione, the mixture of triphenylphosphine.
In the present embodiment, antirust agent is natrium nitrosum, potassium bichromate, stearic acid, ammoniacal liquor, urea, methenamine, plutonium carbonate
The mixture of hexylamine.
In the present embodiment, mould inhibitor is that the weight ratio between the mixture of copper sulphate, mercury chloride and sodium fluoride, three is 1:
2:1；Age resistor is age resistor CPPD.
The present embodiment additionally provides a kind of preparation method of steel construction adhesive for building, comprises the following steps：
（1）, by above-mentioned parts by weight weigh various raw materials；
（2）, by silicate, starch, fluorosioloxane rubber, vinyl acetate resin, ceramic fibre, aluminium powder, titanium dioxide, molybdenum disulfide,
Antirust agent, mould inhibitor, age resistor and appropriate water are put into mixing in reactor, stir 10min, then stand 10min, then
Continue to stir 20min；
（3）, continue to add curing agent and accelerator into reactor, stirring 10min produces required binding agent.
Wherein,
Step（2）Middle mixing speed is 400r/min, step（3）In mixing speed be 300r/min.
It is contrast with CN104449536A embodiment 1 according to GB50367-2006 detection method and examination criteria
Example, embodiment 1-3 assay is as follows：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example | |
| Tensile strength, MPa | 40.3 | 40.3 | 40.5 | 38.9 |
| Bending strength, MPa | 56.3 | 56.5 | 56.5 | 56.1 |
| Compression strength, MPa | 79.7 | 88.2 | 88.4 | 82.9 |
| Elongation, % | 2.0 | 2.2 | 2.4 | 2.2 |
| Non-volatile content（Solids content）, % | ≥99 | ≥99 | ≥99 | ≥99 |
As can be known from the above table, embodiment 1-3 has preferably physical property.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of steel construction adhesive for building, it is characterised in that：Include the raw material of following parts by weight：
15-18 parts of silicate, 4-6 parts of starch, 15-17 parts of fluorosioloxane rubber, 70-80 parts of vinyl acetate resin, ceramic fibre 7-9
Part, 12-16 parts of aluminium powder, 4-6 parts of titanium dioxide, 3-5 parts of molybdenum disulfide, 1-2 parts of curing agent, 2-3 parts of accelerator, 3-4 parts of antirust agent,
0.5-1 parts of mould inhibitor, 0.5-0.8 parts of age resistor.
2. steel construction adhesive for building according to claim 1, it is characterised in that：The length of ceramic fibre is 0.5-
1mm, a diameter of 0.1-0.5mm；The mesh number of aluminium powder and titanium dioxide is 120 mesh.
3. steel construction adhesive for building according to claim 1, it is characterised in that：Curing agent is diamino-diphenyl first
The mixture of alkane and vinyl triamine, weight ratio between the two is 1:3.
4. steel construction adhesive for building according to claim 1, it is characterised in that：Accelerator is triethanolamine, February
Dilaurylate, stannous octoate, cobalt naphthenate, cobalt iso-octoate, zinc Isoocatanoate, vanadium acetylacetonate, acetylacetone,2,4-pentanedione, triphenylphosphine
One or two or more kinds of mixtures.
5. steel construction adhesive for building according to claim 1, it is characterised in that：Antirust agent is natrium nitrosum, weight chromium
Sour potassium, stearic acid, ammoniacal liquor, urea, methenamine, one or two or more kinds of mixtures of cyclohexylamine carbonate.
6. steel construction adhesive for building according to claim 1, it is characterised in that：Mould inhibitor is copper sulphate, mercury chloride
With the mixture of sodium fluoride, the weight ratio between three is 1:2:1；Age resistor is age resistor CPPD.
7. a kind of preparation method of steel construction adhesive for building according to claim 1-6 any one, its feature exists
In：Comprise the following steps：
（1）, by above-mentioned parts by weight weigh various raw materials；
（2）, by silicate, starch, fluorosioloxane rubber, vinyl acetate resin, ceramic fibre, aluminium powder, titanium dioxide, molybdenum disulfide,
Antirust agent, mould inhibitor, age resistor and appropriate water are put into mixing in reactor, stir 5-10min, then stand 8-10min,
Then continue to stir 15-20min；
（3）, continue to add curing agent and accelerator into reactor, stirring 5-10min produces required binding agent.
8. the preparation method of steel construction adhesive for building according to claim 7, it is characterised in that：Step（2）In stir
Speed is mixed for 300-400r/min, step（3）In mixing speed be 200-300r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710536008.3A CN107254267A (en) | 2017-07-04 | 2017-07-04 | A kind of steel construction adhesive for building and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710536008.3A CN107254267A (en) | 2017-07-04 | 2017-07-04 | A kind of steel construction adhesive for building and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107254267A true CN107254267A (en) | 2017-10-17 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250564A (en) * | 2010-12-21 | 2011-11-23 | 刘青 | Manufacture method of white latex |
| CN103484040A (en) * | 2013-09-22 | 2014-01-01 | 抚顺哥俩好化学有限公司 | Environment-friendly nail-free glue for construction and preparation method thereof |
| CN104449536A (en) * | 2014-11-25 | 2015-03-25 | 张乔木 | Building bonder for steel structure and preparation method of building bonder |
-
2017
- 2017-07-04 CN CN201710536008.3A patent/CN107254267A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250564A (en) * | 2010-12-21 | 2011-11-23 | 刘青 | Manufacture method of white latex |
| CN103484040A (en) * | 2013-09-22 | 2014-01-01 | 抚顺哥俩好化学有限公司 | Environment-friendly nail-free glue for construction and preparation method thereof |
| CN104449536A (en) * | 2014-11-25 | 2015-03-25 | 张乔木 | Building bonder for steel structure and preparation method of building bonder |
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