CN108949043A - A kind of building board marine glue and its preparation method and application - Google Patents
A kind of building board marine glue and its preparation method and application Download PDFInfo
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- CN108949043A CN108949043A CN201810777734.9A CN201810777734A CN108949043A CN 108949043 A CN108949043 A CN 108949043A CN 201810777734 A CN201810777734 A CN 201810777734A CN 108949043 A CN108949043 A CN 108949043A
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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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
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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
- 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
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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
- 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
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Abstract
The invention discloses a kind of building board marine glues and its preparation method and application, belong to water-repellent modified dose of technical field.Building board marine glue is grouped as by A and two groups of B, and component A is liquid, and B component is powder, A, B component based on parts by weight, including following component, component A: polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide；B component: sodium bicarbonate, silicon powder, aluminium hydroxide, magnesium stearate；Polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and magnesium stearate are put into carry out in a kettle it is uniformly mixed, be subsequently transferred in vacuum degasing machine carry out deaeration processing to get.The present invention innovatively introduces the raw materials such as isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, wherein polyaminoester emulsion and being used in combination for isopropyl palmitate can be improved waterproof performance, and acid resistance, alkali resistance and weatherability are superior to the prior art.
Description
Technical field
The invention belongs to water-repellent modified dose of technical fields, specifically, being related to a kind of building board marine glue and its system
Preparation Method and application.
Background technique
In the building construction in China, the phenomenon that roof draining rain, basement leaking, toilet bath room and exterior wall leakage, is more general
Time, it has also become common people complain most one of Common Quality Fault In The Construction Projects.Work is built according to Beijing Architectural Engineering Inst
The case in terms of accepting in relation to engineering leakage is set up 9 years at Cheng Zhiliang judicial expertise center more, and it is total to have accounted for various construction qualities
25% or so of case, and the trend constantly risen is presented, but its cost only accounts for the 1%-2% of architectural engineering total cost, from
And illustrate the seriousness of problem.The building that many prices are high, surface is beautiful, inside but because leak it is serious due to cause it is wet
Stain in flakes, it is mottled outmoded, not only influence use function, and can because steel bar corrosion so that jeopardize structure safety.
Currently, in the prior art, generally using polyaminoester emulsion as the host component of building board marine glue, still
Acid and alkali-resistance, weatherability and the waterproof performance of this quasi polymer be not outstanding, affects the service life of building board.
Summary of the invention
It solves the problems, such as
For the problem that the waterproof performance of existing building board marine glue is poor, it is anti-that the present invention provides a kind of building board use
Glue and its preparation method and application, waterproof performance can be improved in it.
Technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of building board marine glue,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 40 parts -50 parts,
Isopropyl palmitate: 18 parts -25 parts,
Acrylate: 5 parts -10 parts,
Lauramide: 2 parts -5 parts；
B component:
Sodium bicarbonate: 5 parts -10 parts,
Silicon powder: 5 parts -10 parts,
Aluminium hydroxide: 2 parts -10 parts,
Magnesium stearate: 1 part -5 parts.
Preferably, A, B component based on parts by weight, including following component,
Component A:
Polyaminoester emulsion: 43 parts -46 parts,
Isopropyl palmitate: 19 parts -23 parts,
Acrylate: 7 parts -9 parts,
Lauramide: 2 parts -5 parts；
B component:
Sodium bicarbonate: 7 parts -8 parts,
Silicon powder: 5 parts -10 parts,
Aluminium hydroxide: 2 parts -5 parts,
Magnesium stearate: 1 part -2 parts.
Preferably, A, B component based on parts by weight, including following component,
Component A:
Polyaminoester emulsion: 45 parts,
Isopropyl palmitate: 21 parts,
Acrylate: 8 parts,
Lauramide: 4 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 8 parts,
Aluminium hydroxide: 4 parts,
Magnesium stearate: 2 parts.
Preferably, the weight ratio between the polyaminoester emulsion and the isopropyl palmitate is 2:1.
Preferably, the weight ratio of the sodium bicarbonate and the silicon powder is 1:1.
A kind of preparation method of building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium be put into carry out in a kettle it is uniformly mixed, be subsequently transferred in vacuum degasing machine carry out deaeration processing to get.
Preferably, the temperature of reaction kettle is 110 DEG C -130 DEG C, when concrete application, can choose 110 DEG C, 111 DEG C, 112
℃、113℃、114℃、115℃、116℃、117℃、118℃、119℃、120℃、121℃、122℃、123℃、124℃、
The numerical value such as 125 DEG C, 126 DEG C, 127 DEG C, 128 DEG C, 129 DEG C, 130 DEG C；The pressure of reaction kettle is 0.3MPa-0.5MPa, is specifically answered
Used time can choose the numerical value such as 0.3MPa, 0.4MPa, 0.5MPa.
Preferably, the temperature of deaeration is 42 DEG C -46 DEG C, when concrete application, can choose 42 DEG C, 43 DEG C, 44 DEG C, 45 DEG C,
46 DEG C of equal numerical value；The time of deaeration is 2h-3h, when concrete application, can choose 2h, 2.1h, 2.2h, 2.3h, 2.4h, 2.5h,
The numerical value such as 2.6h, 2.7h, 2.8h, 2.9h, 3h.
A kind of building board marine glue is preventing application waterborne.
Beneficial effect
Compared with the prior art, the invention has the benefit that
The present invention innovatively introduces the raw materials such as isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, wherein poly- ammonia
Ester lotion and being used in combination for isopropyl palmitate can be improved waterproof performance, and acid resistance, alkali resistance and weatherability are superior to
Weight ratio between the prior art, the especially polyaminoester emulsion and the isopropyl palmitate is 2:1 or described
The weight ratio of sodium bicarbonate and the silicon powder is 1:1, and significant difference is larger.
Specific embodiment
The present invention is further described below combined with specific embodiments below.
Embodiment 1
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 40 parts,
Isopropyl palmitate: 25 parts,
Acrylate: 5 parts,
Lauramide: 5 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 10 parts,
Aluminium hydroxide: 2 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 110 DEG C, and the pressure of reaction kettle is 0.3MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 42 DEG C, the time of deaeration be 2h to get.
Embodiment 2
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 50 parts,
Isopropyl palmitate: 18 parts,
Acrylate: 10 parts,
Lauramide: 2 parts；
B component:
Sodium bicarbonate: 10 parts,
Silicon powder: 5 parts,
Aluminium hydroxide: 10 parts,
Magnesium stearate: 1 part.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 130 DEG C, and the pressure of reaction kettle is 0.5MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 46 DEG C, the time of deaeration be 3h to get.
Embodiment 3
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 42 parts,
Isopropyl palmitate: 24 parts,
Acrylate: 6 parts,
Lauramide: 5 parts；
B component:
Sodium bicarbonate: 9 parts,
Silicon powder: 8 parts,
Aluminium hydroxide: 7 parts,
Magnesium stearate: 4 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 115 DEG C, and the pressure of reaction kettle is 0.5MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 44 DEG C, the time of deaeration be 2.5h to get.
Embodiment 4
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 40 parts,
Isopropyl palmitate: 20 parts,
Acrylate: 8 parts,
Lauramide: 3 parts；
B component:
Sodium bicarbonate: 6 parts,
Silicon powder: 8 parts,
Aluminium hydroxide: 6 parts,
Magnesium stearate: 4 parts；
Wherein the weight ratio between the polyaminoester emulsion and the isopropyl palmitate is 2:1, when concrete application, poly- ammonia
The parts by weight of ester lotion can choose the numerical value such as 42 parts, 48 parts, 50 parts, corresponding isopropyl palmitate can choose 21 parts,
The numerical value such as 24 parts, 25 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 120 DEG C, and the pressure of reaction kettle is 0.5MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 45 DEG C, the time of deaeration be 2.6h to get.
Embodiment 5
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 42 parts,
Isopropyl palmitate: 24 parts,
Acrylate: 9 parts,
Lauramide: 2 parts；
B component:
Sodium bicarbonate: 5 parts,
Silicon powder: 5 parts,
Aluminium hydroxide: 6 parts,
Magnesium stearate: 4 parts；
Wherein the weight ratio between the sodium bicarbonate and the silicon powder is 1:1, when concrete application, the parts by weight of sodium bicarbonate
It can choose the numerical value such as 6 parts, 9 parts, 10 parts, corresponding silicon powder can choose the numerical value such as 6 parts, 9 parts, 10 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 120 DEG C, and the pressure of reaction kettle is 0.5MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 45 DEG C, the time of deaeration be 2.6h to get.
Embodiment 6
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 43 parts,
Isopropyl palmitate: 23 parts,
Acrylate: 7 parts,
Lauramide: 5 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 10 parts,
Aluminium hydroxide: 2 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 110 DEG C, and the pressure of reaction kettle is 0.5MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 42 DEG C, the time of deaeration be 3h to get.
Embodiment 7
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 46 parts,
Isopropyl palmitate: 19 parts,
Acrylate: 9 parts,
Lauramide: 2 parts；
B component:
Sodium bicarbonate: 8 parts,
Silicon powder: 5 parts,
Aluminium hydroxide: 2 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 125 DEG C, and the pressure of reaction kettle is 0.3MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 42 DEG C, the time of deaeration be 2.3h to get.
Embodiment 8
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 44 parts,
Isopropyl palmitate: 22 parts,
Acrylate: 9 parts,
Lauramide: 3 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 6 parts,
Aluminium hydroxide: 3 parts,
Magnesium stearate: 2 parts；
Wherein the weight ratio between the polyaminoester emulsion and the isopropyl palmitate is 2:1, when concrete application, poly- ammonia
The parts by weight of ester lotion can choose the numerical value such as 46 parts, and corresponding isopropyl palmitate can choose the numerical value such as 23 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 125 DEG C, and the pressure of reaction kettle is 0.3MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 42 DEG C, the time of deaeration be 2.3h to get.
Embodiment 9
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 45 parts,
Isopropyl palmitate: 20 parts,
Acrylate: 8 parts,
Lauramide: 4 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 7 parts,
Aluminium hydroxide: 4 parts,
Magnesium stearate: 2 parts.
Wherein the weight ratio between the sodium bicarbonate and the silicon powder is 1:1, when concrete application, the weight of sodium bicarbonate
Number can choose the numerical value such as 8 parts, and corresponding silicon powder can choose the numerical value such as 8 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 115 DEG C, and the pressure of reaction kettle is 0.3MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 46 DEG C, the time of deaeration be 2h to get.
Embodiment 10
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 45 parts,
Isopropyl palmitate: 21 parts,
Acrylate: 8 parts,
Lauramide: 4 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 8 parts,
Aluminium hydroxide: 4 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium is put into carry out uniformly mixed in a kettle, and the temperature of reaction kettle is 120 DEG C, and the pressure of reaction kettle is 0.4MPa, is then turned
Move on in vacuum degasing machine progress deaeration processing, the temperature of deaeration is 44 DEG C, the time of deaeration be 2.5h to get.
Comparative example 1
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 45 parts,
Acrylate: 8 parts,
Lauramide: 4 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 8 parts,
Aluminium hydroxide: 4 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
Polyaminoester emulsion, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and magnesium stearate are placed in reaction kettle
In carry out uniformly mixed, the temperature of reaction kettle is 120 DEG C, and the pressure of reaction kettle is 0.4MPa, is subsequently transferred to vacuum degasing machine
Middle progress deaeration processing, the temperature of deaeration are 44 DEG C, the time of deaeration be 2.5h to get.
Comparative example 2
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 45 parts,
Isopropyl palmitate: 21 parts,
Acrylate: 8 parts,
Lauramide: 4 parts；
B component:
Silicon powder: 8 parts,
Aluminium hydroxide: 4 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
Polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, silicon powder, aluminium hydroxide and magnesium stearate are placed in
Carry out uniformly mixed in reaction kettle, the temperature of reaction kettle is 120 DEG C, and the pressure of reaction kettle is 0.4MPa, is subsequently transferred to vacuum
Deaeration processing is carried out in deaeration machine, the temperature of deaeration is 44 DEG C, the time of deaeration be 2.5h to get.
Comparative example 3
The building board marine glue of the present embodiment,
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 45 parts,
Isopropyl palmitate: 21 parts,
Lauramide: 4 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 8 parts,
Magnesium stearate: 2 parts.
The preparation method of above-mentioned building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, lauramide, sodium bicarbonate, silicon powder and magnesium stearate be put into a kettle into
Row is uniformly mixed, and the temperature of reaction kettle is 120 DEG C, and the pressure of reaction kettle is 0.4MPa, be subsequently transferred in vacuum degasing machine into
Row deaeration processing, the temperature of deaeration are 44 DEG C, the time of deaeration be 2.5h to get.
Embodiment 11
Building board marine glue is preventing application waterborne in embodiment 1-10 and comparative example 1-3:
We investigate the performance indicator of the corresponding waterproof of different marine glues, and result is following (as shown in table 1):
Specific test method is as follows: waterproof performance: after impregnating 100h in 60 DEG C of water, testing its shear strength；Acid resistance:
After 55% nitric acid dousing 64h, bubble and peeling phenomenon have been seen whether；Alkali resistance: it is impregnated with saturation potassium hydroxide solution
After 64h, bubble and peeling phenomenon have been seen whether；Weatherability: being handled 400 hours in 80 DEG C of water, and it is viscous then to measure it
Tie tensile strength retention.
Table 1
In conclusion the present invention innovatively introduces the raw materials such as isopropyl palmitate, acrylate, lauramide, sodium bicarbonate,
Wherein polyaminoester emulsion and being used in combination for isopropyl palmitate can be improved waterproof performance, acid resistance, alkali resistance and weather-proof
Property be superior to the prior art, especially the weight ratio between the polyaminoester emulsion and the isopropyl palmitate is 2:1
Or the weight ratio of the sodium bicarbonate and the silicon powder is 1:1, significant difference is larger.
The above content is specific embodiment is combined, invention is further described in detail, and it cannot be said that the present invention is specific
Implementation is only limited to these instructions, and for those of ordinary skill in the art to which the present invention belongs, is not departing from the present invention
Design under the premise of, several simple deduction or replace can also be made, all shall be regarded as belonging to the power submitted of the present invention
The protection scope that sharp claim determines.
Claims (9)
1. a kind of building board marine glue, it is characterised in that:
Be grouped as by A and two groups of B, component A is liquid, and B component is powder, A, B component based on parts by weight, including below at
Point,
Component A:
Polyaminoester emulsion: 40 parts -50 parts,
Isopropyl palmitate: 18 parts -25 parts,
Acrylate: 5 parts -10 parts,
Lauramide: 2 parts -5 parts；
B component:
Sodium bicarbonate: 5 parts -10 parts,
Silicon powder: 5 parts -10 parts,
Aluminium hydroxide: 2 parts -10 parts,
Magnesium stearate: 1 part -5 parts.
2. a kind of building board marine glue according to claim 1, it is characterised in that: A, B component are with parts by weight
Meter, including following component,
Component A:
Polyaminoester emulsion: 43 parts -46 parts,
Isopropyl palmitate: 19 parts -23 parts,
Acrylate: 7 parts -9 parts,
Lauramide: 2 parts -5 parts；
B component:
Sodium bicarbonate: 7 parts -8 parts,
Silicon powder: 5 parts -10 parts,
Aluminium hydroxide: 2 parts -5 parts,
Magnesium stearate: 1 part -2 parts.
3. a kind of building board marine glue according to claim 1 or 2, it is characterised in that: A, B component are with parts by weight
Number meter, including following component,
Component A:
Polyaminoester emulsion: 45 parts,
Isopropyl palmitate: 21 parts,
Acrylate: 8 parts,
Lauramide: 4 parts；
B component:
Sodium bicarbonate: 7 parts,
Silicon powder: 8 parts,
Aluminium hydroxide: 4 parts,
Magnesium stearate: 2 parts.
4. a kind of building board marine glue according to claim 1 or 2, it is characterised in that: the polyaminoester emulsion
Weight ratio between the isopropyl palmitate is 2:1.
5. a kind of building board marine glue according to claim 1 or 2, it is characterised in that: the sodium bicarbonate and institute
The weight ratio for the silicon powder stated is 1:1.
6. a kind of preparation method of building board marine glue, step include:
By polyaminoester emulsion, isopropyl palmitate, acrylate, lauramide, sodium bicarbonate, silicon powder, aluminium hydroxide and stearic acid
Magnesium be put into carry out in a kettle it is uniformly mixed, be subsequently transferred in vacuum degasing machine carry out deaeration processing to get.
7. a kind of preparation method of building board marine glue according to claim 6, it is characterised in that: the temperature of reaction kettle
Degree is 110 DEG C -130 DEG C, and the pressure of reaction kettle is 0.3MPa-0.5MPa.
8. a kind of preparation method of building board marine glue according to claim 6, it is characterised in that: the temperature of deaeration
It is 42 DEG C -46 DEG C, the time of deaeration is 2h-3h.
9. a kind of building board marine glue is preventing application waterborne.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20181207 |