CN108690538A - A kind of flame resistant glass special fireproof glue and preparation method thereof - Google Patents
A kind of flame resistant glass special fireproof glue and preparation method thereof Download PDFInfo
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- CN108690538A CN108690538A CN201810508226.0A CN201810508226A CN108690538A CN 108690538 A CN108690538 A CN 108690538A CN 201810508226 A CN201810508226 A CN 201810508226A CN 108690538 A CN108690538 A CN 108690538A
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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
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/02—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to polysaccharides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
- C08B30/18—Dextrin, e.g. yellow canari, white dextrin, amylodextrin or maltodextrin; Methods of depolymerisation, e.g. by irradiation or mechanically
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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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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- 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
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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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
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- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Adhesives Or Adhesive Processes (AREA)
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Abstract
The invention discloses a kind of flame resistant glass special fireproof glue, include the raw material of following parts by weight:20~30 parts of 25~40 parts of potassium water glass, 10~20 parts of nanometer grade silica, 7~13 parts of acrylic acid, 4~8 parts of methyl methacrylate, 3~6 parts of amylum adhesive, 2~5 parts of glycerine, 2~4 parts of coupling agent, 1~3 part of plasticizer, 2~4 parts of heat-resisting stabilizing agent, 1~3 part of antifoaming agent and deionized water.The present invention makes to generate synergistic effect between fireproof gum each component, eliminates the bubble of composite fireproof glass interlayer, improve the using effect and service life of composite fireproof glass by improvement fire prevention glue formula.
Description
Technical field
The invention belongs to flame resistant glass technical fields, and in particular to a kind of flame resistant glass special fireproof glue and its preparation side
Method.
Background technology
Flame resistant glass is a kind of high-end building glass, it also has control other than certain performances with simple glass
Fire spreading processed, every cigarette and the performances such as heat-insulated.Flame resistant glass is divided into composite fireproof glass and single-sheet fire-resistant glass.Currently, compound
Flame resistant glass by it is more than two panels or two panels plate glass and the fire prevention glue-line that is clipped between the plate glass form.It encounters
When fire, fire prevention glue-line largely absorbs the heat of fire generation, and rapid foaming and intumescing forms adiabatic refractory heat-insulating froth bed,
Glue-line of preventing fires simultaneously can also bond broken sheet glass, be most effective, safe at present to keep the integrality of glass entirety
Fire prevention class glass product.
Composite fireproof glass is understood some conjunction piece liquid and is stayed between glass and fire prevention glue-line, which closes when closing piece
The interlayer of composite fireproof glass is collectively formed with fire prevention glue-line for the thin layer that piece liquid is formed.Fire prevention glue-line is easily formed in dry process
Thickness difference, uneven so as to cause fire prevention film surface, existing conjunction piece liquid, can not since the factors such as oneself viscosity, levelability limit
Make up the defect;Existing conjunction piece liquid itself is also easy to produce bubble simultaneously, easily leads to interlayer and has a large amount of microvesicles, the presence of microvesicle reduces
The practical flameproof effect of composite fireproof glass fireproof gum, and cause the apparent mass of composite fireproof glass poor, fireprotection layer
Hardness is inadequate, seriously affects the using effect and service life of composite fireproof glass.
Invention content
The present invention provides a kind of flame resistant glass special fireproof glue and preparation method thereof, solve asking in background technology
Topic, the present invention make to generate synergistic effect between fireproof gum each component, eliminate composite fireproof glass by improvement fire prevention glue formula
The bubble of interlayer improves the using effect and service life of composite fireproof glass.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that:
A kind of flame resistant glass special fireproof glue, includes the raw material of following parts by weight:25~40 parts of potassium water glass, nanoscale titanium dioxide
10~20 parts of silicon, 7~13 parts of acrylic acid, 4~8 parts of methyl methacrylate, 3~6 parts of amylum adhesive, 2~5 parts of glycerine, idol
Join 20~30 parts of 2~4 parts of agent, 1~3 part of plasticizer, 2~4 parts of heat-resisting stabilizing agent, 1~3 part of antifoaming agent and deionized water.
Preferably, the flame resistant glass special fireproof glue, includes the raw material of following parts by weight:30~35 parts of potassium water glass,
It is 12~18 parts of nanometer grade silica, 9~11 parts of acrylic acid, 5~7 parts of methyl methacrylate, 4~5 parts of amylum adhesive, sweet
3~4 parts of oil, 2.2~3.6 parts of coupling agent, 1.7~2.2 parts of plasticizer, 2.5~3.5 parts of heat-resisting stabilizing agent, antifoaming agent 1.6~
2.7 parts and 23~26 parts of deionized water.
Preferably, the flame resistant glass special fireproof glue, includes the raw material of following parts by weight:Potassium water glass 32 part, nanometer
15 parts of grade silicon dioxide, 10 parts of acrylic acid, 6 parts of methyl methacrylate, 4.7 parts of amylum adhesive, 3.4 parts of glycerine, coupling agent
25 parts of 2.3 parts, 1.9 parts of plasticizer, 3.1 parts of heat-resisting stabilizing agent, 2.2 parts of antifoaming agent and deionized water.
Preferably, the preparation method of the amylum adhesive is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
Preferably, the antifoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
Preferably, the heat-resisting stabilizing agent is borax.
A method of the flame resistant glass special fireproof glue is prepared, is included the following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
Preferably, the time of the ultrasonication is 10 minutes.
Compared with prior art, the present invention it has the advantages that:
This present invention makes to generate synergistic effect between fireproof gum each component, eliminates composite fire-proof by improvement fire prevention glue formula
The bubble of glass sandwich improves the using effect and service life of composite fireproof glass, specific as follows:
(1)The present invention imparts fireproof gum high temperature resistant, nothing by the technologic improvement of adjustment and preparation method to glue formula of preventing fires
The performance of poison, while the adhesive strength, flexibility and water resistance of waterglass are improved, it is conducive to stablize storage;
(2)The present invention is using potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, amylum adhesive, sweet
Oil, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent etc. are used as raw material, mutually act synergistically between raw material, and for preparing is anti-
Fiery glue itself is not likely to produce bubble, has a large amount of microvesicles from without interlayer, into without because the presence of microvesicle reduces
The practical flameproof effect of composite fireproof glass fireproof gum, improves the fire protecting performance of product, improves composite fireproof glass
Using effect and service life.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of flame resistant glass special fireproof glue, includes the raw material of following parts by weight:Potassium water glass 25 part, nanometer
10 parts of grade silicon dioxide, 4 parts of methyl methacrylate, 3 parts of amylum adhesive, 2 parts of glycerine, 2 parts of coupling agent, increases 7 parts of acrylic acid
Mould 20 parts of 1 part of agent, 2 parts of heat-resisting stabilizing agent, 1 part of antifoaming agent and deionized water.
Wherein, the preparation method of the amylum adhesive is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
Wherein, the antifoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
Wherein, the heat-resisting stabilizing agent is borax.
A method of the flame resistant glass special fireproof glue is prepared, is included the following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
Wherein, the time of the ultrasonication is 10 minutes.
Embodiment 2
The present embodiment is related to a kind of flame resistant glass special fireproof glue, includes the raw material of following parts by weight:Potassium water glass 40 part, nanometer
20 parts of grade silicon dioxide, 13 parts of acrylic acid, 8 parts of methyl methacrylate, 6 parts of amylum adhesive, 5 parts of glycerine, 4 parts of coupling agent,
30 parts of 3 parts of plasticizer, 4 parts of heat-resisting stabilizing agent, 3 parts of antifoaming agent and deionized water.
Wherein, the preparation method of the amylum adhesive is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
Wherein, the antifoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
Wherein, the heat-resisting stabilizing agent is borax.
A method of the flame resistant glass special fireproof glue is prepared, is included the following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
Wherein, the time of the ultrasonication is 10 minutes.
Embodiment 3
The present embodiment is related to a kind of flame resistant glass special fireproof glue, includes the raw material of following parts by weight:Potassium water glass 30 part, nanometer
12 parts of grade silicon dioxide, 9 parts of acrylic acid, 5 parts of methyl methacrylate, 4 parts of amylum adhesive, 3 parts of glycerine, 2.2 parts of coupling agent,
23 parts of 1.7 parts of plasticizer, 2.5 parts of heat-resisting stabilizing agent, 1.6 parts of antifoaming agent and deionized water.
Wherein, the preparation method of the amylum adhesive is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
Wherein, the antifoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
Wherein, the heat-resisting stabilizing agent is borax.
A method of the flame resistant glass special fireproof glue is prepared, is included the following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
Wherein, the time of the ultrasonication is 10 minutes.
Embodiment 4
The present embodiment is related to a kind of flame resistant glass special fireproof glue, includes the raw material of following parts by weight:Potassium water glass 35 part, nanometer
18 parts of grade silicon dioxide, 11 parts of acrylic acid, 7 parts of methyl methacrylate, 5 parts of amylum adhesive, 4 parts of glycerine, coupling agent 3.6
Part, 2.2 parts of plasticizer, 3.5 parts of heat-resisting stabilizing agent, 2.7 parts of antifoaming agent and 26 parts of deionized water.
Wherein, the preparation method of the amylum adhesive is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
Wherein, the antifoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
Wherein, the heat-resisting stabilizing agent is borax.
A method of the flame resistant glass special fireproof glue is prepared, is included the following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
Wherein, the time of the ultrasonication is 10 minutes.
Embodiment 5
The present embodiment is related to a kind of flame resistant glass special fireproof glue, includes the raw material of following parts by weight:Potassium water glass 32 part, nanometer
15 parts of grade silicon dioxide, 10 parts of acrylic acid, 6 parts of methyl methacrylate, 4.7 parts of amylum adhesive, 3.4 parts of glycerine, coupling agent
25 parts of 2.3 parts, 1.9 parts of plasticizer, 3.1 parts of heat-resisting stabilizing agent, 2.2 parts of antifoaming agent and deionized water.
Wherein, the preparation method of the amylum adhesive is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
Wherein, the antifoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
Wherein, the heat-resisting stabilizing agent is borax.
A method of the flame resistant glass special fireproof glue is prepared, is included the following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
Wherein, the time of the ultrasonication is 10 minutes.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of flame resistant glass special fireproof glue, which is characterized in that include the raw material of following parts by weight:Potassium water glass 25~40
Part, 10~20 parts of nanometer grade silica, 7~13 parts of acrylic acid, 4~8 parts of methyl methacrylate, amylum adhesive 3~6
Part, 2~5 parts of glycerine, 2~4 parts of coupling agent, 1~3 part of plasticizer, 2~4 parts of heat-resisting stabilizing agent, 1~3 part of antifoaming agent and deionization
20~30 parts of water.
2. flame resistant glass special fireproof glue according to claim 1, which is characterized in that include the raw material of following parts by weight:
30~35 parts of potassium water glass, 9~11 parts of acrylic acid, 5~7 parts of methyl methacrylate, is formed sediment at 12~18 parts of nanometer grade silica
4~5 parts of powder adhesive, 3~4 parts of glycerine, 2.2~3.6 parts of coupling agent, 1.7~2.2 parts of plasticizer, heat-resisting stabilizing agent 2.5~
23~26 parts of 3.5 parts, 1.6~2.7 parts of antifoaming agent and deionized water.
3. flame resistant glass special fireproof glue according to claim 1, which is characterized in that include the raw material of following parts by weight:
32 parts of potassium water glass, 15 parts of nanometer grade silica, 10 parts of acrylic acid, 6 parts of methyl methacrylate, 4.7 parts of amylum adhesive,
25 parts of 3.4 parts of glycerine, 2.3 parts of coupling agent, 1.9 parts of plasticizer, 3.1 parts of heat-resisting stabilizing agent, 2.2 parts of antifoaming agent and deionized water.
4. flame resistant glass special fireproof glue according to claim 1, which is characterized in that the preparation side of the amylum adhesive
Method is as follows:
(1)By weight, weigh 30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan, 3 parts of sodium benzoate,
10 parts of 1 part of sodium tetraborate and bentonite;
(2)Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 90 DEG C is again heated to and is gelatinized;
(3)Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy;
(4)The sodium benzoate, sodium tetraborate and bentonite are added in product after radiation graft polymerization obtains starch adhesion
Agent.
5. flame resistant glass special fireproof glue according to claim 1, which is characterized in that the antifoaming agent has to be polyether-modified
Machine silicon defoaming agent.
6. flame resistant glass special fireproof glue according to claim 1, which is characterized in that the heat-resisting stabilizing agent is borax.
7. a kind of method preparing any one of claim 1~6 flame resistant glass special fireproof glue, which is characterized in that including
Following steps:
(1)Potassium water glass, nanometer grade silica, acrylic acid, methyl methacrylate, starch adhesion are weighed by above-mentioned formula
Agent, glycerine, coupling agent, plasticizer, heat-resisting stabilizing agent, antifoaming agent, it is spare;
(2)Potassium water glass, acrylic acid and methyl methacrylate are uniformly mixed, coupling agent is then added, is warming up to 70
DEG C, it is uniformly mixed and keeps the temperature 30 minutes, obtain mixture A;
(3)Nanometer grade silica is added into mixture A, is uniformly mixed, ultrasonication obtains mixture B;
(4)Surplus stock is added into mixture B, is uniformly mixed, stands to get the flame resistant glass special fireproof glue.
8. preparation method according to claim 7, which is characterized in that the time of the ultrasonication is 10 minutes.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897555A (en) * | 2019-02-25 | 2019-06-18 | 德华兔宝宝装饰新材股份有限公司 | A kind of fire-proof wooden door flame-retarding adhesive and preparation method thereof |
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| CN101368074A (en) * | 2008-10-09 | 2009-02-18 | 湖南省原子能农业应用研究所 | Starch adhesive agent and preparation method thereof |
| CN107226626A (en) * | 2017-07-21 | 2017-10-03 | 日照市华业玻璃有限公司 | A kind of non-insulated type composite fireproof glass and its manufacture method |
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- 2018-05-24 CN CN201810508226.0A patent/CN108690538A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101368074A (en) * | 2008-10-09 | 2009-02-18 | 湖南省原子能农业应用研究所 | Starch adhesive agent and preparation method thereof |
| CN107226626A (en) * | 2017-07-21 | 2017-10-03 | 日照市华业玻璃有限公司 | A kind of non-insulated type composite fireproof glass and its manufacture method |
| CN107235645A (en) * | 2017-07-21 | 2017-10-10 | 日照市华业玻璃有限公司 | A kind of heat insulation type composite fireproof glass and its manufacture method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897555A (en) * | 2019-02-25 | 2019-06-18 | 德华兔宝宝装饰新材股份有限公司 | A kind of fire-proof wooden door flame-retarding adhesive and preparation method thereof |
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Application publication date: 20181023 |
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