CN106118550A - Heat-resisting non-hazardous binding agent and preparation method thereof - Google Patents
Heat-resisting non-hazardous binding agent and preparation method thereof Download PDFInfo
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- CN106118550A CN106118550A CN201610652389.7A CN201610652389A CN106118550A CN 106118550 A CN106118550 A CN 106118550A CN 201610652389 A CN201610652389 A CN 201610652389A CN 106118550 A CN106118550 A CN 106118550A
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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
- C09J127/00—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 a halogen; Adhesives based on derivatives of such polymers
- C09J127/02—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 a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J127/12—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 a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09J127/18—Homopolymers or copolymers of tetrafluoroethene
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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
-
- 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
- C09J133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- 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
- 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 present invention relates to a kind of heat-resisting non-hazardous binding agent and preparation method thereof, in parts by weight, it contains following component: 30 48 parts of formaldehyde condensation resins, 20 36 parts of fluoropolymers, 15 25 parts of acrylic resins, 12 20 parts of siloxane oligomers, 12 24 parts of maleic acids, 6 12 parts of polyvinyl alcohol, 5 15 parts of dibutyl esters, 8 16 parts of tetramethylolmethanes, 26 parts of silicic acid, 8 12 dihydroterpinyl acetates, 10 20 parts of white cements, 5 15 parts of calcium carbonate, 5 10 parts of magnesium hydroxide, 5 10 parts of aluminium hydroxide, 10 18 parts of surfactants, its preparation method is by above-mentioned component mix homogeneously；Compared with prior art, material in the present invention does not contains the noxious substance such as formaldehyde, pollopas, and binding agent abnormal smells from the patient is little, reach environment protection requirement, safe non-hazardous, and adhesive effect good, the use coating coordinating calcium carbonate, magnesium hydroxide and aluminium hydroxide is more more stablized heat-resisting, service life is longer, and its preparation method is simple to operate, is suitable for large-scale production.
Description
Technical field
The present invention relates to chemical material field, particularly relate to a kind of binding agent and preparation method thereof.
Background technology
In current productive life, it is often necessary to use binding agent, and general binder materials can contain formaldehyde, urine aldehyde
The noxious substances such as resin, and binding agent abnormal smells from the patient is excessive, it is impossible to reach environment protection requirement, tend to the healthy product to user
Raw injury.Along with the raising of people's living standard, environment protection health is increasingly paid attention to by people, and common binding agent can not meet people
Demand.The thermostability of currently known solidified type epoxy binding agent is insufficient to, as the resin of excellent heat resistance, it is known to
Fluoropolymer, but they are generally difficult to obtain enough cementabilities, and this kind of binder materials is expensive, and preparation is multiple
Miscellaneous.
Summary of the invention
The purpose of the present invention is intended to overcome above-mentioned deficiency of the prior art, it is provided that a kind of safe non-hazardous, stablize heat-resisting
And the good heat-resisting non-hazardous binding agent of adhesive effect and preparation method thereof.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20-36 part fluoropolymer, 18-
30 parts of acrylic resins, 12-20 part siloxane oligomer, 12-24 part maleic acid, 6-12 part polyvinyl alcohol, 5-15 part dibutyl ester,
8-16 part tetramethylolmethane, 2-6 part silicic acid, 8-12 dihydroterpinyl acetate, 10-20 part white cement, 5-15 part calcium carbonate, 5-10 part
Magnesium hydroxide, 5-10 part aluminium hydroxide, 10-18 part surfactant.
As a kind of preferred implementation of the present invention, described fluoropolymer is containing tetrafluoroethene base, vinylidene fluoride
Or the fluoropolymer of hexafluoropropene base.
As the another kind of preferred implementation of the present invention, described fluoropolymer is containing tetrafluoroethene base, vinylidene
Base and the polymer of hexafluoropropene base, wherein, the mol ratio of tetrafluoroethene base, vinylidene fluoride and hexafluoropropene base is 1-2:1-
3:1。
As the another kind of preferred implementation of the present invention, described siloxane oligomer is low containing the siloxanes dredging base propyl group
Polymers, containing dredging the siloxane oligomer of ylmethyl, siloxane oligomer containing vinyl or the siloxane oligomer containing amino.
As the another kind of preferred implementation of the present invention, described siloxane oligomer for containing dredge base propyl group, dredge ylmethyl,
Vinyl and the siloxane oligomer of amino, wherein, the mol ratio dredging base propyl group, thin ylmethyl, vinyl and amino is 1-2:
1:1:1-2。
As the another kind of preferred implementation of the present invention, described surfactant is uniformly mixed by emulsifying agent and coalescents
Conjunction forms.
As the another kind of preferred implementation of the present invention, the weight proportion of described emulsifying agent and coalescents is 1:1-3.
The preparation method of a kind of heat-resisting non-hazardous binding agent as above, it comprises the following steps: in parts by weight, claim
Take 20-36 part fluoropolymer, 18-30 part acrylic resin, 12-20 part siloxane oligomer, 12-24 part maleic acid, 6-12
Part polyvinyl alcohol, 5-15 part dibutyl ester, 8-16 part tetramethylolmethane, 2-6 part silicic acid, 8-12 dihydroterpinyl acetate, 10-20 part are white
Cement, 5-15 part calcium carbonate, 5-10 part magnesium hydroxide, 5-10 part aluminium hydroxide, 10-18 part surfactant, then mixing is all
Even, i.e. obtain described heat-resisting non-hazardous binding agent.
Compared with prior art, the invention has the beneficial effects as follows:
Material in the present invention does not contains the noxious substance such as formaldehyde, pollopas, and binding agent abnormal smells from the patient is little, reaches green ring
Guaranteed request, safe non-hazardous, and fluoropolymer, acrylic resin, siloxane oligomer, maleic acid, polyvinyl alcohol, two
Under the multiple material coordinative roles such as butyl ester, tetramethylolmethane, silicic acid, dihydroterpinyl acetate, part white cement, surfactant, viscous
Connecing effective, then coordinate the use coating of calcium carbonate, magnesium hydroxide and aluminium hydroxide more to stablize heat-resisting, service life is longer,
And its preparation method is simple to operate, it is especially suitable for large-scale production.
Below the preferred plan of the present invention is further elaborated:
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20-36 part fluoropolymer, 18-
30 parts of acrylic resins, 12-20 part siloxane oligomer, 12-24 part maleic acid, 6-12 part polyvinyl alcohol, 5-15 part dibutyl ester,
8-16 part tetramethylolmethane, 2-6 part silicic acid, 8-12 dihydroterpinyl acetate, 10-20 part white cement, 5-15 part calcium carbonate, 5-10 part
Magnesium hydroxide, 5-10 part aluminium hydroxide, 10-18 part surfactant；
Wherein, described fluoropolymer can be to gather containing the fluorine-containing of tetrafluoroethene base, vinylidene fluoride or hexafluoropropene base
Compound, it is also possible to for containing tetrafluoroethene base, vinylidene fluoride and the polymer of hexafluoropropene base, wherein, tetrafluoroethene base, inclined fluorine
The mol ratio of vinyl and hexafluoropropene base is 1-2:1-3:1；
Described siloxane oligomer can be containing the siloxane oligomer dredging base propyl group, containing the siloxane oligomer dredging ylmethyl
Thing, siloxane oligomer containing vinyl or the siloxane oligomer containing amino, it is also possible to for containing dredge base propyl group, dredge ylmethyl,
Vinyl and the siloxane oligomer of amino, wherein, the mol ratio dredging base propyl group, thin ylmethyl, vinyl and amino is 1-2:
1:1:1-2；
Described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:1-3 and coalescents.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1-3, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surface activity
Agent；
B, in parts by weight, weighs 20-36 part fluoropolymer, 18-30 part acrylic resin, 12-20 part siloxanes low
Polymers, 12-24 part maleic acid, 6-12 part polyvinyl alcohol, 5-15 part dibutyl ester, 8-16 part tetramethylolmethane, 2-6 part silicic acid, 8-12
Dihydroterpinyl acetate, 10-20 part white cement, 5-15 part calcium carbonate, 5-10 part magnesium hydroxide, 5-10 part aluminium hydroxide, 10-18
Surfactant in part step A, then mix homogeneously, i.e. obtain described heat-resisting non-hazardous binding agent.
Detailed description of the invention
Principle and feature to the present invention are described below, and example is served only for explaining the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 28 parts of fluoropolymers, 24 part third
Olefin(e) acid resin, 16 parts of siloxane oligomers, 18 parts of maleic acids, 9 parts of polyvinyl alcohol, 10 parts of dibutyl esters, 12 parts of tetramethylolmethanes, 4 parts
Silicic acid, 10 dihydroterpinyl acetates, 15 parts of white cements, 10 parts of calcium carbonate, 7.5 parts of magnesium hydroxide, 7.5 parts of aluminium hydroxide, 14 parts
Surfactant；
Wherein, described fluoropolymer is containing tetrafluoroethene base, vinylidene fluoride and the polymer of hexafluoropropene base, tetrafluoro
The mol ratio of vinyl, vinylidene fluoride and hexafluoropropene base is 1:1:1；
Described siloxane oligomer is containing dredging base propyl group, dredge ylmethyl, vinyl and the siloxane oligomer of amino, dredging base
The mol ratio of propyl group, thin ylmethyl, vinyl and amino is 1:1:1:1；
Described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:1 and coalescents.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surfactant；
B, in parts by weight, weigh 28 parts of fluoropolymers, 24 parts of acrylic resins, 16 parts of siloxane oligomers, 18 parts
Maleic acid, 9 parts of polyvinyl alcohol, 10 parts of dibutyl esters, 12 parts of tetramethylolmethanes, 4 parts of silicic acid, 10 dihydroterpinyl acetates, 15 parts of plain boiled waters
Surfactant in mud, 10 parts of calcium carbonate, 7.5 parts of magnesium hydroxide, 7.5 parts of aluminium hydroxide, 14 parts of steps A, then mixing is all
Even, i.e. obtain described heat-resisting non-hazardous binding agent.
Embodiment 2
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20 parts of fluoropolymers, 18 part third
Olefin(e) acid resin, 12 parts of siloxane oligomers, 12 parts of maleic acids, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicon
Acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5 parts of calcium carbonate, 5 parts of magnesium hydroxide, 5 parts of aluminium hydroxide, 10 parts of surface activitys
Agent；
Wherein, described fluoropolymer is containing tetrafluoroethene base, vinylidene fluoride and the polymer of hexafluoropropene base, tetrafluoro
The mol ratio of vinyl, vinylidene fluoride and hexafluoropropene base is 1.5:2:1；
Described siloxane oligomer is containing dredging base propyl group, dredge ylmethyl, vinyl and the siloxane oligomer of amino, dredging base
The mol ratio of propyl group, thin ylmethyl, vinyl and amino is 1.5:1:1:1.5；
Described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:1.5 and coalescents.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1.5, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surface activity
Agent；
B, in parts by weight, weigh 20 parts of fluoropolymers, 18 parts of acrylic resins, 12 parts of siloxane oligomers, 12 parts
Maleic acid, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicic acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5
Surfactant in part calcium carbonate, 5 parts of magnesium hydroxide, 5 parts of aluminium hydroxide, 10 parts of steps A, then mix homogeneously, i.e. obtain
Described heat-resisting non-hazardous binding agent.
Embodiment 3
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 36 parts of fluoropolymers, 30 part third
Olefin(e) acid resin, 20 parts of siloxane oligomers, 24 parts of maleic acids, 12 parts of polyvinyl alcohol, 15 parts of dibutyl esters, 16 parts of tetramethylolmethanes, 6 parts
Silicic acid, 12 dihydroterpinyl acetates, 20 parts of white cements, 15 parts of calcium carbonate, 10 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of tables
Face activating agent；
Wherein, described fluoropolymer is containing tetrafluoroethene base, vinylidene fluoride and the polymer of hexafluoropropene base, tetrafluoro
The mol ratio of vinyl, vinylidene fluoride and hexafluoropropene base is 2:3:1；
Described siloxane oligomer is containing dredging base propyl group, dredge ylmethyl, vinyl and the siloxane oligomer of amino, dredging base
The mol ratio of propyl group, thin ylmethyl, vinyl and amino is 2:1:1:2；
Described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:3 and coalescents.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:3, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surfactant；
B, in parts by weight, weigh 36 parts of fluoropolymers, 30 parts of acrylic resins, 20 parts of siloxane oligomers, 24 parts
Maleic acid, 12 parts of polyvinyl alcohol, 15 parts of dibutyl esters, 16 parts of tetramethylolmethanes, 6 parts of silicic acid, 12 dihydroterpinyl acetates, 20 parts of plain boiled waters
Surfactant in mud, 15 parts of calcium carbonate, 10 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of steps A, then mix homogeneously,
I.e. obtain described heat-resisting non-hazardous binding agent.
Embodiment 4
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20 parts of fluoropolymers, 30 part third
Olefin(e) acid resin, 12 parts of siloxane oligomers, 12 parts of maleic acids, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicon
Acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5 parts of calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of surface activitys
Agent；
Wherein, described fluoropolymer is the fluoropolymer containing tetrafluoroethene base, and described siloxane oligomer is for containing dredging
The siloxane oligomer of base propyl group, described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:1 and coalescents
Form.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surfactant；
B, in parts by weight, weigh 20 parts of fluoropolymers, 30 parts of acrylic resins, 12 parts of siloxane oligomers, 12 parts
Maleic acid, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicic acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5
Surfactant in part calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of steps A, then mix homogeneously, i.e. obtain
Described heat-resisting non-hazardous binding agent.
Embodiment 5
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20 parts of fluoropolymers, 30 part third
Olefin(e) acid resin, 12 parts of siloxane oligomers, 12 parts of maleic acids, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicon
Acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5 parts of calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of surface activitys
Agent；
Wherein, described fluoropolymer is the fluoropolymer containing vinylidene fluoride, and described siloxane oligomer is for containing dredging
The siloxane oligomer of ylmethyl, described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:1 and coalescents
Form.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surfactant；
B, in parts by weight, weigh 20 parts of fluoropolymers, 30 parts of acrylic resins, 12 parts of siloxane oligomers, 12 parts
Maleic acid, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicic acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5
Surfactant in part calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of steps A, then mix homogeneously, i.e. obtain
Described heat-resisting non-hazardous binding agent.
Embodiment 6
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20 parts of fluoropolymers, 30 part third
Olefin(e) acid resin, 12 parts of siloxane oligomers, 12 parts of maleic acids, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicon
Acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5 parts of calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of surface activitys
Agent；
Wherein, described fluoropolymer is the fluoropolymer containing hexafluoropropene base, and described siloxane oligomer is containing second
The siloxane oligomer of thiazolinyl, described surfactant uniformly mixed by the emulsifying agent that weight proportion is 1:1 and coalescents and
Become.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surfactant；
B, in parts by weight, weigh 20 parts of fluoropolymers, 30 parts of acrylic resins, 12 parts of siloxane oligomers, 12 parts
Maleic acid, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicic acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5
Surfactant in part calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of steps A, then mix homogeneously, i.e. obtain
Described heat-resisting non-hazardous binding agent.
Embodiment 7
A kind of heat-resisting non-hazardous binding agent, in parts by weight, it contains following component: 20 parts of fluoropolymers, 30 part third
Olefin(e) acid resin, 12 parts of siloxane oligomers, 12 parts of maleic acids, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicon
Acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5 parts of calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of surface activitys
Agent；
Wherein, described fluoropolymer is the fluoropolymer containing tetrafluoroethene base, and described siloxane oligomer is containing ammonia
The siloxane oligomer of base, described surfactant is uniformly mixed by the emulsifying agent that weight proportion is 1:1 and coalescents.
A kind of preparation method of heat-resisting non-hazardous binding agent as above, it comprises the following steps:
A, weight proportion according to 1:1, weigh emulsifying agent and coalescents, and mix homogeneously, i.e. obtain surfactant；
B, in parts by weight, weigh 20 parts of fluoropolymers, 30 parts of acrylic resins, 12 parts of siloxane oligomers, 12 parts
Maleic acid, 6 parts of polyvinyl alcohol, 5 parts of dibutyl esters, 8 parts of tetramethylolmethanes, 2 parts of silicic acid, 8 dihydroterpinyl acetates, 10 parts of white cements, 5
Surfactant in part calcium carbonate, 5 parts of magnesium hydroxide, 10 parts of aluminium hydroxide, 18 parts of steps A, then mix homogeneously, i.e. obtain
Described heat-resisting non-hazardous binding agent.
Embodiment 8
Heat-resisting non-hazardous binding agent embodiment 1 to embodiment 7 obtained and common adhesive carry out Form aldehyde release respectively
Detection test and combustion test, obtain data such as following table:
| Burst size of methanal | Ignition temperature | |
| Embodiment 1 product | 1.9mg/100g | 828℃ |
| Embodiment 2 product | 2.2mg/100g | 819℃ |
| Embodiment 3 product | 2.1mg/100g | 817℃ |
| Embodiment 4 product | 2.4mg/100g | 778℃ |
| Embodiment 5 product | 2.3mg/100g | 764℃ |
| Embodiment 6 product | 2.3mg/100g | 756℃ |
| Embodiment 7 product | 2.4mg/100g | 761℃ |
| Common adhesive | 9mg/100g | 320℃ |
As seen from the above table, the heat-resisting non-hazardous binding agent in the present invention is compared with common adhesive, and burst size of methanal is almost
It is zero, health is safe from harm, and more stablize heat-resisting, it is possible to stand the test of high temperature.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. a heat-resisting non-hazardous binding agent, it is characterised in that in parts by weight, it contains following component: 20-36 part is fluorine-containing poly-
Compound, 18-30 part acrylic resin, 12-20 part siloxane oligomer, 12-24 part maleic acid, 6-12 part polyvinyl alcohol, 5-15
Part dibutyl ester, 8-16 part tetramethylolmethane, 2-6 part silicic acid, 8-12 dihydroterpinyl acetate, 10-20 part white cement, 5-15 part carbonic acid
Calcium, 5-10 part magnesium hydroxide, 5-10 part aluminium hydroxide, 10-18 part surfactant.
Heat-resisting non-hazardous binding agent the most according to claim 1, it is characterised in that described fluoropolymer is containing tetrafluoro second
Thiazolinyl, vinylidene fluoride or the fluoropolymer of hexafluoropropene base.
Heat-resisting non-hazardous binding agent the most according to claim 1, it is characterised in that described fluoropolymer is containing tetrafluoro second
Thiazolinyl, vinylidene fluoride and the polymer of hexafluoropropene base, wherein, tetrafluoroethene base, vinylidene fluoride and hexafluoropropene base
Mol ratio is 1-2:1-3:1.
Heat-resisting non-hazardous binding agent the most according to claim 1, it is characterised in that described siloxane oligomer is for containing dredging base
The siloxane oligomer of propyl group, containing dredging the siloxane oligomer of ylmethyl, the siloxane oligomer containing vinyl or containing amino
Siloxane oligomer.
Heat-resisting non-hazardous binding agent the most according to claim 1, it is characterised in that described siloxane oligomer is for containing dredging base
Propyl group, thin ylmethyl, vinyl and the siloxane oligomer of amino, wherein, dredge base propyl group, dredge ylmethyl, vinyl and amino
Mol ratio be 1-2:1:1:1-2.
Heat-resisting non-hazardous binding agent the most according to claim 1, it is characterised in that described surfactant by emulsifying agent and
Coalescents is uniformly mixed.
Heat-resisting non-hazardous binding agent the most according to claim 6, it is characterised in that described emulsifying agent and the weight of coalescents
Amount proportioning is 1:1-3.
8. the preparation method of the heat-resisting non-hazardous binding agent as according to any one of claim 1-7, it is characterised in that it
Comprise the following steps: in parts by weight, weigh 20-36 part fluoropolymer, 18-30 part acrylic resin, 12-20 part siloxanes
Oligomer, 12-24 part maleic acid, 6-12 part polyvinyl alcohol, 5-15 part dibutyl ester, 8-16 part tetramethylolmethane, 2-6 part silicic acid, 8-
12 dihydroterpinyl acetates, 10-20 part white cement, 5-15 part calcium carbonate, 5-10 part magnesium hydroxide, 5-10 part aluminium hydroxide, 10-
18 parts of surfactants, then mix homogeneously, i.e. obtain described heat-resisting non-hazardous binding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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