CN108641670A - A kind of preparation method of environment friendly halogen-free fireproof glue - Google Patents
A kind of preparation method of environment friendly halogen-free fireproof glue Download PDFInfo
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- CN108641670A CN108641670A CN201810526188.1A CN201810526188A CN108641670A CN 108641670 A CN108641670 A CN 108641670A CN 201810526188 A CN201810526188 A CN 201810526188A CN 108641670 A CN108641670 A CN 108641670A
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- environment friendly
- fireproof glue
- free fireproof
- friendly halogen
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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
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Fireproofing Substances (AREA)
Abstract
The invention discloses a kind of preparation methods of environment friendly halogen-free fireproof glue, include the following steps：S1, the raw material for weighing following parts by weight；S2, the temperature of kneader is adjusted to 120 DEG C 150 DEG C, then methyl vinyl silicone rubber, acrylic resin and alkyd resin is added in kneader, arrive resin compound；S3, sequentially add the remaining raw material in addition to pure water into resin compound, and constantly stir evenly, it is to be mixed uniformly after, obtain total mixture；S4, pure water is added into the kneader equipped with total mixture, continues to stir 5min 10min in 80 DEG C 120 DEG C of conditions, forms the viscous liquid of homogeneous phase transparent, as environment friendly halogen-free fireproof glue, be sealed after environment friendly halogen-free fireproof glue is dispensed.Environment friendly halogen-free fireproof glue produced by the invention has excellent adhesivity, and Environmental Safety, and good flame retardation effect, preparation method is simple, easy to operate, solves the problems, such as that general environment friendly halogen-free fireproof glue is inflammable, adhesivity is enhanced, and is suitble to promote the use of.
Description
Technical field
The present invention relates to field of adhesive technology more particularly to a kind of preparation methods of environment friendly halogen-free fireproof glue.
Background technology
It refers to homogeneity or the skill that heterogeneous body surface is linked together with adhesive to be glued (bonding, bonding, cementing, gluing)
Art has stress distribution continuous, it is light-weight, or sealing, most technological temperatures are low the features such as.It is glued especially suitable for different materials
The connection of matter, different-thickness, ultra-thin specification and complex component.Splicing RECENT DEVELOPMENTS is most fast, and application industry is extremely wide, and to high-new section
Learning technological progress and people's daily life improvement has significant impact.Therefore, it is very heavy to study, develop and produce all kinds of adhesive
It wants, of the same race or two or more homogeneity or heterogeneous product (or material) can be linked together, had after solidification enough
The organic or inorganic of intensity a, natural or synthetic substance is referred to as adhesive or bonding agent, adhesive, traditionally letter
Referred to as glue.Contain a large amount of halogens in existing adhesive so that adhesive has the problem of oozing halogen, and adhesive is given birth to
The raw material of production not environmentally, can be to environmental pollution, and adhesive is inflammable, is easy to cause fire incident.
Therefore, we have proposed a kind of preparation methods of environment friendly halogen-free fireproof glue for solving the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of environment friendly halogen-free fireproof glue proposed
Preparation method.
A kind of preparation method of environment friendly halogen-free fireproof glue, includes the following steps：
S1, the raw material for weighing following parts by weight：38-45 parts of methyl vinyl silicone rubber, 28-30 parts of acrylic resin, alkyd tree
25-32 parts of fat, 6-8 parts of tung oil, 10-12 parts of acrylate, 3-5 parts of curing agent, 2-3 parts of crosslinking agent, 5-8 parts of silane coupling agent,
6-7 parts of carbon black, 2-3 parts of dibutyltin dilaurate, 4-5 parts of ethanol amine, 3-6 parts of poly methylene poly phenyl poly isocyanate,
5-7 parts of methyl diphenylene diisocyanate, 6-8 parts of antifoaming agent, 5-8 parts of acrylic emulsion, 2-3 parts of antimony oxide, hydroxide
25-28 parts of 2-5 parts of magnesium and pure water；
S2, the temperature of kneader is adjusted to 120 DEG C -150 DEG C, then by methyl vinyl silicone rubber, acrylic resin and alkyd
Resin is added in kneader, is stirred 12 min-14 min, is obtained resin compound；
S3, the remaining raw material in addition to pure water is sequentially added into resin compound, and constantly stir evenly, it is to be mixed uniform
Afterwards, total mixture is obtained；
S4, pure water is added into the kneader equipped with total mixture, continues to stir 5 min- in 80 DEG C -120 DEG C of conditions
10 min form the viscous liquid of homogeneous phase transparent, as environment friendly halogen-free fireproof glue, are sealed after environment friendly halogen-free fireproof glue is dispensed
It preserves.
Preferably, the raw material includes the ratio of following parts by weight：42 parts of methyl vinyl silicone rubber, acrylic resin 29
Part, 19 parts of alkyd resin, 7 parts of tung oil, 11 parts of acrylate, 4 parts of curing agent, 2 parts of crosslinking agent, 7 parts of silane coupling agent, carbon black 6
Part, 3 parts of dibutyltin dilaurate, 5 parts of ethanol amine, 5 parts of poly methylene poly phenyl poly isocyanate, diphenyl methane two is different
27 parts of 6 parts of cyanate, 7 parts of antifoaming agent, 7 parts of acrylic emulsion, 3 parts of antimony oxide, 4 parts of magnesium hydroxide and pure water.
Preferably, the crosslinking agent is 21 parts of pure water, 52 parts of polyvinyl alcohol, 28 parts of formalin and silane crosslinker
1.3 parts are mixed.
Preferably, the curing agent is vinyl triamine, di-2-ethylhexylphosphine oxide hexamethylene alkanamine, triethylene tetramine, dimethylamino third
Amine, trimethylhexamethylenediamine, diaminodiphenyl-methane, m-phenylene diamine (MPD) and diaminodiphenyl-methane mixture and methylene
One kind in the double phenylenediamines of base.
Preferably, the silane coupling agent is vinyltriethoxysilane, vinyltrimethoxysilane or vinyl
Three-beta-methoxy ethyoxyls-silane.
Preferably, the antifoaming agent is the fatty acid ester compounded object of higher alcohols, and polyoxyethylene polyoxypropylene pentaerythrite ether gathers
Ethylene oxide polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, in polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer
It is a kind of.
The beneficial effects of the invention are as follows：Adhesive produced by the invention is halogen-free element, overcomes adhesive and oozes halogen
Problem so that the product of production is more environmentally friendly, and also gives adhesive resistance by adding antimony oxide and magnesium hydroxide
The function of combustion so that the environment friendly halogen-free fireproof glue of production has excellent adhesivity, and Environmental Safety, good flame retardation effect, sheet
Invention preparation method is simple, easy to operate, solves the problems, such as that general environment friendly halogen-free fireproof glue is inflammable, and adhesivity is enhanced,
It is suitble to promote the use of.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment one
A kind of preparation method of environment friendly halogen-free fireproof glue, includes the following steps：
S1, the raw material for weighing following parts by weight：38 parts of methyl vinyl silicone rubber, 28 parts of acrylic resin, 25 parts of alkyd resin,
6 parts of tung oil, 10 parts of acrylate, trimethylhexamethylenediamine, 5 parts, 3 parts of crosslinking agent（Crosslinking agent is 21 parts of pure water, poly- second
52 parts of enol, 1.3 parts of 28 parts of formalin and silane crosslinker are mixed）, 5 parts of vinyltriethoxysilane, carbon black 7
Part, 3 parts of dibutyltin dilaurate, 5 parts of ethanol amine, 6 parts of poly methylene poly phenyl poly isocyanate, diphenyl methane two is different
7 parts of cyanate, 6 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, 5 parts of acrylic emulsion, 2 parts of antimony oxide, magnesium hydroxide 2
25 parts of part and pure water；
S2, the temperature of kneader is adjusted to 120 DEG C-, then methyl vinyl silicone rubber, acrylic resin and alkyd resin are added
Enter into kneader, stirs 12 min, obtain resin compound；
S3, the remaining raw material in addition to pure water is sequentially added into resin compound, and constantly stir evenly, it is to be mixed uniform
Afterwards, total mixture is obtained；
S4, pure water is added into the kneader equipped with total mixture, continues to stir 5 min in 80 DEG C of conditions, is formed homogeneous
Transparent viscous liquid, as environment friendly halogen-free fireproof glue are sealed after dispensing environment friendly halogen-free fireproof glue.
Embodiment two
A kind of preparation method of environment friendly halogen-free fireproof glue, includes the following steps：
S1, the raw material for weighing following parts by weight：45 parts of methyl vinyl silicone rubber, 30 parts of acrylic resin, 32 parts of alkyd resin,
8 parts of tung oil, 12 parts of acrylate, 5 parts of triethylene tetramine, 3 parts of crosslinking agent（Crosslinking agent is 21 parts of pure water, polyvinyl alcohol 52
Part, 1.3 parts of 28 parts of formalin and silane crosslinker are mixed）, 8 parts of vinyltrimethoxysilane, 7 parts of carbon black, two fourths
3 parts of base tin dilaurate, 5 parts of ethanol amine, 6 parts of poly methylene poly phenyl poly isocyanate, methyl diphenylene diisocyanate 7
Part, 8 parts of polyoxyethylene polyoxy propyl alcohol amidogen ether, 8 parts of acrylic emulsion, 3 parts of antimony oxide, 5 parts of magnesium hydroxide and pure water 28
Part；
S2, the temperature of kneader is adjusted to 140 DEG C, then methyl vinyl silicone rubber, acrylic resin and alkyd resin is added
Into kneader, 14 min are stirred, resin compound is obtained；
S3, the remaining raw material in addition to pure water is sequentially added into resin compound, and constantly stir evenly, it is to be mixed uniform
Afterwards, total mixture is obtained；
S4, pure water is added into the kneader equipped with total mixture, continues to stir 8 min in 100 DEG C of conditions, is formed equal
Mutually transparent viscous liquid, as environment friendly halogen-free fireproof glue are sealed after dispensing environment friendly halogen-free fireproof glue.
Embodiment three
A kind of preparation method of environment friendly halogen-free fireproof glue, includes the following steps：
S1, the raw material for weighing following parts by weight：42 parts of methyl vinyl silicone rubber, 29 parts of acrylic resin, 19 parts of alkyd resin,
7 parts of tung oil, 11 parts of acrylate, 4 parts of di-2-ethylhexylphosphine oxide phenylenediamine, 2 parts of crosslinking agent（Crosslinking agent is 21 parts of pure water, polyvinyl alcohol
52 parts, 1.3 parts of 28 parts of formalin and silane crosslinker are mixed）, three-beta-methoxy of vinyl ethyoxyl -7 parts of silane, charcoal
Black 6 parts, 3 parts of dibutyltin dilaurate, 5 parts of ethanol amine, 5 parts of poly methylene poly phenyl poly isocyanate, diphenyl methane
6 parts of diisocyanate, 7 parts of polyoxyethylene polyoxypropylene glycerin ether, 7 parts of acrylic emulsion, 3 parts of antimony oxide, magnesium hydroxide 4
27 parts of part and pure water；
S2, the temperature of kneader is adjusted to 150 DEG C, then methyl vinyl silicone rubber, acrylic resin and alkyd resin is added
Into kneader, 14 min are stirred, resin compound is obtained；
S3, the remaining raw material in addition to pure water is sequentially added into resin compound, and constantly stir evenly, it is to be mixed uniform
Afterwards, total mixture is obtained；
S4, pure water is added into the kneader equipped with total mixture, continues to stir -10 min in 120 DEG C of conditions, is formed
The viscous liquid of homogeneous phase transparent, as environment friendly halogen-free fireproof glue are sealed after dispensing environment friendly halogen-free fireproof glue.
By embodiment one, environment friendly halogen-free fireproof glue that embodiment two and embodiment three are prepared from viscosity, adhesive
Mobility, four aspects of oxygen index (OI) and flame retardant rating are detected, and testing result is as follows：
| Embodiment one | Embodiment two | Embodiment three | |
| Viscosity（Pa·s） | 83500 | 82400 | 88600 |
| The mobility of adhesive（mm） | 0.072/0.030 | 0.068/0.030 | 0.075/0.030 |
| Oxygen index (OI) | 89.6 | 91.1 | 92.3 |
| Flame retardant rating | V0 | V0 | V0 |
By above-mentioned testing result it is found that the environment friendly halogen-free fireproof glue that embodiment one, embodiment two and embodiment three are prepared
Viscosity it is big, the good fluidity of adhesive, oxygen index (OI) and flame retardant rating are high, and environment friendly halogen-free fireproof glue made of embodiment three
Various aspects of performance is more excellent than environment friendly halogen-free fireproof glue made of embodiment one and embodiment two, and therefore, embodiment three is this
The most preferred embodiment of invention.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of preparation method of environment friendly halogen-free fireproof glue, which is characterized in that include the following steps：
S1, the raw material for weighing following parts by weight：38-45 parts of methyl vinyl silicone rubber, 28-30 parts of acrylic resin, alkyd tree
25-32 parts of fat, 6-8 parts of tung oil, 10-12 parts of acrylate, 3-5 parts of curing agent, 2-3 parts of crosslinking agent, 5-8 parts of silane coupling agent,
6-7 parts of carbon black, 2-3 parts of dibutyltin dilaurate, 4-5 parts of ethanol amine, 3-6 parts of poly methylene poly phenyl poly isocyanate,
5-7 parts of methyl diphenylene diisocyanate, 6-8 parts of antifoaming agent, 5-8 parts of acrylic emulsion, 2-3 parts of antimony oxide, hydroxide
25-28 parts of 2-5 parts of magnesium and pure water；
S2, the temperature of kneader is adjusted to 120 DEG C -150 DEG C, then by methyl vinyl silicone rubber, acrylic resin and alkyd tree
Fat is added in kneader, is stirred 12min-14min, is obtained resin compound；
S3, the remaining raw material in addition to pure water is sequentially added into resin compound, and constantly stir evenly, it is to be mixed uniform
Afterwards, total mixture is obtained；
S4, pure water is added into the kneader equipped with total mixture, continues to stir 5min- in 80 DEG C -120 DEG C of conditions
10min forms the viscous liquid of homogeneous phase transparent, as environment friendly halogen-free fireproof glue, is sealed after environment friendly halogen-free fireproof glue is dispensed
It preserves.
2. a kind of preparation method of environment friendly halogen-free fireproof glue according to claim 1, which is characterized in that the raw material includes
The ratio of following parts by weight：42 parts of methyl vinyl silicone rubber, 29 parts of acrylic resin, 19 parts of alkyd resin, 7 parts of tung oil, third
11 parts of olefin(e) acid ester, 4 parts of curing agent, 2 parts of crosslinking agent, 7 parts of silane coupling agent, 6 parts of carbon black, 3 parts of dibutyltin dilaurate, second
5 parts of hydramine, 5 parts of poly methylene poly phenyl poly isocyanate, 6 parts of methyl diphenylene diisocyanate, 7 parts of antifoaming agent, acrylic acid
27 parts of 7 parts of lotion, 3 parts of antimony oxide, 4 parts of magnesium hydroxide and pure water.
3. a kind of preparation method of environment friendly halogen-free fireproof glue according to claim 1, which is characterized in that the crosslinking agent is
21 parts of pure water, 52 parts of polyvinyl alcohol, 1.3 parts of 28 parts of formalin and silane crosslinker are mixed.
4. a kind of preparation method of environment friendly halogen-free fireproof glue according to claim 1, which is characterized in that the curing agent is
Vinyl triamine, di-2-ethylhexylphosphine oxide hexamethylene alkanamine, triethylene tetramine, dimethylamine propylamine, trimethylhexamethylenediamine, diamino
Diphenyl methane, m-phenylene diamine (MPD) and one kind in diaminodiphenyl-methane mixture and di-2-ethylhexylphosphine oxide phenylenediamine.
5. a kind of preparation method of environment friendly halogen-free fireproof glue according to claim 1, which is characterized in that described silane coupled
Agent is vinyltriethoxysilane, vinyltrimethoxysilane or three-beta-methoxy of vinyl ethyoxyl-silane.
6. a kind of preparation method of environment friendly halogen-free fireproof glue according to claim 1, which is characterized in that the antifoaming agent is
The fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene
Glycerin ether, one kind in polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526188.1A CN108641670A (en) | 2018-05-29 | 2018-05-29 | A kind of preparation method of environment friendly halogen-free fireproof glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526188.1A CN108641670A (en) | 2018-05-29 | 2018-05-29 | A kind of preparation method of environment friendly halogen-free fireproof glue |
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| CN108641670A true CN108641670A (en) | 2018-10-12 |
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| CN201810526188.1A Withdrawn CN108641670A (en) | 2018-05-29 | 2018-05-29 | A kind of preparation method of environment friendly halogen-free fireproof glue |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544872A (en) * | 2009-05-05 | 2009-09-30 | 江阴福特电缆有限公司 | Glass-fiber reinforced organic silicone rubber self-adhesive tape, production method and extrusion device thereof |
| CN104099028A (en) * | 2014-08-04 | 2014-10-15 | 公安部四川消防研究所 | Fire-proof adhesive and application thereof |
-
2018
- 2018-05-29 CN CN201810526188.1A patent/CN108641670A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544872A (en) * | 2009-05-05 | 2009-09-30 | 江阴福特电缆有限公司 | Glass-fiber reinforced organic silicone rubber self-adhesive tape, production method and extrusion device thereof |
| CN104099028A (en) * | 2014-08-04 | 2014-10-15 | 公安部四川消防研究所 | Fire-proof adhesive and application thereof |
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Application publication date: 20181012 |