CN109021891A - Natural rubber single-coating-type Heat vulcanization adhesive - Google Patents
Natural rubber single-coating-type Heat vulcanization adhesive Download PDFInfo
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- CN109021891A CN109021891A CN201810758896.8A CN201810758896A CN109021891A CN 109021891 A CN109021891 A CN 109021891A CN 201810758896 A CN201810758896 A CN 201810758896A CN 109021891 A CN109021891 A CN 109021891A
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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
- C09J147/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Adhesives based on derivatives of such polymers
-
- 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
- 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
- C09J115/00—Adhesives based on rubber derivatives
- C09J115/02—Rubber derivatives containing halogen
-
- 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/26—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment
- C09J123/28—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C09J123/286—Chlorinated polyethylene
-
- 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
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/53—Core-shell polymer
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to field of material technology, and in particular to a kind of natural rubber single-coating-type Heat vulcanization adhesive, the raw material including following parts by weight: 50 parts of halogenated polyolefin, 10-20 parts of tert butyl phenolic resin, 1-5 parts of metal oxide, 1-15 parts of silane coupling agent, 1-10 parts of gluing auxiliary agent, 1-15 parts of sulphur, 1-5 parts of carbon black, 1-5 parts of white carbon black, 2-10 parts of neoprene, 1-5 parts of high catalytic activity titania, ortho-xylene and appropriate hexone.Adhesive adhesive property obtained is good, and environmental protection, good weatherability meets extreme environment use demand.
Description
Technical field
The present invention relates to field of material technology, and in particular to a kind of natural rubber single-coating-type Heat vulcanization adhesive.
Background technique
With the development of adhesive industry and adhesive technology, metal is bonding with rubber be widely used to automobile manufacture,
Many fields such as military project aspect, road and bridge and machine-building.Using the Material claddings such as rubber and metal, rubber is utilized with it
High resiliency and metal rigidity, so that this kind of material is obtained better intensity and durability.In numerous rubber types, day
Right rubber has the characteristics that from a wealth of sources, cheap, resilience is good, high mechanical strength, flexible resistance are good, in various rubber and
Occupy comparable specific gravity in the splicing component of metal.In recent years, Advanced Resin-based Composites are substituted greatly in aviation field
The gesture of metal material, this uses the cementing structure of rubber and polymer matrix composites constantly in the design, boundary layer
Material-adhesive plays the role of the reliability of structure most important.
Currently, the interfacial adhesion of the single-coating-type adhesive for being bonded natural rubber and metalwork, volume contraction are mended
It repays in place of high and low temperature resistance Shortcomings, influences the endurance quality of product.And existing natural rubber single-coating-type heat vulcanizate
Stick uses alkanes and benzene etc. as solvent, and pollution is big, unfavorable environmental protection, harmful to health.On the other hand, have as to weather-proof
The weatherability of natural rubber single-coating-type Heat vulcanization adhesive is as natural rubber single-coating-type heat cure gluing for the field of demand
Key factor of the agent toward high-end field use scope.
Summary of the invention
The purpose of the present invention is to provide the excellent natural rubbers of a kind of adhesive property, thermal stability, volume stability
Glue single-coating-type Heat vulcanization adhesive.Adhesive adhesive property obtained is good, and environmental-protecting performance improves, and good weatherability meets extreme ring
Border use demand.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of natural rubber single-coating-type heat cure
Adhesive, the raw material including following parts by weight: 50 parts of halogenated polyolefin, 10-20 parts of tert butyl phenolic resin, metal oxide
1-5 parts, 1-15 parts of silane coupling agent, 1-10 parts of gluing auxiliary agent, 1-15 parts of sulphur, 1-5 parts of carbon black, 1-5 parts of white carbon black, neoprene rubber
2-10 parts of glue, 1-5 parts of high catalytic activity titania, ortho-xylene and appropriate hexone.
Further, the raw material including following parts by weight: 50 parts of halogenated polyolefin, 12-18 parts of tert butyl phenolic resin,
2-4 parts of metal oxide, 5-10 parts of silane coupling agent, 2-8 parts of gluing auxiliary agent, 5-10 parts of sulphur, 1-5 parts of carbon black, white carbon black 1-5
Part, 2-6 parts of neoprene, 1-3 parts of high catalytic activity titania, ortho-xylene and appropriate hexone.
Preferably, the raw material including following parts by weight: 50 parts of halogenated polyolefin, 15 parts of tert butyl phenolic resin, metal
It is 3 parts of oxide, 6 parts of silane coupling agent, 5 parts of gluing auxiliary agent, 8 parts of sulphur, 2 parts of carbon black, 3 parts of white carbon black, 5 parts of neoprene, high
2 parts of catalytic active titanium oxide, ortho-xylene and appropriate hexone.
Preferably, the halogenated polyolefin is selected from bromination poly- (2,3- bis- chloro-1,3-butadiene), chlorinated natural rubber, chlorine
Change at least one of polyethylene, brominated polyethylene.
Preferably, the metal oxide is selected from one of magnesia and zinc oxide.
Preferably, the silane coupling agent be selected from gamma-aminopropyl-triethoxy-silane, γ-aminopropyltrimethoxysilane,
One of γ-aminopropyl diethoxy silane, γ-aminopropyltriethoxy dimethoxysilane.
Preferably, the gluing auxiliary agent includes plasticizer, anti-aging agent, fire retardant, curing agent, toughener.
Preferably, the toughener is core-shell structure silicon systems toughener.
Preferably, the plasticizer be pair, to '-diisopropylbenzyl diphenylamines, anti-aging agent is styrenated phenol, fire-retardant
Agent is cyclooctane, and curing agent is polyisocyanate curing agent.
Preferably, the polyisocyanate curing agent is dimethoxy-biphenyl diisocyanate.
The beneficial effects of the present invention are: the present invention provides a kind of adhesive, with halogenated polyolefin, tert butyl phenolic resin
Composite material is base-material, is mutually bonded composition three-dimensional space net structure, improves softening point, interface bond strength and cohesive force,
Volume contraction can be compensated simultaneously, improve flexibility;Silane coupling agent is crosslinking agent, after gluing, under the diffusion of molecule, and silicon
Alkane coupling agent can migrate to generation coupled action at bonding interface, is condensed with metal oxide, keeps adhesive tight with metallic matrix
Close absorption;In addition, sulphur also can spread to metal surface forms interfacial bonding layer and rubber production in conjunction with the oxide in metal
Raw good bond.The adhesive property of product and natural rubber obtained is good, and wettability to metal and cementability are good, as list
Coating adhesive, it is suitable for the bonding hot vulcanization of the natural rubber of more high-sulfurized temperature vulcanization and metal, comprehensive mechanical properties
It is excellent in.And the present invention uses high catalytic activity titania, and high catalytic activity titania specifically uses blue golden red
Stone titanium dioxide optical catalyst, photocatalytic stabilizability is good, and inexpensive is suitable for mass production, is catalyzed under illumination condition
It decomposes water and prepares hydrogen and degradable organic pollutant, environmental protection;Anti-aging agent, toughener, curing agent etc., anti-impact are configured in gluing auxiliary agent
Hitting property is strong, good weatherability, and in adverse circumstances, storage is not cracked for a long time, meets extreme environment use demand.Adhesive obtained
Adhesive property is good, good weatherability, meets extreme environment use demand.
Specific embodiment
1-5 is with reference to embodiments with the present invention is further illustrated.
Embodiment 1:
50 parts of bromination poly- (2,3- bis- chloro-1,3-butadiene), 10 parts of tert butyl phenolic resin, 5 parts of magnesia, γ-ammonia third
1 part of ethyl triethoxy silicane alkane, 0.5 part of styrenated phenol, 0.5 part of cyclooctane, 1 part of core-shell structure silicon systems toughener, dimethoxy
It is 1.5 parts of base biphenyl diisocyanate, right, to ' 1.5 parts of-diisopropylbenzyl diphenylamines, 1 part of sulphur, 1 part of carbon black, 3 parts of white carbon black,
3 parts of neoprene, 3 parts of high catalytic activity titania, ortho-xylene and 4 parts of hexone.
Embodiment 2:
50 parts of chlorinated natural rubber, 20 parts of tert butyl phenolic resin, 1 part of zinc oxide, γ-aminopropyltrimethoxysilane 15
Part, 0.5 part of styrenated phenol, 0.5 part of cyclooctane, 1 part of core-shell structure silicon systems toughener, dimethoxy-biphenyl diisocyanate
It is 1.5 parts, right, to ' 1.5 parts of-diisopropylbenzyl diphenylamines, it is 15 parts of sulphur, 2 parts of carbon black, 3 parts of white carbon black, 4 parts of neoprene, high
2 parts of catalytic active titanium oxide, ortho-xylene and 4 parts of hexone.
Embodiment 3:
50 parts of haloflex, 18 parts of tert butyl phenolic resin, 2 parts of magnesia, γ-aminopropyl diethoxy silane 10
Part, 0.5 part of styrenated phenol, 0.5 part of cyclooctane, 1 part of core-shell structure silicon systems toughener, dimethoxy-biphenyl diisocyanate
It is 1.5 parts, right, to ' 1.5 parts of-diisopropylbenzyl diphenylamines, it is 10 parts of sulphur, 3 parts of carbon black, 2 parts of white carbon black, 3 parts of neoprene, high
2 parts of catalytic active titanium oxide, ortho-xylene and 5 parts of hexone.
Embodiment 4:
50 parts of brominated polyethylene, 12 parts of tert butyl phenolic resin, 4 parts of zinc oxide, γ-aminopropyltriethoxy dimethoxysilane
5 parts, 0.5 part of styrenated phenol, 0.5 part of cyclooctane, 1 part of core-shell structure silicon systems toughener, dimethoxy-biphenyl diisocyanate
It is 1.5 parts of ester, right, to ' 1.5 parts of-diisopropylbenzyl diphenylamines, it is 5 parts of sulphur, 4 parts of carbon black, 1 part of white carbon black, 5 parts of neoprene, high
3 parts of catalytic active titanium oxide, ortho-xylene and 5 parts of hexone.
Embodiment 5:
50 parts of bromination poly- (2,3- bis- chloro-1,3-butadiene), 15 parts of tert butyl phenolic resin, 3 parts of magnesia, γ-ammonia third
6 parts of ethyl triethoxy silicane alkane, 0.5 part of styrenated phenol, 0.5 part of cyclooctane, 1 part of core-shell structure silicon systems toughener, dimethoxy
It is 1.5 parts of base biphenyl diisocyanate, right, to ' 1.5 parts of-diisopropylbenzyl diphenylamines, 8 parts of sulphur, 3 parts of carbon black, 1 part of white carbon black,
5 parts of neoprene, 2 parts of high catalytic activity titania, ortho-xylene and 4 parts of hexone.
Table 1 is that above-described embodiment and 30CrMnSiA steel, LY212 aluminium alloy, hot galvanizing, FRP, PC are avulsed by force at room temperature
It spends (Mpa);Table 2 is that above-described embodiment and 30CrMnSiA steel, LY212 aluminium alloy, hot galvanizing, FRP, PC are avulsed by force at -18 DEG C
It spends (Mpa);Table 3 is that above-described embodiment and 30CrMnSiA steel, LY212 aluminium alloy, hot galvanizing, FRP, PC are avulsed by force at 88 DEG C
It spends (Mpa);
Table 1
Table 2
Table 3
To sum up, a kind of natural rubber single-coating-type Heat vulcanization adhesive high/low temperature good toughness of the invention, weatherability is good, meets
Outdoor low temperature requirement.
Above-described embodiment is that typical several embodiments, essence of the invention are not limited by above embodiments in the present invention,
Any to violate the change carried out under spirit of the invention and principle, substitution, combination and simplification all should belong to of the invention be equal
Form is all included in the scope of protection of the present invention.
Claims (10)
1. a kind of natural rubber single-coating-type Heat vulcanization adhesive, which is characterized in that the raw material including following parts by weight: halogenated poly-
50 parts of alkene, 10-20 parts of tert butyl phenolic resin, 1-5 parts of metal oxide, 1-15 parts of silane coupling agent, gluing auxiliary agent 1-10
Part, it is 1-15 parts of sulphur, 1-5 parts of carbon black, 1-5 parts of white carbon black, 2-10 parts of neoprene, 1-5 parts of high catalytic activity titania, adjacent
Dimethylbenzene and appropriate hexone.
2. natural rubber single-coating-type Heat vulcanization adhesive according to claim 1, which is characterized in that including following parts by weight
Several raw materials: 50 parts of halogenated polyolefin, 12-18 parts of tert butyl phenolic resin, 2-4 parts of metal oxide, silane coupling agent 5-10
Part, 2-8 parts of gluing auxiliary agent, 5-10 parts of sulphur, 1-5 parts of carbon black, 1-5 parts of white carbon black, 2-6 parts of neoprene, high catalytic activity two
1-3 parts of titanium oxide, ortho-xylene and appropriate hexone.
3. natural rubber single-coating-type Heat vulcanization adhesive according to claim 2, which is characterized in that including following parts by weight
Several raw materials: 50 parts of halogenated polyolefin, 15 parts of tert butyl phenolic resin, 3 parts of metal oxide, 6 parts of silane coupling agent, gluing helps
5 parts of agent, 8 parts of sulphur, 2 parts of carbon black, 3 parts of white carbon black, 5 parts of neoprene, 2 parts of high catalytic activity titania, ortho-xylene and
Appropriate hexone.
4. natural rubber single-coating-type Heat vulcanization adhesive according to claim 1 or 2 or 3, which is characterized in that described halogenated
Polyolefin is in bromination poly- (2,3- bis- chloro-1,3-butadiene), chlorinated natural rubber, haloflex, brominated polyethylene
It is at least one.
5. natural rubber single-coating-type Heat vulcanization adhesive according to claim 4, which is characterized in that the metal oxide
Selected from one of magnesia and zinc oxide.
6. natural rubber single-coating-type Heat vulcanization adhesive according to claim 5, which is characterized in that the silane coupling agent
Selected from gamma-aminopropyl-triethoxy-silane, γ-aminopropyltrimethoxysilane, γ-aminopropyl diethoxy silane, γ-ammonia third
One of ylmethyl dimethoxysilane.
7. natural rubber single-coating-type Heat vulcanization adhesive according to claim 6, which is characterized in that the gluing auxiliary agent packet
Include plasticizer, anti-aging agent, fire retardant, curing agent, toughener.
8. natural rubber single-coating-type Heat vulcanization adhesive according to claim 7, which is characterized in that the toughener is
Core-shell structure silicon systems toughener.
9. natural rubber single-coating-type Heat vulcanization adhesive according to claim 8, which is characterized in that the plasticizer is
It is right, to '-diisopropylbenzyl diphenylamines, anti-aging agent is styrenated phenol, and fire retardant is cyclooctane, and curing agent is polyisocyanic acid
Ester curing agent.
10. natural rubber single-coating-type Heat vulcanization adhesive according to claim 9, which is characterized in that the polyisocyanic acid
Ester curing agent is dimethoxy-biphenyl diisocyanate.
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CN201810758896.8A CN109021891A (en) | 2018-07-11 | 2018-07-11 | Natural rubber single-coating-type Heat vulcanization adhesive |
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CN201810758896.8A CN109021891A (en) | 2018-07-11 | 2018-07-11 | Natural rubber single-coating-type Heat vulcanization adhesive |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807831A (en) * | 2012-07-12 | 2012-12-05 | 同济大学 | Heat-vulcanization top coating adhesive for bonding metal and natural rubber |
CN103074009A (en) * | 2013-01-24 | 2013-05-01 | 上海普力通新材料科技有限公司 | Adhesion promoter for bonding elastomers and metals and adhesive composition |
CN103627345A (en) * | 2013-11-07 | 2014-03-12 | 贾梦虹 | Silane coupling agent and preparation method thereof as well as metal adhesive containing silane coupling agent |
-
2018
- 2018-07-11 CN CN201810758896.8A patent/CN109021891A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807831A (en) * | 2012-07-12 | 2012-12-05 | 同济大学 | Heat-vulcanization top coating adhesive for bonding metal and natural rubber |
CN103074009A (en) * | 2013-01-24 | 2013-05-01 | 上海普力通新材料科技有限公司 | Adhesion promoter for bonding elastomers and metals and adhesive composition |
CN103627345A (en) * | 2013-11-07 | 2014-03-12 | 贾梦虹 | Silane coupling agent and preparation method thereof as well as metal adhesive containing silane coupling agent |
Non-Patent Citations (1)
Title |
---|
丁立朋等: "橡胶-金属硫化粘接用单涂层粘合剂", 《合成橡胶工业》 * |
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Application publication date: 20181218 |