CN111205784A - Vibration-damping noise-reducing glue for high-efficiency vibration-damping noise-reducing film - Google Patents
Vibration-damping noise-reducing glue for high-efficiency vibration-damping noise-reducing film Download PDFInfo
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- CN111205784A CN111205784A CN202010052764.0A CN202010052764A CN111205784A CN 111205784 A CN111205784 A CN 111205784A CN 202010052764 A CN202010052764 A CN 202010052764A CN 111205784 A CN111205784 A CN 111205784A
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- vibration
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- noise
- adhesive
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- 238000013016 damping Methods 0.000 title claims abstract description 36
- 239000003292 glue Substances 0.000 title claims description 5
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 239000005060 rubber Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000012790 adhesive layer Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 11
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000011888 foil Substances 0.000 claims abstract description 7
- 239000000049 pigment Substances 0.000 claims abstract description 6
- 239000013008 thixotropic agent Substances 0.000 claims abstract description 6
- 239000000080 wetting agent Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 16
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 10
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 10
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- 239000003208 petroleum Substances 0.000 claims description 8
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 claims description 6
- 229920002367 Polyisobutene Polymers 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 claims description 4
- 239000005750 Copper hydroxide Substances 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 239000004902 Softening Agent Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 229920005549 butyl rubber Polymers 0.000 claims description 4
- 229910001956 copper hydroxide Inorganic materials 0.000 claims description 4
- -1 glycerol ester Chemical class 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 4
- 229920002857 polybutadiene Polymers 0.000 claims description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 3
- 229910021485 fumed silica Inorganic materials 0.000 claims description 3
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 150000003505 terpenes Chemical class 0.000 claims description 3
- 235000007586 terpenes Nutrition 0.000 claims description 3
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 claims description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 2
- 239000004147 Sorbitan trioleate Substances 0.000 claims description 2
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 claims description 2
- 244000064864 Sorghum bicolor var. caffrorum Species 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000004359 castor oil Substances 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 2
- 229940035044 sorbitan monolaurate Drugs 0.000 claims description 2
- 229940035048 sorbitan monostearate Drugs 0.000 claims description 2
- 229960000391 sorbitan trioleate Drugs 0.000 claims description 2
- 235000019337 sorbitan trioleate Nutrition 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Images
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- 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
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09J109/02—Copolymers with acrylonitrile
-
- 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
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09J109/06—Copolymers with styrene
-
- 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
- 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
- C09J123/02—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 not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/28—Metal sheet
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2248—Oxides; Hydroxides of metals of copper
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- 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
- 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
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- 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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- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/16—Metal
- C09J2400/163—Metal in the substrate
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- Chemical & Material Sciences (AREA)
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Abstract
The invention provides a vibration-damping noise-reducing adhesive for a high-efficiency vibration-damping noise-reducing adhesive sheet, which comprises an aluminum foil, a vibration-damping noise-reducing adhesive layer and anti-sticking paper, wherein the vibration-damping noise-reducing adhesive layer is provided with a layer of aluminum foil, and the other side of the vibration-damping noise-reducing adhesive layer is provided with a layer of anti-sticking paper; the vibration-damping noise-reducing adhesive layer is composed of the following raw materials in parts by weight: 20-40 parts of rubber, 30-50 parts of vibration reduction powder, 12-20 parts of softener, 8-15 parts of tackifying resin, 4-8 parts of thixotropic agent, 1-3 parts of wetting agent, 1-2 parts of anti-aging agent and 0-2 parts of pigment. The plastic composite material is prepared by plasticating, mixing, extruding, coating a film and cutting. The prepared film has good adhesion performance, high and low temperature resistance, high vibration and noise reduction performance and loss factor of more than 0.45.
Description
Technical Field
The invention relates to a vibration and noise reduction adhesive for a high-efficiency vibration and noise reduction film, which is used for vibration and noise reduction films of high-speed railway passenger cars, automobiles, tanks, ships and the like.
Background
Noise is one of the common factors causing harm to human body, and especially, the harm to human body by noise higher than 100db is not reversible. In modern times, not only tanks, armored cars, warships and the like have high noise when driving, but also the generated vibration and noise are increased along with the increasing speed of high-speed railway cars, automobiles and other vehicles. In order to reduce the harm of noise to human body, people can enjoy comfortable environment while enjoying convenience brought by high speed. In the prior art, a plurality of methods are adopted to reduce vibration and noise, for example, damping rubber plates, vibration reduction coatings, porous fiber materials and the like are mostly adopted for automobiles and high-speed railway carriages, but the effect is still not ideal.
Disclosure of Invention
In view of the defects in the prior art, the invention provides the vibration and noise reduction glue for the high-efficiency vibration and noise reduction film, which has excellent vibration and noise reduction functions.
The technical scheme adopted by the invention is as follows: a vibration-damping noise-reducing adhesive for a high-efficiency vibration-damping noise-reducing adhesive sheet comprises an aluminum foil, a vibration-damping noise-reducing adhesive layer and anti-sticking paper, wherein the vibration-damping noise-reducing adhesive layer is provided with a layer of aluminum foil, and the other side of the vibration-damping noise-reducing adhesive layer is provided with a layer of anti-sticking paper; the method is characterized in that: the vibration-damping noise-reducing adhesive layer is composed of the following raw materials in parts by weight:
20-40 parts of rubber, 30-50 parts of vibration reduction powder, 12-20 parts of softener, 8-15 parts of tackifying resin, 4-8 parts of thixotropic agent, 1-3 parts of wetting agent, 1-2 parts of anti-aging agent and 0-2 parts of pigment.
The invention has the beneficial effects that: the vibration-damping noise-reducing film prepared from the vibration-damping noise-reducing glue has good adhesive force and high and low temperature resistance, does not fall off at the temperature of minus 50-120 ℃, has a loss factor of more than 0.45, and can effectively absorb the vibration generated by the running bodies of high-speed railway passenger cars and automobiles and the vibration generated by running engines of tanks, armored vehicles and ships, thereby having excellent vibration-damping noise-reducing capability.
Drawings
FIG. 1 is a schematic structural diagram of a high-efficiency vibration-damping noise-reducing film manufactured by the invention.
Detailed Description
As shown in fig. 1, a rubber of making an uproar falls in damping for high efficiency damping rubber sheet of making an uproar falls in damping, fall rubber layer 2, antiseized paper 3 of making an uproar including aluminium foil 1, damping, the rubber layer 2 of making an uproar falls in the damping is equipped with one deck aluminium foil 1, and the opposite side is equipped with the antiseized paper 3 of one deck, and the rubber layer 2 of making an uproar falls in the damping comprises the raw materials of:
20-40 parts of curled macromolecular rubber, 30-50 parts of damping powder containing structures with strong planar interatomic force and weak longitudinal layer-to-layer acting force, 12-20 parts of softening agent, 8-15 parts of tackifying resin, 4-8 parts of thixotropic agent, 1-3 parts of wetting agent, 1-2 parts of anti-aging agent and 0-2 parts of pigment.
The macromolecular rubber containing the crimped segment used in the invention is: one or more of styrene butadiene rubber, butyl rubber, chloroprene rubber, nitrile rubber, polyisobutylene rubber and the like are used in combination.
The invention uses the damping powder of the material with the structure that the plane interatomic force is strong and the longitudinal interlayer acting force is weak: one or more of ferrocene, graphene, graphite powder, mica powder, copper hydroxide powder, nickel hydroxide powder and the like are used in combination.
The softening agent used in the invention is: one or more of white oil, naphthenic oil, liquid polybutadiene, liquid polyisobutylene and the like are used in combination.
The tackifying resins used in the present invention are: one or more of rosin modified phenolic resin from Kaffir corporation, NH-138 rosin glycerol ester from Shanghai electric International trade company, NH-145 rosin pentaerythritol ester, yellow-tropine wax, maleic anhydride modified rosin, C5 petroleum resin, Ca petroleum resin, terpene resin, and coumarone resin.
The thixotropic agents used in the present invention are: fumed silica such as M5 active nano calcium carbonate (SPT from Calbot corporation, Belgium, Suwei), nano calcium carbonate from Shanxi calcium carbonate plant, hydrogenated castor oil, etc.
The wetting agents used in the present invention are: one or more of sorbitan trioleate, monolaurate and monostearate of Shanghai Longsha (China) company, BYK-P2710 of Dalian Liancheng sanda company and the like are used in combination.
The anti-aging agent used in the invention is: one or more of antioxidant 1010, antioxidant 264, antioxidant 2246, antioxidant RD, antioxidant A, etc.
The pigments used in the present invention are: carbon black, iron black, and one or two of them.
Example 1:
25 parts of styrene butadiene rubber, 10 parts of nitrile butadiene rubber, 6 parts of liquid polyisobutylene, 6 parts of naphthenic oil, 7 parts of C5 petroleum resin, 6 parts of rosin glyceride NH-138, 28 parts of graphite powder, 6 parts of graphene, 4 parts of active nano calcium carbonate, 2 parts of an anti-aging agent RD and 0.5 part of carbon black.
Example 2:
25 parts of butyl rubber, 8 parts of chloroprene rubber, 10 parts of liquid polyisobutylene, 5 parts of graphene, 30 parts of mica powder, 5 parts of white oil, 6 parts of C5 petroleum resin, 4 parts of coumarone resin, 5 parts of fumed silica M5 and 2 parts of anti-aging agent RD. And 2 parts of iron black.
Example 3:
12 parts of styrene butadiene rubber, 20 parts of butyl rubber, 10 parts of ferrocene, 12 parts of graphite powder, 12 parts of copper hydroxide powder, 12 parts of naphthenic oil, 6 parts of liquid polybutadiene, 8 parts of C9 petroleum resin, 6 parts of terpene resin, 2 parts of antioxidant 1010 and 1 part of iron oxide black.
Example 4:
22 parts of nitrile rubber, 8 parts of chloroprene rubber, 6 parts of liquid polybutadiene, 10 parts of naphthenic oil, 6 parts of petroleum resin C5, 6 parts of maleic anhydride modified rosin glyceride, 6 parts of active nano calcium carbonate, 6 parts of copper hydroxide, 10 parts of graphite powder, 18 parts of mica powder and 2 parts of anti-aging agent RD.
The manufacturing method comprises the steps of plasticating rubber by an open mill, putting the plasticated rubber into a kneader, putting other materials into the kneader, kneading and filtering the plasticated rubber to obtain a vibration-damping and noise-reducing rubber material, processing the rubber material into a rubber sheet by an extruder, coating release paper and an aluminum foil support, and cutting the rubber sheet into required specifications.
Claims (9)
1. A vibration-damping noise-reducing adhesive for a high-efficiency vibration-damping noise-reducing adhesive sheet comprises an aluminum foil (1), a vibration-damping noise-reducing adhesive layer (2) and anti-sticking paper (3), wherein the vibration-damping noise-reducing adhesive layer (2) is provided with a layer of aluminum foil (1), and the other side of the vibration-damping noise-reducing adhesive layer is provided with a layer of anti-sticking paper (3); the method is characterized in that: the vibration-damping noise-reducing glue layer (2) is composed of the following raw materials in parts by weight:
20-40 parts of rubber,
30-50 parts of vibration reduction powder,
12-20 parts of a softening agent,
8-15 parts of tackifying resin,
4-8 parts of a thixotropic agent,
1-3 parts of a wetting agent,
1-2 parts of an anti-aging agent,
0-2 parts of pigment.
2. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the rubber is as follows: one or more of styrene butadiene rubber, chloroprene rubber, butyl rubber, nitrile rubber and polyisobutylene rubber.
3. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the vibration reduction powder is as follows: one or more of ferrocene, graphene, graphite powder, mica powder, copper hydroxide powder and nickel hydroxide powder.
4. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the softening agent is: one or more of naphthenic oil, white oil, liquid polyisobutylene and liquid polybutadiene.
5. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the tackifying resin is: one or more of rosin modified phenolic resin from Kaffir corporation, NH-138 rosin glycerol ester from International trade company of overseas Electricity, NH-145 rosin pentaerythritol ester, yellow-tropine wax, maleic anhydride modified rosin, C5 petroleum resin, Ca petroleum resin, terpene resin, and coumarone resin.
6. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the thixotropic agent is: fumed silica is M5 from Calbert, USA, active nano calcium carbonate is SPT from Suwei, Belgium, nano calcium carbonate from Shanxi calcium carbonate factory, and hydrogenated castor oil, or their mixture.
7. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the wetting agent is: one or more of sorbitan trioleate, monolaurate and monostearate of Shanghai Longsha (China) company and BYK-P2710 of Dalian Liancheng sandera company are used in combination.
8. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the anti-aging agent is: antioxidant 1010, antioxidant 264, antioxidant 2246, antioxidant RD and antioxidant A, wherein one or more of the antioxidants are used in combination.
9. The vibration and noise reduction adhesive for the high-efficiency vibration and noise reduction film according to claim 1, wherein: the pigment is as follows: one or two of carbon black and iron black are used in combination.
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| CN202010052764.0A CN111205784A (en) | 2020-01-17 | 2020-01-17 | Vibration-damping noise-reducing glue for high-efficiency vibration-damping noise-reducing film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026452A (en) * | 2020-07-27 | 2020-12-04 | 邓计 | Internal-pasting type sound insulation device of automobile tire |
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