CN109320861A - A kind of wide temperature zone high damping halogenated butyl rubber material and preparation method thereof - Google Patents
A kind of wide temperature zone high damping halogenated butyl rubber material and preparation method thereof Download PDFInfo
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- CN109320861A CN109320861A CN201811252702.3A CN201811252702A CN109320861A CN 109320861 A CN109320861 A CN 109320861A CN 201811252702 A CN201811252702 A CN 201811252702A CN 109320861 A CN109320861 A CN 109320861A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/283—Halogenated homo- or copolymers of iso-olefins
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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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
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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
Abstract
The invention discloses a kind of wide temperature zone high damping halogenated butyl rubber material and preparation method thereof, which is mainly grouped as by following groups by weight: 100 parts of raw rubber；10~50 parts of damping agent；3~10 parts of zinc oxide；1~3 part of stearic acid；0.1~1.5 part of magnesia；15~80 parts of reinforcing filler；1~10 part of plasticizer；1~5 part of vulcanizing agent；2~4 parts of promotor；The raw rubber is chlorinated scoline and/or brombutyl；The damping agent is one or more of terpene resin, phenol aldehyde modified terpene resin, phenol-modified terpene resin and aromatic modified terpene resin.The present invention can not only significantly improve the damping capacity under sizing material room temperature and high temperature and widen effective damping temperature range, and the effective damping temperature range that damping peak-to-peak value can reach δ >=0.4 1.5 or more, tan can cover between -50 DEG C -70 DEG C.While improving damping capacity, it is remarkably improved the adhesive property of sizing material and metal, so that adhesive strength improves 60% or more.
Description
Technical field
The rubber elastic element sizing material and preparation method thereof that the present invention relates to a kind of for field of track traffic, especially relates to
And a kind of formula and preparation method thereof of wide temperature zone high damping halogenated butyl rubber material, belong to damping material technical field.
Background technique
With the development of Science & Society, all trades and professions are higher and higher to the performance requirement of damping material, and demand is also got over
Come bigger, the high damping material for researching and developing excellent combination property has become the focus of attention of domestic and international experts and scholars.Rubber
Glue material can absorb the energy of vibration, converts thermal energy consumption for the mechanical energy of absorption and fall as a kind of viscoelastic material, thus
Play the role of vibration and noise reducing, extensive use has been obtained in fields such as rail traffic, building, machinery, automobiles at present.
Halogenated butyl rubber is to carry out halogenation on the basis of butyl rubber to be prepared, and is dispersed on strand close
The pending methyl group of collection limits the movement of rubber molecular chain, keeps its glass transition temperature lower, and generally -70 DEG C or so, thus
Cause to damp peak-to-peak value low temperature and effective damping temperature range it is relatively narrow, the effective damping temperature range of δ >=0.4 tan be -52 DEG C~15 DEG C it
Between, it is unable to satisfy high damping properties requirement of the sizing material within the scope of room temperature and its higher temperature.In order to improve halogenated butyl rubber
Damping capacity under room temperature and high temperature simultaneously widens effective damping temperature range simultaneously, generallys use following several method: 1. in rubber
Hindered phenol and/or hindered amines polar micromolecules are added in matrix；2. being modified processing to halogenated butyl rubber；3. by halogenation
Butyl rubber is blended with the higher glue kind of glass transition temperature.But these current methods come with some shortcomings
Place, i.e. effective damping temperature range are relatively narrow, compound physical degradation, preparation process is more complicated, damp peak-to-peak value and effectively resistance
Buddhist nun's temperature range can not be controlled effectively.In addition, halogenated butyl rubber is a kind of strand saturated rubber, glues and property is poor, make itself and gold
The adhesive property for belonging to material is poor, and the above method can not improve sizing material and metal while improving sizing material damping capacity simultaneously
Adhesive property.
Octyl is utilized in ZL201610281900.7 " a kind of high-damping chlorinated butyl damping rubber and preparation method thereof "
Hydrogen bond action is formed between triazinone and chlorinated scoline to improve the damping capacity of rubber, but the sizing material mechanics of this method preparation
Performance is poor, is unable to satisfy requirement of the rubber elastic element to mechanical properties of rubber compound, and can not solve sizing material and metal simultaneously
Bonding problem.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the shortcomings of to mention in background above technology and defect, provide one
The formula and preparation method thereof of kind wide temperature zone high damping halogenated butyl rubber material improves glue while improving damping capacity
The adhesive property of material and metal.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows:
A kind of wide temperature zone high damping halogenated butyl rubber material is mainly grouped as by following groups by weight: raw rubber
100 parts；10~50 parts of damping agent；3~10 parts of zinc oxide；1~3 part of stearic acid；0.1~1.5 part of magnesia；Reinforcing filler 15
~80 parts；1~10 part of plasticizer；1~5 part of vulcanizing agent；2~4 parts of promotor；The raw rubber is chlorinated scoline and/or bromine
Change butyl rubber；The damping agent is terpene resin, phenol aldehyde modified terpene resin, phenol-modified terpene resin and aromatic modified terpene
One or more of olefine resin.
Further, the damping agent softening point is between 80 DEG C~110 DEG C.
Further, the damping agent is 15~45 parts.
Further, the reinforcing filler includes carbon black, white carbon black, flaky mica powder, kaolin, clay, montmorillonite
One or more of with strong prestige powder.
Further, the plasticizer includes one or more of coumarone, DOS, paraffin oil and naphthenic oil.
The present invention also provides the preparation method of the wide temperature zone high damping halogenated butyl rubber material described in one kind, including under
State step:
(1) by raw rubber and damping agent be higher than damping agent softening point at a temperature of be kneaded so that damping agent softens simultaneously completely
It is dispersed in rubber matrix；
(2) zinc oxide, stearic acid and magnesia is added to be kneaded, reinforcing filler then is added and plasticizer is mixed
Refining；
(3) vulcanizing agent is added after sizing material is cooled to 80 DEG C or less after mixing and promotor is kneaded, it is then cold
But；
(4) vulcanizing treatment is carried out, the wide temperature zone high damping halogenated butyl rubber material is obtained.
Further, the step (1) is kneaded 1-3min, and step (2) is added zinc oxide, stearic acid and magnesia and is kneaded 1-
3min。
Further, reinforcing filler and plasticizer is added in 100-130 DEG C of 5~10min of mixing in step (2).
Further, at 140-170 DEG C, the time was controlled at 15-30 minutes for the step (4) the curing temperature control.
The present invention comprehensively considers from mechanical property, damping capacity, bond properties and processing performance etc., has finally determined
The optimum formula system of wide temperature zone high damping rubber material, obtain it is a kind of it is cheap, have excellent performance and preparation method is simple
High-damping rubber material.Compared with prior art, the invention has the benefit that
(1) present invention utilizes halogen by adding damping agent terpene resin and/or its modified product in halogenated butyl rubber
Change butyl rubber and differ larger with the glass transition temperature of damping agent terpene resin and its modified product, the two is blended so that resistance
Buddhist nun's peak-to-peak value (fissipation factor peak value) moves to right, and improves damping capacity of the sizing material under room temperature and high temperature, and further widen
The effective damping temperature range of sizing material, 23 DEG C of fissipation factors, which can reach 0.85 or more, 60 DEG C of fissipation factors, can reach 0.4 or more, tan δ
>=0.4 effective damping temperature range is widened to -50 DEG C~70 DEG C.
(2) addition of damping agent terpene resin and/or its modified product, limits the movement of sizing material strand, in system
Free chain content improves, so that the relaxation resistance of system improves, slack time extends, and crosslink density reduces, and eventually leads to sizing material
Fissipation factor improve, damping peak-to-peak value reach 1.5 or more.
(3) addition of terpene resin and/or its modified product improves the wellability of sizing material and metal material, while terpene
Olefine resin can form hydrogen bond with rubber and adhesive (when rubber and metal adhesive, it will usually apply adhesive in metal surface) simultaneously
Effect, plays the role of " bridge " between the two, under the premise of guaranteeing sizing material high damping properties, can further improve sizing material and gold
The adhesive strength of the adhesive property of category, sizing material and metal can be improved 60% or more.
(4) the damping peak-to-peak value of sizing material, damping peak-to-peak value corresponding temperature and effective damping temperature range can be by controlling terpenes tree
The dosage and softening point of rouge and/or its modified product is adjusted.With the increase of damping agent dosage and the raising of softening point, damping
Peak-to-peak value improves, corresponding temperature is to high-temperature mobile, and effective damping temperature range can also occur to high temperature direction mobile and further therewith
It widens.
(5) present invention is using halogenated butyl rubber as matrix, without with other high glass-transition temperature glue kinds and use and only
Terpene resin, which need to be added, can solve the problems, such as to damp simultaneously and be bonded that technique is simpler feasible.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is done below in conjunction with preferred embodiment and more comprehensively, is meticulously described,
But protection scope of the present invention is not limited to following specific embodiments.
Unless otherwise defined, all technical terms used hereinafter are generally understood meaning phase with those skilled in the art
Together.Technical term used herein is intended merely to the purpose of description specific embodiment, and it is of the invention to be not intended to limitation
Protection scope.
Unless otherwise specified, various raw material, reagent, the instrument and equipment etc. used in the present invention can pass through city
Field is commercially available or can be prepared by existing method.
Wide temperature zone high damping halogenated butyl rubber material of the invention, is mainly grouped as by following groups by weight:
100 parts of raw rubber；10~50 parts of damping agent, preferably 15~45 parts；3~10 parts of zinc oxide, preferably 4~6 parts；1~3 part of stearic acid；
0.1~1.5 part of magnesia, preferably 0.1~0.5 part；15~80 parts of reinforcing filler, preferably 30~70 parts；Plasticizer 1~10
Part；1~5 part of vulcanizing agent；2~4 parts of promotor.
Reinforcing filler used includes carbon black, white carbon black, flaky mica powder, kaolinite in a specific embodiment of the invention
One or more of soil, clay, montmorillonite, strong prestige powder are used in combination, preferably carbon black and flaky mica powder, and wherein carbon black is with small particle
N300 variety of effects is more preferably.
Plasticizer used includes one in coumarone, DOS, paraffin oil and naphthenic oil in a specific embodiment of the invention
Kind or several, preferred paraffinic oils and/or naphthenic oil.
Vulcanizing agent, promotor in the present invention are not particularly limited, the use when production of usual halogenated butyl rubber can be used
Type and dosage, if sizing material has high temperature resistance requirement, preferred resin vulcanizing system (such as t-Butylphenol formaldehyde resin
(2402 resin), reactive phenolic resin, to tert-octylphenol formaldehyde resin etc.).TBzTD, HVA-2, TBBS etc. can be used
The common promotor of rubber.
If it is necessary, various auxiliary agents can be added in high-damping rubber material of the invention, such as processing aid, antiscorching agent
Deng.
In a preferred embodiment of the invention, the preparation method of wide temperature zone high damping halogenated butyl rubber material
Include the following steps:
(1) first rubber matrix and damping agent are kneaded at 90-130 DEG C in mixer, preferably mixing 1-3min, so that
Damping agent softens completely and is dispersed in rubber matrix.Damping agent disperses more uniform, so that sizing material damping capacity is more
It is good and stable.
(2) zinc oxide being pre-mixed in proportion, stearic acid, magnesia and other auxiliary agents are then added to be mixed
Then refining, preferably mixing 1-3min will carry out high-temperature mixing in reinforcing filler and plasticizer investment mixer, be preferably kneaded 5
~10min, preferably high-temperature mixing temperature are 100-130 DEG C.High-temperature mixing be conducive to raw rubber Plastic Flow and to compounding agent from
Powder is eaten in the wetting in sublist face.
(3) vulcanizing agent is homogeneously added into after sizing material is cooled to 80 DEG C or less after mixing and promotor is kneaded,
And natural cooling.Vulcanizing agent and promotor are added under high temperature to make sizing material vulcanize in advance in mixing process, lead to glue
Material incipient scorch is scrapped, it is therefore necessary to vulcanizing agent and promotor be added after cooling.
(4) after sizing material standing is parked more than for 24 hours, vulcanizing treatment is carried out, specifically, being pressed into 2mm's or so using open mill
Thin slice is vulcanized on vulcanizing press, and at 140-170 DEG C, vulcanization time was controlled at 15-30 minutes for temperature control, is made
Vulcanization of rubber sample.
Embodiment 1
The each component and quality of the wide temperature zone high damping rubber material of the present embodiment: brombutyl 100g, zinc oxide
5g, stearic acid 2g, magnesia 0.2g, carbon black N330 60g, coumarone 5g, DOS 3g, Sulfur 1.2g, the thio autumn of tetrabenzyl two are blue
Nurse (TBzTD) 1.0g, N, N '-penylene bismaleimide (HVA-2) 1.0g, N tert butyl benzothiazole 2 sulfenamide
(TBBS) 0.8g, terpene resin TR-80 30g.The measurement of 80 DEG C of terpene resin TR-80 softening point, softening point uses ring and ball method
(GB/T 8146)。
Preparation process are as follows: (1) first brombutyl and damping agent terpene resin are added in mixer and are kneaded 2min, mix
Refining temperature is 100 DEG C, so that terpene resin softens completely and is dispersed in rubber matrix；
(2) zinc oxide, stearic acid and magnesia is then added, is kneaded 3 minutes；Then carbon black is added, plasticizer carries out again
It is kneaded, mixing time 8 minutes, melting temperature is controlled at 120 DEG C；
(3) slice, cooling on a mill obtain masterbatch.
(4) masterbatch that step (3) obtain is put into open mill, is homogeneously added into Sulfur, promotor is kneaded, it is quiet
It sets and parks more than for 24 hours, vulcanize 20min at 160 DEG C then to get high-damping rubber material is arrived.
Embodiment 2
The each component and quality of the wide temperature zone high damping rubber material of the present embodiment: brombutyl 80g, chlorinated butyl
Rubber 20g, zinc oxide 5g, stearic acid 2g, magnesia 0.2g, carbon black N330 50g, flaky mica powder 15g, coumarone 5g, paraffin
Oily 2g, Sulfur 1.5g, tetrabenzyl two thio thiuram (TBzTD) 1.0g, N, N '-penylene bismaleimide (HVA-2)
1.5g, N tert butyl benzothiazole 2 sulfenamide (TBBS) 0.8g, phenol aldehyde modified terpene resin TR-100S20g, terpenes tree
Rouge TR-90 20g (softening point of TR-100S is 100 DEG C, and the softening point of TR-90 is 90 DEG C).
Preparation process are as follows: (1) first by brombutyl, chlorinated scoline and damping agent terpene resin and phenol aldehyde modified
Terpene resin, which is added in mixer, is kneaded 3min, and melting temperature is 120 DEG C, so that terpene resin softens and is dispersed in completely
In rubber matrix；
(2) magnesia, stearic acid and magnesia is then added, is kneaded 3 minutes；Then carbon black, flaky mica powder, increasing is added
Modeling agent is kneaded again, and mixing time 8 minutes, melting temperature was controlled at 130 DEG C；
(3) slice, cooling on a mill obtain masterbatch.
(4) masterbatch that step (3) obtain is put into open mill, is homogeneously added into Sulfur, promotor is kneaded, it is quiet
It sets and parks more than for 24 hours, vulcanize 20min at 160 DEG C then to get high-damping rubber material is arrived.
Comparative example
The each component and quality of the wide temperature zone high damping rubber material of this comparative example: chlorinated scoline 100g, zinc oxide
5g, stearic acid 3g, magnesia 0.3g, carbon black N550 50g, paraffin oil 3g, Sulfur 1g, two thio thiuram (TBzTD) of tetrabenzyl
0.8g, dibenzothiazyl disulfide (DM) 1.0g, N tert butyl benzothiazole 2 sulfenamide (TBBS) 0.8g,
Preparation process are as follows: (1) first raw rubber matrix is added in mixer and is kneaded uniformly, melting temperature is controlled at 50-70 DEG C；
(2) zinc oxide, magnesia and stearic acid is added, is kneaded 3 minutes；Then carbon black is added, plasticizer is mixed again
Refining, mixing time 8 minutes, melting temperature was controlled at 100-130 DEG C；
(3) slice, cooling on a mill obtain masterbatch.
(4) masterbatch that step (3) obtain is put into open mill, is homogeneously added into vulcanizing agent, promotor is kneaded,
High-damping rubber material is made, standing is parked more than for 24 hours, vulcanizes 20min at 160 DEG C then to get high-damping rubber sulphur is arrived
Change sample.
The above comparative example and embodiment correspond to sizing material and the detection performance parameter of product is as follows:
As can be seen from the table, wide temperature zone high damping halogenated butyl rubber material prepared by the present invention, passes through addition
Damping agent terpene resin and/or its modified product can solve the damping capacity and adhesive property of sizing material, and preparation process letter simultaneously
It is single.The mechanical properties of rubber compound of invention preparation is consistent substantially, and the damping capacity under room temperature and high temperature significantly improves, damping peak
Peak value is improved and is moved to high temperature direction, and the effective damping temperature range of tan δ >=0.4 is obviously widened, maximum vibration transport
It is substantially reduced；At the same time, the adhesive strength of rubber and metal material significantly improves.
Above-mentioned only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form.Therefore, it is all not
Be detached from technical solution of the present invention content, according to the present invention technical spirit it is made to the above embodiment it is any it is simple modification, etc.
With variation and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (9)
1. a kind of wide temperature zone high damping halogenated butyl rubber material, which is characterized in that mainly by following components by weight
Composition: 100 parts of raw rubber；10~50 parts of damping agent；3~10 parts of zinc oxide；1~3 part of stearic acid；0.1~1.5 part of magnesia；It mends
Strong 15~80 parts of filler；1~10 part of plasticizer；1~5 part of vulcanizing agent；2~4 parts of promotor；The raw rubber is chlorinated butyl rubber
Glue and/or brombutyl；The damping agent be terpene resin, phenol aldehyde modified terpene resin, phenol-modified terpene resin and
One or more of aromatic modified terpene resin.
2. wide temperature zone high damping halogenated butyl rubber material according to claim 1, which is characterized in that the damping agent is soft
Change o'clock is between 80 DEG C~110 DEG C.
3. wide temperature zone high damping halogenated butyl rubber material according to claim 1 or 2, which is characterized in that the damping
Agent is 15~45 parts.
4. wide temperature zone high damping halogenated butyl rubber material according to claim 1 or 2, which is characterized in that the reinforcement
Filler include one or both of carbon black, white carbon black, flaky mica powder, kaolin, clay, montmorillonite and strong prestige powder with
On.
5. wide temperature zone high damping halogenated butyl rubber material according to claim 1 or 2, which is characterized in that the plasticising
Agent includes one or more of coumarone, DOS, paraffin oil and naphthenic oil.
6. the preparation method of wide temperature zone high damping halogenated butyl rubber material, feature described in a kind of one of Claims 1 to 5
It is, includes the following steps:
(1) by raw rubber and damping agent be higher than damping agent softening point at a temperature of be kneaded so that damping agent softens and uniform completely
It is dispersed in rubber matrix；
(2) zinc oxide, stearic acid and magnesia is added to be kneaded, reinforcing filler then is added and plasticizer is kneaded；
(3) vulcanizing agent is added after sizing material is cooled to 80 DEG C or less after mixing and promotor is kneaded, then cool down；
(4) vulcanizing treatment is carried out, the wide temperature zone high damping halogenated butyl rubber material is obtained.
7. preparation method according to claim 6, which is characterized in that the step (1) is kneaded 1-3min, and step (2) adds
Enter zinc oxide, stearic acid and magnesia and is kneaded 1-3min.
8. preparation method according to claim 6 or 7, which is characterized in that reinforcing filler and plasticizer is added in step (2)
In 100-130 DEG C of 5~10min of mixing.
9. preparation method according to claim 6 or 7, which is characterized in that step (4) the curing temperature control exists
140-170 DEG C, the time controlled at 15-30 minutes.
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Cited By (12)
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|---|---|---|---|---|
| CN110239824A (en) * | 2019-05-27 | 2019-09-17 | 郑州翱翔医药科技股份有限公司 | A kind of enteral nutrition emulsion rubber bottle cap and its manufacturing method |
| CN110483907A (en) * | 2019-08-20 | 2019-11-22 | 上海工程技术大学 | A kind of modified chlorinated butyl rubber damping material |
| CN112011132A (en) * | 2020-08-06 | 2020-12-01 | 云南煤化工应用技术研究院 | Solid medium damper |
| CN112029203A (en) * | 2020-09-24 | 2020-12-04 | 广东邦达实业有限公司 | High-damping rubber material with high vibration damping performance |
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| CN113308059A (en) * | 2020-02-26 | 2021-08-27 | 中国石油化工股份有限公司 | Vulcanized composition based on brominated butyl rubber, vulcanized rubber, and preparation method and application thereof |
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| CN114015169A (en) * | 2021-11-09 | 2022-02-08 | 深圳陆祥科技股份有限公司 | Flame-retardant high-damping rubber and preparation method of damping cushion thereof |
| CN114249951A (en) * | 2020-09-24 | 2022-03-29 | 广东邦达实业有限公司 | High-vibration-isolation special high-temperature-aging-resistant composite rubber material |
| CN114891305A (en) * | 2022-06-24 | 2022-08-12 | 青岛三祥科技股份有限公司 | Rubber composition and automobile air conditioner hose |
| CN115651324A (en) * | 2022-10-28 | 2023-01-31 | 北京建筑大学 | Wide-temperature-range high-damping composite rubber material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388161A (en) * | 2002-06-07 | 2003-01-01 | 朱孟京 | Damping rubber product |
| CN101497768A (en) * | 2009-03-04 | 2009-08-05 | 三友（天津）高分子技术有限公司 | Silencing film for automobile |
| CN105038097A (en) * | 2015-09-09 | 2015-11-11 | 青岛鑫铁成汽车配件有限公司 | Self-adhesive butyl rubber and nitrile rubber blended damping material and preparing method thereof |
| CN107446248A (en) * | 2017-10-10 | 2017-12-08 | 四川大学 | A kind of self-adhesion flame retardant type butyl rubber series damping material and preparation method thereof |
| CN108531101A (en) * | 2018-04-18 | 2018-09-14 | 杭州之江有机硅化工有限公司 | A kind of self-adhering-type butyl damping fin and preparation method thereof |
-
2018
- 2018-10-25 CN CN201811252702.3A patent/CN109320861A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388161A (en) * | 2002-06-07 | 2003-01-01 | 朱孟京 | Damping rubber product |
| CN101497768A (en) * | 2009-03-04 | 2009-08-05 | 三友（天津）高分子技术有限公司 | Silencing film for automobile |
| CN105038097A (en) * | 2015-09-09 | 2015-11-11 | 青岛鑫铁成汽车配件有限公司 | Self-adhesive butyl rubber and nitrile rubber blended damping material and preparing method thereof |
| CN107446248A (en) * | 2017-10-10 | 2017-12-08 | 四川大学 | A kind of self-adhesion flame retardant type butyl rubber series damping material and preparation method thereof |
| CN108531101A (en) * | 2018-04-18 | 2018-09-14 | 杭州之江有机硅化工有限公司 | A kind of self-adhering-type butyl damping fin and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李红强主编: "《胶粘原理、技术及应用》", 31 January 2014, 华南理工大学出版社 * |
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| CN110483907A (en) * | 2019-08-20 | 2019-11-22 | 上海工程技术大学 | A kind of modified chlorinated butyl rubber damping material |
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| CN112250983B (en) * | 2020-10-19 | 2023-02-03 | 株洲时代新材料科技股份有限公司 | Wide-temperature-range high-damping elastomer material and preparation method and application thereof |
| CN114015169A (en) * | 2021-11-09 | 2022-02-08 | 深圳陆祥科技股份有限公司 | Flame-retardant high-damping rubber and preparation method of damping cushion thereof |
| CN114891305A (en) * | 2022-06-24 | 2022-08-12 | 青岛三祥科技股份有限公司 | Rubber composition and automobile air conditioner hose |
| CN115651324A (en) * | 2022-10-28 | 2023-01-31 | 北京建筑大学 | Wide-temperature-range high-damping composite rubber material and preparation method thereof |
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