CN106146925A - A kind of automobile rubber material of low noise - Google Patents
A kind of automobile rubber material of low noise Download PDFInfo
- Publication number
- CN106146925A CN106146925A CN201610549355.5A CN201610549355A CN106146925A CN 106146925 A CN106146925 A CN 106146925A CN 201610549355 A CN201610549355 A CN 201610549355A CN 106146925 A CN106146925 A CN 106146925A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- low noise
- weight portion
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses the automobile rubber material of a kind of low noise, including the raw material of following weight portion: natural rubber rubber 100～120 parts, 20～30 parts of glass fibre, polyurethane 15～25 parts, 1～6 part of zinc oxide, 2～6 parts of sulphur, 8 copper quinolinates 1～3 part, dilaurate dioctyltin 1～4 part, softening agent 2～8 parts, antioxidant 3～8 parts, 1～3 part of plasticizer, coupling agent 2～4 parts, initiator 3～6 parts.The elastomeric material that the present invention proposes, the cheaper starting materials using is easy to get, can effectively sound insulation and reduce noise propagation, oxidation resistance and mildew-resistant ability are strong, service life is long, it is also proposed that the preparation method of the automobile rubber material of a kind of low noise, and the method is simple to operate, curingprocess rate is fast, and production efficiency is high.
Description
Technical field
The present invention relates to technical field of rubber material, particularly relate to the automobile rubber material of a kind of low noise.
Background technology
With the raising of people's living standard, automobile has become a kind of common vehicles, and its popularity rate increases day by day.
On startup, the part such as engine can produce noise to automobile, and the noise of outside also can travel in car, the driving in automobile
Member can hear noise, and mankind's acceptable noise, below 44 decibels, begins to do not feel like oneself more than 44 decibels of people, works as driver
Its normal thinking can be affected when the noise heard is excessive, cause misjudgment, traffic accident even occur, causes casualties.
Content of the invention
The invention aims to solve shortcoming present in prior art, and the automobile rubber of a kind of low noise proposing
Glue material.
A kind of automobile rubber material of low noise, including the raw material of following weight portion: natural rubber rubber 100～120 parts,
20～30 parts of glass fibre, polyurethane 15～25 parts, 1～6 part of zinc oxide, 2～6 parts of sulphur, copper 8-quinolinolate 1～3 part, two
Month silicic acid dioctyltin 1～4 part, softening agent 2～8 parts, antioxidant 3～8 parts, 1～3 part of plasticizer, coupling agent 2～4 parts,
Initiator 3～6 parts.
Preferably, the automobile rubber material of described a kind of low noise, including the raw material of following weight portion: natural rubber is raw
105～115 parts of glue, 22～28 parts of glass fibre, polyurethane 17～25 parts, 2～4 parts of zinc oxide, 3～5 parts of sulphur, 8-hydroxyl quinoline
Quinoline copper 1～3 part, dilaurate dioctyltin 2～4 parts, softening agent 4～6 parts, antioxidant 4～6 parts, 1～3 part of plasticizer,
Coupling agent 2～4 parts, initiator 4～6 parts.
Preferably, the automobile rubber material of described a kind of low noise, including the raw material of following weight portion: natural rubber is raw
110 parts of glue, 25 parts of glass fibre, polyurethane 20 parts, 3 parts of zinc oxide, 4 parts of sulphur, copper 8-quinolinolate 2 parts, dilaurate two
3 parts of n-octyl tin, softening agent 5 parts, antioxidant 5 parts, 2 parts of plasticizer, coupling agent 3 parts, initiator 5 parts.
Preferably, described antioxidant is the mixture of phenol and triphenyl phosphite, and phenol and triphenyl phosphite
Weight part ratio be 1:0.5～1.5.
Preferably, described plasticizer is o-phthalic acid dibutyl ester.
The invention allows for the preparation method of the automobile rubber material of a kind of low noise, comprise the following steps:
S1: be placed in the natural rubber rubber of corresponding weight portion in cutting machine, cuts into the bulk of a size of 1～3cm, will simultaneously
The temperature of banbury is set as 100～130 DEG C, reaches after design temperature until temperature, joins close by bulk natural rubber rubber
In refining machine, carry out plasticating 1～5min, obtains rubber liquid；
S2: the temperature of kneading machine is set as 70～100 DEG C, reaches, after design temperature, above-mentioned rubber liquid is thrown into mixing until temperature
In machine, and add the glass fibre of corresponding weight portion, polyurethane, zinc oxide, copper 8-quinolinolate, dilaurate di-n-octyl
Tin, softening agent, antioxidant, plasticizer, coupling agent and initiator, carry out kneading 1～4min, add the sulphur of corresponding weight portion
Sulphur, continues mixing 1～3min, obtains batch mixing glue；
S3: above-mentioned batch mixing glue carries out extrusion molding again and vulcanizes the automobile rubber material i.e. obtaining low noise.
The automobile rubber material of a kind of low noise that the present invention proposes, the cheaper starting materials of composition, it is easy to get, the glass fibers of addition
Dimension both can reduce the generation of noise, can also reduce production cost, be simultaneously introduced polyurethane and can further enhance rubber
Sound insulation, silencing function so that it is the propagation of noise can be weakened, protect human ear, the probability that reduction accident occurs, this elastomeric material also has
Have stronger oxidation resistance and fungicidal properties, extend its service life, but also propose the automobile rubber of a kind of low noise
The preparation method of material, the method is simple to operate, and curingprocess rate is fast, and production efficiency is high.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained further.
Embodiment one
The automobile rubber material of a kind of low noise that the present invention proposes, including the raw material of following weight portion: natural rubber rubber 110
Part, 25 parts of glass fibre, polyurethane 20 parts, 3 parts of zinc oxide, 4 parts of sulphur, copper 8-quinolinolate 2 parts, dilaurate di-n-octyl
3 parts of tin, softening agent 5 parts, phenol 2 parts, triphenyl phosphite 3 parts, ethyl phthalate 2 parts, coupling agent 3 parts, initiator 5
Part.
Its preparation method, comprises the following steps:
S1: be placed in the natural rubber rubber of corresponding weight portion in cutting machine, cuts into the bulk of a size of 2cm, simultaneously by close
The temperature of refining machine is set as 115 DEG C, reaches after design temperature until temperature, joins in banbury by bulk natural rubber rubber,
Carry out plasticating 3min, obtains rubber liquid；
S2: the temperature of kneading machine is set as 90 DEG C, reaches to throw in kneading machine by above-mentioned rubber liquid after design temperature until temperature,
And add the glass fibre of corresponding weight portion, polyurethane, zinc oxide, copper 8-quinolinolate, dilaurate dioctyltin, soften
Agent, phenol, triphenyl phosphite, ethyl phthalate, coupling agent and initiator, carry out kneading 3min, adds corresponding weight
The sulphur of amount part, continues mixing 2min, obtains batch mixing glue；
S3: above-mentioned batch mixing glue carries out extrusion molding again and vulcanizes the automobile rubber material i.e. obtaining low noise.
Embodiment two
The automobile rubber material of a kind of low noise that the present invention proposes, including the raw material of following weight portion: natural rubber rubber 120
Part, 30 parts of glass fibre, polyurethane 25 parts, 1 part of zinc oxide, 2 parts of sulphur, copper 8-quinolinolate 1 part, dilaurate di-n-octyl
1 part of tin, softening agent 8 parts, phenol 3 parts, triphenyl phosphite 3 parts, ethyl phthalate 3 parts, coupling agent 2 parts, initiator 6
Part.
Its preparation method, comprises the following steps:
S1: be placed in the natural rubber rubber of corresponding weight portion in cutting machine, cuts into the bulk of a size of 3cm, simultaneously by close
The temperature of refining machine is set as 130 DEG C, reaches after design temperature until temperature, joins in banbury by bulk natural rubber rubber,
Carry out plasticating 5min, obtains rubber liquid；
S2: the temperature of kneading machine is set as 100 DEG C, reaches, after design temperature, above-mentioned rubber liquid is thrown into kneading machine until temperature
In, and add the glass fibre of corresponding weight portion, and polyurethane, zinc oxide, copper 8-quinolinolate, dilaurate dioctyltin,
Softening agent, phenol, triphenyl phosphite, ethyl phthalate, coupling agent and initiator, carry out kneading 4min, add phase
Answer the sulphur of weight portion, continue mixing 1min, obtain batch mixing glue；
S3: above-mentioned batch mixing glue carries out extrusion molding again and vulcanizes the automobile rubber material i.e. obtaining low noise.
Embodiment three
The automobile rubber material of a kind of low noise that the present invention proposes, including the raw material of following weight portion: natural rubber rubber 100
Part, 20 parts of glass fibre, polyurethane 15 parts, 6 parts of zinc oxide, 6 parts of sulphur, copper 8-quinolinolate 3 parts, dilaurate di-n-octyl
4 parts of tin, softening agent 2 parts, phenol 1.5 parts, triphenyl phosphite 1.5 parts, ethyl phthalate 1 part, coupling agent 4 parts, causes
Agent 3 parts.
Its preparation method, comprises the following steps:
S1: be placed in the natural rubber rubber of corresponding weight portion in cutting machine, cuts into the bulk of a size of 1cm, simultaneously by close
The temperature of refining machine is set as 100 DEG C, reaches after design temperature until temperature, joins in banbury by bulk natural rubber rubber,
Carry out plasticating 1min, obtains rubber liquid；
S2: the temperature of kneading machine is set as 70 DEG C, reaches to throw in kneading machine by above-mentioned rubber liquid after design temperature until temperature,
And add the glass fibre of corresponding weight portion, polyurethane, zinc oxide, copper 8-quinolinolate, dilaurate dioctyltin, soften
Agent, phenol, triphenyl phosphite, ethyl phthalate, coupling agent and initiator, carry out kneading 1min, adds corresponding weight
The sulphur of amount part, continues mixing 3min, obtains batch mixing glue；
S3: above-mentioned batch mixing glue carries out extrusion molding again and vulcanizes the automobile rubber material i.e. obtaining low noise.
Embodiment four
The automobile rubber material of a kind of low noise that the present invention proposes, including the raw material of following weight portion: natural rubber rubber 115
Part, 25 parts of glass fibre, polyurethane 20 parts, 3 parts of zinc oxide, 3 parts of sulphur, copper 8-quinolinolate 2 parts, dilaurate di-n-octyl
3 parts of tin, softening agent 7 parts, phenol 4 parts, triphenyl phosphite 3 parts, ethyl phthalate 3 parts, coupling agent 2 parts, initiator 5
Part.
Its preparation method, comprises the following steps:
S1: be placed in the natural rubber rubber of corresponding weight portion in cutting machine, cuts into the bulk of a size of 1.5cm, will simultaneously
The temperature of banbury is set as 115 DEG C, reaches after design temperature until temperature, and bulk natural rubber rubber is joined banbury
In, carry out plasticating 4min, obtains rubber liquid；
S2: the temperature of kneading machine is set as 90 DEG C, reaches to throw in kneading machine by above-mentioned rubber liquid after design temperature until temperature,
And add the glass fibre of corresponding weight portion, polyurethane, zinc oxide, copper 8-quinolinolate, dilaurate dioctyltin, soften
Agent, phenol, triphenyl phosphite, ethyl phthalate, coupling agent and initiator, carry out kneading 3min, adds corresponding weight
The sulphur of amount part, continues mixing 2min, obtains batch mixing glue；
S3: above-mentioned batch mixing glue carries out extrusion molding again and vulcanizes the automobile rubber material i.e. obtaining low noise.
The automobile rubber material of a kind of low noise that the present invention proposes, the cheaper starting materials of composition, it is easy to get, the glass fibers of addition
Dimension both can reduce the generation of noise, can also reduce production cost, be simultaneously introduced polyurethane and can further enhance rubber
Sound insulation, silencing function so that it is the propagation of noise can be weakened, protect human ear, the probability that reduction accident occurs, this elastomeric material also has
Have stronger oxidation resistance and fungicidal properties, extend its service life, but also propose the automobile rubber of a kind of low noise
The preparation method of material, the method is simple to operate, and curingprocess rate is fast, and production efficiency is high.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should cover within protection scope of the present invention.
Claims (6)
1. the automobile rubber material of a low noise, it is characterised in that include the raw material of following weight portion: natural rubber rubber
100～120 parts, 20～30 parts of glass fibre, polyurethane 15～25 parts, 1～6 part of zinc oxide, 2～6 parts of sulphur, 8-hydroxyquinoline
Copper 1～3 part, dilaurate dioctyltin 1～4 part, softening agent 2～8 parts, antioxidant 3～8 parts, 1～3 part of plasticizer, even
Connection agent 2～4 parts, initiator 3～6 parts.
2. the automobile rubber material of a kind of low noise according to claim 1, it is characterised in that include following weight portion
Raw material: natural rubber rubber 105～115 parts, 22～28 parts of glass fibre, polyurethane 17～25 parts, 2～4 parts of zinc oxide, sulphur
3～5 parts, copper 8-quinolinolate 1～3 part, dilaurate dioctyltin 2～4 parts, softening agent 4～6 parts, antioxidant 4～6
Part, 1～3 part of plasticizer, coupling agent 2～4 parts, initiator 4～6 parts.
3. the automobile rubber material of a kind of low noise according to claim 1, it is characterised in that include following weight portion
Raw material: natural rubber rubber 110 parts, 25 parts of glass fibre, polyurethane 20 parts, 3 parts of zinc oxide, 4 parts of sulphur, copper 8-quinolinolate
2 parts, dilaurate dioctyltin 3 parts, softening agent 5 parts, antioxidant 5 parts, 2 parts of plasticizer, coupling agent 3 parts, initiator 5
Part.
4. the automobile rubber material of a kind of low noise according to claim 1, it is characterised in that described antioxidant is benzene
The mixture of phenol and triphenyl phosphite, and phenol is 1:0.5～1.5 with the weight part ratio of triphenyl phosphite.
5. the automobile rubber material of a kind of low noise according to claim 1, it is characterised in that described plasticizer is adjacent benzene
Dicarboxylic acid ethyl ester.
6. the preparation method of the automobile rubber material of a low noise, it is characterised in that comprise the following steps:
S1: be placed in the natural rubber rubber of corresponding weight portion in cutting machine, cuts into the bulk of a size of 1～3cm, will simultaneously
The temperature of banbury is set as 100～130 DEG C, reaches after design temperature until temperature, joins close by bulk natural rubber rubber
In refining machine, carry out plasticating 1～5min, obtains rubber liquid；
S2: the temperature of kneading machine is set as 70～100 DEG C, reaches, after design temperature, above-mentioned rubber liquid is thrown into mixing until temperature
In machine, and add the glass fibre of corresponding weight portion, polyurethane, zinc oxide, copper 8-quinolinolate, dilaurate di-n-octyl
Tin, softening agent, antioxidant, plasticizer, coupling agent and initiator, carry out kneading 1～4min, add the sulphur of corresponding weight portion
Sulphur, continues mixing 1～3min, obtains batch mixing glue；
S3: above-mentioned batch mixing glue carries out extrusion molding again and vulcanizes the automobile rubber material i.e. obtaining low noise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549355.5A CN106146925A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber material of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549355.5A CN106146925A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber material of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106146925A true CN106146925A (en) | 2016-11-23 |
Family
ID=58062608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549355.5A Pending CN106146925A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber material of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106146925A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106928502A (en) * | 2017-03-31 | 2017-07-07 | 江苏食品药品职业技术学院 | A kind of vapour Soundproof material for vehicle and preparation method thereof |
| CN107090112A (en) * | 2017-04-13 | 2017-08-25 | 安徽世界村新材料有限公司 | A kind of quieter material and preparation method thereof |
| CN108276683A (en) * | 2017-01-05 | 2018-07-13 | 天津轩泽金属制品有限公司 | A kind of anti-aging weather strip for automobile and preparation method thereof |
| CN108341998A (en) * | 2018-03-09 | 2018-07-31 | 佛山实瑞先导材料研究院（普通合伙） | A kind of tire sound absorbing rubber |
| CN111004416A (en) * | 2019-12-11 | 2020-04-14 | 苏州福漫精密有限公司 | Rubber ring for cutter and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861671A (en) * | 2005-05-13 | 2006-11-15 | 严晓敏 | High damping anti-vibration reducing noise rubber integrated material |
| CN102827404A (en) * | 2012-09-17 | 2012-12-19 | 上海众力汽车部件有限公司 | Anti-vibration rubber composition product for automobile |
| CN104592575A (en) * | 2015-01-30 | 2015-05-06 | 柳州市颖航汽配有限公司 | Shock-reducing rubber for automobile engine |
| CN104788747A (en) * | 2015-04-17 | 2015-07-22 | 柳州市乾阳机电设备有限公司 | Preparation method of wear-resisting rubber cushion |
-
2016
- 2016-07-13 CN CN201610549355.5A patent/CN106146925A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861671A (en) * | 2005-05-13 | 2006-11-15 | 严晓敏 | High damping anti-vibration reducing noise rubber integrated material |
| CN102827404A (en) * | 2012-09-17 | 2012-12-19 | 上海众力汽车部件有限公司 | Anti-vibration rubber composition product for automobile |
| CN104592575A (en) * | 2015-01-30 | 2015-05-06 | 柳州市颖航汽配有限公司 | Shock-reducing rubber for automobile engine |
| CN104788747A (en) * | 2015-04-17 | 2015-07-22 | 柳州市乾阳机电设备有限公司 | Preparation method of wear-resisting rubber cushion |
Non-Patent Citations (1)
| Title |
|---|
| 陆顺永等: "海绵乳胶等材料隔振系统的高频传递特性及系统参数的确定", 《噪声与振动控制》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276683A (en) * | 2017-01-05 | 2018-07-13 | 天津轩泽金属制品有限公司 | A kind of anti-aging weather strip for automobile and preparation method thereof |
| CN106928502A (en) * | 2017-03-31 | 2017-07-07 | 江苏食品药品职业技术学院 | A kind of vapour Soundproof material for vehicle and preparation method thereof |
| CN107090112A (en) * | 2017-04-13 | 2017-08-25 | 安徽世界村新材料有限公司 | A kind of quieter material and preparation method thereof |
| CN108341998A (en) * | 2018-03-09 | 2018-07-31 | 佛山实瑞先导材料研究院（普通合伙） | A kind of tire sound absorbing rubber |
| CN111004416A (en) * | 2019-12-11 | 2020-04-14 | 苏州福漫精密有限公司 | Rubber ring for cutter and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106146925A (en) | A kind of automobile rubber material of low noise | |
| CN107880837B (en) | Impact-resistant peel-off type silane modified polyether adhesive and preparation method thereof | |
| CN104479608A (en) | Environment-friendly mildewproof silicone-modified polyether sealant | |
| KR20120022542A (en) | Polymer sheet for inner liner, polymer laminate for inner liner, and pneumatic tire | |
| EP3239181A1 (en) | Block copolymer hydride and laminated glass | |
| EP1671989A3 (en) | Thermoplastic polyurethanes and their use | |
| CN103232620A (en) | Bushing rubber for guiding device of automotive suspension system and manufacture method of rubber bushing | |
| CN107418061A (en) | Door weather strip sponge foaming sizing material and its preparation method and door weather strip and its preparation method | |
| JP2017171575A (en) | Glass laminate | |
| EP3225393A1 (en) | Laminated glass for vehicle | |
| CN101735520B (en) | Cable insulation material and manufacturing method thereof | |
| CN113652179A (en) | Thermoplastic polyolefin waterproof coiled material with self-adhesive layer and preparation method thereof | |
| CN106928502A (en) | A kind of vapour Soundproof material for vehicle and preparation method thereof | |
| CN101735496A (en) | Method for manufacturing silencing materials of car brakes by utilizing nitrile rubber | |
| CN101618594B (en) | Preparation method of novel environment-friendly thermoplastic elastomer with high oil resistance, heat resistance and fire retardancy | |
| KR101591871B1 (en) | Method for manufacturing of laminated climbing shoes outsole with easily distinctive layer | |
| CN106046465A (en) | Anti-aging heat-resistant type automotive spring cushion | |
| CN110062748B (en) | Laminated glass | |
| CN102585453B (en) | Sound-insulation composite material based on polyester-waste tire rubber and preparation method for sound-insulation composite material | |
| CN204415498U (en) | A kind of novel, safe vehicle steering | |
| CN205239314U (en) | Automobile | |
| JP3036916B2 (en) | Laminated safety glass | |
| JP7259856B2 (en) | Laminates and laminated glass | |
| CN106167562A (en) | A kind of automotive vibration isolation block rubber and preparation method thereof | |
| CN107351742A (en) | A kind of intelligence control system of the heating ventilation of automotive seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |