CN106084349A - A kind of automobile rubber bush and preparation technology thereof - Google Patents
A kind of automobile rubber bush and preparation technology thereof Download PDFInfo
- Publication number
- CN106084349A CN106084349A CN201610549320.1A CN201610549320A CN106084349A CN 106084349 A CN106084349 A CN 106084349A CN 201610549320 A CN201610549320 A CN 201610549320A CN 106084349 A CN106084349 A CN 106084349A
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- China
- Prior art keywords
- parts
- rubber
- automobile
- diphenylguanidine
- rubber bush
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- 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 a kind of automobile rubber bush, including the raw material of following weight portion: natural rubber 20 35 parts, halogenated butyl rubber 20 35 parts, nitrile rubber 20 70 parts, vulcanizing agent 15 25 parts, mica powder 8 15 parts, white carbon black 10 18 parts, pine tar 5 15 parts, diphenyl disulfide thiazine 28 parts, diphenylguanidine 28 parts, binding agent 49 parts.The automobile rubber bush that invention proposes has effect wear-resisting, heat-resisting, corrosion resistant, and good springiness, cushioning ability are strong, can strengthen the comfort of automobile, the nitrile rubber oil resistivity of addition is fabulous, and wearability is higher, thermostability is preferable, bonding force is strong, and raw material of the present invention is easy to get, low cost, production technology is simple, can obtain and extensively apply.
Description
Technical field
The present invention relates to auto parts and components field, particularly relate to a kind of automobile rubber bush and preparation technology thereof.
Background technology
Along with the development of society, automobile becomes people and goes on a journey the most important vehicles, and automobile rubber bush is as vapour
Car parts play vital effect.Automobile chassis is protected by lining, reduces the sense of discomfort that vibration brings to car owner.
The use of lining can reduce the abrasion of automobile chassis, vibration and noise, and have the rubber bushing of etch-proof effect market many by
Prepared by natural emulsion, good springiness, damping and amortization and noise reduction are undesirable, seldom has merger elastic many with wearability and noise reduction energy
Plant the lining of function.The automobile rubber bush that the present invention proposes can solve the problems referred to above.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automobile rubber bush proposed and
Its preparation technology.
A kind of automobile rubber bush, including the raw material of following weight portion: natural rubber 20-35 part, halogenated butyl rubber 20-
35 parts, nitrile rubber 20-70 part, vulcanizing agent 15-25 part, mica powder 8-15 part, white carbon black 10-18 part, pine tar 5-15 part, two sulfur
Change dibenzothiazine 2-8 part, diphenylguanidine 2-8 part, binding agent 4-9 part.
Preferably, described automobile rubber bush, including the raw material of following weight portion: natural rubber 25-30 part, halobutyl
Rubber 25-30 part, nitrile rubber 25-60 part, vulcanizing agent 18-22 part, mica powder 9-12 part, white carbon black 12-16 part, pine tar 8-12
Part, diphenyl disulfide thiazine 4-6 part, diphenylguanidine 4-6 part, binding agent 5-8 part.
Preferably, described automobile rubber bush, including the raw material of following weight portion: natural rubber 25 parts, halobutyl rubber
25 parts of glue, nitrile rubber 45 parts, vulcanizing agent 18 parts, mica powder 10 parts, white carbon black 15 parts, pine tar 8 parts, diphenyl disulfide thiazine
4 parts, diphenylguanidine 5 parts, binding agent 8 parts.
Preferably, described natural rubber, halogenated butyl rubber, the weight ratio of nitrile rubber are 1:1:1-2.
Preferably, described vulcanizing agent is benzoyl peroxide and sulfur compounds.
Preferably, described binding agent is octyl phenolic.
The preparation method of a kind of automobile rubber bush, comprises the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And vulcanizing agent adds in vulcanizing tank, high temperature 165-185 DEG C vulcanizes 6-8 hour, obtains mixture A；
S2, by described proportion, binding agent, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 80-100 DEG C
Heated and stirred 15-30 minute, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
The automobile rubber bush that invention proposes has effect wear-resisting, heat-resisting, corrosion resistant, and good springiness, subtracts
Shake ability is strong, can strengthen the comfort of automobile, and the nitrile rubber oil resistivity of addition is fabulous, and wearability is higher, and thermostability is preferable, viscous
Relay is strong, and raw material of the present invention is easy to get, low cost, and production technology is simple, can obtain and extensively apply.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment one
A kind of automobile rubber bush that the present invention proposes, including the raw material of following weight portion: natural rubber 20 parts, halobutyl rubber
20 parts of glue, nitrile rubber 40 parts, benzoyl peroxide and sulfur compounds 15 parts, mica powder 8 parts, white carbon black 10 parts, pine tar 6
Part, diphenyl disulfide thiazine 3 parts, diphenylguanidine 4 parts, octyl phenolic 4 parts.
Its preparation method, comprises the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And benzoyl peroxide and sulfur compounds add in vulcanizing tank, high temperature 165 DEG C vulcanizes 8 hours, obtains mixture A；
S2, by described proportion, octyl phenolic, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 80
DEG C heated and stirred 30 minutes, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
Embodiment two
A kind of automobile rubber bush that the present invention proposes, including the raw material of following weight portion: natural rubber 25 parts, halobutyl rubber
25 parts of glue, nitrile rubber 50 parts, benzoyl peroxide and sulfur compounds 22 parts, mica powder 10 parts, white carbon black 16 parts, pine tar 12
Part, diphenyl disulfide thiazine 7 parts, diphenylguanidine 6 parts, octyl phenolic 7 parts.
Its preparation method, comprises the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And benzoyl peroxide and sulfur compounds add in vulcanizing tank, high temperature 170 DEG C vulcanizes 7.5 hours, obtains mixture A；
S2, by described proportion, octyl phenolic, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 85
DEG C heated and stirred 26 minutes, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
Embodiment three
A kind of automobile rubber bush that the present invention proposes, including the raw material of following weight portion: natural rubber 35 parts, halobutyl rubber
35 parts of glue, nitrile rubber 60 parts, benzoyl peroxide and sulfur compounds 25 parts, mica powder 15 parts, white carbon black 18 parts, pine tar 15
Part, diphenyl disulfide thiazine 8 parts, diphenylguanidine 8 parts, octyl phenolic 9 parts.
Its preparation method, comprises the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And benzoyl peroxide and sulfur compounds add in vulcanizing tank, high temperature 175 DEG C vulcanizes 7 hours, obtains mixture A；
S2, by described proportion, octyl phenolic, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 90
DEG C heated and stirred 22 minutes, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
Embodiment four
A kind of automobile rubber bush that the present invention proposes, including the raw material of following weight portion: natural rubber 30 parts, halobutyl rubber
30 parts of glue, nitrile rubber 55 parts, benzoyl peroxide and sulfur compounds 24 parts, mica powder 12 parts, white carbon black 14 parts, pine tar 10
Part, diphenyl disulfide thiazine 6 parts, diphenylguanidine 7 parts, octyl phenolic 7 parts.
Its preparation method, comprises the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And benzoyl peroxide and sulfur compounds add in vulcanizing tank, high temperature 180 DEG C vulcanizes 6.5 hours, obtains mixture A；
S2, by described proportion, octyl phenolic, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 95
DEG C heated and stirred 18 minutes, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
Embodiment five
A kind of automobile rubber bush that the present invention proposes, including the raw material of following weight portion: natural rubber 25 parts, halobutyl rubber
25 parts of glue, nitrile rubber 45 parts, benzoyl peroxide and sulfur compounds 18 parts, mica powder 9 parts, white carbon black 12 parts, pine tar 8
Part, diphenyl disulfide thiazine 4 parts, diphenylguanidine 3 parts, octyl phenolic 5 parts.
Its preparation method, comprises the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And benzoyl peroxide and sulfur compounds add in vulcanizing tank, high temperature 185 DEG C vulcanizes 6 hours, obtains mixture A；
S2, by described proportion, octyl phenolic, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 100
DEG C heated and stirred 15 minutes, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
The automobile rubber bush that invention proposes has effect wear-resisting, heat-resisting, corrosion resistant, and good springiness, subtracts
Shake ability is strong, can strengthen the comfort of automobile, and the nitrile rubber oil resistivity of addition is fabulous, and wearability is higher, and thermostability is preferable, viscous
Relay is strong, and raw material of the present invention is easy to get, low cost, and production technology is simple, can obtain and extensively apply.
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 contain within protection scope of the present invention.
Claims (7)
1. an automobile rubber bush, it is characterised in that include the raw material of following weight portion: natural rubber 20-35 part, halogenation fourth
Base rubber 20-35 part, nitrile rubber 20-70 part, vulcanizing agent 15-25 part, mica powder 8-15 part, white carbon black 10-18 part, pine tar 5-
15 parts, diphenyl disulfide thiazine 2-8 part, diphenylguanidine 2-8 part, binding agent 4-9 part.
A kind of automobile rubber bush the most according to claim 1, it is characterised in that include the raw material of following weight portion: sky
So rubber 25-30 part, halogenated butyl rubber 25-30 part, nitrile rubber 25-60 part, vulcanizing agent 18-22 part, mica powder 9-12 part,
White carbon black 12-16 part, pine tar 8-12 part, diphenyl disulfide thiazine 4-6 part, diphenylguanidine 4-6 part, binding agent 5-8 part.
A kind of automobile rubber bush the most according to claim 1, it is characterised in that include the raw material of following weight portion: sky
So rubber 25 parts, halogenated butyl rubber 25 parts, nitrile rubber 45 parts, vulcanizing agent 18 parts, mica powder 10 parts, white carbon black 15 parts, pine Jiao
Oil 8 parts, diphenyl disulfide thiazine 4 parts, diphenylguanidine 5 parts, binding agent 8 parts.
A kind of automobile rubber bush the most according to claim 1, it is characterised in that described natural rubber, halobutyl rubber
Glue, the weight ratio of nitrile rubber are 1:1:1-2.
A kind of automobile rubber bush the most according to claim 1, it is characterised in that described vulcanizing agent is benzoyl peroxide
And sulfur compounds.
A kind of automobile rubber bush the most according to claim 1, it is characterised in that described binding agent is octyl group phenolic aldehyde tree
Fat.
7. the preparation method of an automobile rubber bush, it is characterised in that comprise the following steps:
S1, by described proportion by natural rubber, halogenated butyl rubber, nitrile rubber, dithio dibenzothiazine, diphenylguanidine, with
And vulcanizing agent adds in vulcanizing tank, high temperature 165-185 DEG C vulcanizes 6-8 hour, obtains mixture A；
S2, by described proportion, binding agent, white carbon black, mica powder, pine tar and mixture A are added in agitator tank, 80-100 DEG C
Heated and stirred 15-30 minute, obtains mixture B；
S3, mixture B is poured in mould frame, after cooling lining semi-finished product；
S4, by gained lining semi-finished product refine, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549320.1A CN106084349A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber bush and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549320.1A CN106084349A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber bush and preparation technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084349A true CN106084349A (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549320.1A Pending CN106084349A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber bush and preparation technology thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106084349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219214A (en) * | 2017-12-19 | 2018-06-29 | 常州思宇环保材料科技有限公司 | A kind of abrasive rubber lining material |
| CN114790304A (en) * | 2022-04-20 | 2022-07-26 | 福沃克汽车技术（苏州）有限公司 | High-damping rubber composition for automobile suspension bushing and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206270A (en) * | 2010-03-30 | 2011-10-20 | Yonezu Brush Kk | Washing material used for car-washing brush, and car-washing brush using the same |
| CN104341619A (en) * | 2014-10-13 | 2015-02-11 | 安徽奥丰汽车配件有限公司 | Anti-aging automobile control swing arm rubber bushing and preparation technique thereof |
| CN104341620A (en) * | 2014-10-13 | 2015-02-11 | 安徽奥丰汽车配件有限公司 | Automobile control swing arm rubber bushing composition |
| CN105419005A (en) * | 2015-12-30 | 2016-03-23 | 崇夕山 | Rubber gasket for an automobile damper with excellent damping performances |
| CN105419030A (en) * | 2015-12-15 | 2016-03-23 | 宁国天运橡塑制品有限公司 | Shock-resistant and high-temperature-resistant rubber damper for automobile |
-
2016
- 2016-07-13 CN CN201610549320.1A patent/CN106084349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206270A (en) * | 2010-03-30 | 2011-10-20 | Yonezu Brush Kk | Washing material used for car-washing brush, and car-washing brush using the same |
| CN104341619A (en) * | 2014-10-13 | 2015-02-11 | 安徽奥丰汽车配件有限公司 | Anti-aging automobile control swing arm rubber bushing and preparation technique thereof |
| CN104341620A (en) * | 2014-10-13 | 2015-02-11 | 安徽奥丰汽车配件有限公司 | Automobile control swing arm rubber bushing composition |
| CN105419030A (en) * | 2015-12-15 | 2016-03-23 | 宁国天运橡塑制品有限公司 | Shock-resistant and high-temperature-resistant rubber damper for automobile |
| CN105419005A (en) * | 2015-12-30 | 2016-03-23 | 崇夕山 | Rubber gasket for an automobile damper with excellent damping performances |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219214A (en) * | 2017-12-19 | 2018-06-29 | 常州思宇环保材料科技有限公司 | A kind of abrasive rubber lining material |
| CN114790304A (en) * | 2022-04-20 | 2022-07-26 | 福沃克汽车技术（苏州）有限公司 | High-damping rubber composition for automobile suspension bushing and preparation method and application thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |