CN105949530A - Composite rubber material for shock absorbers - Google Patents
Composite rubber material for shock absorbers Download PDFInfo
- Publication number
- CN105949530A CN105949530A CN201610477081.3A CN201610477081A CN105949530A CN 105949530 A CN105949530 A CN 105949530A CN 201610477081 A CN201610477081 A CN 201610477081A CN 105949530 A CN105949530 A CN 105949530A
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- parts
- glue
- rubber
- refining
- rubber material
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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
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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 composite rubber material for shock absorbers. The composite rubber material comprises the following raw materials in parts by weight: 40-60 parts of modified natural rubber, 20-45 parts of butyl rubber, 30-45 parts of hydrogenated nitrile-butadiene rubber, 5-15 parts of white carbon black, 10-25 parts of aromatic oil, 5-10 parts of sulfur, 10-20 parts of zinc oxide, 15-25 parts of flame retardant, 2-15 parts of anti-aging agent and 5-15 parts of filler. By using the modified natural rubber, butyl rubber and hydrogenated nitrile-butadiene rubber as the base materials, the reinforcing agent, vulcanizing agent, flame retardant and other aids are added to synergetically mill the rubber, so the formula is reasonable, thereby greatly enhancing the shock absorptivity of the composite rubber material. The composite rubber material for shock absorbers has the advantages of simple preparation technique and low cost investment, and the wear resistance and aging resistance of the rubber material are respectively improved.
Description
Technical field
The present invention relates to rubber absorbers technical field, particularly relate to a kind of amortisseur composite rubber material.
Background technology
Along with developing rapidly of modern industry, vibrations and noise have become as the serious problems of every field: it can reduce
Performance accuracy, affects product quality；Shorten life of product so that high-precision instrument cisco unity malfunction；Jeopardize safety, make to set
Standby or construction early damage；Pollute environment and affect health of human body.Therefore, study and grasp shake control and noise control
The key subjects that the industrial development of technology Yi Shi various countries faces.Eliminate the most basic and best method of vibrations and noise be minimizing or
Eliminate the vibrations of vibroseis, but the vibrations actually wanting to be completely eliminated vibroseis are impossible, it is therefore necessary to take other
The method controlling vibrations.Reality is the most extensive in applying, most efficient method is to use various anti-vibration articles, especially rubber shock-absorbing
Goods, rubber absorbers, as the important damper element of a class, have been widely used in all kinds of machineries, automobile, railway locomotive, water
Upper means of transport, aircraft and other airborne vehicles, it can be effectively isolated vibrations and excitaton source, it is also possible to relaxes the shake of vibration body
Dynamic, therefore it is widely used in dynamic power machine and the auxiliary equipment such as blower fan, water pump of various motor vehicles, aircraft, ships etc.
Vibration isolation with instrument.But the damping performance of presently commercially available yielding rubber all cannot meet the need of actual production and life
, especially for those for damping performance requires higher equipment or occasion, common composite rubber material is far from
This kind of demand can be reached.
Therefore, in order to solve the technical problem of above-mentioned existence, the invention provides a kind of new technology.
Summary of the invention
It is an object of the invention to provide a kind of amortisseur composite rubber material.
The present invention is directed to above-mentioned technological deficiency be the technical scheme is that
A kind of amortisseur composite rubber material, the raw material including following weight portion forms:
Modified natural rubber 40-60 part；
Butyl rubber 20-45 part；
Hydrogenated nitrile-butadiene rubber 30-45 part；
White carbon 5-15 part；
Aromatic naphtha 10-25 part；
Sulfur 5-10 part；
Zinc oxide 10-20 part；
Fire retardant 15-25 part；
Age resistor 2-15 part；
Filler 5-15 part.
Further, during described fire retardant is magnesium hydroxide, antimony oxide, aluminium hydroxide any one or a kind of
Above combination.
Further, described age resistor is antioxidant 264.
Further, any one or more than one the combination during described filler is following several material: Pulvis Talci, pottery
Soil, calcium carbonate, silicon dioxide.
It is a further object of the present invention to provide the preparation method of a kind of amortisseur composite rubber material, including once refining glue
Refining glue with secondary, concrete operation step is as follows:
S1, once refine glue: weigh the modified natural rubber of above weight portion, butyl rubber, hydrogenated nitrile-butadiene rubber, white carbon, virtue
Hydrocarbon ils, zinc oxide, fire retardant, age resistor, filler, and be mixed be placed in banbury refining glue, temperature rises to 120-160
DEG C, the refining glue time controls within 10min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, and is cooled to
Room temperature and get final product；
S2, secondary refining glue: be again placed in the micelle once refining glue acquisition in banbury and add sulfur carrying out secondary refining glue, refining
The glue time controls within 5min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, is cooled to room temperature quiet
Set to 0 .5-3d and get final product.
The invention has the beneficial effects as follows: the present invention is using modified natural rubber, butyl rubber and hydrogenated nitrile-butadiene rubber as base
Material, is added with reinforcing agent, vulcanizing agent, fire retardant and other auxiliary agents collaborative refining glue, and formula is reasonable, substantially increases compounded rubber
The damping performance of material, and preparation technology is simple, and cost puts into low, in anti-wear performance and the ageing-resistant performance of elastomeric material
Aspect all makes moderate progress.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, this embodiment
It is only used for explaining the present invention, is not intended that the restriction to protection scope of the present invention.
A kind of amortisseur composite rubber material, the raw material including following weight portion forms:
Modified natural rubber 40-60 part；
Butyl rubber 20-45 part；
Hydrogenated nitrile-butadiene rubber 30-45 part；
White carbon 5-15 part；
Aromatic naphtha 10-25 part；
Sulfur 5-10 part；
Zinc oxide 10-20 part；
Fire retardant 15-25 part；
Age resistor 2-15 part；
Filler 5-15 part.
Embodiment 1
The preparation method of a kind of amortisseur composite rubber material, including once refining glue and secondary refining glue, concrete operation step is such as
Under:
S1, once refine glue: weigh the modified natural rubber 40 parts of above weight portion, butyl rubber 20 parts, hydrogenated nitrile-butadiene rubber 30
Part, white carbon 5 parts, aromatic naphtha 10 parts, zinc oxide 10 parts, 15 parts of magnesium hydroxide, antioxidant 264 2 parts, Pulvis Talci 5 parts, and will
Its mixing is placed in banbury refining glue, and temperature rises to 120 DEG C, and the refining glue time is 4min, after refining cementing bundle, by glue temperature drop extremely
Less than 100 DEG C carry out plastic emitting, and are cooled to room temperature and get final product；
S2, secondary refining glue: be again placed in the micelle once refining glue acquisition in banbury and add sulfur carrying out secondary refining glue, refining
The glue time is 2min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, is cooled to room temperature and stands 1d and get final product.
Embodiment 2
The preparation method of a kind of amortisseur composite rubber material, including once refining glue and secondary refining glue, concrete operation step is such as
Under:
S1, once refine glue: weigh the modified natural rubber 50 parts of above weight portion, butyl rubber 35 parts, hydrogenated nitrile-butadiene rubber 40
Part, white carbon 10 parts, aromatic naphtha 20 parts, zinc oxide 15 parts, 20 parts of magnesium hydroxide, antioxidant 264 8 parts, Pulvis Talci 10 parts, and
Being mixed and be placed in banbury refining glue, temperature rises to 140 DEG C, and the refining glue time is 6min, after refining cementing bundle, by glue temperature drop
Carry out plastic emitting to less than 100 DEG C, and be cooled to room temperature and get final product；
S2, secondary refining glue: be again placed in the micelle once refining glue acquisition in banbury and add sulfur carrying out secondary refining glue, refining
The glue time controls within 3min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, is cooled to room temperature quiet
Put 2d and get final product.
Embodiment 3
The preparation method of a kind of amortisseur composite rubber material, including once refining glue and secondary refining glue, concrete operation step is such as
Under:
S1, once refine glue: weigh the modified natural rubber 60 parts of above weight portion, butyl rubber 45 parts, hydrogenated nitrile-butadiene rubber 45
Part, white carbon 15 parts, aromatic naphtha 25 parts, zinc oxide 20 parts, 25 parts of magnesium hydroxide, antioxidant 264 15 parts, Pulvis Talci 15 parts, and
Being mixed and be placed in banbury refining glue, temperature rises to 160 DEG C, and the refining glue time is 8 min, after refining cementing bundle, by glue temperature
It is down to less than 100 DEG C and carries out plastic emitting, and be cooled to room temperature and get final product；
S2, secondary refining glue: be again placed in the micelle once refining glue acquisition in banbury and add sulfur carrying out secondary refining glue, refining
The glue time is 4min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, is cooled to room temperature and stands 3d and get final product.
The invention has the beneficial effects as follows: the present invention is using modified natural rubber, butyl rubber and hydrogenated nitrile-butadiene rubber as base
Material, is added with reinforcing agent, vulcanizing agent, fire retardant and other auxiliary agents collaborative refining glue, and formula is reasonable, substantially increases compounded rubber
The damping performance of material, and preparation technology is simple, and cost puts into low, in anti-wear performance and the ageing-resistant performance of elastomeric material
Aspect all makes moderate progress.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. an amortisseur composite rubber material, it is characterised in that: include that the raw material of following weight portion forms:
Modified natural rubber 40-60 part；
Butyl rubber 20-45 part；
Hydrogenated nitrile-butadiene rubber 30-45 part；
White carbon 5-15 part；
Aromatic naphtha 10-25 part；
Sulfur 5-10 part；
Zinc oxide 10-20 part；
Fire retardant 15-25 part；
Age resistor 2-15 part；
Filler 5-15 part.
A kind of amortisseur composite rubber material the most according to claim 1, it is characterised in that: described fire retardant is hydrogen-oxygen
Change any one or more than one the combination in magnesium, antimony oxide, aluminium hydroxide.
A kind of amortisseur composite rubber material the most according to claim 1, it is characterised in that: described age resistor is for anti-old
Agent 264.
A kind of amortisseur composite rubber material the most according to claim 1, it is characterised in that: described filler is following several
Any one or more than one combination in kind material: Pulvis Talci, potter's clay, calcium carbonate, silicon dioxide.
The preparation method of a kind of amortisseur composite rubber material the most according to claim 1, it is characterised in that: include one
Secondary refining glue and secondary refining glue, concrete operation step is as follows:
S1, once refine glue: weigh the modified natural rubber of above weight portion, butyl rubber, hydrogenated nitrile-butadiene rubber, white carbon, virtue
Hydrocarbon ils, zinc oxide, fire retardant, age resistor, filler, and be mixed be placed in banbury refining glue, temperature rises to 120-160
DEG C, the refining glue time controls within 10min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, and is cooled to
Room temperature and get final product；
S2, secondary refining glue: be again placed in the micelle once refining glue acquisition in banbury and add sulfur carrying out secondary refining glue, refining
The glue time controls within 5min, after refining cementing bundle, carries out plastic emitting by below glue temperature drop to 100 DEG C, is cooled to room temperature quiet
Set to 0 .5-3d and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477081.3A CN105949530A (en) | 2016-06-27 | 2016-06-27 | Composite rubber material for shock absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477081.3A CN105949530A (en) | 2016-06-27 | 2016-06-27 | Composite rubber material for shock absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105949530A true CN105949530A (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477081.3A Pending CN105949530A (en) | 2016-06-27 | 2016-06-27 | Composite rubber material for shock absorbers |
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| CN (1) | CN105949530A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163313A (en) * | 2017-07-03 | 2017-09-15 | 宁波华恒底盘零件有限公司 | A kind of shock-absorbing sleeve and its preparation technology |
| CN107189247A (en) * | 2017-06-27 | 2017-09-22 | 苏州菱慧电子科技有限公司 | A kind of electronic product damping elastomeric material |
| 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 |
| CN109181040A (en) * | 2018-09-20 | 2019-01-11 | 王景硕 | A kind of preparation method of Rubber shock-absorbing pad |
| CN110204797A (en) * | 2019-05-07 | 2019-09-06 | 南漳富元鼎航空器材配件有限公司 | A kind of rubber spring sizing material and preparation method thereof that high temperature resistant is ageing-resistant |
| CN117511006A (en) * | 2023-07-31 | 2024-02-06 | 云南国为机械科技有限公司 | Rubber shock pad and preparation process thereof |
-
2016
- 2016-06-27 CN CN201610477081.3A patent/CN105949530A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189247A (en) * | 2017-06-27 | 2017-09-22 | 苏州菱慧电子科技有限公司 | A kind of electronic product damping elastomeric material |
| CN107163313A (en) * | 2017-07-03 | 2017-09-15 | 宁波华恒底盘零件有限公司 | A kind of shock-absorbing sleeve and its preparation technology |
| CN107163313B (en) * | 2017-07-03 | 2019-02-22 | 宁波华恒底盘零件有限公司 | A kind of shock-absorbing sleeve and its preparation process |
| 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 |
| CN109181040A (en) * | 2018-09-20 | 2019-01-11 | 王景硕 | A kind of preparation method of Rubber shock-absorbing pad |
| CN110204797A (en) * | 2019-05-07 | 2019-09-06 | 南漳富元鼎航空器材配件有限公司 | A kind of rubber spring sizing material and preparation method thereof that high temperature resistant is ageing-resistant |
| CN117511006A (en) * | 2023-07-31 | 2024-02-06 | 云南国为机械科技有限公司 | Rubber shock pad and preparation process thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
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| WD01 | Invention patent application deemed withdrawn after publication |