CN106188658A - A kind of heat-resistant aging rubber for producing automobile triangular dish - Google Patents
A kind of heat-resistant aging rubber for producing automobile triangular dish Download PDFInfo
- Publication number
- CN106188658A CN106188658A CN201610549351.7A CN201610549351A CN106188658A CN 106188658 A CN106188658 A CN 106188658A CN 201610549351 A CN201610549351 A CN 201610549351A CN 106188658 A CN106188658 A CN 106188658A
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- parts
- rubber
- heat
- resistant aging
- automobile triangular
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—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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- 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 heat-resistant aging rubber for producing automobile triangular dish, including the raw material of following weight portion: natural rubber 40 150 parts, ethylene propylene diene rubber 20 50 parts, zinc oxide 5 15 parts, cumyl peroxide 4 12 parts, 20 60 parts of protein, mica powder 10 25 parts, liquid silica gel 50 150 parts, accelerator 4 10 parts, softening agent 2 12 parts.The present invention has good thermostability, wearability, service life is long, protein can promote the sulfuration of rubber, delaying aging, the ethylene propylene diene rubber added has good elasticity and incompressible deformation, weatherability, aging resistance, resistance to ozone, chemically-resistant effect, what the present invention proposed be easy to get for the heat-resistant aging rubber raw material producing automobile triangular dish, it is simple, cheap to produce.
Description
Technical field
The present invention relates to rubber materials, particularly relate to a kind of heat-resistant aging rubber for producing automobile triangular dish.
Background technology
Along with the expansion of natural rubber application, the requirement to rubber performance is more and more higher, natural rubber resistance to
Hot, organic solvent resistance, aging resistance, resistance to ozone and uviolresistance are poor, to such an extent as to a lot of industry, the most special rubber
Goods only use natural rubber to meet, and this have stimulated synthetic rubber and natural rubber mixes elastomeric exploitation and answers
Well solve the problems referred to above by, the present invention, and raw material be easy to get, produce simple, cheap.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and the one proposed is for producing automobile three
The heat-resistant aging rubber of angle dish.
A kind of heat-resistant aging rubber for producing automobile triangular dish, including the raw material of following weight portion: natural rubber
40-150 part, ethylene propylene diene rubber 20-50 part, zinc oxide 5-15 part, cumyl peroxide 4-12 part, protein 20-60 part,
Mica powder 10-25 part, liquid silica gel 50-150 part, accelerator 4-10 part, softening agent 2-12 part.
Preferably, the described heat-resistant aging rubber for producing automobile triangular dish, including the raw material of following weight portion: sky
So rubber 60-120 part, ethylene propylene diene rubber 30-40 part, zinc oxide 7-12 part, cumyl peroxide 6-8 part, protein 30-
50 parts, mica powder 15-20 part, liquid silica gel 70-130 part, accelerator 6-10 part, softening agent 4-8 part.
Preferably, the described heat-resistant aging rubber for producing automobile triangular dish, including the raw material of following weight portion: sky
So rubber 60 parts, ethylene propylene diene rubber 30 parts, zinc oxide 8 parts, cumyl peroxide 6 parts, 45 parts of protein, mica powder 15
Part, liquid silica gel 70 parts, accelerator 8 parts, softening agent 10 parts.
Preferably, described natural rubber, the weight ratio of ethylene propylene diene rubber be: 2-3:1.
Preferably, the hardness of described natural rubber is 55-65.
Preferably, described accelerator refers to: (DDC)2Zn.
Preferably, described softening agent refers to: paraffin oil.
The preparation method of a kind of heat-resistant aging rubber for producing automobile triangular dish that the present invention proposes, including following
Step:
S1, by described proportion, ethylene propylene diene rubber, natural rubber, cumyl peroxide are joined in blending tank, 100-150
DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add accelerator, softening agent by described weight ratio, stir 2-8 minute, quiet
Put the cool rear protein adding described weight ratio, mix homogeneously, to obtain final product.
The present invention has good thermostability, wearability, and service life is long, and protein can promote the sulfuration of rubber, prolongs
Slow aging, the ethylene propylene diene rubber of addition has good elasticity and incompressible deformation, weatherability, aging resistance, resistance to ozone, resistance toization
Effect, what the present invention proposed be easy to get for the heat-resistant aging rubber raw material producing automobile triangular dish, it is simple to produce, price is low
Honest and clean.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment one
A kind of heat-resistant aging rubber for producing automobile triangular dish that the present invention proposes, including the raw material of following weight portion:
Natural rubber 70 parts, ethylene propylene diene rubber 30 parts, zinc oxide 6 parts, cumyl peroxide 8 parts, 45 parts of protein, mica powder 15
Part, liquid silica gel 120 parts, (DDC)2Zn 6 parts, paraffin oil 10 parts.
Its preparation method comprises the following steps:
S1, by described proportion, ethylene propylene diene rubber, natural rubber, cumyl peroxide are joined in blending tank, 100-150
DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add (DDC)2Zn, paraffin by described weight ratio
Oil, stirs 2-8 minute, stands the protein adding described weight ratio after cooling, mix homogeneously, to obtain final product.
Embodiment two
A kind of heat-resistant aging rubber for producing automobile triangular dish that the present invention proposes, including the raw material of following weight portion:
Natural rubber 70 parts, ethylene propylene diene rubber 25 parts, zinc oxide 12 parts, cumyl peroxide 10 parts, 35 parts of protein, mica powder
20 parts, liquid silica gel 65 parts, (DDC)2Zn 8 parts, paraffin oil 8 parts.
Its preparation method comprises the following steps:
S1, by described proportion, ethylene propylene diene rubber, natural rubber, cumyl peroxide are joined in blending tank, 100-150
DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add (DDC)2Zn, paraffin by described weight ratio
Oil, stirs 2-8 minute, stands the protein adding described weight ratio after cooling, mix homogeneously, to obtain final product.
Embodiment three
A kind of heat-resistant aging rubber for producing automobile triangular dish that the present invention proposes, including the raw material of following weight portion:
Natural rubber 110 parts, ethylene propylene diene rubber 45 parts, zinc oxide 9 parts, cumyl peroxide 9 parts, 55 parts of protein, mica powder
20 parts, liquid silica gel 135 parts, (DDC)2Zn 7 parts, paraffin oil 11 parts.
Its preparation method comprises the following steps:
S1, by described proportion, ethylene propylene diene rubber, natural rubber, cumyl peroxide are joined in blending tank, 100-150
DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add (DDC)2Zn, paraffin by described weight ratio
Oil, stirs 2-8 minute, stands the protein adding described weight ratio after cooling, mix homogeneously, to obtain final product.
Embodiment four
A kind of heat-resistant aging rubber for producing automobile triangular dish that the present invention proposes, including the raw material of following weight portion:
Natural rubber 100 parts, ethylene propylene diene rubber 40 parts, zinc oxide 11 parts, cumyl peroxide 6 parts, 55 parts of protein, mica powder
18 parts, liquid silica gel 130 parts, (DDC)2Zn 9 parts, paraffin oil 9 parts.
Its preparation method comprises the following steps:
S1, by described proportion, ethylene propylene diene rubber, natural rubber, cumyl peroxide are joined in blending tank, 100-150
DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add (DDC)2Zn, paraffin by described weight ratio
Oil, stirs 2-8 minute, stands the protein adding described weight ratio after cooling, mix homogeneously, to obtain final product.
Embodiment five
A kind of heat-resistant aging rubber for producing automobile triangular dish that the present invention proposes, including the raw material of following weight portion:
Natural rubber 90 parts, ethylene propylene diene rubber 35 parts, zinc oxide 13 parts, cumyl peroxide 11 parts, 45 parts of protein, mica powder
20 parts, liquid silica gel 95 parts, (DDC)2Zn 7 parts, paraffin oil 9 parts.
Its preparation method comprises the following steps:
S1, by described proportion, ethylene propylene diene rubber, natural rubber, cumyl peroxide are joined in blending tank, 100-150
DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add (DDC)2Zn, paraffin by described weight ratio
Oil, stirs 2-8 minute, stands the protein adding described weight ratio after cooling, mix homogeneously, to obtain final product.
The present invention has good thermostability, wearability, and service life is long, and protein can promote the sulfuration of rubber, prolongs
Slow aging, the ethylene propylene diene rubber of addition has good elasticity and incompressible deformation, weatherability, aging resistance, resistance to ozone, resistance toization
Effect, what the present invention proposed be easy to get for the heat-resistant aging rubber raw material producing automobile triangular dish, it is simple to produce, price is low
Honest and clean.
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 (8)
1. one kind for producing the heat-resistant aging rubber of automobile triangular dish, it is characterised in that includes the raw material of following weight portion:
Natural rubber 40-150 part, ethylene propylene diene rubber 20-50 part, zinc oxide 5-15 part, cumyl peroxide 4-12 part, protein
20-60 part, mica powder 10-25 part, liquid silica gel 50-150 part, accelerator 4-10 part, softening agent 2-12 part.
A kind of heat-resistant aging rubber for producing automobile triangular dish the most according to claim 1, it is characterised in that bag
Include the raw material of following weight portion: natural rubber 60-120 part, ethylene propylene diene rubber 30-40 part, zinc oxide 7-12 part, peroxidating two
Isopropylbenzene 6-8 part, protein 30-50 part, mica powder 15-20 part, liquid silica gel 70-130 part, accelerator 6-10 part, softening agent
4-8 part.
A kind of heat-resistant aging rubber for producing automobile triangular dish the most according to claim 1, it is characterised in that bag
Include the raw material of following weight portion: natural rubber 60 parts, ethylene propylene diene rubber 30 parts, zinc oxide 8 parts, cumyl peroxide 6 parts,
45 parts of protein, mica powder 15 parts, liquid silica gel 70 parts, accelerator 8 parts, softening agent 10 parts.
A kind of heat-resistant aging rubber for producing automobile triangular dish the most according to claim 1, it is characterised in that institute
Natural rubber, the weight ratio of ethylene propylene diene rubber stated be: 2-3:1.
A kind of heat-resistant aging rubber for producing automobile triangular dish the most according to claim 1, it is characterised in that institute
The hardness stating natural rubber is 55-65.
A kind of heat-resistant aging rubber for producing automobile triangular dish the most according to claim 1, it is characterised in that institute
The accelerator stated refers to: (DDC)2Zn.
A kind of heat-resistant aging rubber for producing automobile triangular dish the most according to claim 1, it is characterised in that institute
The softening agent stated refers to: paraffin oil.
8. the preparation method being used for producing the heat-resistant aging rubber of automobile triangular dish, it is characterised in that include following step
Rapid:
S1, by described proportion by ethylene propylene diene rubber, natural rubber, cumyl peroxide, join in blending tank, 100-
150 DEG C add hot mixing 1.5-2.5 hour, obtain mixture A；
S2, by described proportion, zinc oxide, mica powder are put in liquid silica gel, stir 3-6 minute, to be mixed uniformly, obtain mixed
Compound B；
S3, mixture B is joined in mixture A, add accelerator, softening agent by described weight ratio, stir 2-8 minute, quiet
Put the cool rear protein adding described weight ratio, mix homogeneously, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549351.7A CN106188658A (en) | 2016-07-13 | 2016-07-13 | A kind of heat-resistant aging rubber for producing automobile triangular dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549351.7A CN106188658A (en) | 2016-07-13 | 2016-07-13 | A kind of heat-resistant aging rubber for producing automobile triangular dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106188658A true CN106188658A (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549351.7A Pending CN106188658A (en) | 2016-07-13 | 2016-07-13 | A kind of heat-resistant aging rubber for producing automobile triangular dish |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522922A (en) * | 2017-09-03 | 2017-12-29 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile triangular disk material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045860A (en) * | 2014-06-25 | 2014-09-17 | 安徽嘉木橡塑工业有限公司 | Cold-resistant rubber clad material used for roller of conveyor |
| CN105585781A (en) * | 2016-02-18 | 2016-05-18 | 繁昌县菲德通讯材料设计有限公司 | Impact-resistant heat-insulating rubber cable material |
| CN105733040A (en) * | 2016-04-26 | 2016-07-06 | 安徽润康橡塑科技有限公司 | Automotive high-temperature-resistant rubber |
-
2016
- 2016-07-13 CN CN201610549351.7A patent/CN106188658A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045860A (en) * | 2014-06-25 | 2014-09-17 | 安徽嘉木橡塑工业有限公司 | Cold-resistant rubber clad material used for roller of conveyor |
| CN105585781A (en) * | 2016-02-18 | 2016-05-18 | 繁昌县菲德通讯材料设计有限公司 | Impact-resistant heat-insulating rubber cable material |
| CN105733040A (en) * | 2016-04-26 | 2016-07-06 | 安徽润康橡塑科技有限公司 | Automotive high-temperature-resistant rubber |
Non-Patent Citations (1)
| Title |
|---|
| 赵冰等: "《有机化学反应与有机材料研究》", 30 April 2015 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522922A (en) * | 2017-09-03 | 2017-12-29 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile triangular disk material and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |