CN106280169A - Rubber can be kept to have the most elastic Rubber modification method in acid condition - Google Patents
Rubber can be kept to have the most elastic Rubber modification method in acid condition Download PDFInfo
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- CN106280169A CN106280169A CN201610729971.9A CN201610729971A CN106280169A CN 106280169 A CN106280169 A CN 106280169A CN 201610729971 A CN201610729971 A CN 201610729971A CN 106280169 A CN106280169 A CN 106280169A
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- China
- Prior art keywords
- rubber
- additive
- acid condition
- paraffin oil
- parts
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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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention provides a kind of and keeps rubber to have the most elastic Rubber modification method in acid condition, relate to rubber additive field, additive is added in paraffin oil, make additive dispersed in paraffin oil, obtaining property-modifying additive, the quality of additive is the 82.5% of paraffin oil quality；Being joined by property-modifying additive in rubber raw materials, the addition of additive is the 1.25% of rubber quality, carries out plasticating, mixing, sulfidization molding, obtains and can have the most elastic rubber product in acid condition；Additive therefor is formed by the raw material mixture of following weight portion: europium oxide 0.1 part, sodium laurylsulfate 2.3 parts, 4.6 parts of potter's clay, polyacrylate 1.5 parts.The additive of the present invention, with paraffin oil as carrier during use, has preferable dispersibility, joins in rubber raw materials according to certain ratio, through over-mastication, mixing, sulfidization molding, the rubber product obtained, can have lasting elasticity in acid condition.
Description
Technical field
The present invention relates to rubber additive field, particularly relate to one and rubber can be kept to have lasting bullet in acid condition
The Rubber modification method of property.
Background technology
Material is social production and the material base of technological progress and guide, the macromolecular material that eighties of last century grows up
Industry brings huge material progress to human society, and rubber is as the important component part of macromolecular material, in tire system
Make aspect and there is the irreplaceable specific function of other material, become indispensable important thing in national economy and daily life
Matter.Along with the development of modern science and technology, to aspects such as the elasticity of rubber for tire, abrasion resistance, acid resistance, alkali resistance, aging resistance
Requiring more and more higher, and its mechanical property is improved limited by traditional rubber additive, present technology can not meet this
Plant requirement, be badly in need of the rubber additive that exploitation is new, improve the serviceability of rubber.
Summary of the invention
It is an object of the invention to provide a kind of modified rubber keeping rubber to have persistently elasticity in acid condition
Method, to solve above-mentioned technical problem.
The technical problem to be solved realizes by the following technical solutions:
A kind of Rubber modification method keeping rubber to have persistently elasticity in acid condition, it is characterised in that: by such as
The raw material mixture of lower weight portion forms:
Europium oxide 0.1 part, sodium laurylsulfate 2.3 parts, 4.6 parts of potter's clay, polyacrylate 1.5 parts.
As preferably, possibly together with nano aluminium oxide 0.23 part in raw material.
As preferably, the granularity of described potter's clay is 2-15 micron.
A kind of Rubber modification method keeping rubber to have persistently elasticity in acid condition, it is characterised in that:
Additive is added in paraffin oil, make additive dispersed in paraffin oil, obtain property-modifying additive, additive
Quality is paraffin oil quality 82.5%；
Being joined by property-modifying additive in rubber raw materials, the addition of additive is the 1.25% of rubber quality, moulds
Refining, mixing, sulfidization molding, obtain and can have the most elastic rubber product in acid condition；
Additive therefor is formed by the raw material mixture of following weight portion: europium oxide 0.1 part, sodium laurylsulfate 2.3 parts, pottery
Soil 4.6 parts, polyacrylate 1.5 parts.
The invention has the beneficial effects as follows:
The additive of the present invention, with paraffin oil as carrier during use, has preferable dispersibility, adds according to certain ratio
Enter in rubber raw materials, through over-mastication, mixing, sulfidization molding, the rubber product obtained, can have lasting bullet in acid condition
Property,
Europium oxide, sodium laurylsulfate, potter's clay, polyacrylate,
Potter's clay and polyacrylate synergism, make rubber be very easy to polymerization, and it contributes to playing in acid condition
Sodium laurylsulfate and the performance of europium oxide, can improve the mechanical property of rubber, ageing resistace and acid resistance, so that rubber
There is lasting elasticity in acid condition.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all.
Based on the embodiment in embodiment, it is real that those skilled in the art are obtained other on the premise of not making creative work
Execute example, broadly fall into protection scope of the present invention.
A kind of rubber is kept to have persistently elastic Rubber modification method in acid condition, former by following weight portion
Material mixture forms:
Europium oxide 0.1 part, sodium laurylsulfate 2.3 parts, 4.6 parts of potter's clay (granularity 2-15 micron), polyacrylate 1.5
Part, nano aluminium oxide 0.23 part,
Rubber can be kept to have the most elastic Rubber modification method Rubber modification method in acid condition,
(1) additive is added in paraffin oil, make additive dispersed in paraffin oil, obtain property-modifying additive, add
Add quality is paraffin oil quality the 82.5% of agent；
(2) joining in rubber raw materials by property-modifying additive, the addition of additive is the 1.25% of rubber quality, carries out
Plasticate, mixing, sulfidization molding, obtain and can have persistently elastic rubber product in acid condition.
According to national standard, the rubber product prepared being carried out performance test, result is as shown in the table:
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and equivalent thereof define.
Claims (3)
1. one kind can keep rubber to have the most elastic Rubber modification method in acid condition, it is characterised in that:
Additive is added in paraffin oil, make additive dispersed in paraffin oil, obtain property-modifying additive, the matter of additive
Amount is the 82.5% of paraffin oil quality；
Being joined by property-modifying additive in rubber raw materials, the addition of additive is the 1.25% of rubber quality, carries out plasticating, mixing
Refining, sulfidization molding, obtain and can have the most elastic rubber product in acid condition；
Additive therefor is formed by the raw material mixture of following weight portion: europium oxide 0.1 part, sodium laurylsulfate 2.3 parts, potter's clay
4.6 parts, polyacrylate 1.5 parts.
The Rubber modification method keeping rubber to have persistently elasticity in acid condition the most according to claim 1, its
It is characterised by: possibly together with nano aluminium oxide 0.23 part in raw material.
The Rubber modification method keeping rubber to have persistently elasticity in acid condition the most according to claim 1, its
It is characterised by: the granularity of described potter's clay is 2-15 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729971.9A CN106280169A (en) | 2016-08-25 | 2016-08-25 | Rubber can be kept to have the most elastic Rubber modification method in acid condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729971.9A CN106280169A (en) | 2016-08-25 | 2016-08-25 | Rubber can be kept to have the most elastic Rubber modification method in acid condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280169A true CN106280169A (en) | 2017-01-04 |
Family
ID=57677116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729971.9A Pending CN106280169A (en) | 2016-08-25 | 2016-08-25 | Rubber can be kept to have the most elastic Rubber modification method in acid condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106280169A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974181A (en) * | 2010-11-17 | 2011-02-16 | 武汉工程大学 | Method for preparing rare-earth oxide/rubber composite material for low-frequency sound absorption |
-
2016
- 2016-08-25 CN CN201610729971.9A patent/CN106280169A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974181A (en) * | 2010-11-17 | 2011-02-16 | 武汉工程大学 | Method for preparing rare-earth oxide/rubber composite material for low-frequency sound absorption |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170104 |