CN104927116A - Wear-resistant magnetic rubber composite material - Google Patents
Wear-resistant magnetic rubber composite material Download PDFInfo
- Publication number
- CN104927116A CN104927116A CN201510368340.4A CN201510368340A CN104927116A CN 104927116 A CN104927116 A CN 104927116A CN 201510368340 A CN201510368340 A CN 201510368340A CN 104927116 A CN104927116 A CN 104927116A
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- CN
- China
- Prior art keywords
- parts
- wear
- magnetic
- composite material
- powder
- 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
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Classifications
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Disclosed is a wear-resistant magnetic rubber composite material. The raw materials include, by weights: 35 to 42 parts of natural rubber, 4 to 7 parts of polyvinyl ether, 2 to 4 parts of talcum powder, 5 to 7 parts of dioctyl sebacate, 12 to 25 parts of nano magnetic iron oxide particles, 2 to 5 parts of reinforcing agent, 2 to 6 parts of plasticizer, 3 to 7 parts of polypropylene, 4 to 6 parts of iron-boron magnetic powder, 2 to 5 parts of HDPE (high density polyethylene), 12 to 17 parts of nizn ferrite, 0.1 to 0.2 part of acceleratorTT, 2 to 6 parts of strontium carbonate, 1 to 2 parts of lanthanum oxide and 1.5 to 3 parts of N-ethyl-2-benzothiazole sulfenamide. The composite material has the advantages of fine wear resistance and oil resistance and high elasticity, the mechanical properties are improved, and pollution is avoided.
Description
Technical field
The present invention relates to a kind of wear-resisting magnetic rubber matrix material.
Background technology
Magnetic is the base attribute of magnetic rubber.Magnetic rubber is a kind of novel polymer composite.The manufacturing process of magnetic rubber and other goods similar.In formulating of recipe, first to determine the kind of magnetic, particle diameter and consumption.Next should according to requirements determine glue kind, natural rubber selected by such as wear-resisting medicine.In the course of processing, need before or after sulfuration to add the unexistent operation that magnetizes of other goods, to give product permanent magnetism.The conventional use of magnetic rubber with the storehouse door weather strip of refrigerator chamber for representative, but along with the development of new and high technology and household electrical appliance enter huge numbers of families, the application of magnetic rubber also occurs that the gesture of making rapid progress, Application Areas comprise refrigerator sealing strip, the memory storage of computer, television acoustics, teaching aid, toy and medicine equipment etc.But also there is certain defect in magnetic rubber material, can not the user demand of people, therefore need further improvement.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of wear-resisting magnetic rubber matrix material, has good wear-resisting, oil resistant, elasticity, improves mechanical property, and does not pollute.
For solving prior art problem, technical scheme provided by the invention is, a kind of wear-resisting magnetic rubber matrix material, and it is made up of the raw material of following parts by weight:
Natural rubber 35-42 part, polyvinylmethyl ethers 4-7 part, talcum powder 2-4 part, dioctyl sebacate 5-7 part, nano magnetic ferrite particle 12-25 part, strengthening agent 2-5 part, softening agent 2-6 part, acrylic resin 3-7 part, iron iron boron magnetic powder 4-6 part, high density polyethylene 2-5 part, nickel-zinc ferrite 12-17 part, promotor TT0.1-0.2 part, Strontium carbonate powder 2-6 part, lanthanum trioxide 1-2 part, N-ring ethyl-2-thiazole time sulphonyl 1.5-3 part.
The invention has the beneficial effects as follows: wear-resisting magnetic rubber matrix material of the present invention, there is good wear-resisting, oil resistant, elasticity, improve mechanical property, and do not pollute.
Embodiment
embodiment 1
A wear-resisting magnetic rubber matrix material, it is made up of the raw material of following parts by weight:
Natural rubber 35 parts, polyvinylmethyl ethers 4 parts, talcum powder 2 parts, dioctyl sebacate 5 parts, nano magnetic ferrite particle 12 parts, strengthening agent 2 parts, 2 parts, softening agent, acrylic resin 3 parts, iron iron boron magnetic powder 4 parts, high density polyethylene 2 parts, nickel-zinc ferrite 12 parts, promotor TT0.1 part, Strontium carbonate powder 2 parts, lanthanum trioxide 1 part, N-ring ethyl-2-thiazole time sulphonyl 1.5 parts.
embodiment 2
A wear-resisting magnetic rubber matrix material, it is made up of the raw material of following parts by weight:
Natural rubber 42 parts, polyvinylmethyl ethers 7 parts, talcum powder 4 parts, dioctyl sebacate 7 parts, nano magnetic ferrite particle 25 parts, strengthening agent 5 parts, 6 parts, softening agent, acrylic resin 7 parts, iron iron boron magnetic powder 6 parts, high density polyethylene 5 parts, nickel-zinc ferrite 17 parts, promotor TT0.2 part, Strontium carbonate powder 6 parts, lanthanum trioxide 2 parts, N-ring ethyl-2-thiazole time sulphonyl 3 parts.
Claims (1)
1. a wear-resisting magnetic rubber matrix material, is characterized in that: it is made up of the raw material of following parts by weight:
Natural rubber 35-42 part, polyvinylmethyl ethers 4-7 part, talcum powder 2-4 part, dioctyl sebacate 5-7 part, nano magnetic ferrite particle 12-25 part, strengthening agent 2-5 part, softening agent 2-6 part, acrylic resin 3-7 part, iron iron boron magnetic powder 4-6 part, high density polyethylene 2-5 part, nickel-zinc ferrite 12-17 part, promotor TT0.1-0.2 part, Strontium carbonate powder 2-6 part, lanthanum trioxide 1-2 part, N-ring ethyl-2-thiazole time sulphonyl 1.5-3 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368340.4A CN104927116A (en) | 2015-06-30 | 2015-06-30 | Wear-resistant magnetic rubber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368340.4A CN104927116A (en) | 2015-06-30 | 2015-06-30 | Wear-resistant magnetic rubber composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104927116A true CN104927116A (en) | 2015-09-23 |
Family
ID=54114555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510368340.4A Pending CN104927116A (en) | 2015-06-30 | 2015-06-30 | Wear-resistant magnetic rubber composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104927116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519327A (en) * | 2016-11-18 | 2017-03-22 | 淮北智淮科技有限公司 | Finger flexibility exercising device and manufacturing technique thereof |
| CN108219232A (en) * | 2018-01-09 | 2018-06-29 | 海宁市顺惠密封件有限公司 | A kind of magnetic gasket and its processing method |
-
2015
- 2015-06-30 CN CN201510368340.4A patent/CN104927116A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519327A (en) * | 2016-11-18 | 2017-03-22 | 淮北智淮科技有限公司 | Finger flexibility exercising device and manufacturing technique thereof |
| CN108219232A (en) * | 2018-01-09 | 2018-06-29 | 海宁市顺惠密封件有限公司 | A kind of magnetic gasket and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |