CN104672544A - Bamboo charcoal-based conductive rubber material - Google Patents
Bamboo charcoal-based conductive rubber material Download PDFInfo
- Publication number
- CN104672544A CN104672544A CN201310621820.8A CN201310621820A CN104672544A CN 104672544 A CN104672544 A CN 104672544A CN 201310621820 A CN201310621820 A CN 201310621820A CN 104672544 A CN104672544 A CN 104672544A
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- CN
- China
- Prior art keywords
- parts
- conductivity
- bamboo charcoal
- rubber material
- conductive rubber
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/085—Copper
-
- 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
- C08K2201/001—Conductive additives
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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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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)
- Conductive Materials (AREA)
Abstract
The invention discloses a bamboo charcoal-based conductive rubber material which consists of the following components in parts by weight: 40-60 parts of nitrile butadiene rubber, 20-30 parts of conductive filler bamboo charcoal, 5-10 parts of a vulcanizing agent, 4-12 parts of dimethyl phthalate, 3-6 parts of stearic acid, 10-15 parts of modified silver-plated copper powder, 3-8 parts of graphite, 2-5 parts of ethylene oxide and 2-5 parts of a flame retardant. The bamboo charcoal-based conductive rubber material disclosed by the invention has the following advantages: since multiple high-conductivity materials are adopted, the conductivity is high, the shielding effect is good, the requirement on high conductivity can be effectively met, and the conductivity meets the requirement of high-conductivity rubber. The conductive material taking bamboo carbon as a high-conductivity polymer has a very broad prospect.
Description
Technical field
The present invention relates to technical field of conductive rubber, particularly relate to a kind of bamboo charcoal base conductive rubber material.
Background technology
Along with the high speed development of modern science and technology, the widespread use of each class of electronic devices, the healthy impact of its hertzian wave on electronics and people highlights, therefore electromagnetic wave shielding device more extensively should in various electronic, stability and the tolerance range of its electromagnetic wave shielding are also more and more higher, this needs the electromagnetic shielding material providing flexibility good, as conductive rubber.Conductive rubber is distributed in silicon rubber by the conductive particle such as silver-plated, silver-colored to glass silvering, aluminium, by pressure, conductive particle contacted, reach good conductivity, may be used for military and commercial use.But the conductive rubber material resistivity had on the market is at present higher, have impact on the effect of electromagnetic shielding.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, provide a kind of resistivity little, electric conductivity is high, and shield effectiveness is good, effectively can meet the bamboo charcoal base conductive rubber material of the requirement of high conductivity.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of bamboo charcoal base conductive rubber material, is grouped into by the one-tenth of following weight part:
Paracril 40 ~ 60;
Conductive filler material bamboo charcoal 20 ~ 30;
Vulcanizing agent 5 ~ 10;
Dimethyl phthalate 4 ~ 12;
Stearic acid 3 ~ 6;
Modification silver-plated copper powder 10 ~ 15;
Graphite 3 ~ 8;
Oxyethane 2 ~ 5;
Fire retardant 2 ~ 5.
The advantage of bamboo charcoal base conductive rubber material of the present invention is: the present invention uses multiple high conductivity material to make its electric conductivity high, and shield effectiveness is good, effectively can meet the requirement of high conductivity, and conductivity reaches high electroconductive rubber requirement.Bamboo charcoal is utilized to have boundless prospect as the electro-conductive material of high connductivity polymkeric substance.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
A kind of bamboo charcoal base conductive rubber material, is grouped into by the one-tenth of following weight part:
Paracril 40 ~ 60;
Conductive filler material bamboo charcoal 20 ~ 30;
Vulcanizing agent 5 ~ 10;
Dimethyl phthalate 4 ~ 12;
Stearic acid 3 ~ 6;
Modification silver-plated copper powder 10 ~ 15;
Graphite 3 ~ 8;
Oxyethane 2 ~ 5;
Fire retardant 2 ~ 5.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (1)
1. a bamboo charcoal base conductive rubber material, is characterized in that, is grouped into by the one-tenth of following weight part:
Paracril 40 ~ 60;
Conductive filler material bamboo charcoal 20 ~ 30;
Vulcanizing agent 5 ~ 10;
Dimethyl phthalate 4 ~ 12;
Stearic acid 3 ~ 6;
Modification silver-plated copper powder 10 ~ 15;
Graphite 3 ~ 8;
Oxyethane 2 ~ 5;
Fire retardant 2 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621820.8A CN104672544A (en) | 2013-11-30 | 2013-11-30 | Bamboo charcoal-based conductive rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621820.8A CN104672544A (en) | 2013-11-30 | 2013-11-30 | Bamboo charcoal-based conductive rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104672544A true CN104672544A (en) | 2015-06-03 |
Family
ID=53308162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621820.8A Pending CN104672544A (en) | 2013-11-30 | 2013-11-30 | Bamboo charcoal-based conductive rubber material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104672544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820388A (en) * | 2016-05-30 | 2016-08-03 | 安徽省含山县锦华氧化锌厂 | Conductive nitrile rubber and preparing method thereof |
| CN105820390A (en) * | 2016-04-21 | 2016-08-03 | 苏州市双虎科技有限公司 | High-water-resistance material for cable insulation |
-
2013
- 2013-11-30 CN CN201310621820.8A patent/CN104672544A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820390A (en) * | 2016-04-21 | 2016-08-03 | 苏州市双虎科技有限公司 | High-water-resistance material for cable insulation |
| CN105820390B (en) * | 2016-04-21 | 2017-12-08 | 苏州市双虎科技有限公司 | A kind of cable insulation material of water-tolerant |
| CN105820388A (en) * | 2016-05-30 | 2016-08-03 | 安徽省含山县锦华氧化锌厂 | Conductive nitrile rubber and preparing method thereof |
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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: 20150603 |