CN109553829A - A kind of antistatic elastic composition - Google Patents
A kind of antistatic elastic composition Download PDFInfo
- Publication number
- CN109553829A CN109553829A CN201811245621.0A CN201811245621A CN109553829A CN 109553829 A CN109553829 A CN 109553829A CN 201811245621 A CN201811245621 A CN 201811245621A CN 109553829 A CN109553829 A CN 109553829A
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- CN
- China
- Prior art keywords
- parts
- antistatic
- elastic composition
- antistatic elastic
- volume resistivity
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- 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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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 kind of antistatic elastic compositions, which is characterized in that including following parts by weight of component: 70~80 parts of neoprene；20~30 parts of nitrile rubber；15~25 parts of filler；2.0~6. parts of multi-walled carbon nanotube；30 parts of acetylene carbon black；6 parts of zinc oxide；4 parts of magnesia；2 parts of stearic acid；3 parts of anti-aging agent；1.6~3.6 parts of vulcanizing agent；Wherein, it referring to the antistatic measurement standard with conductive articles resistance of GB/T 11210-2014 vulcanized rubber or thermoplastic elastomer, is detected using digital electrometer DDK59-T103, result is that volume resistivity is 105~150 Ω .cm.The present invention protects sensitive electronic components not by electrostatic damage；Risk of explosion is reduced when conveying explosive material；Exempt dust in the accumulation of synchronous belt surface；Keep working environment cleaner.Conductive material is evenly distributed in rubber, good antistatic property is reached.Its volume resistivity is 105~150 Ω .cm.It is that one kind is antistatic, wear-resisting, ageing-resistant elastomer can be applied to antistatic drive belt.
Description
Technical field
The present invention relates to field of material processings, and in particular to a kind of antistatic elastic composition.
Background technique
Currently, the existing coefficient of friction when being driven operation of the transmission belt for machine power transmitting is bigger, Er Qiehui
Cause transmitting power heavy losses；And its because elasticity it is poor, after prolonged use, be easily broken off or further decrease and be driven
Frictional force between mechanism, and further resulted in because of electrostatic accident occurs when the problem of electrostatic also results in transmission
Production accident.
Summary of the invention
In order to overcome drawbacks described above present in the prior art, the purpose of the present invention is to provide a kind of antistatic elasticity
Body composition.
In order to achieve the object of the present invention, used technical solution is:
A kind of antistatic elastic composition, including following parts by weight of component:
Wherein, referring to the antistatic survey with conductive articles resistance of GB/T 11210-2014 vulcanized rubber or thermoplastic elastomer
Calibration is quasi-, is detected using digital electrometer DDK59-T103, result is that volume resistivity is 105~150 Ω .cm.
In a preferred embodiment of the invention, the neoprene is PM-40 type, and the nitrile rubber is 1502
Type.
In a preferred embodiment of the invention, the anti-aging agent is N (1,3- dimethylbutyl)-N/- phenyl to benzene
Any one in diamines, 2,2,4- trimethyl -1,2- dihyaroquinoline condensate or two or more mixing.
In a preferred embodiment of the invention, the vulcanizing agent is sub- second epithio urea, N, N- dicyclohexyl -2- benzo
Any one in thiazolesulfenamide, sulphur or two or more mixing.
In a preferred embodiment of the invention, the filler is that graphite plates nickel particle, silvered aluminum powder, silica 5:
The mixture of 3:2.
In a preferred embodiment of the invention, the multi-walled carbon nanotube is GT-350, wherein purity 97%,
Caliber is 12-15nm, and length is 0.5-5 μ, number of plies 8-15.
The beneficial effects of the present invention are:
Protect sensitive electronic components not by electrostatic damage；Risk of explosion is reduced when conveying explosive material；Exempt dust same
Walk the accumulation of belt surface；Keep working environment cleaner.
Conductive material is evenly distributed in rubber, good antistatic property is reached.Its volume resistivity be 105~
150Ω.cm.It is that one kind is antistatic, wear-resisting, ageing-resistant elastomer can be applied to antistatic drive belt.
Specific embodiment
The present invention is further illustrated by the following examples, but these embodiments must not be used to explain to the present invention
Limitation.
Embodiment 1
Following raw material is weighed by weight:
Referring to the antistatic measurement mark with conductive articles resistance of GB/T 11210-2014 vulcanized rubber or thermoplastic elastomer
Standard is detected using digital electrometer DDK59-T103, and result is that volume resistivity is 145.cm.
The testing result of embodiment 1 is referring to table 1.
Table 1
| Project | Actual measurement |
| Hardness (Shao Er A) | 69 |
| Tensile strength (mpa) | 14.5 |
| Extensibility (%) | 373 |
Embodiment 2
Following raw material is weighed by weight:
Referring to the antistatic measurement mark with conductive articles resistance of GB/T 11210-2014 vulcanized rubber or thermoplastic elastomer
Standard is detected using digital electrometer DDK59-T103, and result is that volume resistivity is 138 Ω .cm.
The testing result of embodiment 2 is referring to table 2.
Table 2
| Project | Actual measurement |
| Hardness (Shao Er A) | 74 |
| Tensile strength (mpa) | 15.5 |
| Extensibility (%) | 322 |
Embodiment 3
Following raw material is weighed by weight:
Referring to the antistatic measurement mark with conductive articles resistance of GB/T 11210-2014 vulcanized rubber or thermoplastic elastomer
Standard is detected using digital electrometer DDK59-T103, and result is that volume resistivity is 115 Ω .cm.
The testing result of embodiment 3 is referring to table 3.
Table 3
| Project | Actual measurement |
| Hardness (Shao Er A) | 73 |
| Tensile strength (mpa) | 15.7 |
| Extensibility (%) | 335 |
Claims (6)
1. a kind of antistatic elastic composition, which is characterized in that including following parts by weight of component:
Wherein, referring to the antistatic measurement mark with conductive articles resistance of GB/T 11210-2014 vulcanized rubber or thermoplastic elastomer
Standard is detected using digital electrometer DDK59-T103, and result is that volume resistivity is 105~150 Ω .cm.
2. a kind of antistatic elastic composition as described in claim 1, which is characterized in that the neoprene is PM-
40 types, the nitrile rubber are 1502 types.
3. a kind of antistatic elastic composition as described in claim 1, which is characterized in that the anti-aging agent is N (1,3-
Dimethylbutyl)-N/- diphenyl-para-phenylene diamine, in 2,2,4- trimethyl -1,2- dihyaroquinoline condensate any one or two
Kind or more mixing.
4. a kind of antistatic elastic composition as described in claim 1, which is characterized in that the vulcanizing agent is sub- second ring
Thiocarbamide, N, any one in N- dicyclohexyl -2-[4-morpholinodithio sulfenamide, sulphur or two or more mixing.
5. a kind of antistatic elastic composition as described in claim 1, which is characterized in that the filler is graphite nickel plating
Particle, silvered aluminum powder, silica 5:3:2 mixture.
6. antistatic elastic composition as described in claim 1 a kind of, which is characterized in that the multi-walled carbon nanotube is
GT-350, wherein purity 97%, caliber 12-15nm, length are 0.5-5 μ, number of plies 8-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245621.0A CN109553829A (en) | 2018-10-24 | 2018-10-24 | A kind of antistatic elastic composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245621.0A CN109553829A (en) | 2018-10-24 | 2018-10-24 | A kind of antistatic elastic composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109553829A true CN109553829A (en) | 2019-04-02 |
Family
ID=65865042
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811245621.0A Pending CN109553829A (en) | 2018-10-24 | 2018-10-24 | A kind of antistatic elastic composition |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115926469A (en) * | 2022-04-01 | 2023-04-07 | 徐州市中心医院 | Conductive silica gel plate and application thereof in nerve rehabilitation therapeutic apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410475A (en) * | 2002-03-14 | 2003-04-16 | 四川大学 | Polymer/carbon nano pipe composite powder and its solid phase shear break up preparation method |
| JP2006083249A (en) * | 2004-09-15 | 2006-03-30 | National Institute Of Advanced Industrial & Technology | Method for producing dispersed solution of rubber composition mixed with nano carbon |
| CN104098795A (en) * | 2013-04-12 | 2014-10-15 | 中国石油化工股份有限公司 | Conductive thermoplastic elastomer and preparation method thereof |
| CN104371153A (en) * | 2014-12-08 | 2015-02-25 | 济宁利特纳米技术有限责任公司 | Rubber composite modified by carbon nano tubes and graphene jointly |
| CN106496710A (en) * | 2016-09-26 | 2017-03-15 | 北京化工大学 | A kind of expanded graphite/carbon nanotube conducting dual network structure rubber composite and preparation method thereof |
| CN108178827A (en) * | 2017-12-28 | 2018-06-19 | 山东诺威聚氨酯股份有限公司 | Antistatic urethane elastomer and preparation method thereof |
-
2018
- 2018-10-24 CN CN201811245621.0A patent/CN109553829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410475A (en) * | 2002-03-14 | 2003-04-16 | 四川大学 | Polymer/carbon nano pipe composite powder and its solid phase shear break up preparation method |
| JP2006083249A (en) * | 2004-09-15 | 2006-03-30 | National Institute Of Advanced Industrial & Technology | Method for producing dispersed solution of rubber composition mixed with nano carbon |
| CN104098795A (en) * | 2013-04-12 | 2014-10-15 | 中国石油化工股份有限公司 | Conductive thermoplastic elastomer and preparation method thereof |
| CN104371153A (en) * | 2014-12-08 | 2015-02-25 | 济宁利特纳米技术有限责任公司 | Rubber composite modified by carbon nano tubes and graphene jointly |
| CN106496710A (en) * | 2016-09-26 | 2017-03-15 | 北京化工大学 | A kind of expanded graphite/carbon nanotube conducting dual network structure rubber composite and preparation method thereof |
| CN108178827A (en) * | 2017-12-28 | 2018-06-19 | 山东诺威聚氨酯股份有限公司 | Antistatic urethane elastomer and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115926469A (en) * | 2022-04-01 | 2023-04-07 | 徐州市中心医院 | Conductive silica gel plate and application thereof in nerve rehabilitation therapeutic apparatus |
| CN115926469B (en) * | 2022-04-01 | 2023-10-13 | 徐州市中心医院 | Conductive silica gel plate and application thereof in nerve rehabilitation therapeutic apparatus |
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Application publication date: 20190402 |