CN109354780A - Rubber is worn in a kind of resistance - Google Patents
Rubber is worn in a kind of resistance Download PDFInfo
- Publication number
- CN109354780A CN109354780A CN201811147646.7A CN201811147646A CN109354780A CN 109354780 A CN109354780 A CN 109354780A CN 201811147646 A CN201811147646 A CN 201811147646A CN 109354780 A CN109354780 A CN 109354780A
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- CN
- China
- Prior art keywords
- parts
- rubber
- carbon black
- resistance
- sulphur
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
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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 present invention provides a kind of resist and wears rubber, the resistance is worn rubber and is made of EPDM, inorganic filler, white carbon black, carbon black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor, and the composition mass fraction that rubber is worn in the resistance is 60 ~ 120 parts of EPDM, 50 ~ 80 parts of inorganic filler, 10 ~ 45 parts of white carbon black, 1 ~ 15 part of carbon black, 20 ~ 60 parts of paraffin oil, 5 ~ 25 parts of zinc oxide, 1 ~ 10 part of stearic acid, 1 ~ 6 part and 3 ~ 9 parts of promotor of sulphur.By being prepared to EPDM, inorganic filler, white carbon black, carbon black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor, produce a kind of higher rubber of breakdown voltage, while keeping higher building reason mechanical performance, with high volume resistivity, so that rubber has high anti-breakdown voltage, solve the problems, such as that General Purpose Rubber breakdown voltage is lower.
Description
Technical field
The present invention relates to rubber manufacturing fields more particularly to a kind of resistance to wear rubber.
Background technique
At present in work, use rubber as one of the protected mode that insulating layer is to user, although rubber is
Isolation material, but in overtension, breakdown can be generated to rubber, cause rubber that can not play insulation effect, safety occur
Hidden danger.For current rubber since material system is general, the breakdown voltage after manufacture is lower, is often easy to appear punch-through.Therefore, it solves
Certainly the lower problem of General Purpose Rubber breakdown voltage is just particularly important.
Summary of the invention
In view of the above-mentioned problems of the prior art, the object of the present invention is to provide a kind of resistances to wear rubber, by three
Prepared by first second third, inorganic filler, white carbon black, carbon black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor, produce
A kind of higher rubber of breakdown voltage, solves the problems, such as that General Purpose Rubber breakdown voltage is lower.
The present invention provides a kind of resist and wears rubber, and the resistance wears rubber by EPDM, inorganic filler, white carbon black, charcoal
Black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor composition, the composition mass fraction that rubber is worn in the resistance is ternary second
The third 60 ~ 120 parts, 50 ~ 80 parts of inorganic filler, 10 ~ 45 parts of white carbon black, 1 ~ 15 part of carbon black, 20 ~ 60 parts of paraffin oil, zinc oxide 5 ~ 25
Part, 1 ~ 10 part of stearic acid, 1 ~ 6 part and 3 ~ 9 parts of promotor of sulphur.
Further improvement lies in that: described resist wears the composition mass fraction of rubber and is specially 100 parts of EPDM, inorganic fills out
70 parts of material, 20 parts of white carbon black, 5 parts of carbon black, 40 parts of paraffin oil, 7 parts of zinc oxide, 2 parts of stearic acid, 1.2 parts of sulphur and promotor 4.5
Part.
Further improvement lies in that: the EPDM is the terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon.
The beneficial effects of the present invention are: by EPDM, inorganic filler, white carbon black, carbon black, paraffin oil, zinc oxide,
Prepared by stearic acid, sulphur and promotor, produce a kind of higher rubber of breakdown voltage, and higher building is being kept to manage mechanicalness
While energy, there is high volume resistivity, so that rubber has high anti-breakdown voltage, solve General Purpose Rubber breakdown voltage
Lower problem.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the examples below, the embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
Embodiment one
It present embodiments provides a kind of resist and wears rubber, the resistance wears rubber by EPDM, inorganic filler, white carbon black, charcoal
Black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor composition, the composition mass fraction that rubber is worn in the resistance is ternary second
The third 100 parts, 70 parts of inorganic filler, 20 parts of white carbon black, 5 parts of carbon black, 40 parts of paraffin oil, 7 parts of zinc oxide, 2 parts of stearic acid, sulphur
1.2 parts and 4.5 parts of promotor.The EPDM is the terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon.
Embodiment two
It present embodiments provides a kind of resist and wears rubber, the resistance wears rubber by EPDM, inorganic filler, white carbon black, charcoal
Black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor composition, the composition mass fraction that rubber is worn in the resistance is ternary second
The third 60 parts, 50 parts of inorganic filler, 10 parts of white carbon black, 1 part of carbon black, 20 parts of paraffin oil, 5 parts of zinc oxide, 1 part of stearic acid, 1 part of sulphur
With 3 parts of promotor.The EPDM is the terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon.
Embodiment three
It present embodiments provides a kind of resist and wears rubber, the resistance wears rubber by EPDM, inorganic filler, white carbon black, charcoal
Black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor composition, the composition mass fraction that rubber is worn in the resistance is ternary second
The third 120 parts, 80 parts of inorganic filler, 45 parts of white carbon black, 15 parts of carbon black, 60 parts of paraffin oil, 25 parts of zinc oxide, 10 parts of stearic acid, sulphur
6 parts and 9 parts of promotor of sulphur.The EPDM is the terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon.
Claims (3)
1. rubber is worn in a kind of resistance, it is characterised in that: the resistance wears rubber by EPDM, inorganic filler, white carbon black, charcoal
Black, paraffin oil, zinc oxide, stearic acid, sulphur and promotor composition, the composition mass fraction that rubber is worn in the resistance is ternary second
The third 60 ~ 120 parts, 50 ~ 80 parts of inorganic filler, 10 ~ 45 parts of white carbon black, 1 ~ 15 part of carbon black, 20 ~ 60 parts of paraffin oil, zinc oxide 5 ~ 25
Part, 1 ~ 10 part of stearic acid, 1 ~ 6 part and 3 ~ 9 parts of promotor of sulphur.
2. rubber is worn in a kind of resistance as described in claim 1, it is characterised in that: described to resist the composition mass fraction for wearing rubber
Specially 100 parts of EPDM, 70 parts of inorganic filler, 20 parts of white carbon black, 5 parts of carbon black, 40 parts of paraffin oil, 7 parts of zinc oxide, tristearin
2 parts of acid, 1.2 parts of sulphur and 4.5 parts of promotor.
3. rubber is worn in a kind of resistance as claimed in claim 1 or 2, it is characterised in that: the EPDM be ethylene, propylene and
The terpolymer of non-conjugated diene hydrocarbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811147646.7A CN109354780A (en) | 2018-09-29 | 2018-09-29 | Rubber is worn in a kind of resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811147646.7A CN109354780A (en) | 2018-09-29 | 2018-09-29 | Rubber is worn in a kind of resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109354780A true CN109354780A (en) | 2019-02-19 |
Family
ID=65348005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811147646.7A Pending CN109354780A (en) | 2018-09-29 | 2018-09-29 | Rubber is worn in a kind of resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109354780A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671462A (en) * | 2009-09-30 | 2010-03-17 | 安徽中鼎密封件股份有限公司 | Rubber assembly material for bellows drainpipe of roller washing machine and manufacturing process thereof |
| CN101701628A (en) * | 2009-11-23 | 2010-05-05 | 青岛开世密封工业有限公司 | Insulation pressure-resistant liner mouth sealing ring and preparation method thereof |
| CN103254518A (en) * | 2013-06-08 | 2013-08-21 | 武汉科能电气有限公司 | Electric insulating rubber and fabrication method thereof |
| CN103483698A (en) * | 2013-10-08 | 2014-01-01 | 江苏省电力公司常州供电公司 | Ethylene-propylene-diene monomer rubber insulating gloves for 35kV live line work |
| CN105086167A (en) * | 2014-05-15 | 2015-11-25 | 舟山坚久橡塑制业有限公司 | Environment-friendly type edge-easily-torn EPDM gasket rubber compound with high flame retardancy and preparation method thereof |
| CN105153552A (en) * | 2015-09-18 | 2015-12-16 | 特变电工山东鲁能泰山电缆有限公司 | High-flexibility high-electric-property wire/cable insulation material and preparation method thereof |
| CN107722468A (en) * | 2017-06-05 | 2018-02-23 | 宁波光明橡塑有限公司 | A kind of preparation method of high withstand voltage electrical breakdown elastomeric material |
-
2018
- 2018-09-29 CN CN201811147646.7A patent/CN109354780A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671462A (en) * | 2009-09-30 | 2010-03-17 | 安徽中鼎密封件股份有限公司 | Rubber assembly material for bellows drainpipe of roller washing machine and manufacturing process thereof |
| CN101701628A (en) * | 2009-11-23 | 2010-05-05 | 青岛开世密封工业有限公司 | Insulation pressure-resistant liner mouth sealing ring and preparation method thereof |
| CN103254518A (en) * | 2013-06-08 | 2013-08-21 | 武汉科能电气有限公司 | Electric insulating rubber and fabrication method thereof |
| CN103483698A (en) * | 2013-10-08 | 2014-01-01 | 江苏省电力公司常州供电公司 | Ethylene-propylene-diene monomer rubber insulating gloves for 35kV live line work |
| CN105086167A (en) * | 2014-05-15 | 2015-11-25 | 舟山坚久橡塑制业有限公司 | Environment-friendly type edge-easily-torn EPDM gasket rubber compound with high flame retardancy and preparation method thereof |
| CN105153552A (en) * | 2015-09-18 | 2015-12-16 | 特变电工山东鲁能泰山电缆有限公司 | High-flexibility high-electric-property wire/cable insulation material and preparation method thereof |
| CN107722468A (en) * | 2017-06-05 | 2018-02-23 | 宁波光明橡塑有限公司 | A kind of preparation method of high withstand voltage electrical breakdown elastomeric material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |
Application publication date: 20190219 |
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| RJ01 | Rejection of invention patent application after publication |