CN106700278A - Formula of ethylene-propylene-diene-terpolymer rubber for high-volume resistivity automobile - Google Patents
Formula of ethylene-propylene-diene-terpolymer rubber for high-volume resistivity automobile Download PDFInfo
- Publication number
- CN106700278A CN106700278A CN201611068783.2A CN201611068783A CN106700278A CN 106700278 A CN106700278 A CN 106700278A CN 201611068783 A CN201611068783 A CN 201611068783A CN 106700278 A CN106700278 A CN 106700278A
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- Prior art keywords
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- ethylene propylene
- rubber
- accelerator
- diene rubber
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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
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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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)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention aims to provide a formula of ethylene-propylene-diene-terpolymer rubber for a high-volume resistivity automobile. With the combination of ethylene-propylene-diene-terpolymer rubber V8600 and ethylene-propylene-diene-terpolymer rubber V3666 together with high-insulation packing Z86, very high volume resistivity can be achieved, and excellent electric insulation properties can be achieved; in addition, due to addition of carbon black, paroline, zinc oxide, stearic acid, a dispersing agent FL, sulfur, a rapid pollution-free promoter TP/S and an environmental-friendly promoter ZBEC (Zinc Dibenzyl Dithiocarbamate), the stability of the properties of the rubber can be further ensured; due to addition of a p-phenylenediamine anti-aging agent, the service life of the rubber can be ensured; and due to addition of red lead and low density polyethylene, a creepage trace resistance property and a dielectric insulation property can be ensured, the volume resistivity of the whole rubber is greater than 10<9>, and the rubber is non-toxic.
Description
Technical field
Matched somebody with somebody with ethylene propylene diene rubber the present invention relates to field of rubber technology, more particularly to a kind of specific insulation automobile high
Side.
Background technology
Rubber is elastomeric macromolecular compound.It is divided into two kinds of natural rubber and synthetic rubber.Natural rubber is from rubber
Colloid post-processing is extracted in the plants such as gum, Russian dandelion to be made；Synthetic rubber is then obtained by the aggregated reaction of various monomers.Rubber
Product is widely used in industry or life each side.In the prior art, ethylene propylene diene rubber is widely applied to automobile component, builds
Build with fields such as waterproof material, electric wire and cable jacket, heat-resistant rubber hose, adhesive tape, automotive sealants.Wherein ethylene propylene diene rubber rubber
Particularly significant for automotive sealant with excellent electrical insulation capability and corona resistance, automotive sealant needs
Good specific insulation high, therefore solve this problem and just seem very necessary.
The content of the invention
To solve the above problems, the present invention provides a kind of specific insulation automobile formula of ethylene propylene terpolymer with high, passes through
Insulating packing Z86 high is added using ethylene propylene diene rubber V8600 and ethylene propylene diene rubber V3666, with volume resistance very high
Rate so that with excellent electrical insulation capability, and add carbon black, paraffin oil, zinc oxide, stearic acid, dispersant FL, sulphur,
Quick pollution-free accelerator TP/S, environmentally friendly accelerator ZBEC, are further ensured that the stabilization of the performance of rubber, are also added with to benzene two
Amine age resistor ensures the life-span, and red lead and low density polyethylene (LDPE) ensure tracking-resistant marks rising property energy and dielectric insulation performance, entirely
9 powers of the rubber volume resistivity more than 10, nonhazardous solves produced problem in background technology.
It is an object of the invention to provide a kind of specific insulation automobile formula of ethylene propylene terpolymer with high, following matter is included
Measure the component material of number：
80-100 parts of ethylene propylene diene rubber V8600,
17-23 parts of ethylene propylene diene rubber V3666,
70-90 parts of insulating packing Z86 high,
Carbon black 60-80 parts,
Paraffin oil 45-55 parts,
Zinc oxide 4-8 parts,
Stearic acid 1-3 parts,
1-3 parts of dispersant FL,
Sulphur 1-2 parts,
Quick 2-3 parts of pollution-free accelerator TP/S,
0.5-1 parts of environmentally friendly accelerator ZBEC,
3-8 parts of p-phenylenediamine age resistor,
Red lead 2-5 parts,
Low density polyethylene (LDPE) 2-5 parts.
Further improvement is that：The insulating packing Z86 high is Nuo Yibao tripoli Z86；The dispersant FL is metallic soap
The mixture of class, higher boiling alcohols and aliphatic acid；Quick pollution-free accelerator TP/S be 67% zine dialkyldithiophosphates with
33% silica mixture；The environmentally friendly accelerator ZBEC is zinc dibenzyl dithiocarbamate.
Further improvement is that：Include the component material of following mass fraction：
90 parts of ethylene propylene diene rubber V8600,
19.5 parts of ethylene propylene diene rubber V3666,
80 parts of insulating packing Z86 high,
70 parts of carbon black,
50 parts of paraffin oil,
6 parts of zinc oxide,
1 part of stearic acid,
2 parts of dispersant FL,
1.2 parts of sulphur,
Quick 2.2 parts of pollution-free accelerator TP/S,
0.7 part of environmentally friendly accelerator ZBEC,
5 parts of p-phenylenediamine age resistor,
3 parts of red lead,
4 parts of low density polyethylene (LDPE).
Beneficial effects of the present invention：The present invention is added by using ethylene propylene diene rubber V8600 and ethylene propylene diene rubber V3666
Upper insulating packing Z86 high, with specific insulation very high, so that with excellent electrical insulation capability, and add carbon black, stone
Wax oil, zinc oxide, stearic acid, dispersant FL, sulphur, quick pollution-free accelerator TP/S, environmentally friendly accelerator ZBEC, further protect
The stabilization of the performance of rubber is demonstrate,proved, p-phenylenediamine age resistor is also added with and is ensured the life-span, and red lead and low density polyethylene (LDPE) ensure
Tracking-resistant marks rising property can be with dielectric insulation performance, 9 powers of the whole rubber volume resistivity more than 10, nonhazardous.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Embodiment one
The present embodiment provides a kind of specific insulation automobile formula of ethylene propylene terpolymer with high, includes the group of following mass fraction
Sub-material：
80 parts of ethylene propylene diene rubber V8600,
17 parts of ethylene propylene diene rubber V3666,
70 parts of insulating packing Z86 high,
60 parts of carbon black,
45 parts of paraffin oil,
4 parts of zinc oxide,
2 parts of stearic acid,
1 part of dispersant FL,
1 part of sulphur,
Quick 2 parts of pollution-free accelerator TP/S,
0.5 part of environmentally friendly accelerator ZBEC,
3 parts of p-phenylenediamine age resistor,
2 parts of red lead,
2 parts of low density polyethylene (LDPE).
Embodiment two
The present embodiment provides a kind of specific insulation automobile formula of ethylene propylene terpolymer with high, includes the group of following mass fraction
Sub-material：
90 parts of ethylene propylene diene rubber V8600,
19.5 parts of ethylene propylene diene rubber V3666,
80 parts of insulating packing Z86 high,
70 parts of carbon black,
50 parts of paraffin oil,
6 parts of zinc oxide,
1 part of stearic acid,
2 parts of dispersant FL,
1.2 parts of sulphur,
Quick 2.2 parts of pollution-free accelerator TP/S,
0.7 part of environmentally friendly accelerator ZBEC,
5 parts of p-phenylenediamine age resistor,
3 parts of red lead,
4 parts of low density polyethylene (LDPE).
Embodiment three
The present embodiment provides a kind of specific insulation automobile formula of ethylene propylene terpolymer with high, includes the group of following mass fraction
Sub-material：
100 parts of ethylene propylene diene rubber V8600,
23 parts of ethylene propylene diene rubber V3666,
90 parts of insulating packing Z86 high,
80 parts of carbon black,
55 parts of paraffin oil,
8 parts of zinc oxide,
3 parts of stearic acid,
3 parts of dispersant FL,
2 parts of sulphur,
Quick 3 parts of pollution-free accelerator TP/S,
1 part of environmentally friendly accelerator ZBEC,
8 parts of p-phenylenediamine age resistor,
5 parts of red lead,
5 parts of low density polyethylene (LDPE).
Above example insulating packing Z86 high is Nuo Yibao tripoli Z86；Dispersant FL is metal soap, higher boiling alcohols
And the mixture of aliphatic acid；Quick pollution-free accelerator TP/S mixes for 67% zine dialkyldithiophosphates with 33% silica
Thing；Environmentally friendly accelerator ZBEC is zinc dibenzyl dithiocarbamate.
Above example adds insulating packing high by using ethylene propylene diene rubber V8600 and ethylene propylene diene rubber V3666
Z86, with specific insulation very high so that with excellent electrical insulation capability, and add carbon black, paraffin oil, zinc oxide,
Stearic acid, dispersant FL, sulphur, quick pollution-free accelerator TP/S, environmentally friendly accelerator ZBEC, are further ensured that the performance of rubber
Stabilization, be also added with p-phenylenediamine age resistor and ensure the life-span, and red lead and low density polyethylene (LDPE) ensure tracking-resistant marks rising property
Can be with dielectric insulation performance, 9 powers of the whole rubber volume resistivity more than 10, nonhazardous.
Claims (3)
1. a kind of specific insulation automobile formula of ethylene propylene terpolymer with high, it is characterised in that：Include following mass fraction
Component material：
80-100 parts of ethylene propylene diene rubber V8600,
17-23 parts of ethylene propylene diene rubber V3666,
70-90 parts of insulating packing Z86 high,
Carbon black 60-80 parts,
Paraffin oil 45-55 parts,
Zinc oxide 4-8 parts,
Stearic acid 1-3 parts,
1-3 parts of dispersant FL,
Sulphur 1-2 parts,
Quick 2-3 parts of pollution-free accelerator TP/S,
0.5-1 parts of environmentally friendly accelerator ZBEC,
3-8 parts of p-phenylenediamine age resistor,
Red lead 2-5 parts,
Low density polyethylene (LDPE) 2-5 parts.
2. as claimed in claim 1 specific insulation automobile formula of ethylene propylene terpolymer with high, it is characterised in that：The insulation high
Filler Z86 is Nuo Yibao tripoli Z86；The dispersant FL is the mixture of metal soap, higher boiling alcohols and aliphatic acid；Hurry up
Speed is pollution-free, and accelerator TP/S is 67% zine dialkyldithiophosphates and 33% silica mixture；The environmentally friendly accelerator ZBEC
It is zinc dibenzyl dithiocarbamate.
3. as claimed in claim 1 specific insulation automobile formula of ethylene propylene terpolymer with high, it is characterised in that：Include following
The component material of mass fraction：
90 parts of ethylene propylene diene rubber V8600,
19.5 parts of ethylene propylene diene rubber V3666,
80 parts of insulating packing Z86 high,
70 parts of carbon black,
50 parts of paraffin oil,
6 parts of zinc oxide,
1 part of stearic acid,
2 parts of dispersant FL,
1.2 parts of sulphur,
Quick 2.2 parts of pollution-free accelerator TP/S,
0.7 part of environmentally friendly accelerator ZBEC,
5 parts of p-phenylenediamine age resistor,
3 parts of red lead,
4 parts of low density polyethylene (LDPE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068783.2A CN106700278A (en) | 2016-11-29 | 2016-11-29 | Formula of ethylene-propylene-diene-terpolymer rubber for high-volume resistivity automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068783.2A CN106700278A (en) | 2016-11-29 | 2016-11-29 | Formula of ethylene-propylene-diene-terpolymer rubber for high-volume resistivity automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700278A true CN106700278A (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611068783.2A Pending CN106700278A (en) | 2016-11-29 | 2016-11-29 | Formula of ethylene-propylene-diene-terpolymer rubber for high-volume resistivity automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN106700278A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553866A (en) * | 2018-10-31 | 2019-04-02 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of anti creepage trace EPT rubber packing material and preparation method thereof |
| CN112375276A (en) * | 2020-10-28 | 2021-02-19 | 诺博橡胶制品有限公司 | High-resistance matte sealing strip and preparation method thereof |
| WO2021035710A1 (en) * | 2019-08-30 | 2021-03-04 | Dow Global Technologies Llc | Polyolefin compositions having improved volume resistivity |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423638A (en) * | 2008-12-05 | 2009-05-06 | 天津鹏翎胶管股份有限公司 | Electrochemical corrosion resistant inner ply compound formula |
| 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 |
| CN104017279A (en) * | 2014-06-13 | 2014-09-03 | 深圳市沃尔核材股份有限公司 | Ethylene-propylene-diene monomer cable accessory and preparation method thereof |
-
2016
- 2016-11-29 CN CN201611068783.2A patent/CN106700278A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423638A (en) * | 2008-12-05 | 2009-05-06 | 天津鹏翎胶管股份有限公司 | Electrochemical corrosion resistant inner ply compound formula |
| 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 |
| CN104017279A (en) * | 2014-06-13 | 2014-09-03 | 深圳市沃尔核材股份有限公司 | Ethylene-propylene-diene monomer cable accessory and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱洪法、朱玉霞: "《工业助剂手册》", 30 June 2007, 金盾出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553866A (en) * | 2018-10-31 | 2019-04-02 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of anti creepage trace EPT rubber packing material and preparation method thereof |
| WO2021035710A1 (en) * | 2019-08-30 | 2021-03-04 | Dow Global Technologies Llc | Polyolefin compositions having improved volume resistivity |
| CN114423815A (en) * | 2019-08-30 | 2022-04-29 | 陶氏环球技术有限责任公司 | Polyolefin compositions having improved volume resistivity |
| CN112375276A (en) * | 2020-10-28 | 2021-02-19 | 诺博橡胶制品有限公司 | High-resistance matte sealing strip and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |