CN106243419A - A kind of tolerance to cold nitrile rubber - Google Patents
A kind of tolerance to cold nitrile rubber Download PDFInfo
- Publication number
- CN106243419A CN106243419A CN201610620134.2A CN201610620134A CN106243419A CN 106243419 A CN106243419 A CN 106243419A CN 201610620134 A CN201610620134 A CN 201610620134A CN 106243419 A CN106243419 A CN 106243419A
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- nitrile rubber
- cold
- tolerance
- rubber
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
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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
- 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
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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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a kind of tolerance to cold nitrile rubber, including the raw material of following weight portion: acrylic acid methyl ester. 10 20 parts, phthalic acid diformazan acid anhydride 69 parts, sodium polymethacrylate 45 parts, polyacrylic acid 12 14 parts, casein 48 parts, polyvinyl alcohol 10 15 parts, pelopon A 26 parts, potassium peroxydisulfate 16 parts, nitrile rubber 60 70 parts.The product that the tolerance to cold nitrile rubber of present invention offer is made has higher tolerance to cold, has excellent mechanical property simultaneously, and wear-resisting, service life is long, and technique is simple, low production cost, environmental protection.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of tolerance to cold nitrile rubber.
Background technology
Rubber is that the institutes such as manufacture aircraft, warship, automobile, tractor, harvester, the water conservancy mechanical facilities of irrigation and drainage, medical apparatus and instruments are required
Material.According to source difference, rubber can be divided into natural rubber and synthetic rubber.Synthetic rubber has the performance of minority kind
Similar to natural rubber, great majority are different from natural rubber, but the most elastomeric macromolecular material, be typically both needed to through
After sulfuration and processing, just there is practicality and use value.Synthetic rubber started to produce in 20 beginnings of the century, from the forties
Arrive rapid development.Synthetic rubber is typically comprehensive not as natural rubber in performance, but it has high resiliency, insulating properties, gas
The performances such as close property, oil resistant, high temperature resistant or low temperature, thus be widely used in industrial or agricultural, national defence, traffic and daily life.Rubber
Industry is one of important foundation industry of national economy.It not only provides daily life indispensable daily, medical for people
Deng light industry rubber product, and provide various rubber systems to the heavy industry such as digging, traffic, building, machinery, electronics and new industry
Production equipment or rubber components.Visible, the product category of rubber industry is various, and backward industry is the most wide.Asia accounts for this moment
The half of the country that whole world synthetic rubber produces, Ge great synthetic rubber enterprise falls over each other to invest countries in Asia, and unit scale more comes
The biggest, add that American-European synthetic rubber production capacity substantially shifts to Asia, the elastomeric production in Asia from now on will gradually occupy entirely
Ball leading position.
In recent years, the developing state of synthetic rubber industry made people joyful.Along with production-scale continuous expansion, synthesize rubber
Glue industry will will occupy more importantly status in CHINESE INDUSTRIES economy.Logical development in a few years, Domestic Synthetic Rubber industry
Achieve significant progress.Either annual production and consumption figure, has clamp-oned prostatitis, the world.
Nitrile rubber is through the polymer of emulsion copolymerization by butadiene and acrylonitrile, the purposes of nitrile rubber, mainly
It is applied to oil-resistant article, the most various sealing articles.Other also have as PVC modifier and with PVC be used as fire-retardant product, with
Phenolic aldehyde is also used as sqtructural adhesive, does the rubber etc. that antistatic is good.Nitrile rubber is with the oil resistivity of its excellence and Millefolium claims, its
Oil resistivity is only second to thiorubber., acrylate rubber and fluorubber, in addition nitrile rubber also have good wearability, resistance to always
The property changed and air-tightness, electric conductivity is moved relatively good simultaneously, thus applies extensively in rubber industry.But domestic fourth on the market
Nitrile rubber quality is unstable, and processing performance is poor, and tolerance to cold is poor simultaneously, it is impossible to the demand of satisfied rubber.
The most how overcoming the deficiencies in the prior art is the problem that current those skilled in the art need solution badly.
Summary of the invention
It is an object of the invention to provide a kind of tolerance to cold nitrile rubber.
To achieve these goals, the invention provides a kind of tolerance to cold nitrile rubber, former by following weight portion
Material prepares: acrylic acid methyl ester. 10-20 part, phthalic acid diformazan acid anhydride 6-9 part, sodium polymethacrylate 4-5 part, polyacrylic acid
12-14 part, casein 4-8 part, polyvinyl alcohol 10-15 part, pelopon A 2-6 part, potassium peroxydisulfate 1-6 part, fourth
Nitrile rubber 60-70 part.
Preferred version is to be prepared by the raw material of following weight portion: acrylic acid methyl ester. 10 parts, phthalic acid diformazan acid anhydride 6 parts,
Sodium polymethacrylate 4 parts, polyacrylic acid 12 parts, casein 4 parts, polyvinyl alcohol 10 parts, pelopon A 2 parts,
Potassium peroxydisulfate 1 part, nitrile rubber 60 parts.
Preferred version is to be prepared by the raw material of following weight portion: acrylic acid methyl ester. 20 parts, phthalic acid diformazan acid anhydride 9 parts,
Sodium polymethacrylate 5 parts, polyacrylic acid 14 parts, casein 8 parts, polyvinyl alcohol 15 parts, pelopon A 2 parts,
Potassium peroxydisulfate 6 parts, nitrile rubber 70 parts.
Preferred version is to be prepared by the raw material of following weight portion: acrylic acid methyl ester. 12 parts, phthalic acid diformazan acid anhydride 7 parts,
Sodium polymethacrylate 4 parts, polyacrylic acid 13 parts, casein 5 parts, polyvinyl alcohol 12 parts, pelopon A 3 parts,
Potassium peroxydisulfate 2 parts, nitrile rubber 62 parts.
Preferred version is to be prepared by the raw material of following weight portion: acrylic acid methyl ester. 18 parts, phthalic acid diformazan acid anhydride 8 parts,
Sodium polymethacrylate 5 parts, polyacrylic acid 13 parts, casein 7 parts, polyvinyl alcohol 14 parts, pelopon A 5 parts,
Potassium peroxydisulfate 5 parts, nitrile rubber 68 parts.
Its preparation method is: first each component is joined in vacuum kneader or banbury after mix homogeneously, then passes through
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by mill.
The method have the advantages that the made product of tolerance to cold nitrile rubber that the present invention provides has relatively
High tolerance to cold, has excellent mechanical property simultaneously, and wear-resisting, service life is long, and technique is simple, low production cost, ring
Protect.
Detailed description of the invention
Embodiment 1
A kind of tolerance to cold nitrile rubber of the present embodiment, is prepared by the raw material of following weight portion: acrylic acid methyl ester. 10
Part, phthalic acid diformazan acid anhydride 6 parts, sodium polymethacrylate 4 parts, polyacrylic acid 12 parts, casein 4 parts, polyvinyl alcohol 10 parts,
Pelopon A 2 parts, potassium peroxydisulfate 1 part, nitrile rubber 60 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Embodiment 2
A kind of tolerance to cold nitrile rubber of the present embodiment, is prepared by the raw material of following weight portion: acrylic acid methyl ester. 20
Part, phthalic acid diformazan acid anhydride 9 parts, sodium polymethacrylate 5 parts, polyacrylic acid 14 parts, casein 8 parts, polyvinyl alcohol 15 parts,
Pelopon A 2 parts, potassium peroxydisulfate 6 parts, nitrile rubber 70 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Embodiment 3
A kind of tolerance to cold nitrile rubber of the present embodiment, is prepared by the raw material of following weight portion: acrylic acid methyl ester. 12
Part, phthalic acid diformazan acid anhydride 7 parts, sodium polymethacrylate 4 parts, polyacrylic acid 13 parts, casein 5 parts, polyvinyl alcohol 12 parts,
Pelopon A 3 parts, potassium peroxydisulfate 2 parts, nitrile rubber 62 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Embodiment 4
A kind of tolerance to cold nitrile rubber of the present embodiment, is prepared by the raw material of following weight portion: acrylic acid methyl ester. 18
Part, phthalic acid diformazan acid anhydride 8 parts, sodium polymethacrylate 5 parts, polyacrylic acid 13 parts, casein 7 parts, polyvinyl alcohol 14 parts,
Pelopon A 5 parts, potassium peroxydisulfate 5 parts, nitrile rubber 68 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Claims (5)
1. a tolerance to cold nitrile rubber, it is characterised in that include the raw material of following weight portion: acrylic acid methyl ester. 10-20
Part, phthalic acid diformazan acid anhydride 6-9 part, sodium polymethacrylate 4-5 part, polyacrylic acid 12-14 part, casein 4-8 part, poly-second
Enol 10-15 part, pelopon A 2-6 part, potassium peroxydisulfate 1-6 part, nitrile rubber 60-70 part.
A kind of tolerance to cold nitrile rubber the most according to claim 1, it is characterised in that by the raw material of following weight portion
Prepare: acrylic acid methyl ester. 10 parts, phthalic acid diformazan acid anhydride 6 parts, sodium polymethacrylate 4 parts, polyacrylic acid 12 parts, casein
4 parts, polyvinyl alcohol 10 parts, pelopon A 2 parts, potassium peroxydisulfate 1 part, nitrile rubber 60 parts.
A kind of tolerance to cold nitrile rubber the most according to claim 1, it is characterised in that by the raw material of following weight portion
Prepare: acrylic acid methyl ester. 20 parts, phthalic acid diformazan acid anhydride 9 parts, sodium polymethacrylate 5 parts, polyacrylic acid 14 parts, casein
8 parts, polyvinyl alcohol 15 parts, pelopon A 2 parts, potassium peroxydisulfate 6 parts, nitrile rubber 70 parts.
A kind of tolerance to cold nitrile rubber the most according to claim 1, it is characterised in that by the raw material of following weight portion
Prepare: acrylic acid methyl ester. 12 parts, phthalic acid diformazan acid anhydride 7 parts, sodium polymethacrylate 4 parts, polyacrylic acid 13 parts, casein
5 parts, polyvinyl alcohol 12 parts, pelopon A 3 parts, potassium peroxydisulfate 2 parts, nitrile rubber 62 parts.
A kind of tolerance to cold nitrile rubber the most according to claim 1, it is characterised in that by the raw material of following weight portion
Prepare: acrylic acid methyl ester. 18 parts, phthalic acid diformazan acid anhydride 8 parts, sodium polymethacrylate 5 parts, polyacrylic acid 13 parts, casein
7 parts, polyvinyl alcohol 14 parts, pelopon A 5 parts, potassium peroxydisulfate 5 parts, nitrile rubber 68 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620134.2A CN106243419A (en) | 2016-07-29 | 2016-07-29 | A kind of tolerance to cold nitrile rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620134.2A CN106243419A (en) | 2016-07-29 | 2016-07-29 | A kind of tolerance to cold nitrile rubber |
Publications (1)
| Publication Number | Publication Date |
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| CN106243419A true CN106243419A (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610620134.2A Pending CN106243419A (en) | 2016-07-29 | 2016-07-29 | A kind of tolerance to cold nitrile rubber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603043A (en) * | 2017-08-31 | 2018-01-19 | 苏州仲勉装饰有限公司 | A kind of preparation method of polystyrol plastic foam plate |
Citations (10)
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|---|---|---|---|---|
| CN101338047A (en) * | 2008-08-14 | 2009-01-07 | 中国铁道科学研究院金属及化学研究所 | Low rigidity, low compression permanent deformation cold tolerant butadiene nitrile rubber compositions |
| CN102875859A (en) * | 2012-09-28 | 2013-01-16 | 河北建强科技有限公司 | Nitrile butadiene rubber and polyvinyl chloride blended rubber and preparation method thereof |
| CN103289150A (en) * | 2013-05-06 | 2013-09-11 | 广州加士特密封技术有限公司 | Cold-resistant wear-resistant nitrile rubber sealing material and preparation method thereof |
| CN103435864A (en) * | 2013-07-17 | 2013-12-11 | 天津鹏翎胶管股份有限公司 | Acrylonitrile-butadiene rubber composition |
| CN104194090A (en) * | 2014-09-16 | 2014-12-10 | 江阴海达橡塑股份有限公司 | Preparation method of cold-resistant sizing material |
| CN104403149A (en) * | 2014-12-18 | 2015-03-11 | 中国铁道科学研究院 | Oil-resisting and cold-resisting nitrile butadiene rubber composition and preparation method thereof |
| CN104693529A (en) * | 2013-12-10 | 2015-06-10 | 青岛三汇橡胶机械制造有限公司 | Cold-resistant nitrile rubber sealing product |
| CN105111541A (en) * | 2015-09-14 | 2015-12-02 | 江苏隆昌化工有限公司 | Nitrile butadiene rubber composition |
| CN105400003A (en) * | 2015-12-02 | 2016-03-16 | 安徽创奇乐智能游乐设备有限公司 | Cold-resistant low temperature resistant rubber material |
| CN105482188A (en) * | 2014-09-19 | 2016-04-13 | 扬州华通橡塑有限公司 | Formula of low-temperature-resistant nitrile rubber |
-
2016
- 2016-07-29 CN CN201610620134.2A patent/CN106243419A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338047A (en) * | 2008-08-14 | 2009-01-07 | 中国铁道科学研究院金属及化学研究所 | Low rigidity, low compression permanent deformation cold tolerant butadiene nitrile rubber compositions |
| CN102875859A (en) * | 2012-09-28 | 2013-01-16 | 河北建强科技有限公司 | Nitrile butadiene rubber and polyvinyl chloride blended rubber and preparation method thereof |
| CN103289150A (en) * | 2013-05-06 | 2013-09-11 | 广州加士特密封技术有限公司 | Cold-resistant wear-resistant nitrile rubber sealing material and preparation method thereof |
| CN103435864A (en) * | 2013-07-17 | 2013-12-11 | 天津鹏翎胶管股份有限公司 | Acrylonitrile-butadiene rubber composition |
| CN104693529A (en) * | 2013-12-10 | 2015-06-10 | 青岛三汇橡胶机械制造有限公司 | Cold-resistant nitrile rubber sealing product |
| CN104194090A (en) * | 2014-09-16 | 2014-12-10 | 江阴海达橡塑股份有限公司 | Preparation method of cold-resistant sizing material |
| CN105482188A (en) * | 2014-09-19 | 2016-04-13 | 扬州华通橡塑有限公司 | Formula of low-temperature-resistant nitrile rubber |
| CN104403149A (en) * | 2014-12-18 | 2015-03-11 | 中国铁道科学研究院 | Oil-resisting and cold-resisting nitrile butadiene rubber composition and preparation method thereof |
| CN105111541A (en) * | 2015-09-14 | 2015-12-02 | 江苏隆昌化工有限公司 | Nitrile butadiene rubber composition |
| CN105400003A (en) * | 2015-12-02 | 2016-03-16 | 安徽创奇乐智能游乐设备有限公司 | Cold-resistant low temperature resistant rubber material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603043A (en) * | 2017-08-31 | 2018-01-19 | 苏州仲勉装饰有限公司 | A kind of preparation method of polystyrol plastic foam plate |
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| PB01 | Publication | ||
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Application publication date: 20161221 |