CN109265741A - A kind of improved vulcanizer dimorpholinyl disulfide - Google Patents
A kind of improved vulcanizer dimorpholinyl disulfide Download PDFInfo
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- CN109265741A CN109265741A CN201710583792.3A CN201710583792A CN109265741A CN 109265741 A CN109265741 A CN 109265741A CN 201710583792 A CN201710583792 A CN 201710583792A CN 109265741 A CN109265741 A CN 109265741A
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- parts
- present
- dimorpholinyl disulfide
- solution
- vulcanizer
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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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
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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 relates to a kind of improved vulcanizer dimorpholinyl disulfides, it includes 44-56 parts of petroleum ether solvent, 30-35 parts of sodium hydroxide pulvis, 18-23 parts of morpholine solution, 8-12 parts of disulphur dichloride solution, 3-6 parts of phase transfer catalyst, 1-2 parts of activating agent.Reliable performance of the present invention, high income.
Description
Technical field
The invention belongs to chemical fields, and in particular to a kind of vulcanizer dimorpholinyl disulfide.
Background technique
Dimorpholinyl disulfide is widely used in tire as a kind of advanced vulcanizing agent of rubber industry and other rubber are multiple
In the manufacturing of combination product, such as system of radial, Bias tyre, engineering tire, butyl inner tube and high-quality rubber product
It makes, it can also be used in the sizing material of the rubber products such as cable, rubber roller, oil sealing, rubber overshoes, can be used as Expressway Asphalt stabilizer.
Domestic production dimorpholinyl disulfide generallys use benzene, toluene or gasoline as solvent at present, is easy and dichloride two
Sulphur, which reacts, generates toxic gas, and to the no small threat of health care belt of operating personnel, while also the improvement of environment is brought
Very big difficulty increases the production cost of enterprise.
Summary of the invention
Goal of the invention: purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of reliable performance, yield
High improved vulcanizer dimorpholinyl disulfide.
Technical solution: in order to solve the above-mentioned technical problem, a kind of improved vulcanizer curing of the present invention
Dimorpholine, according to parts by weight, it includes following components,
(1) petroleum ether solvent 44-56 parts；
(2) sodium hydroxide pulvis 30-35 parts；
(3) morpholine solution 18-23 parts；
(4) disulphur dichloride solution 8-12 parts；
(5) phase transfer catalyst 3-6 parts；
(6) activating agent 1-2 parts.
The utility model has the advantages that compared with prior art, the present invention its remarkable advantage is: the present invention passes through accurate component proportion,
Product yield is high, and overall performance is reliable, and molecular weight is high, helps to improve the quality of rubber product, and product can effectively shorten vulcanization
Time reduces sulfur consumption, is conducive to the improvement of rubber product ageing properties, can increase the bonding of rubber and other materials.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated.
Embodiment 1:
A kind of improved vulcanizer dimorpholinyl disulfide of the present invention, according to parts by weight, it includes following components,
(1) 48 parts of petroleum ether solvent；
(2) 32 parts of sodium hydroxide pulvis；
(3) 19 parts of morpholine solution；
(4) 9 parts of disulphur dichloride solution；
(5) 4 parts of phase transfer catalyst；
(6) 1.2 parts of activating agent.
Embodiment 2:
A kind of improved vulcanizer dimorpholinyl disulfide of the present invention, according to parts by weight, it includes following components,
(1) 54 parts of petroleum ether solvent；
(2) 34 parts of sodium hydroxide pulvis；
(3) 21 parts of morpholine solution；
(4) 10 parts of disulphur dichloride solution；
(5) 5 parts of phase transfer catalyst；
(6) 1.6 parts of activating agent.
The present invention is by accurate component proportion, and product yield is high, and overall performance is reliable, and molecular weight is high, helps to improve
The quality of rubber product, product can effectively shorten vulcanization time, reduce sulfur consumption, are conducive to changing for rubber product ageing properties
It is kind, it can increase the bonding of rubber and other materials.
The present invention provides a kind of thinking and methods, and there are many method and the approach for implementing the technical solution, the above institute
Stating is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, is not being departed from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications also should be regarded as guarantor of the invention
Range is protected, all undefined components in this embodiment can be implemented in the prior art.
Claims (1)
1. a kind of improved vulcanizer dimorpholinyl disulfide, it is characterised in that: according to parts by weight, it includes with the following group
Point,
(1) petroleum ether solvent 44-56 parts；
(2) sodium hydroxide pulvis 30-35 parts；
(3) morpholine solution 18-23 parts；
(4) disulphur dichloride solution 8-12 parts；
(5) phase transfer catalyst 3-6 parts；
(6) activating agent 1-2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583792.3A CN109265741A (en) | 2017-07-18 | 2017-07-18 | A kind of improved vulcanizer dimorpholinyl disulfide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583792.3A CN109265741A (en) | 2017-07-18 | 2017-07-18 | A kind of improved vulcanizer dimorpholinyl disulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109265741A true CN109265741A (en) | 2019-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583792.3A Pending CN109265741A (en) | 2017-07-18 | 2017-07-18 | A kind of improved vulcanizer dimorpholinyl disulfide |
Country Status (1)
| Country | Link |
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| CN (1) | CN109265741A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121703A (en) * | 2007-09-19 | 2008-02-13 | 濮阳蔚林化工股份有限公司 | Method for producing rubber vulcanizing agent N,N-dithiodimorpholine |
| CN101402616A (en) * | 2008-11-04 | 2009-04-08 | 三门峡市峡威化工有限公司 | Method for producing rubber vulcanization agent 4,4'-disulfuration dimorpholine |
| CN104910102A (en) * | 2015-04-16 | 2015-09-16 | 宜兴市聚金信化工有限公司 | Preparation method of rubber vulcanizing agent dimorpholinyl disulfide |
-
2017
- 2017-07-18 CN CN201710583792.3A patent/CN109265741A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121703A (en) * | 2007-09-19 | 2008-02-13 | 濮阳蔚林化工股份有限公司 | Method for producing rubber vulcanizing agent N,N-dithiodimorpholine |
| CN101402616A (en) * | 2008-11-04 | 2009-04-08 | 三门峡市峡威化工有限公司 | Method for producing rubber vulcanization agent 4,4'-disulfuration dimorpholine |
| CN104910102A (en) * | 2015-04-16 | 2015-09-16 | 宜兴市聚金信化工有限公司 | Preparation method of rubber vulcanizing agent dimorpholinyl disulfide |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |