CN109553985A - Improved anti-oxidant rubber additive - Google Patents

Improved anti-oxidant rubber additive Download PDF

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Publication number
CN109553985A
CN109553985A CN201710877632.XA CN201710877632A CN109553985A CN 109553985 A CN109553985 A CN 109553985A CN 201710877632 A CN201710877632 A CN 201710877632A CN 109553985 A CN109553985 A CN 109553985A
Authority
CN
China
Prior art keywords
parts
rubber
improved anti
oxidant
present
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.)
Pending
Application number
CN201710877632.XA
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Chinese (zh)
Inventor
储云仙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YIXING JUJINXIN CHEMICAL CO Ltd
Original Assignee
YIXING JUJINXIN CHEMICAL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YIXING JUJINXIN CHEMICAL CO Ltd filed Critical YIXING JUJINXIN CHEMICAL CO Ltd
Priority to CN201710877632.XA priority Critical patent/CN109553985A/en
Publication of CN109553985A publication Critical patent/CN109553985A/en
Pending legal-status Critical Current

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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
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • 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
    • C08K2003/2255—Oxides; Hydroxides of metals of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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

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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 anti-oxidant rubber additives, according to parts by weight, it includes soluble 52-68 parts of Polyferric Sulfate organosiloxane, 35-47 parts of high-temperature sulfuration silicon rubber raw rubber, 24-30 parts of hydroxy silicon oil, 12-21 parts of fumed silica, 7-14 parts of 2,6-di-tert-butyl p-cresol, 3-8 parts of bis 25 vulcanizing agent, 1-5 parts of ferrocene, 1-3 parts of molybdenum sesquioxide.Easy processing of the present invention, antioxidant effect are good.

Description

Improved anti-oxidant rubber additive
Technical field
The invention belongs to chemical products fields, and in particular to a kind of rubber additive.
Background technique
Silicon rubber divides thermal vulcanization (high temperature vulcanized silica gel) and room temperature vulcanized.High temperature silicone rubber is mainly for the manufacture of various Silastic product, high-temperature silicon disulfide rubber: raw rubber is colorless and transparent, there is plasticity, can be dissolved in benzene equal solvent, product resistance to oxidation, high The lower electric insulating quality of frequency is excellent, and with the present improvement of people's living standards, the requirement to additive is higher and higher, due to high temperature The performance of sulphurated siliastic is higher than other silicon rubber, so be widely applied, but due to being also easy to produce oxygen during preservation or application The defects of change, the limitation for causing it to apply.
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 easy processing, anti-oxidant The good improved anti-oxidant rubber additive of effect.
Technical solution: in order to solve the above-mentioned technical problem, improved anti-oxidant rubber additive of the present invention, by weight Number meter is measured, it includes following components,
(1) soluble 52-68 parts of Polyferric Sulfate organosiloxane；
(2) high-temperature sulfuration silicon rubber raw rubber 35-47 parts；
(3) hydroxy silicon oil 24-30 parts；
(4) fumed silica 12-21 parts；
(5) DBPC 2,6 ditertiary butyl p cresol 7-14 parts；
(6) bis 25 vulcanizing agent 3-8 parts；
(7) ferrocene 1-5 parts；
(8) molybdenum sesquioxide 1-3 parts.
Preferably, the improved anti-oxidant rubber additive, according to parts by weight, it includes following components,
(1) soluble 60 parts of organosiloxane of Polyferric Sulfate；
(2) 42 parts of high-temperature sulfuration silicon rubber raw rubber；
(3) 26 parts of hydroxy silicon oil；
(4) 18 parts of fumed silica；
(5) 11 parts of DBPC 2,6 ditertiary butyl p cresol；
(6) 5 parts of bis 25 vulcanizing agent；
(7) 4 parts of ferrocene；
(8) 2 parts of molybdenum sesquioxide.
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, Each component interpenetrates, and keeps product antioxidant effect good, this product stability is good, and easy processing, manufacturing cost is low, and meeting actually makes With requiring.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated.
Improved anti-oxidant rubber additive of the present invention, according to parts by weight, it includes following components,
(1) soluble 59 parts of organosiloxane of Polyferric Sulfate；
(2) 39 parts of high-temperature sulfuration silicon rubber raw rubber；
(3) 29 parts of hydroxy silicon oil；
(4) 20 parts of fumed silica；
(5) 8 parts of DBPC 2,6 ditertiary butyl p cresol；
(6) 6 parts of bis 25 vulcanizing agent；
(7) 2 parts of ferrocene；
(8) 1.3 parts of molybdenum sesquioxide.
The present invention is interpenetrated by accurate component proportion, each component, keeps product antioxidant effect good, and this product is stablized Good, the easy processing of property, manufacturing cost is low, meets actual operation requirements.
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 (2)

1. improved anti-oxidant rubber additive, it is characterised in that: according to parts by weight, it includes following components,
(1) soluble 52-68 parts of Polyferric Sulfate organosiloxane；
(2) high-temperature sulfuration silicon rubber raw rubber 35-47 parts；
(3) hydroxy silicon oil 24-30 parts；
(4) fumed silica 12-21 parts；
(5) DBPC 2,6 ditertiary butyl p cresol 7-14 parts；
(6) bis 25 vulcanizing agent 3-8 parts；
(7) ferrocene 1-5 parts；
(8) molybdenum sesquioxide 1-3 parts.
2. improved anti-oxidant rubber additive according to claim 1, it is characterised in that: according to parts by weight, it is wrapped Following components is included,
(1) soluble 60 parts of organosiloxane of Polyferric Sulfate；
(2) 42 parts of high-temperature sulfuration silicon rubber raw rubber；
(3) 26 parts of hydroxy silicon oil；
(4) 18 parts of fumed silica；
(5) 11 parts of DBPC 2,6 ditertiary butyl p cresol；
(6) 5 parts of bis 25 vulcanizing agent；
(7) 4 parts of ferrocene；
(8) 2 parts of molybdenum sesquioxide.
CN201710877632.XA 2017-09-26 2017-09-26 Improved anti-oxidant rubber additive Pending CN109553985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710877632.XA CN109553985A (en) 2017-09-26 2017-09-26 Improved anti-oxidant rubber additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710877632.XA CN109553985A (en) 2017-09-26 2017-09-26 Improved anti-oxidant rubber additive

Publications (1)

Publication Number Publication Date
CN109553985A true CN109553985A (en) 2019-04-02

Family

ID=65861847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710877632.XA Pending CN109553985A (en) 2017-09-26 2017-09-26 Improved anti-oxidant rubber additive

Country Status (1)

Country Link
CN (1) CN109553985A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1569936A (en) * 2004-04-29 2005-01-26 上海高分子材料研究开发中心 Silicon rubber heat tolerant additive containing soluble polyiron organo silicone
US20090209684A1 (en) * 2007-12-19 2009-08-20 Commissariat A L'energie Atomique Use of a metal organosilicate polymer as dispersion-forming agent
CN102643553A (en) * 2012-04-28 2012-08-22 宜兴市聚金信化工有限公司 High temperature resistant silicon rubber additive and method
CN103146200A (en) * 2013-03-28 2013-06-12 宜兴市聚金信化工有限公司 Anti-oxidation rubber additive and preparation method thereof
CN103642236A (en) * 2013-11-25 2014-03-19 山东永泰化工有限公司 Silicone rubber addictive
CN103694708A (en) * 2013-11-26 2014-04-02 山东永泰化工有限公司 Silicone rubber with good thermal conductivity
CN103788655A (en) * 2013-11-25 2014-05-14 山东永泰化工有限公司 Silicon rubber
CN106009135A (en) * 2016-06-23 2016-10-12 山东永泰集团有限公司 Rubber additive

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1569936A (en) * 2004-04-29 2005-01-26 上海高分子材料研究开发中心 Silicon rubber heat tolerant additive containing soluble polyiron organo silicone
US20090209684A1 (en) * 2007-12-19 2009-08-20 Commissariat A L'energie Atomique Use of a metal organosilicate polymer as dispersion-forming agent
CN102643553A (en) * 2012-04-28 2012-08-22 宜兴市聚金信化工有限公司 High temperature resistant silicon rubber additive and method
CN103146200A (en) * 2013-03-28 2013-06-12 宜兴市聚金信化工有限公司 Anti-oxidation rubber additive and preparation method thereof
CN103642236A (en) * 2013-11-25 2014-03-19 山东永泰化工有限公司 Silicone rubber addictive
CN103788655A (en) * 2013-11-25 2014-05-14 山东永泰化工有限公司 Silicon rubber
CN103694708A (en) * 2013-11-26 2014-04-02 山东永泰化工有限公司 Silicone rubber with good thermal conductivity
CN106009135A (en) * 2016-06-23 2016-10-12 山东永泰集团有限公司 Rubber additive

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
丁志平: "《精细化工概论》", 31 August 2005, 化学工业出版社 *
章基凯等: "提高硅橡胶耐高温性能的新材料", 《研发前沿》 *
黄可龙: "《精细化学品技术手册》", 30 June 1994, 中南工业大学出版社 *

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Application publication date: 20190402