CN104448441A - Rubber base plate - Google Patents

Rubber base plate Download PDF

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Publication number
CN104448441A
CN104448441A CN201310434562.2A CN201310434562A CN104448441A CN 104448441 A CN104448441 A CN 104448441A CN 201310434562 A CN201310434562 A CN 201310434562A CN 104448441 A CN104448441 A CN 104448441A
Authority
CN
China
Prior art keywords
parts
rubber
base plate
accelerant
rubber base
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
CN201310434562.2A
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Chinese (zh)
Inventor
石德龙
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.)
ZHAOYUAN DONGSHENG RUBBER PRODUCT Co Ltd
Original Assignee
ZHAOYUAN DONGSHENG RUBBER PRODUCT 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 ZHAOYUAN DONGSHENG RUBBER PRODUCT Co Ltd filed Critical ZHAOYUAN DONGSHENG RUBBER PRODUCT Co Ltd
Priority to CN201310434562.2A priority Critical patent/CN104448441A/en
Publication of CN104448441A publication Critical patent/CN104448441A/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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • C08K2201/011—Nanostructured additives
    • 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 invention discloses a rubber base plate, belongs to the technical field of chemical industry and in particular relates to the technical field of a formula of the rubber base plate. According to the specific technical scheme, the rubber base plate is characterized by comprising 100 parts of butadiene styrene rubber, 4-8 parts of zinc oxide, 0.5-1.5 parts of stearic acid, 0.8-1.5 parts of an accelerant TMTD, 0.5-1.5 parts of an accelerant CZ, 1.0-3.0 parts of a coupling agent Si69, 30-50 parts of semi-reinforced carbon black, 50-70 parts of nano kaolin, 1-1.5 parts of an anti-aging agent 4010NA, 1-2 parts of an anti-aging agent RD, 0.5-1.5 parts of microcrystalline wax, 0.3-1.5 parts of sulfur, 40-50 parts of ethylene-alpha-olefin-non-conjugated polyene copolymer rubber and 20-30 parts of aromatic amine compounds.

Description

A kind of rubber bearing
Technical field
A kind of rubber bearing of the present invention belongs to chemical technology field, especially relates to a kind of formula technique field of rubber bearing.
Background technology
Modern railways operational mode is for basic model with high speed, high-density, this pattern needs railway to provide satisfactory stability and rational route elasticity, and successively, the basis of railway is developed to rigidization, sweetly expensively think that neutralisation develops, this trend requires that circuit provides better elasticity.And rubber bearing just in time meets such requirement.In order to the demand of high-speed railway to rubber bearing can better be met, to adapt to the development of the high ferro of railway.Rubber is the basic raw material of rubber industry, is widely used in and manufactures tire, sebific duct, adhesive tape, cable and other various rubber items.Rubber is divided into natural rubber and synthetic rubber by raw material.Block rubber, latex, fluid rubber and powdered rubber is divided into by form.Latex is the colloidal water dispersion of rubber; Fluid rubber is the oligopolymer of rubber, is generally the liquid of thickness before unvulcanized; Powdered rubber be latex is processed into Powdered, in order to batching and processing and fabricating.The thermoplastic elastomer of the exploitation sixties in 20th century, without the need to chemicure, and adopts the working method of thermoplastics to be shaped.Rubber is divided into again universal and Special type two class by use.Be isolator, be not easy conduction, if but get wet or different temperature, likely become conductor.Conduction is the easy situation of conduction of the electronics about material interior molecules or ion.
Summary of the invention
In order to realize the rubber bearing of the present invention for the needs of high-speed railway, the invention provides following technical scheme: a kind of rubber bearing, is characterized in that: described rubber bearing comprises: styrene-butadiene rubber(SBR), 100 parts; Zinc oxide, 4 ~ 8 parts; Stearic acid part, 0.5 ~ 1.5 part; Vulcanization accelerator TMTD, 0.8 ~ 1.5 part; Accelerant CZ, 0.5 ~ 1.5 part; Coupling agent Si69 1.0 ~ 3.0 parts; Semi-reinforcing hydrocarbon black, 30 ~ 50 parts; Nano kaoline, 50 ~ 70 parts; Antioxidant 4010NA, 1 ~ 1.5 part; Anti-aging agent RD, 1 ~ 2 part; Microcrystalline Wax, 0.5 ~ 1.5 part; Sulphur, 0.3 ~ 1.5 part; Ethylene/alpha-olefin/unconjugated polyene copolymer rubber 40 ~ 50 parts; Aromatic amine based compound 20 ~ 30 parts.
In order to better realize object of the present invention, described rubber bearing comprises: styrene-butadiene rubber(SBR), 100 parts; Zinc oxide, 4 ~ 8 parts; Stearic acid part, 0.5 ~ 1.5 part; Vulcanization accelerator TMTD, 0.8 ~ 1.5 part; Accelerant CZ, 0.5 ~ 1.5 part; Coupling agent Si69 1.0 ~ 3.0 parts; Semi-reinforcing hydrocarbon black, 30 ~ 50 parts; Nano kaoline, 50 ~ 70 parts; Antioxidant 4010NA, 1 ~ 1.5 part; Anti-aging agent RD, 1 ~ 2 part; Microcrystalline Wax, 0.5 ~ 1.5 part; Sulphur, 0.3 ~ 1.5 part; Ethylene/alpha-olefin/unconjugated polyene copolymer rubber 40 ~ 50 parts; Aromatic amine based compound 20 ~ 30 parts.
Summary of the invention
In order to content of the present invention can better be understood, following embodiment is adopted to be explained: a kind of rubber bearing, comprising: styrene-butadiene rubber(SBR), 100 parts; Zinc oxide, 4 ~ 8 parts; Stearic acid part, 0.5 ~ 1.5 part; Vulcanization accelerator TMTD, 0.8 ~ 1.5 part; Accelerant CZ, 0.5 ~ 1.5 part; Coupling agent Si69 1.0 ~ 3.0 parts; Semi-reinforcing hydrocarbon black, 30 ~ 50 parts; Nano kaoline, 50 ~ 70 parts; Antioxidant 4010NA, 1 ~ 1.5 part; Anti-aging agent RD, 1 ~ 2 part; Microcrystalline Wax, 0.5 ~ 1.5 part; Sulphur, 0.3 ~ 1.5 part; Ethylene/alpha-olefin/unconjugated polyene copolymer rubber 40 ~ 50 parts; Aromatic amine based compound 20 ~ 30 parts.
In order to better realize object of the present invention, following concrete scheme can be adopted: described rubber bearing comprises: styrene-butadiene rubber(SBR), 100 parts; Zinc oxide, 4 ~ 8 parts; Stearic acid part, 0.5 ~ 1.5 part; Vulcanization accelerator TMTD, 0.8 ~ 1.5 part; Accelerant CZ, 0.5 ~ 1.5 part; Coupling agent Si69 1.0 ~ 3.0 parts; Semi-reinforcing hydrocarbon black, 30 ~ 50 parts; Nano kaoline, 50 ~ 70 parts; Antioxidant 4010NA, 1 ~ 1.5 part; Anti-aging agent RD, 1 ~ 2 part; Microcrystalline Wax, 0.5 ~ 1.5 part; Sulphur, 0.3 ~ 1.5 part; Ethylene/alpha-olefin/unconjugated polyene copolymer rubber 40 ~ 50 parts; Aromatic amine based compound 20 ~ 30 parts.

Claims (2)

1. a rubber bearing, is characterized in that: described rubber bearing comprises: styrene-butadiene rubber(SBR), 100 parts; Zinc oxide, 4 ~ 8 parts; Stearic acid part, 0.5 ~ 1.5 part; Vulcanization accelerator TMTD, 0.8 ~ 1.5 part; Accelerant CZ, 0.5 ~ 1.5 part; Coupling agent Si69 1.0 ~ 3.0 parts; Semi-reinforcing hydrocarbon black, 30 ~ 50 parts; Nano kaoline, 50 ~ 70 parts; Antioxidant 4010NA, 1 ~ 1.5 part; Anti-aging agent RD, 1 ~ 2 part; Microcrystalline Wax, 0.5 ~ 1.5 part; Sulphur, 0.3 ~ 1.5 part; Ethylene/alpha-olefin/unconjugated polyene copolymer rubber 40 ~ 50 parts; Aromatic amine based compound 20 ~ 30 parts.
2. rubber bearing according to claim 1, is characterized in that: described rubber bearing comprises: styrene-butadiene rubber(SBR), 100 parts; Zinc oxide, 4 ~ 8 parts; Stearic acid part, 0.5 ~ 1.5 part; Vulcanization accelerator TMTD, 0.8 ~ 1.5 part; Accelerant CZ, 0.5 ~ 1.5 part; Coupling agent Si69 1.0 ~ 3.0 parts; Semi-reinforcing hydrocarbon black, 30 ~ 50 parts; Nano kaoline, 50 ~ 70 parts; Antioxidant 4010NA, 1 ~ 1.5 part; Anti-aging agent RD, 1 ~ 2 part; Microcrystalline Wax, 0.5 ~ 1.5 part; Sulphur, 0.3 ~ 1.5 part; Ethylene/alpha-olefin/unconjugated polyene copolymer rubber 40 ~ 50 parts; Aromatic amine based compound 20 ~ 30 parts.
CN201310434562.2A 2013-09-23 2013-09-23 Rubber base plate Pending CN104448441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310434562.2A CN104448441A (en) 2013-09-23 2013-09-23 Rubber base plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310434562.2A CN104448441A (en) 2013-09-23 2013-09-23 Rubber base plate

Publications (1)

Publication Number Publication Date
CN104448441A true CN104448441A (en) 2015-03-25

Family

ID=52895235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310434562.2A Pending CN104448441A (en) 2013-09-23 2013-09-23 Rubber base plate

Country Status (1)

Country Link
CN (1) CN104448441A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861234A (en) * 2015-04-28 2015-08-26 安徽同丰橡塑工业有限公司 Wear-resistant styrene butadiene rubber material
CN106009117A (en) * 2016-05-27 2016-10-12 南京金三力橡塑有限公司 Steel roller support used rubber cushion block and preparation method thereof
CN106543571A (en) * 2016-11-23 2017-03-29 安徽美腾特种电缆材料有限公司 A kind of railway track rubber mat plate and preparation method thereof
CN108623865A (en) * 2018-05-07 2018-10-09 江苏海迅铁路器材集团股份有限公司 Mixed passenger and freight railway rubber mat plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1663998A (en) * 2005-03-08 2005-09-07 成都宏亿复合材料工程技术有限公司 Rubber bearing pad under rail concrete elastic sleeper and method for making same
CN101381485A (en) * 2008-10-20 2009-03-11 无锡铁华橡塑有限公司 Rubber backing plate of passenger dedicated line
CN101386696A (en) * 2007-09-11 2009-03-18 住友化学株式会社 Rubber composition and vibration damping material
CN102585364A (en) * 2012-02-02 2012-07-18 苏州特威塑胶有限公司 Insulating cushioning pad material for rail transit tracks and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1663998A (en) * 2005-03-08 2005-09-07 成都宏亿复合材料工程技术有限公司 Rubber bearing pad under rail concrete elastic sleeper and method for making same
CN101386696A (en) * 2007-09-11 2009-03-18 住友化学株式会社 Rubber composition and vibration damping material
CN101381485A (en) * 2008-10-20 2009-03-11 无锡铁华橡塑有限公司 Rubber backing plate of passenger dedicated line
CN102585364A (en) * 2012-02-02 2012-07-18 苏州特威塑胶有限公司 Insulating cushioning pad material for rail transit tracks and production method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861234A (en) * 2015-04-28 2015-08-26 安徽同丰橡塑工业有限公司 Wear-resistant styrene butadiene rubber material
CN106009117A (en) * 2016-05-27 2016-10-12 南京金三力橡塑有限公司 Steel roller support used rubber cushion block and preparation method thereof
CN106543571A (en) * 2016-11-23 2017-03-29 安徽美腾特种电缆材料有限公司 A kind of railway track rubber mat plate and preparation method thereof
CN108623865A (en) * 2018-05-07 2018-10-09 江苏海迅铁路器材集团股份有限公司 Mixed passenger and freight railway rubber mat plate

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20150325