CN111171396A - Tread rubber material of tire for semi-steel ice-snow road surface - Google Patents

Tread rubber material of tire for semi-steel ice-snow road surface Download PDF

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Publication number
CN111171396A
CN111171396A CN202010109982.3A CN202010109982A CN111171396A CN 111171396 A CN111171396 A CN 111171396A CN 202010109982 A CN202010109982 A CN 202010109982A CN 111171396 A CN111171396 A CN 111171396A
Authority
CN
China
Prior art keywords
parts
tire
semi
rubber material
tread rubber
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
CN202010109982.3A
Other languages
Chinese (zh)
Inventor
王�锋
王日升
于文忠
杨耀明
易景鹏
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.)
Guangxi Linglong Tire Co ltd
Original Assignee
Guangxi Linglong Tire 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 Guangxi Linglong Tire Co ltd filed Critical Guangxi Linglong Tire Co ltd
Priority to CN202010109982.3A priority Critical patent/CN111171396A/en
Publication of CN111171396A publication Critical patent/CN111171396A/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
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a tread rubber material of a tire for a semi-steel ice and snow road surface. The raw material components comprise the following components in parts by weight: 100 parts of natural rubber, 20-70 parts of 1, 2-polybutadiene, 10-30 parts of carbon black, 20-40 parts of white carbon black, 10-30 parts of nano aluminum oxide and 10-30 parts of nano magnesium oxide. Has the advantages that: the tread rubber material has certain flexibility at low temperature and good gripping force. The addition of the nano aluminum oxide and the nano magnesium oxide obviously improves the gripping force.

Description

Tread rubber material of tire for semi-steel ice-snow road surface
Technical Field
The invention relates to a tread rubber material of a tire for a semi-steel ice and snow road surface.
Background
The requirement on the gripping force is higher in order to ensure the safety of a driver on an icy and snowy road with lower outdoor temperature. And as the ambient temperature decreases, the tire tread hardness increases substantially. The semi-steel snow tire in China is in the development stage, and at present, the means for improving the performance of the tire is mainly considered from the aspects of pattern design, table rubber material and the like of the tire, wherein the anti-ice performance of the tire has a close relation with the composition of the tread rubber material, so the tread rubber material plays a very important role in the production and the use of the whole tire.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a tread rubber material of a tire for a semi-steel icy and snowy road surface.
The tread rubber material of the tire for the semi-steel ice and snow road surface comprises the following raw material components in parts by weight: 100 parts of natural rubber, 20-70 parts of 1, 2-polybutadiene, 10-30 parts of carbon black, 20-40 parts of white carbon black, 10-30 parts of nano aluminum oxide and 10-30 parts of nano magnesium oxide.
Further, the raw material components comprise the following components in parts by weight: 1-5 parts of rubber protective wax and 5-10 parts of aromatic oil.
Has the advantages that: the tread rubber material has certain flexibility at low temperature and good gripping force. The addition of the nano aluminum oxide and the nano magnesium oxide obviously improves the gripping force.
Detailed Description
Example 1
The tread rubber material of the tire for the semi-steel ice and snow road surface comprises the following raw material components in parts by weight: 100 parts of natural rubber, 20 parts of 1, 2-polybutadiene, 10 parts of carbon black, 20 parts of white carbon black, 10 parts of nano aluminum oxide, 10 parts of nano magnesium oxide, 1 part of rubber protective wax and 5 parts of aromatic oil.
Example 2
The tread rubber material of the tire for the semi-steel ice and snow road surface comprises the following raw material components in parts by weight: 100 parts of natural rubber, 70 parts of 1, 2-polybutadiene, 30 parts of carbon black, 40 parts of white carbon black, 30 parts of nano aluminum oxide, 30 parts of nano magnesium oxide, 5 parts of rubber protective wax and 10 parts of aromatic oil.
Example 3
The tread rubber material of the tire for the semi-steel ice and snow road surface comprises the following raw material components in parts by weight: 100 parts of natural rubber, 50 parts of 1, 2-polybutadiene, 20 parts of carbon black, 30 parts of white carbon black, 20 parts of nano aluminum oxide, 20 parts of nano magnesium oxide, 5 parts of rubber protective wax and 8 parts of aromatic oil.
The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The above-described embodiments of the invention are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims, and not by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (2)

1. The tread rubber material of the tire for the semi-steel ice and snow road surface is characterized by comprising the following raw material components in parts by weight: 100 parts of natural rubber, 20-70 parts of 1, 2-polybutadiene, 10-30 parts of carbon black, 20-40 parts of white carbon black, 10-30 parts of nano aluminum oxide and 10-30 parts of nano magnesium oxide.
2. The tread compound of the semi-steel snow and ice road tire as claimed in claim 1, wherein the tread compound raw material composition further comprises, in parts by weight: 1-5 parts of rubber protective wax and 5-10 parts of aromatic oil.
CN202010109982.3A 2020-02-23 2020-02-23 Tread rubber material of tire for semi-steel ice-snow road surface Pending CN111171396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010109982.3A CN111171396A (en) 2020-02-23 2020-02-23 Tread rubber material of tire for semi-steel ice-snow road surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010109982.3A CN111171396A (en) 2020-02-23 2020-02-23 Tread rubber material of tire for semi-steel ice-snow road surface

Publications (1)

Publication Number Publication Date
CN111171396A true CN111171396A (en) 2020-05-19

Family

ID=70651400

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010109982.3A Pending CN111171396A (en) 2020-02-23 2020-02-23 Tread rubber material of tire for semi-steel ice-snow road surface

Country Status (1)

Country Link
CN (1) CN111171396A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113801383A (en) * 2021-08-13 2021-12-17 山东玲珑轮胎股份有限公司 Tire tread rubber material capable of improving thermal-oxidative aging resistance of tire tread and tire side
CN115286845A (en) * 2022-06-20 2022-11-04 山东玲珑轮胎股份有限公司 Syndiotactic 1, 2-polybutadiene rubber apex for tyre and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005002287A (en) * 2003-06-13 2005-01-06 Sumitomo Rubber Ind Ltd Rubber composition for tire tread
CN104419027A (en) * 2013-09-08 2015-03-18 青岛蓝农谷农产品研究开发有限公司 Preparation method of anti-skid all-steel radial tyre
CN105367831A (en) * 2015-11-23 2016-03-02 赛轮金宇集团股份有限公司 Low rolling-resistance high abrasion-resistance recap vulcanized tread rubber compound and preparation method thereof
CN107540889A (en) * 2017-09-18 2018-01-05 宁夏神州轮胎有限公司 Low rolling resistance tread mix formula and preparation method thereof
CN108864499A (en) * 2018-07-10 2018-11-23 中策橡胶集团有限公司 A kind of tread rubber for all steel load low rolling resistance tyre
CN108976494A (en) * 2018-07-10 2018-12-11 中策橡胶集团有限公司 A kind of all steel load automobile Low-rolling-resistantire tire tread rubber composition
CN109627509A (en) * 2018-12-24 2019-04-16 贵州轮胎股份有限公司 A kind of tread mix and preparation method thereof of low rolling resistance steel radial tyre

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005002287A (en) * 2003-06-13 2005-01-06 Sumitomo Rubber Ind Ltd Rubber composition for tire tread
CN104419027A (en) * 2013-09-08 2015-03-18 青岛蓝农谷农产品研究开发有限公司 Preparation method of anti-skid all-steel radial tyre
CN105367831A (en) * 2015-11-23 2016-03-02 赛轮金宇集团股份有限公司 Low rolling-resistance high abrasion-resistance recap vulcanized tread rubber compound and preparation method thereof
CN107540889A (en) * 2017-09-18 2018-01-05 宁夏神州轮胎有限公司 Low rolling resistance tread mix formula and preparation method thereof
CN108864499A (en) * 2018-07-10 2018-11-23 中策橡胶集团有限公司 A kind of tread rubber for all steel load low rolling resistance tyre
CN108976494A (en) * 2018-07-10 2018-12-11 中策橡胶集团有限公司 A kind of all steel load automobile Low-rolling-resistantire tire tread rubber composition
CN109627509A (en) * 2018-12-24 2019-04-16 贵州轮胎股份有限公司 A kind of tread mix and preparation method thereof of low rolling resistance steel radial tyre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113801383A (en) * 2021-08-13 2021-12-17 山东玲珑轮胎股份有限公司 Tire tread rubber material capable of improving thermal-oxidative aging resistance of tire tread and tire side
CN115286845A (en) * 2022-06-20 2022-11-04 山东玲珑轮胎股份有限公司 Syndiotactic 1, 2-polybutadiene rubber apex for tyre and preparation method thereof

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SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20200519

RJ01 Rejection of invention patent application after publication