CN110606997A - Environment-friendly white engineering solid tire - Google Patents
Environment-friendly white engineering solid tire Download PDFInfo
- Publication number
- CN110606997A CN110606997A CN201910754471.4A CN201910754471A CN110606997A CN 110606997 A CN110606997 A CN 110606997A CN 201910754471 A CN201910754471 A CN 201910754471A CN 110606997 A CN110606997 A CN 110606997A
- Authority
- CN
- China
- Prior art keywords
- parts
- environment
- rare earth
- solid tire
- friendly
- 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
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Classifications
-
- 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
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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
- C08L7/00—Compositions of natural rubber
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention aims to provide an environment-friendly white engineering solid tire, which meets the use conditions of food factories and the like with high requirements on environment by using natural rubber, a precipitation method of dioxide, white oil, zinc oxide, stearic acid, sulfur, an accelerator and a rare earth antioxidant, wherein the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the requirements of ROhs 2.0 forbidden substances.
Description
Technical Field
The invention relates to the field of solid tires, in particular to an environment-friendly white engineering solid tire.
Background
The solid tire is a tire corresponding to a pneumatic tire (hollow tire), and the carcass thereof is solid, does not use a cord as a framework, does not need to be inflated, and thus does not need an inner tube or an inner liner. The earliest tires were solid tires. Solid tires are currently used only for high-load vehicles or machines traveling at low speeds, and also for fixed-position machines. Some solid tires are required to work in places with high environmental requirements, such as food factories, and therefore white solid tires and environmental protection are required. Therefore, it is necessary to solve this problem.
Disclosure of Invention
In order to solve the problems, the invention provides an environment-friendly white engineering solid tire which is prepared by adding rare earth antioxidant into natural rubber, precipitation-process-based oxidation, white oil, zinc oxide, stearic acid, sulfur and accelerator, wherein the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the use conditions of food factories and the like with high requirements on environment, the ground pollution is small, the formula meets the requirements of ROhs 2.0 forbidden substances, and the problems in the background art are solved.
The invention aims to provide an environment-friendly white engineering solid tire which comprises the following components in parts by mass:
80-120 parts of natural rubber, 40-60 parts of precipitated silica, 2-10 parts of white oil, 2-11 parts of zinc oxide, 0.5-5 parts of stearic acid, 1-6 parts of sulfur, 2-8 parts of a promoter and 2-5 parts of a rare earth anti-aging agent; the rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent; the accelerator is tetrabenzylthiuram disulfide.
The further improvement lies in that: 80 parts of natural rubber, 40 parts of precipitated silica, 2 parts of white oil, 2 parts of zinc oxide, 0.5 part of stearic acid, 1 part of sulfur, 2 parts of a promoter and 2 parts of a rare earth anti-aging agent.
The invention has the beneficial effects that: the invention uses natural rubber, precipitation method dioxide, white oil, zinc oxide, stearic acid, sulfur, accelerator, rare earth anti-aging agent, the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the use condition of food factories and the like with high requirements on environment, the ground pollution is small, and the formula meets the requirements of ROhs 2.0 forbidden substances.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
Example one
An environment-friendly white engineering solid tire comprises the following components in parts by mass:
100 parts of natural rubber, 50 parts of precipitated silica, 5 parts of white oil, 7 parts of zinc oxide, 2 parts of stearic acid, 2.5 parts of sulfur, 4.5 parts of a promoter and 3 parts of a rare earth antioxidant. The rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent. The accelerator is tetrabenzylthiuram disulfide.
Example two
An environment-friendly white engineering solid tire comprises the following components in parts by mass:
80 parts of natural rubber, 40 parts of precipitated silica, 2 parts of white oil, 2 parts of zinc oxide, 0.5 part of stearic acid, 1 part of sulfur, 2 parts of accelerator and 2 parts of rare earth antioxidant. The rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent. The accelerator is tetrabenzylthiuram disulfide.
EXAMPLE III
An environment-friendly white engineering solid tire comprises the following components in parts by mass:
120 parts of natural rubber, 60 parts of precipitated silica, 10 parts of white oil, 11 parts of zinc oxide, 5 parts of stearic acid, 6 parts of sulfur, 8 parts of accelerator and 5 parts of rare earth antioxidant. The rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent. The accelerator is tetrabenzylthiuram disulfide.
In the above embodiment, natural rubber, precipitation-process-based oxidation, white oil, zinc oxide, stearic acid, sulfur, an accelerator and a rare earth anti-aging agent are added, the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the use conditions of food factories and the like with high requirements on environment, the ground pollution is small, and the formula meets the requirements of ROhs 2.0 forbidden substances.
Claims (2)
1. An environment-friendly white engineering solid tire is characterized in that: the composite material comprises the following components in parts by weight:
80-120 parts of natural rubber, 40-60 parts of precipitated silica, 2-10 parts of white oil, 2-11 parts of zinc oxide, 0.5-5 parts of stearic acid, 1-6 parts of sulfur, 2-8 parts of a promoter and 2-5 parts of a rare earth anti-aging agent; the rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent; the accelerator is tetrabenzylthiuram disulfide.
2. The environment-friendly white engineering solid tire as claimed in claim 1, wherein: 80 parts of natural rubber, 40 parts of precipitated silica, 2 parts of white oil, 2 parts of zinc oxide, 0.5 part of stearic acid, 1 part of sulfur, 2 parts of a promoter and 2 parts of a rare earth anti-aging agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754471.4A CN110606997A (en) | 2019-08-15 | 2019-08-15 | Environment-friendly white engineering solid tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754471.4A CN110606997A (en) | 2019-08-15 | 2019-08-15 | Environment-friendly white engineering solid tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110606997A true CN110606997A (en) | 2019-12-24 |
Family
ID=68890240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910754471.4A Pending CN110606997A (en) | 2019-08-15 | 2019-08-15 | Environment-friendly white engineering solid tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110606997A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781324A (en) * | 2009-12-17 | 2010-07-21 | 华南理工大学 | Rare earth complex and preparation method and application thereof |
| CN103131056A (en) * | 2011-11-29 | 2013-06-05 | 陈亚洲 | Light color traceless environment-friendly solid tire and manufacturing technology thereof |
| CN106243140A (en) * | 2016-09-07 | 2016-12-21 | 北京化工大学 | A kind of aminodithioformic acid tert-butylhydroquinone closes rare earth compounding rubber chemicals |
| CN109021311A (en) * | 2018-06-08 | 2018-12-18 | 明光速耐德实心轮胎有限公司 | A kind of environmental protection type solid tyre |
| CN109485935A (en) * | 2018-11-19 | 2019-03-19 | 永橡胶有限公司 | A kind of high life solid tyre and preparation method thereof |
-
2019
- 2019-08-15 CN CN201910754471.4A patent/CN110606997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781324A (en) * | 2009-12-17 | 2010-07-21 | 华南理工大学 | Rare earth complex and preparation method and application thereof |
| CN103131056A (en) * | 2011-11-29 | 2013-06-05 | 陈亚洲 | Light color traceless environment-friendly solid tire and manufacturing technology thereof |
| CN106243140A (en) * | 2016-09-07 | 2016-12-21 | 北京化工大学 | A kind of aminodithioformic acid tert-butylhydroquinone closes rare earth compounding rubber chemicals |
| CN109021311A (en) * | 2018-06-08 | 2018-12-18 | 明光速耐德实心轮胎有限公司 | A kind of environmental protection type solid tyre |
| CN109485935A (en) * | 2018-11-19 | 2019-03-19 | 永橡胶有限公司 | A kind of high life solid tyre and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国橡胶工业协会橡胶助剂专业委员会 等: "《中国橡胶助剂工业的清洁生产》", 30 September 2011, 中国商业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20191224 |
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| RJ01 | Rejection of invention patent application after publication |