CN104672643A - Rubber for truck tire - Google Patents
Rubber for truck tire Download PDFInfo
- Publication number
- CN104672643A CN104672643A CN201510045485.0A CN201510045485A CN104672643A CN 104672643 A CN104672643 A CN 104672643A CN 201510045485 A CN201510045485 A CN 201510045485A CN 104672643 A CN104672643 A CN 104672643A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- truck tire
- chlorosulfonated polyethylene
- carbon black
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- General 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses rubber for a truck tire. The rubber comprises the following components in parts by weight: 72 parts of chlorosulfonated polyethylene, 34 parts of nitrile rubber, 2-10 parts of fast extruding carbon black, 10-15 parts of pyrolysis carbon black, 3-9 parts of indirect process zinc oxide, 3-5 parts of magnesium oxide, 0.2-1 part of zinc diethyl dithiocarbamate, 0.4-1.5 parts of dilauryl thiodipropionate, 0.5-1 part of zinc stearate, 2-4 parts of 2,2'-dithio-bisbenzothiazole, 0.3-0.5 part of sulfur and 2-3 parts of chlorosulfonated polyethylene CSM. The rubber for the truck tire, which is disclosed by the invention, can be used for overcoming the defects of poor high-temperature resistant property, high aging rate, short service life and the like in the prior art and achieves the advantages of good high-temperature resistant property, low aging rate and long service life.
Description
Technical field
The present invention relates to automotive hose technology, particularly, relate to a kind of truck tire rubber.
Background technology
Rubber is a kind of resilient polymkeric substance.Rubber can obtain from the myron of some plants, also can be artificial, and both considerable application and product, such as tire, packing rings etc., become Important Economic crop then.The plantation of rubber mainly concentrates on south east asia, as Thailand, Malaysia, Indonesia.
After rubber imports Britain into, it is found that the vestige that this material very effectively can be wiped pencil and stays, so invented eraser.Rubber English name rubber be by 1770 Nian Shi Britain priestleys because finding that this substance wipes (rub off) pencil person's handwriting.According to the difference making mode, rubber can be divided into synthetic rubber and natural rubber two class.
Realizing in process of the present invention, contriver finds at least to exist in prior art the defect such as resistance to elevated temperatures difference, easily aging and work-ing life is short.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of truck tire rubber, to realize resistance to elevated temperatures advantage that is good, not easily aging and long service life.
For achieving the above object, the technical solution used in the present invention is: a kind of truck tire rubber, comprises each component by following parts by weight proportioning:
Chlorosulfonated polyethylene: 72 parts;
Paracril: 34 parts;
Fast extrusion carbon black: 2 ~ 10 parts;
Thermals: 10 ~ 15 parts;
Indirect process zinc oxide: 3 ~ 9 parts;
Magnesium oxide: 3 ~ 5 parts;
Zinc diethyldithiocarbamate: 0.2 ~ 1 part;
The two lauryl of thio-2 acid: 0.4 ~ 1.5 part;
Zinic stearas: 0.5 ~ 1 part;
2,2'-dithio-bis-benzothiazole: 2 ~ 4 parts;
Trithiocyanuric acid: 0.3 ~ 0.5 part;
Trioctyl trimellitate: 5 ~ 8 parts;
The strong powder of magnesium: 1 ~ 8 part;
Sulphur: 2 ~ 3 parts;
Chlorosulfonated polyethylene CSM:2 ~ 3 part.
Further, by each component by after corresponding parts by weight proportioning, put into the mixing synthetic rubber of mill, be then 0.3 ~ 0.5MPa at pressure, temperature is under the condition of 45 ~ 50 DEG C, extrudes 5 ~ 10 minutes; After end to be extruded, then put into forcing machine and once squeeze out machine by certain temperature, obtained required rubber; Obtained rubber is put into vulcanizing equipment, is 150 ~ 180Kgf/cm at pressure
2, temperature is under the condition of 100 ~ 150 DEG C, carries out sulfidizing 2 ~ 8 minutes.
The truck tire rubber of various embodiments of the present invention, owing to comprising each component by following parts by weight proportioning: chlorosulfonated polyethylene: 72 parts; Paracril: 34 parts; Fast extrusion carbon black: 2 ~ 10 parts; Thermals: 10 ~ 15 parts; Indirect process zinc oxide: 3 ~ 9 parts; Magnesium oxide: 3 ~ 5 parts; Zinc diethyldithiocarbamate: 0.2 ~ 1 part; The two lauryl of thio-2 acid: 0.4 ~ 1.5 part; Zinic stearas: 0.5 ~ 1 part; 2,2'-dithio-bis-benzothiazole: 2 ~ 4 parts; Trithiocyanuric acid: 0.3 ~ 0.5 part; Trioctyl trimellitate: 5 ~ 8 parts; The strong powder of magnesium: 1 ~ 8 part; Sulphur: 2 ~ 3 parts; Chlorosulfonated polyethylene CSM:2 ~ 3 part; Thus poor, that easily aging and work-ing life the is short defect of resistance to elevated temperatures in prior art can be overcome, to realize resistance to elevated temperatures advantage that is good, not easily aging and long service life.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification sheets, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide a kind of truck tire rubber, comprise each component by following parts by weight proportioning:
Chlorosulfonated polyethylene: 72 parts;
Paracril: 34 parts;
Fast extrusion carbon black: 2 ~ 10 parts;
Thermals: 10 ~ 15 parts;
Indirect process zinc oxide: 3 ~ 9 parts;
Magnesium oxide: 3 ~ 5 parts;
Zinc diethyldithiocarbamate: 0.2 ~ 1 part;
The two lauryl of thio-2 acid: 0.4 ~ 1.5 part;
Zinic stearas: 0.5 ~ 1 part;
2,2'-dithio-bis-benzothiazole: 2 ~ 4 parts;
Trithiocyanuric acid: 0.3 ~ 0.5 part;
Trioctyl trimellitate: 5 ~ 8 parts;
The strong powder of magnesium: 1 ~ 8 part;
Sulphur: 2 ~ 3 parts;
Chlorosulfonated polyethylene CSM:2 ~ 3 part.
During concrete preparation, by each component by after corresponding parts by weight proportioning, put into the mixing synthetic rubber of mill, be then 0.3 ~ 0.5MPa at pressure, temperature is under the condition of 45 ~ 50 DEG C, extrudes 5 ~ 10 minutes; After end to be extruded, then put into forcing machine and once squeeze out machine by certain temperature, obtained required rubber; Obtained rubber is put into vulcanizing equipment, is 150 ~ 180Kgf/cm at pressure
2, temperature is under the condition of 100 ~ 150 DEG C, carries out sulfidizing 2 ~ 8 minutes.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a truck tire rubber, is characterized in that, comprises each component by following parts by weight proportioning:
Chlorosulfonated polyethylene: 72 parts;
Paracril: 34 parts;
Fast extrusion carbon black: 2 ~ 10 parts;
Thermals: 10 ~ 15 parts;
Indirect process zinc oxide: 3 ~ 9 parts;
Magnesium oxide: 3 ~ 5 parts;
Zinc diethyldithiocarbamate: 0.2 ~ 1 part;
The two lauryl of thio-2 acid: 0.4 ~ 1.5 part;
Zinic stearas: 0.5 ~ 1 part;
2,2'-dithio-bis-benzothiazole: 2 ~ 4 parts;
Trithiocyanuric acid: 0.3 ~ 0.5 part;
Trioctyl trimellitate: 5 ~ 8 parts;
The strong powder of magnesium: 1 ~ 8 part;
Sulphur: 2 ~ 3 parts;
Chlorosulfonated polyethylene CSM:2 ~ 3 part.
2. truck tire rubber according to claim 1, is characterized in that, by each component by after corresponding parts by weight proportioning, put into the mixing synthetic rubber of mill, then be 0.3 ~ 0.5MPa at pressure, temperature is under the condition of 45 ~ 50 DEG C, extrudes 5 ~ 10 minutes; After end to be extruded, then put into forcing machine and once squeeze out machine by certain temperature, obtained required rubber; Obtained rubber is put into vulcanizing equipment, is 150 ~ 180Kgf/cm at pressure
2, temperature is under the condition of 100 ~ 150 DEG C, carries out sulfidizing 2 ~ 8 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045485.0A CN104672643A (en) | 2015-01-29 | 2015-01-29 | Rubber for truck tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045485.0A CN104672643A (en) | 2015-01-29 | 2015-01-29 | Rubber for truck tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104672643A true CN104672643A (en) | 2015-06-03 |
Family
ID=53308260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045485.0A Pending CN104672643A (en) | 2015-01-29 | 2015-01-29 | Rubber for truck tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104672643A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832626A (en) * | 2017-01-12 | 2017-06-13 | 南京利德东方橡塑科技有限公司 | A kind of high durable type nitrile rubber/CSM composition |
| CN110041634A (en) * | 2019-05-22 | 2019-07-23 | 无锡二橡胶股份有限公司 | A kind of factory formula of efficient swelling resistance rubber roller |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036390A (en) * | 1988-04-07 | 1989-10-18 | 唐德森 | Insulation oil resisting rubber goods and manufacture method |
| CN1715320A (en) * | 2005-07-11 | 2006-01-04 | 张伟 | Composition for producing elastic member |
| CN1746211A (en) * | 2004-09-06 | 2006-03-15 | 刘明辉 | Fire-retardant rubber plate |
| CN102558626A (en) * | 2010-12-23 | 2012-07-11 | 海洋王照明科技股份有限公司 | Oil resistance rubber and application thereof |
| CN102975303A (en) * | 2011-09-07 | 2013-03-20 | 上海天普汽车零部件有限公司 | Preparation method of rubber material for preparing temperature-resistant and oil-resistant rubber products for vehicle pipelines |
| CN103408855A (en) * | 2013-08-29 | 2013-11-27 | 滁州旭中化工有限公司 | Rubber composite containing graphene oxide |
| CN104277348A (en) * | 2014-10-31 | 2015-01-14 | 柳州市中配橡塑配件制造有限公司 | Preparation method of rubber for outer glue layer of power steering tube of automobile |
| CN104292679A (en) * | 2014-10-31 | 2015-01-21 | 柳州市中配橡塑配件制造有限公司 | Preparation method for rubber for inner rubber layer of car power steering hose |
-
2015
- 2015-01-29 CN CN201510045485.0A patent/CN104672643A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036390A (en) * | 1988-04-07 | 1989-10-18 | 唐德森 | Insulation oil resisting rubber goods and manufacture method |
| CN1746211A (en) * | 2004-09-06 | 2006-03-15 | 刘明辉 | Fire-retardant rubber plate |
| CN1715320A (en) * | 2005-07-11 | 2006-01-04 | 张伟 | Composition for producing elastic member |
| CN102558626A (en) * | 2010-12-23 | 2012-07-11 | 海洋王照明科技股份有限公司 | Oil resistance rubber and application thereof |
| CN102975303A (en) * | 2011-09-07 | 2013-03-20 | 上海天普汽车零部件有限公司 | Preparation method of rubber material for preparing temperature-resistant and oil-resistant rubber products for vehicle pipelines |
| CN103408855A (en) * | 2013-08-29 | 2013-11-27 | 滁州旭中化工有限公司 | Rubber composite containing graphene oxide |
| CN104277348A (en) * | 2014-10-31 | 2015-01-14 | 柳州市中配橡塑配件制造有限公司 | Preparation method of rubber for outer glue layer of power steering tube of automobile |
| CN104292679A (en) * | 2014-10-31 | 2015-01-21 | 柳州市中配橡塑配件制造有限公司 | Preparation method for rubber for inner rubber layer of car power steering hose |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832626A (en) * | 2017-01-12 | 2017-06-13 | 南京利德东方橡塑科技有限公司 | A kind of high durable type nitrile rubber/CSM composition |
| CN110041634A (en) * | 2019-05-22 | 2019-07-23 | 无锡二橡胶股份有限公司 | A kind of factory formula of efficient swelling resistance rubber roller |
| CN110041634B (en) * | 2019-05-22 | 2021-07-02 | 无锡二橡胶股份有限公司 | Production formula of efficient swelling-resistant rubber roller |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150603 |