CN103980556B - A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber - Google Patents
A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber Download PDFInfo
- Publication number
- CN103980556B CN103980556B CN201410185449.XA CN201410185449A CN103980556B CN 103980556 B CN103980556 B CN 103980556B CN 201410185449 A CN201410185449 A CN 201410185449A CN 103980556 B CN103980556 B CN 103980556B
- Authority
- CN
- China
- Prior art keywords
- tire
- tread
- heavy load
- improve
- prevulcanized
- 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.)
- Active
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber, it is to be passed through mixer mixing by each raw material based on consumption weight, producing elastomeric compound, elastomeric compound makes ring-type or strip precured tread through extruded tread, sulfuration.The invention have the advantage that the anti-wear performance that improve truck retreads, improve the service life of tire, decrease tire and the problems such as delamination, bulge, explosion in use occur because tyre temperature is too high, improve the safety in utilization of truck retreads.
Description
Technical field
The present invention relates to macromolecular material, specifically a kind of high abrasion, high strength heavy load automobile tire tyre retreading presulfurization
Tread rubber.
Background technology
The many travelings of truck tire are in good road surface, and based on highway, and truck tire running time length, load are big.
Tread rubber wearability is good, intensity high service life that can improve tire.After the carcass of truck tyre renovation is use
Old carcass, tyre-e/or performance relatively new tyre has declined, and adds in refurbishment process and also again to heat tire, so
The tyre-e/or performance of renovation rear tyre is not as new tyre, it is desired to the prevulcanized tire tread rubber of renovation not only wants wearability to want heat the most simultaneously
Low, Heat stability is good, it is to avoid because tread rubber heat height causes the problem that internal delamination bulge occurs in retreads carcass.
Summary of the invention
The invention aims to provide the truck tyre tyre retreading of a kind of high abrasion, high intensity, low-heat-generation, Gao Dingshen
Use prevulcanized tire tread rubber.High-wear resistance can improve the distance travelled of tire；High intensity, height stretch performance surely so that tire exists
At a high speed, high to carry tread rubber deformation when travelling little, and heat is low, is conducive to improving safety and the high speed performance of tire；Low-heat-generation
Tire can be avoided because tyre temperature is too high in use to cause tire delamination, bulge, scrap in advance.
The technical scheme realizing the object of the invention is:
A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber, use 3# smoke sheet rubber for leading and using
Part butadiene rubber, also new technology high structure high wear-resistant carbon black N375, precipitated silica VN3, silane coupler, thermally-stabilised
Agent HS-80 and multifunctional assistant cross-linking agent WY988, multi-functional processing aid ZNZB746 etc., mixed by banbury by proportioning raw materials
Refining, produces elastomeric compound, and elastomeric compound makes ring-type or strip precured tread through extruded tread, sulfuration.Concrete materials and use
Material consumption weight is:
3# smoke sheet rubber 80～90
Butadiene rubber 10～20
New technology high structure high wear-resistant carbon black N375 45～50
Precipitated silica VN3 5～10
Multi-functional processing aid ZNZB746 2～3
Silane coupler 1～3
Heat stabilizer HS-80 1～3
Zinc oxide 3～5
Stearic acid 2～3
P phenylenediamine type antioxidant 4,020 1～3
Ketone amines antioxidants S-RD 1～3
Protection wax okerin1900/1L/H 1～3
Insoluble sulfuy IS-60 1～3
Sulfenamide type accelerators NS 1～3
Multifunctional assistant cross-linking agent WY988 0.4～1.0
Anti-scorching agent CTP 0.1～0.3.
Described natural rubber is main and uses part butadiene rubber, natural rubber good combination property, such as: hot strength is high, raw
Heat is low, elastic greatly, percentage elongation is high, wearability is good.Butadiene rubber abrasion performance, flexural property are good.
Described reinforcement system is adopted new technology high structure high wear-resistant carbon black, new technology high structure high wear-resistant carbon black anti-wear performance
Good, surely to stretch height, heat low；
Described white carbon, silane coupler, white carbon and silane coupler with tearing strength same that can improve sizing material
Time reduce heat.
Described heat stabilizer HS-80 is improved heat stability and the stress at definite elongation of sizing material.
Described multifunctional assistant cross-linking agent WY988 can reduce sizing material heat, improve the anti-wear performance of sizing material；
Described multi-functional processing aid ZNZB746 can improve the mixing uniformity of sizing material, cut resistant puncture, resist to collapse and use up block
Performance, can improve the mobility of sizing material simultaneously.
Described p phenylenediamine type antioxidant 4020 can improve the anti-dynamic aging performance of sizing material, ozone-resistant ageing properties.
Described ketone amines antioxidants S-RD can improve the heat-resistant air aging property of sizing material, can reduce sizing material simultaneously
Heat；
Described protection wax can move to the surface of sizing material and form protective filmy layer, prevents the erosion to sizing material of ozone and oxygen
With aging.
Very fast and sizing material the stress at definite elongation of the curingprocess rate of described sulfenamide type accelerators is high, can improve sizing material determine stretch
Stress, deforms little during sizing material stress, the high speed performance of tire is good.
The invention have the advantage that the anti-wear performance that improve truck retreads, improve the service life of tire,
Decrease tire and the problems such as delamination, bulge, explosion in use occur because tyre temperature is too high, improve truck
The safety in utilization of retreads.
The present invention is by the selection of formula raw material types, the reasonable disposition of formula, reaching the excellent of formula overall performance
Changing and integrate, improve the service life of retreads, safety in utilization and high speed performance, specific performance is shown in Table 1:
Table 1: properties of rubber
Detailed description of the invention
Several embodiments of the present invention are described below, but present disclosure is not limited to this completely.
A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber, its each component raw material dosage is
Weight portion:
| Raw material | Embodiment 1 | Embodiment 2 |
| 3# smoke sheet rubber | 90 | 80 |
| Butadiene rubber | 10 | 20 |
| New technology high structure high wear-resistant carbon black N375 | 45 | 50 |
| White carbon VN3 | 10 | 5 |
| Multi-functional processing aid ZNZB746 | 2 | 2 |
| Silane coupler | 3 | 3 |
| Heat stabilizer HS-80 | 2 | 2 |
| Zinc oxide | 5 | 5 |
| Stearic acid | 3 | 3 |
| P phenylenediamine type antioxidant 4020 | 1.5 | 1.5 |
| Ketone amines antioxidants S-RD | 1.5 | 1.5 |
| Protection wax okerin1900/1L/H | 2 | 2 |
| Insoluble sulfuy IS-60 | 1.8 | 1.7 |
| Sulfenamide type accelerators NS | 1.2 | 1.3 |
| Multifunctional assistant cross-linking agent WY988 | 0.4 | 0.6 |
| Anti-scorching agent CTP | 0.3 | 0.3 |
The various embodiments described above preparation technology is identical, by proportioning raw materials by mixer mixing, produces elastomeric compound, elastomeric compound
Make ring-type or strip precured tread through extruded tread, sulfuration, precured tread is attached to through polishing, brushing rubber cement etc.
On the old carcass of tire that PROCESS FOR TREATMENT is crossed, the tire finished product after post-cure is renovated.
Claims (1)
1. high abrasion, a high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber, is characterized in that: by following by consumption weight
The raw material of amount part proportioning meter by mixer mixing, produces elastomeric compound, elastomeric compound through extruded tread, sulfuration make ring-type or
Strip precured tread:
3# smoke sheet rubber 80～90
Butadiene rubber 10～20
New technology high structure high wear-resistant carbon black N375 45～50
Precipitated silica VN3 5～10
Multi-functional processing aid ZNZB746 2～3
Silane coupler 1～3
Heat stabilizer HS-80 1～3
Zinc oxide 3～5
Stearic acid 2～3
P phenylenediamine type antioxidant 4,020 1～3
Ketone amines antioxidants S-RD 1～3
Protection wax okerin1900/1L/H 1～3
Insoluble sulfuy IS-60 1～3
Sulfenamide type accelerators NS 1～3
Multifunctional assistant cross-linking agent WY988 0.4～1.0
Anti-scorching agent CTP 0.1～0.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185449.XA CN103980556B (en) | 2014-05-05 | 2014-05-05 | A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185449.XA CN103980556B (en) | 2014-05-05 | 2014-05-05 | A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103980556A CN103980556A (en) | 2014-08-13 |
| CN103980556B true CN103980556B (en) | 2017-01-04 |
Family
ID=51272739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410185449.XA Active CN103980556B (en) | 2014-05-05 | 2014-05-05 | A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103980556B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105367831B (en) * | 2015-11-23 | 2017-08-25 | 赛轮金宇集团股份有限公司 | A kind of low rolling resistance high abrasion retreads precured tread sizing material and preparation method thereof |
| CN105860156A (en) * | 2016-04-25 | 2016-08-17 | 中国化工集团曙光橡胶工业研究设计院有限公司 | Pre-vulcanized tread rubber for retreaded tire and manufacturing process of pre-vulcanized tread rubber |
| CN106543489A (en) * | 2016-11-29 | 2017-03-29 | 青岛开世橡胶履带有限公司 | A kind of low-heat-generation, anti-twist, incompressible rubber compounding and preparation method thereof |
| CN109080177A (en) * | 2018-07-27 | 2018-12-25 | 朱炽达 | A kind of assembled tyre |
| CN111363209A (en) * | 2020-03-03 | 2020-07-03 | 中策橡胶集团有限公司 | Formula and application of tire rubber containing multifunctional vulcanizing agent |
| CN111391156A (en) * | 2020-03-03 | 2020-07-10 | 中策橡胶集团有限公司 | Preparation process of tire rubber |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319061B (en) * | 2008-07-12 | 2011-08-10 | 中橡集团曙光橡胶工业研究设计院 | Tire tread glue formulation adapted for various pavement conditions |
| CN101440176A (en) * | 2008-12-24 | 2009-05-27 | 昊华南方(桂林)橡胶有限责任公司 | Giant engineering tire tread rubber and giant engineering tyre using the same |
| CN101538378B (en) * | 2009-03-31 | 2011-03-09 | 山东恒宇橡胶有限公司 | All-steel tire tread synthetic adhesive with high abrasion |
| CN102276882B (en) * | 2011-07-19 | 2013-03-06 | 中橡集团曙光橡胶工业研究设计院 | Tread rubber with high-cutting and tearing resistant performance and low-dynamic heat generation |
| CN103073754B (en) * | 2013-02-06 | 2015-06-10 | 三角轮胎股份有限公司 | Low-rolling-resistance tire tread rubber composition |
| CN103642073B (en) * | 2013-11-26 | 2016-05-04 | 山东瑞川硅业有限公司 | A kind of vulcanizing system of the anti-recovery of building rubber support |
-
2014
- 2014-05-05 CN CN201410185449.XA patent/CN103980556B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103980556A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103980556B (en) | A kind of high abrasion, high strength heavy load automobile tire tyre retreading prevulcanized tire tread rubber | |
| CN101319061B (en) | Tire tread glue formulation adapted for various pavement conditions | |
| US9487050B2 (en) | Tire with tread having base layer comprised of diverse zoned rubber compositions | |
| US9809058B2 (en) | Tire with rubber tread of intermedial and lateral zones with path of least electrical resistance | |
| CN104119578A (en) | Rubber composition for tread of truck radial tire with low hysteresis loss | |
| CN103857741A (en) | Sidewall rubber composition and tire using same | |
| WO2013080664A1 (en) | Pneumatic tire and method for manufacturing same | |
| US9539860B2 (en) | Tire with rubber tread of intermedial and lateral zones with periperial sidewall extensions | |
| JP6057683B2 (en) | Rubber composition for base tread, method for producing the same, and pneumatic tire | |
| CN105400017A (en) | Abrasion resistant rubber and preparation method thereof | |
| KR20120140598A (en) | Rubber composition for clinch or chafer, and pneumatic tire | |
| EP2990226B1 (en) | Tire with circumferentially zoned tread including stratified lateral zones and peripheral sidewall extension zones | |
| EP2990224B1 (en) | Tire with rubber tread of intermedial and peripheral stratified zones | |
| CN106947124A (en) | A kind of good and wear-resisting meridian aviation tyre tread rubber sizing material of belt cutting-resisting property | |
| US20130281610A1 (en) | Rubber composition for tread and pneumatic tire using the same for tread | |
| CN102746536B (en) | Formula of low-heat generation aircraft tire tread rubber | |
| JP2020128131A (en) | Tread rubber composition and tire | |
| CN108864506A (en) | Glue is protected in a kind of large aerospace radial rim of the mouth | |
| CN103435871B (en) | A kind of motor tyre casing tread rubber | |
| CN100471902C (en) | Rubber composition for tire tread | |
| CN106633226B (en) | A kind of low-heat-generation, high resiliency radial air tyre shoulder wedge | |
| JP6285214B2 (en) | Pneumatic tires for winter | |
| JP6174921B2 (en) | tire | |
| CN103483756A (en) | Rubber composition for tires | |
| CN104558704B (en) | A kind of rubber composition for the type of resistance to bundle truck radial tire tread |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 55 Hengtang Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region, 541004 Patentee after: CHINA NATIONAL CHEMICAL CORPORATION, SHUGUANG RUBBER INDUSTRY RESEARCH AND DESIGN INSTITUTE CO., LTD. Address before: No. 55 Hengtang Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region, 541004 Patentee before: Zhongxiang Group Shuguang Rubber Industry Research Design Institute |
|
| CP01 | Change in the name or title of a patent holder |