CN101200560B - Formula of aviation tire tread glue adaptive to ocean environment - Google Patents
Formula of aviation tire tread glue adaptive to ocean environment Download PDFInfo
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- CN101200560B CN101200560B CN200710050387A CN200710050387A CN101200560B CN 101200560 B CN101200560 B CN 101200560B CN 200710050387 A CN200710050387 A CN 200710050387A CN 200710050387 A CN200710050387 A CN 200710050387A CN 101200560 B CN101200560 B CN 101200560B
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Abstract
The present invention provides a recipe of aviation tyre tread rubber applicable to the marine environment. The rubber is made of natural rubber which is used as the main material, butadiene styrene rubber, cracking prevention agent, heat stabilizer, high abrasion-resistant carbon black with novel process and high structure, high dispersion white carbon black, silicon alkyl coupling agent, para-phenylene diamine type anti-aging agent and ketoamine type anti-aging agent which are used as the main auxiliary materials according to a certain proportion. The tyre tread rubber provided by the present invention has the advantages of UV-light resistance, ozone resistance, atmosphere aging resistance, salt atmosphere resistance and fungus corrosion resistance, as well as good comprehensive performance required by aviation tyre; therefore, the present invention is particularly applicable to aviation tyres used in the marine environment.
Description
Technical field:
The present invention relates to the aviation tire tread glue material, particularly adapt to the prescription of the aviation tire tread glue material of ocean environment.
Background technology:
When aircraft tyre used at oceanic environment, because refraction, the reflection of seawater, it is strong especially that tire is subjected to ultraviolet irradiation, summer particularly, the intensive solar radiation, the metal deck temperature is higher, add that salt fog and atmospheric moisture are big on the sea, surface of tyre easily grows mould.The present aircraft tyre that in environment like this, uses, to uvioresistant, high temperature resistant, moisture-proof is warm, the performance of salt fog and mould is all not enough, needs the higher aircraft tyre of development performance adapt to oceanic environment for use.
Summary of the invention:
The objective of the invention is to provide a kind of and not only have the characteristic of existing aviation tire tread glue but also have ultraviolet radiation resisting, heat resistance is aging, the aging and salt spray resistance of Chinese People's Anti-Japanese Military and Political College's gas, and the aviation tire tread glue material of the adaptation ocean environment of the erosion performance of anti-the mould,
A kind of aviation tire tread glue of using at ocean environment of being used for is made by mixer mixing by following formulation ratio raw material, and each component raw material consumption weight part proportioning is as follows:
1
#Smoke sheet rubber 80～100
Styrene-butadiene rubber(SBR) 1,500 5～20
Be full of cracks prevents agent Okerin 1900/1H 1～5
N339 carbon black or N375 carbon black 10～100
White carbon black Jc sil 150 or Ultrasil 7000GR 1～20
Silane coupling agent WD-40 or KH-845-4 0.5～5
Thermo-stabilizer HS-80 or anti-recovery agent PK900 0.5～5
Zinc oxide 3～10
Stearic acid 1～4
Anti-aging agent 4020 or 4010NA 1～4
Anti-aging agent RD 1～4
Insoluble sulfur IS-60 or IS-90 1～4
Accelerant N OBS or NS or DZ 0.5～3.0
Tread rubber sizing material of the present invention is a main raw with the natural rubber, and with styrene-butadiene rubber(SBR), be full of cracks prevents agent, thermo-stabilizer, the high structure high wear-resistant carbon black of novel process, polymolecularity white carbon black, silane coupling agent, p phenylenediamine type antioxidant, ketoamine class anti-aging agent is main auxiliary material, and is formulated by a certain percentage.Add be full of cracks and prevent agent, can make sizing material have anti-ozone ageing, the high-performance of anti-ultraviolet aging and Chinese People's Anti-Japanese Military and Political College's gas aging cracking, add thermo-stabilizer, can make sizing material have good thermostability, other components in the prescription also can make tread rubber have salt spray resistance, the erosive of anti-mould characteristics, and has the tensile strength height that aviation tire tread glue should have, the tearing toughness height, the tensile yield height, the stress at definite elongation height, the living heat of compression fatigue is lower, temperature limit of brittleness is low, the good characteristics of anti-flex crack performance.
This properties of rubber after tested, its performance range such as following table:
| Project | Unit | Performance range |
| Tensile strength | MPa | 24.0～30.0 |
| Tear strength | kN/m | 130～170 |
| Flex crack rank (300,000 times) | Level | 0～6 |
| Compression fatigue is given birth to heat | ℃/25min | 15～25 |
| Vulkameter torque curve velocity of variation (153 ℃ * 60min) | ％ | -15～-5 |
| Elongation change rate after the 100 ℃ * 24h hot air aging | ％ | -25～-15 |
| Ozone ageing (100PPhm, 40 ℃, 25% elongation) | - | 24h does not go out to split |
| Day photoaging (inferior bell shape sample, elongation 50% places the outdoor daylight straight shot places to tan by the sun) | - | Do not go out to split in 12 months |
| Mould test (pressing the GJB150.10 relevant regulations carries out) | Level | ≤2 |
Embodiment:
The several embodiment of various details, but be not qualification to content of the present invention.
Each component raw material consumption is a weight part among the following form embodiment:
Component title embodiment 1 embodiment 2 embodiment 3
1
#Smoke sheet rubber 80 90 95
Styrene-butadiene rubber(SBR) 1,500 20 10 5
Be full of cracks prevents agent Okerin 1900/1H 2.5 2.5 2.5
N339 carbon black or N375 carbon black 42 45 50
White carbon black Jc sil 150 or Ultrasil 7000GR 10 10 5
Silane coupling agent WD-40 or KH-845-4 222
Thermo-stabilizer HS-80 or anti-recovery agent PK900 222
Zinc oxide 555
Stearic acid 2.0 2.5 2.5
Anti-aging agent 4020 or 4010NA 2.5 2.5 2.5
Anti-aging agent RD 222
Insoluble sulfur IS-60 or IS-90 2.0 2.2 2.5
Accelerant N OBS or NS or DZ 1.5 1.2 1.0
The various embodiments described above prescription produces rubber unvulcanizate by mixer mixing, the mode of extruding with forcing machine, rubber unvulcanizate is made the tyre surface work in-process, on shaper, the tyre surface work in-process are attached to carcass top, make green tyre, and be the aircraft tyre finished product by the vulcanizer sulfuration.
Claims (1)
1. adapt to the aviation tire tread glue of ocean environment, it is characterized in that: formed through mixer mixing by the following raw materials according proportioning, each component raw material consumption weight part ratio is:
1
#Smoke sheet rubber 80～100
Styrene-butadiene rubber(SBR) 1,500 5～20
Be full of cracks prevents agent Okerin 1900/1H 1～5
N339 carbon black or N375 carbon black 10～100
White carbon black Jc sil 150 1～20
Silane coupling agent WD-40 or KH-845-4 0.5～5
Thermo-stabilizer HS-80 0.5～5
Zinc oxide 3～10
Stearic acid 1～4
Antioxidant 4010NA 1～4
Anti-aging agent RD 1～4
Insoluble sulfur IS-60 or IS-90 1～4
Accelerant N OBS or DZ 0.5～3.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710050387A CN101200560B (en) | 2007-11-01 | 2007-11-01 | Formula of aviation tire tread glue adaptive to ocean environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710050387A CN101200560B (en) | 2007-11-01 | 2007-11-01 | Formula of aviation tire tread glue adaptive to ocean environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101200560A CN101200560A (en) | 2008-06-18 |
| CN101200560B true CN101200560B (en) | 2010-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710050387A Active CN101200560B (en) | 2007-11-01 | 2007-11-01 | Formula of aviation tire tread glue adaptive to ocean environment |
Country Status (1)
| Country | Link |
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| CN (1) | CN101200560B (en) |
Families Citing this family (10)
| 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 |
| FR2957601B1 (en) * | 2010-03-18 | 2012-03-16 | Michelin Soc Tech | TIRE AND RUBBER COMPOSITION CONTAINING GRAFT POLYMER |
| CN102181065B (en) * | 2011-04-08 | 2012-10-03 | 北京海实特科技发展有限公司 | Preparation method of antibacterial rubber and application thereof |
| CN103012884B (en) * | 2011-09-22 | 2015-02-18 | 李和平 | Marine floating rubber hose anticorrosive coating and manufacturing method thereof |
| CN102746536B (en) * | 2012-06-29 | 2013-12-11 | 中橡集团曙光橡胶工业研究设计院 | Formula of low-heat generation aircraft tire tread rubber |
| CN104072818B (en) * | 2014-06-26 | 2016-04-20 | 中橡集团曙光橡胶工业研究设计院 | A kind of large aerospace tyre chafer kiss-coating sizing material |
| CN105111521B (en) * | 2015-09-02 | 2017-01-18 | 徐州工业职业技术学院 | Colored hand cart tire rubber material filled with semi-wet modified attapulgite and preparation method of colored hand cart tire rubber material |
| CN105713246B (en) * | 2016-04-25 | 2017-11-21 | 中国化工集团曙光橡胶工业研究设计院有限公司 | A kind of heat conduction, conductive good aviation tire tread glue |
| CN106589501A (en) * | 2016-12-10 | 2017-04-26 | 钦州学院 | Marine environment aviation tire tread rubber and preparation method thereof |
| CN111944214B (en) * | 2020-08-24 | 2022-05-03 | 中国化工集团曙光橡胶工业研究设计院有限公司 | Aircraft tire tread rubber and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1351102A (en) * | 2000-10-27 | 2002-05-29 | 周明君 | Tyre buffering adhesive |
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2007
- 2007-11-01 CN CN200710050387A patent/CN101200560B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1351102A (en) * | 2000-10-27 | 2002-05-29 | 周明君 | Tyre buffering adhesive |
Non-Patent Citations (5)
| Title |
|---|
| 刘志辉等,.航空子午线轮胎胎面胶配方的研究.轮胎工业25.2005,25598-600. * |
| 李花婷等，.NR/SR并用对全钢载重子午线轮胎胎面胶性能的影响.轮胎工业27 8.2007,27(8),478-481. * |
| 路天庆等,.载重子午线轮胎胎面胶配方改进.轮胎工业26.2006,26352-354. * |
| 郭永义,.航空轮胎配方设计.特种橡胶制品.1980,24-36. * |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101200560A (en) | 2008-06-18 |
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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 |