CN102850600A - Rubber track plastics for engineering vehicle and preparation method thereof. - Google Patents
Rubber track plastics for engineering vehicle and preparation method thereof. Download PDFInfo
- Publication number
- CN102850600A CN102850600A CN2011101744138A CN201110174413A CN102850600A CN 102850600 A CN102850600 A CN 102850600A CN 2011101744138 A CN2011101744138 A CN 2011101744138A CN 201110174413 A CN201110174413 A CN 201110174413A CN 102850600 A CN102850600 A CN 102850600A
- Authority
- CN
- China
- Prior art keywords
- antioxidant
- plastics
- engineering truck
- belt track
- 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.)
- Granted
Links
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of rubber track plastics for engineering vehicle and a preparation method thereof. Plastic components are changed, and natural rubber and styrene-butadiene rubber are used in the rubber track plastics for engineering vehicle. Natural rubber has good processing property and high strength. Styrene-butadiene rubber has good wear-resistant properties and relatively low price. The natural rubber and styrene butadiene rubber are used together, to endow the product with good abrasion resistance, anti-aging characteristics, and good process stability. The use of carbon black can provide product with sufficient physical and mechanical properties and improve the wear resistance of the product. Various antioxidant and paraffin are used together, to effectively improve the product ozone-aging resistance in static and dynamic conditions.
Description
Technical field
The present invention relates to supporting rubber belt track plastics of a kind of engineering truck and preparation method thereof, be specifically related to a kind of supporting rubber belt track plastics of engineering truck that ozone ageing had special wear-resisting requirement and preparation method thereof.
Background technology
The life-span of this series products use was shorter in the past, because workshop is abominable, the premature ageing phenomenon easily occurs in product, especially ozone ageing poor-performing, the fine cracks that much causes because of ozone ageing can appear in product surface after the short period of time is used in the working space, replacement of products is frequent, has increased extra use cost concerning the user.
Therefore, a kind of can wear-resisting, ozone proof, reduce the supporting rubber belt track plastics of engineering truck of cost and demand urgently proposing.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of can wear-resisting, ozone proof, reduce the supporting rubber belt track plastics of engineering truck of cost.
For achieving the above object, technical scheme of the present invention is as follows: the supporting rubber belt track plastics of a kind of engineering truck, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 20%～30%, styrene-butadiene rubber(SBR) 20%～30%, carbon black 30%～40%, aromatic hydrocarbon oil 2%～10%, anti-aging agent RD are 1%～2%, antioxidant 4010NA is 1%～2%, antioxidant BLE is 1%～2%, paraffin 1%～2%, vulcanizing agent and promotor 1%～3%.
Preferably, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 22%～28%, styrene-butadiene rubber(SBR) 22%～28%, carbon black 32%～38%, aromatic hydrocarbon oil 4%～8%, anti-aging agent RD are 1.2%～1.8%, antioxidant 4010NA is 1.2%～1.8%, antioxidant BLE is 1.2%～1.8%, paraffin 1.2%～1.8%, vulcanizing agent and promotor 1.5%～2.5%.
Preferably, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 24%～26%, styrene-butadiene rubber(SBR) 24%～26%, carbon black 34%～36%, aromatic hydrocarbon oil 5%～7%, anti-aging agent RD are 1.4%～1.6%, antioxidant 4010NA is 1.4%～1.6%, antioxidant BLE is 1.4%～1.6%, paraffin 1.4%～1.6%, vulcanizing agent and promotor 1.9%～2.3%.
Preferably, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 25%, styrene-butadiene rubber(SBR) 25%, carbon black 25%, aromatic hydrocarbon oil 6%, anti-aging agent RD are 1.5%, antioxidant 4010NA is 1.5%, antioxidant BLE is 1.5%, paraffin 1.5%, vulcanizing agent and promotor 2%.
Preferably, described natural rubber and styrene-butadiene rubber(SBR) are according to carrying out proportioning at 1: 1.
The present invention also provides the preparation method of the supporting rubber belt track plastics of a kind of engineering truck, and this preparation process is:
(1) batching, according to claim 1, the supporting rubber belt track plastics of described engineering truck carry out weigh batching, with formulated together after anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, the paraffin weighing, then by upper auxiliary system carbon black and aromatic hydrocarbon oil are carried out automatic weighing, with formulated together after vulcanizing agent and the promotor weighing;
(2) banburying, first paragraph drops into natural rubber, styrene-butadiene rubber(SBR), anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin in Banbury mixer, add carbon black, aromatic hydrocarbon oil after mixing 50～70 seconds, carries out binder removal after mixing 130～150 seconds; Second segment leaves standstill above-mentioned rubber unvulcanizate and is no less than 8 hours, more above-mentioned plastics is dropped into Banbury mixer again, adds simultaneously vulcanizing agent and promotor, carries out discharge in mixing 50～70 seconds;
(3) open refining, first paragraph, carry out in mill mixing, slice blanking after turning refining 110～130 seconds; Second segment, above-mentioned plastics are carried out in mill again mixing, slice blanking after turning refining 70～90 seconds;
(4) cooling is with below the above-mentioned plastic cool to 35 ℃;
(5) rewinding.
In the technique scheme, the supporting rubber belt track plastics of described engineering truck also comprise other auxiliary agents, and described other auxiliary agents comprise zinc oxide, stearic acid and silane coupling agent etc.; Described anti-aging agent RD is 2,2,4-trimethylammonium-1, and 2-dihyaroquinoline polymer, 4010NA are N-sec.-propyl-N'-diphenyl-para-phenylene diamine, and BLE is acetone and pentanoic pyrocondensation thing.
Pass through technique scheme, the beneficial effect of technical solution of the present invention is: by changing plastic components, in the supporting rubber belt track plastics of described engineering truck, use natural rubber and styrene-butadiene rubber(SBR), natural rubber has good processing characteristics and high strength; the styrene-butadiene rubber(SBR) antiwear characteristic is better, and price is relatively low, natural rubber and styrene-butadiene rubber(SBR) is merged use; can not only give preferably wear-resisting, anti-aging property of product, can have good technology stability again simultaneously; Use carbon black, provide enough physical and mechanical propertiess to product, improved the wear resistance of product; Various anti-aging agent and paraffin are used together, can the anti-ozone ageing of Effective Raise product under static state and current intelligence.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention technology, the below will do to introduce simply to the accompanying drawing of required use in the embodiment technical description, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is preparation technology's schema of a kind of flame-resistant insulation rubber of the present invention embodiment 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The invention provides a kind of can wear-resisting, ozone proof, reduce the supporting rubber belt track plastics of engineering truck of cost.
Embodiment 1,
The supporting rubber belt track plastics of a kind of engineering truck, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises that natural rubber 20%, styrene-butadiene rubber(SBR) 30%, carbon black 40%, aromatic hydrocarbon oil 2%, anti-aging agent RD are 1%, antioxidant 4010NA is 1%, antioxidant BLE is 1%, paraffin 1%, vulcanizing agent and promotor 3%, all the other are other auxiliary agents, described other auxiliary agents comprise zinc oxide, stearic acid and silane coupling agent etc., and other auxiliary agent accountings are 1%.Herein, other auxiliary agents are the conventional raw material in the synthetic field of this rubber, and other auxiliary agents comprise zinc oxide, stearic acid and silane coupling agent, are the raw material in the conventional rubber process.
Natural rubber and styrene-butadiene rubber(SBR) are used according to 1: 1 ratio, can improve wear resistance, can reduce cost again simultaneously; In the technical program carbon black adopt N330 N220, cooperate with natural rubber and the styrene-butadiene rubber(SBR) of front, provide enough physical and mechanical propertiess to product, improved the wear resistance of product.
In the technical program, use Ursol D class (being 4010NA) and paraffin and usefulness, can the ozone-resistant aging property of Effective Raise product under static state and current intelligence, simultaneously use together again anti-aging agent RD and BLE, can the resistant to heat aging performance of Effective Raise product.
The method for preparing the supporting rubber belt track plastics of above-mentioned engineering truck, concrete step comprises:
(1) batching, according to claim 1, the supporting rubber belt track plastics of described engineering truck carry out weigh batching, with formulated together after anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin, other auxiliary agent weighings, then by upper auxiliary system carbon black and aromatic hydrocarbon oil are carried out automatic weighing, with formulated together after vulcanizing agent and the promotor weighing;
(2) banburying, first paragraph drops into natural rubber, styrene-butadiene rubber(SBR), anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin, other auxiliary agents in Banbury mixer, add carbon black, aromatic hydrocarbon oil after mixing 50 seconds, carries out binder removal after mixing 130 seconds; Second segment leaves standstill above-mentioned rubber unvulcanizate and is no less than 8 hours, more above-mentioned plastics is dropped into Banbury mixer again, adds simultaneously vulcanizing agent and promotor, carries out discharge in mixing 50 seconds;
(3) open refining, first paragraph, carry out in mill mixing, slice blanking after turning refining 110 seconds; Second segment, above-mentioned plastics are carried out in mill again mixing, slice blanking after turning refining 70 seconds;
(4) cooling is with below the above-mentioned plastic cool to 35 ℃;
(5) rewinding.
Embodiment 2,
All the other are same as the previously described embodiments, difference is, the supporting rubber belt track plastics of a kind of engineering truck, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises natural rubber, 30%, styrene-butadiene rubber(SBR) 20%, carbon black 30%, aromatic hydrocarbon oil 10%, anti-aging agent RD are 2%, antioxidant 4010NA is 2%, antioxidant BLE is 2%, paraffin 2%, vulcanizing agent and promotor 1%, and other auxiliary agents are 1%.
The method for preparing the supporting rubber belt track plastics of above-mentioned engineering truck, concrete step comprises:
(1) batching, according to claim 1, the supporting rubber belt track plastics of described engineering truck carry out weigh batching, with formulated together after anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin, other auxiliary agent weighings, then by upper auxiliary system carbon black and aromatic hydrocarbon oil are carried out automatic weighing, with formulated together after vulcanizing agent and the promotor weighing;
(2) banburying, first paragraph drops into natural rubber, styrene-butadiene rubber(SBR), anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin, other auxiliary agents in Banbury mixer, add carbon black, aromatic hydrocarbon oil after mixing 70 seconds, carries out binder removal after mixing 150 seconds; Second segment leaves standstill above-mentioned rubber unvulcanizate and is no less than 8 hours, more above-mentioned plastics is dropped into Banbury mixer again, adds simultaneously vulcanizing agent and promotor, carries out discharge in mixing 70 seconds;
(3) open refining, first paragraph, carry out in mill mixing, slice blanking after turning refining 130 seconds; Second segment, above-mentioned plastics are carried out in mill again mixing, slice blanking after turning refining 90 seconds;
(4) cooling is with below the above-mentioned plastic cool to 35 ℃;
(5) rewinding.
Embodiment 3,
All the other are same as the previously described embodiments, difference is, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises that natural rubber 28%, styrene-butadiene rubber(SBR) 28%, carbon black 32%, aromatic hydrocarbon oil 4%, anti-aging agent RD are 1.2%, antioxidant 4010NA is 1.2%, antioxidant BLE is 1.2%, paraffin 1.2%, vulcanizing agent and promotor 1.5%, other auxiliary agents 1.7%.
Embodiment 4,
All the other are same as the previously described embodiments, difference is, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises that natural rubber 22%, styrene-butadiene rubber(SBR) 22%, carbon black 38%, aromatic hydrocarbon oil 8%, anti-aging agent RD are 1.8%, antioxidant 4010NA is 1.8%, antioxidant BLE is 1.8%, paraffin 1.8%, vulcanizing agent and promotor 2.5%, other auxiliary agents 0.3%.
Embodiment 5,
All the other are same as the previously described embodiments, difference is, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises that natural rubber 26%, styrene-butadiene rubber(SBR) 26%, carbon black 34%, aromatic hydrocarbon oil 5%, anti-aging agent RD are 1.4%, antioxidant 4010NA is 1.4%, antioxidant BLE is 1.4%, paraffin 1.4%, vulcanizing agent and promotor 1.9%, other auxiliary agents 1.5%.
Embodiment 6,
All the other are same as the previously described embodiments, difference is, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises that natural rubber 24%, styrene-butadiene rubber(SBR) 24%, carbon black 36%, aromatic hydrocarbon oil 7%, anti-aging agent RD are 1.6%, antioxidant 4010NA is 1.6%, antioxidant BLE is 1.6%, paraffin 1.6%, vulcanizing agent and promotor 2.3%, other auxiliary agents 0.3%.
Embodiment 7,
All the other are same as the previously described embodiments, difference is, the mass percent of each component of the supporting rubber belt track plastics of described engineering truck comprises that natural rubber 25%, styrene-butadiene rubber(SBR) 25%, carbon black 25%, aromatic hydrocarbon oil 6%, anti-aging agent RD are 1.5%, antioxidant 4010NA is 1.5%, antioxidant BLE is 1.5%, paraffin 1.5%, vulcanizing agent and promotor 2%, other auxiliary agents 11%.
The method for preparing the supporting rubber belt track plastics of above-mentioned engineering truck, concrete step comprises:
(1) batching, according to claim 1, the supporting rubber belt track plastics of described engineering truck carry out weigh batching, with formulated together after anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin, other auxiliary agent weighings, then by upper auxiliary system carbon black and aromatic hydrocarbon oil are carried out automatic weighing, with formulated together after vulcanizing agent and the promotor weighing;
(2) banburying, first paragraph drops into natural rubber, styrene-butadiene rubber(SBR), anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin, other auxiliary agents in Banbury mixer, add carbon black, aromatic hydrocarbon oil after mixing 60 seconds, carries out binder removal after mixing 140 seconds; Second segment leaves standstill above-mentioned rubber unvulcanizate and is no less than 8 hours, more above-mentioned plastics is dropped into Banbury mixer again, adds simultaneously vulcanizing agent and promotor, carries out discharge in mixing 50～70 seconds;
(3) open refining, first paragraph, carry out in mill mixing, slice blanking after turning refining 120 seconds; Second segment, above-mentioned plastics are carried out in mill again mixing, slice blanking after turning refining 80 seconds;
(4) cooling is with below the above-mentioned plastic cool to 35 ℃;
(5) rewinding.
The present embodiment technical scheme is the best-of-breed technology scheme of the supporting rubber belt track plastics of the described engineering truck of preparation, adopts the synthetic plastics of this technical scheme, and ageing resistance is better, and product is longer work-ing life, has reduced use cost concerning the user.
Except above-mentioned several embodiment, the ratio that each component is shared and proportioning mode thereof can also be other situations, and embodiment is determined on a case-by-case basis, and at this, the present invention does not limit.
Pass through technique scheme, the beneficial effect of technical solution of the present invention is: by changing plastic components, in the supporting rubber belt track plastics of described engineering truck, use natural rubber and styrene-butadiene rubber(SBR), natural rubber has good processing characteristics and high intensity; the styrene-butadiene rubber(SBR) antiwear characteristic is better, and price is relatively low, natural rubber and styrene-butadiene rubber(SBR) is merged use; can not only give preferably wear-resisting, anti-aging property of product, can have good technology stability again simultaneously; Use carbon black, provide enough physical and mechanical propertiess to product, improved the wear resistance of product; Various anti-aging agent and paraffin are used together, can the anti-ozone ageing of Effective Raise product under static state and current intelligence.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, in other embodiments realization.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. supporting rubber belt track plastics of engineering truck, it is characterized in that, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 20%～30%, styrene-butadiene rubber(SBR) 20%～30%, carbon black 30%～40%, aromatic hydrocarbon oil 2%～10%, anti-aging agent RD are 1%～2%, antioxidant 4010NA is 1%～2%, antioxidant BLE is 1%～2%, paraffin 1%～2%, vulcanizing agent and promotor 1%～3%.
2. supporting rubber belt track plastics of engineering truck according to claim 1, it is characterized in that, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 22%～28%, styrene-butadiene rubber(SBR) 22%～28%, carbon black 32%～38%, aromatic hydrocarbon oil 4%～8%, anti-aging agent RD are 1.2%～1.8%, antioxidant 4010NA is 1.2%～1.8%, antioxidant BLE is 1.2%～1.8%, paraffin 1.2%～1.8%, vulcanizing agent and promotor 1.5%～2.5%.
3. supporting rubber belt track plastics of engineering truck according to claim 2, it is characterized in that, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 24%～26%, styrene-butadiene rubber(SBR) 24%～26%, carbon black 34%～36%, aromatic hydrocarbon oil 5%～7%, anti-aging agent RD are 1.4%～1.6%, antioxidant 4010NA is 1.4%～1.6%, antioxidant BLE is 1.4%～1.6%, paraffin 1.4%～1.6%, vulcanizing agent and promotor 1.9%～2.3%.
4. supporting rubber belt track plastics of engineering truck according to claim 3, it is characterized in that, the supporting rubber belt track plastics of described engineering truck comprise the component of following mass percent: natural rubber 25%, styrene-butadiene rubber(SBR) 25%, carbon black 25%, aromatic hydrocarbon oil 6%, anti-aging agent RD are 1.5%, antioxidant 4010NA is 1.5%, antioxidant BLE is 1.5%, paraffin 1.5%, vulcanizing agent and promotor 2%.
5. the supporting rubber belt track plastics of each described engineering truck is characterized in that according to claim 1-4, and described natural rubber and styrene-butadiene rubber(SBR) are according to carrying out proportioning at 1: 1.
6. the preparation method of the supporting rubber belt track plastics of engineering truck is characterized in that, this preparation process is:
(1) batching, according to claim 1, the supporting rubber belt track plastics of described engineering truck carry out weigh batching, place mixing after anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, the paraffin weighing, then by upper auxiliary system carbon black and aromatic hydrocarbon oil are carried out automatic weighing, place mixing after vulcanizing agent and the promotor weighing;
(2) banburying, first paragraph drops into natural rubber, styrene-butadiene rubber(SBR), anti-aging agent RD, antioxidant 4010NA, antioxidant BLE, paraffin in Banbury mixer, add carbon black, aromatic hydrocarbon oil after mixing 50～70 seconds, carries out binder removal after mixing 130～150 seconds; Second segment leaves standstill above-mentioned rubber unvulcanizate and is no less than 8 hours, more above-mentioned plastics is dropped into Banbury mixer again, adds simultaneously vulcanizing agent and promotor, carries out discharge in mixing 50～70 seconds;
(3) open refining, first paragraph, carry out in mill mixing, slice blanking after turning refining 110～130 seconds; Second segment, above-mentioned plastics are carried out in mill again mixing, slice blanking after turning refining 70～90 seconds;
(4) cooling is with below the above-mentioned plastic cool to 35 ℃;
(5) rewinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174413.8A CN102850600B (en) | 2011-06-27 | 2011-06-27 | Rubber track plastics for engineering vehicle and preparation method thereof. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174413.8A CN102850600B (en) | 2011-06-27 | 2011-06-27 | Rubber track plastics for engineering vehicle and preparation method thereof. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102850600A true CN102850600A (en) | 2013-01-02 |
| CN102850600B CN102850600B (en) | 2014-03-19 |
Family
ID=47397609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110174413.8A Active CN102850600B (en) | 2011-06-27 | 2011-06-27 | Rubber track plastics for engineering vehicle and preparation method thereof. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102850600B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709458A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | High-strength mixing rubber material |
| CN105860158A (en) * | 2016-04-26 | 2016-08-17 | 安徽润康橡塑科技有限公司 | Oxidation resisting rubber for automobiles |
| CN107266728A (en) * | 2017-07-28 | 2017-10-20 | 太仓冠联高分子材料有限公司 | A kind of agricultural machinery crawler belt rubber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348580A (en) * | 2007-07-19 | 2009-01-21 | 天津国际联合轮胎橡胶有限公司 | Mining giant self-discharging vehicle tire tread compound |
| CN101357998A (en) * | 2008-08-29 | 2009-02-04 | 河南省开仑化工有限责任公司 | Synthesis process of rubber antioxidant BLE |
-
2011
- 2011-06-27 CN CN201110174413.8A patent/CN102850600B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348580A (en) * | 2007-07-19 | 2009-01-21 | 天津国际联合轮胎橡胶有限公司 | Mining giant self-discharging vehicle tire tread compound |
| CN101357998A (en) * | 2008-08-29 | 2009-02-04 | 河南省开仑化工有限责任公司 | Synthesis process of rubber antioxidant BLE |
Non-Patent Citations (1)
| Title |
|---|
| 张启耀: "橡胶加工助剂", 《上海化工》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709458A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | High-strength mixing rubber material |
| CN105860158A (en) * | 2016-04-26 | 2016-08-17 | 安徽润康橡塑科技有限公司 | Oxidation resisting rubber for automobiles |
| CN107266728A (en) * | 2017-07-28 | 2017-10-20 | 太仓冠联高分子材料有限公司 | A kind of agricultural machinery crawler belt rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102850600B (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102516608B (en) | Nanometer rare earth inorganic substance/rubber composite with high wear resistant and excellent dynamic property | |
| CN102604167B (en) | Preparation method of vulcanized rubber | |
| US7891391B2 (en) | Tire with tread having an outer cap layer and underlying transition layer containing at least one of depolymerized rubber, pre-cured rubber and coal dust | |
| CN100441622C (en) | Rubber composition for tire tread | |
| CN102807720B (en) | Rubber formula and preparation method thereof | |
| CN103304881B (en) | Novel carbon black dispersing agent for rubber and preparation method thereof | |
| CN102850602B (en) | Tire rubber and its preparation method | |
| CN103980560A (en) | High-wear-resistant engineering tire tread rubber | |
| CN101845156A (en) | Anti-fatigue and deflection-resistant tire sidewall rubber and production process thereof | |
| JP2007131730A (en) | Rubber composition and tire using the same | |
| CN102850600B (en) | Rubber track plastics for engineering vehicle and preparation method thereof. | |
| CN110684247A (en) | Energy-saving wear-resistant steel wire rope core conveying belt and manufacturing method thereof | |
| CN107286402A (en) | A kind of high speed rubber belt track decorative pattern side glue and its manufacture method | |
| CN102234387A (en) | Calcium sulfate whisker modified rubber and preparation process thereof | |
| CN104031298B (en) | A kind of tire flame retardant rubber and its preparation method and application | |
| CN105885123A (en) | High-performance rubber composition for off-road passenger car tire sidewalls | |
| CN103467801A (en) | Conveyer belt cover rubber with strong tensile strength and wear resistance and preparation method thereof | |
| CN102585316B (en) | Cutting-resistant bias tire tread mix and preparation method thereof | |
| KR100450639B1 (en) | Rubber composition for tire tread using nanoclay as reinforcing agent | |
| CN102617894A (en) | High performance elastomer composition | |
| CN102850601A (en) | Damping rubber material and its preparation method | |
| CN104059255A (en) | Rubber for high-load bias tires and preparation method thereof | |
| CN110643088A (en) | Wear-resistant cold-resistant impact-resistant rubber composite material and preparation method thereof | |
| CN110684248A (en) | Wear-resistant cold-resistant impact-resistant steel wire rope core conveying belt and manufacturing method thereof | |
| CN105218906A (en) | Carboxy nitrile rubber and ethylene acrylic zinc salt ionic linkage polymer elastomer blend V are with infantees glue sizing material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Sangang Village, Ludu Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Guanlian New Materials Technology Co., Ltd. Address before: 215000 Sangang Village, Ludu Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Taicang Guanlian Polymeric Material Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |