CN103951922A - Acrylate synchronous belt - Google Patents
Acrylate synchronous belt Download PDFInfo
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- CN103951922A CN103951922A CN201410143365.XA CN201410143365A CN103951922A CN 103951922 A CN103951922 A CN 103951922A CN 201410143365 A CN201410143365 A CN 201410143365A CN 103951922 A CN103951922 A CN 103951922A
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- parts
- acrylate
- timing belt
- belt
- synchronous belt
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Abstract
The invention belongs to the technical field of automobile synchronous belts, and especially relates to an acrylate synchronous belt. The acrylate synchronous belt is composed of a belt back, a piece of wrapping cloth, belt teeth and a core rope. The belt teeth are composed of the following compositions in parts by weight: 70-80 parts of acrylic rubber, 30-20 parts of cis-1,4-polybutadiene rubber, 0.5-2 parts of stearic acid, 1-4 parts of an antiaging agent, 40-68 parts of high-wear-resistance furnace black, 3-8 parts of sodium stearate, 0.1-3 parts of potassium stearate, 0.1-2 parts of a vulcanizing agent and 0.1-2 parts of a scorch retarder. The acrylate synchronous belt is capable of adapting to all kinds of weather, resisting high temperature, resisting ozone and resisting oil, and is small in elongation, resistant to flex, good in wear resistance, long in service life and wide in application prospect.
Description
Technical field
The invention belongs to the technical field of Timing Belt for Automobile, refer in particular to a kind of acrylate Timing Belt.
Background technology
Existing automobile synchronous belt because of to temperature require too highly, use HNBR production cost too high, be therefore necessary to be improved.
Summary of the invention
The object of this invention is to provide a kind of low cost, adapt to various weather, high temperature resistant, resistance to ozone, oil resistant, elongation is little, resistance to subdues, wear resisting property is good, long service life, the automobile having a extensive future acrylate Timing Belt.
The object of the present invention is achieved like this:
Acrylate Timing Belt, is made up of the band back of the body, infantees, band tooth, core rope, and described band tooth is made up of following parts by weight of component:
Acrylic elastomer 70-80 part, cis-1,4-polybutadiene rubber 30-20 part,
Stearic acid 0.5-2 part, anti-aging agent 1-4 part,
High abrasion furnace black(HAF) 40-68 part, 8 parts of sodium stearate 3 –,
3 parts of potassium stearate 0.1 –, 2 parts of vulcanizing agent 0.1 –,
2 parts of scorch retarder 0.1 –.
Preferably, described band tooth is made up of following parts by weight of component:
75 parts of acrylic elastomers, 25 parts of cis-1,4-polybutadiene rubbers,
1.25 parts of stearic acid, 2.5 parts, anti-aging agent,
54 parts of high abrasion furnace black(HAF), 5.5 parts of sodium stearate,
1.55 parts of potassium stearates, 1.05 parts of vulcanizing agents,
1.05 parts of scorch retarder.
Preferably, described vulcanizing agent is one or more the mixture in sulphur, organic sulfide, superoxide, metal oxide, benzoquinones, amine.
Preferably, described scorch retarder is C14H15O2NS (anti-scorching agent CTP).
Preferably, described anti-aging agent is C15H15N (antioxidant BLE).
The present invention compared to existing technology outstanding and useful technique effect is:
The present invention can adapt to various weather, and high temperature resistant, resistance to ozone, oil resistant, elongation is little, resistance to subdues, wear resisting property is good, and long service life, has a extensive future.
Embodiment
Embodiment 1, acrylate Timing Belt, is made up of the band back of the body, infantees, band tooth, core rope, and described band tooth is made up of following parts by weight of component:
70 parts of acrylic elastomers, 30 parts of cis-1,4-polybutadiene rubbers,
0.5 part of stearic acid, 1 part, anti-aging agent,
40 parts of high abrasion furnace black(HAF), 3 parts of sodium stearate,
0.1 part of potassium stearate, 0.1 part of vulcanizing agent,
0.1 part of scorch retarder.
Preferably, described vulcanizing agent is one or more the mixture in sulphur, organic sulfide, superoxide, metal oxide, benzoquinones, amine.
Preferably, described scorch retarder is C
14h
15o
2nS.
Preferably, described anti-aging agent is C
15h
15n.
Embodiment 2, the present embodiment is substantially the same manner as Example 1, and its difference is,
Described band tooth is made up of following parts by weight of component:
75 parts of acrylic elastomers, 25 parts of cis-1,4-polybutadiene rubbers,
1.25 parts of stearic acid, 2.5 parts, anti-aging agent,
54 parts of high abrasion furnace black(HAF), 5.5 parts of sodium stearate,
1.55 parts of potassium stearates, 1.05 parts of vulcanizing agents,
1.05 parts of scorch retarder.
Embodiment 3, the present embodiment is substantially the same manner as Example 1, and its difference is,
The band tooth of acrylate Timing Belt is made up of following parts by weight of component:
80 parts of acrylic elastomers, 20 parts of cis-1,4-polybutadiene rubbers,
2 parts of stearic acid, 4 parts, anti-aging agent,
68 parts of high abrasion furnace black(HAF), 38 parts of sodium stearate,
3 parts of potassium stearates, 2 parts of vulcanizing agents,
2 parts of scorch retarder.
As shown in table 1, after testing, the overall performance of the acrylate Timing Belt that employing the present embodiment 1,2,3 makes is better than like product (acrylate Timing Belt of the prior art and neoprene latex Timing Belt), overall performance and hydrogenated butyronitrile Timing Belt maintain an equal level, but, adopt the cost of this formula manufacture acrylate Timing Belt more much lower than hydrogenated butyronitrile Timing Belt, make the competitive edge of product more obvious.
| Title | Heat-resisting | Resistance to ozone |
| Acrylate Timing Belt | 150℃ | Excellent |
| Neoprene latex Timing Belt | 100℃ | Good |
| Hydrogenated butyronitrile Timing Belt | 150℃ | Excellent |
Table 1
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.
Claims (5)
1. acrylate Timing Belt, is made up of the band back of the body, infantees, band tooth, core rope, it is characterized in that, described band tooth is made up of following parts by weight of component:
Acrylic elastomer 70-80 part, cis-1,4-polybutadiene rubber 20-30 part,
Stearic acid 0.5-2 part, anti-aging agent 1-4 part,
High abrasion furnace black(HAF) 40-68 part, 8 parts of sodium stearate 3 –,
3 parts of potassium stearate 0.1 –, 2 parts of vulcanizing agent 0.1 –,
2 parts of scorch retarder 0.1 –.
2. acrylate Timing Belt according to claim 1, is characterized in that: described band tooth is made up of following parts by weight of component:
75 parts of acrylic elastomers, 25 parts of cis-1,4-polybutadiene rubbers,
1.25 parts of stearic acid, 2.5 parts, anti-aging agent,
54 parts of high abrasion furnace black(HAF), 5.5 parts of sodium stearate,
1.55 parts of potassium stearates, 1.05 parts of vulcanizing agents,
1.05 parts of scorch retarder.
3. acrylate Timing Belt according to claim 1, is characterized in that: described vulcanizing agent is one or more the mixture in sulphur, organic sulfide, superoxide, metal oxide, benzoquinones, amine.
4. acrylate Timing Belt according to claim 1, is characterized in that: described scorch retarder is C
14h
15o
2nS.
5. acrylate Timing Belt according to claim 1, is characterized in that: described anti-aging agent is C
15h
15n.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143365.XA CN103951922B (en) | 2014-04-11 | 2014-04-11 | Acrylate timing belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143365.XA CN103951922B (en) | 2014-04-11 | 2014-04-11 | Acrylate timing belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103951922A true CN103951922A (en) | 2014-07-30 |
| CN103951922B CN103951922B (en) | 2018-01-26 |
Family
ID=51329289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410143365.XA Active CN103951922B (en) | 2014-04-11 | 2014-04-11 | Acrylate timing belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103951922B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090191998A1 (en) * | 2004-09-29 | 2009-07-30 | Marco Di Meco | Toothed belt drive for the use with oil |
| CN101633768A (en) * | 2009-09-08 | 2010-01-27 | 青岛海力威密封有限公司 | Acrylic ester rubber and preparation method thereof |
| CN202215664U (en) * | 2011-08-24 | 2012-05-09 | 泰州斯隆达胶带有限公司 | Groove synchronous belt |
| CN102977532A (en) * | 2012-11-27 | 2013-03-20 | 天津鹏翎胶管股份有限公司 | Acrylate rubber composition |
-
2014
- 2014-04-11 CN CN201410143365.XA patent/CN103951922B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090191998A1 (en) * | 2004-09-29 | 2009-07-30 | Marco Di Meco | Toothed belt drive for the use with oil |
| CN101633768A (en) * | 2009-09-08 | 2010-01-27 | 青岛海力威密封有限公司 | Acrylic ester rubber and preparation method thereof |
| CN202215664U (en) * | 2011-08-24 | 2012-05-09 | 泰州斯隆达胶带有限公司 | Groove synchronous belt |
| CN102977532A (en) * | 2012-11-27 | 2013-03-20 | 天津鹏翎胶管股份有限公司 | Acrylate rubber composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103951922B (en) | 2018-01-26 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Xiaobin Inventor after: Sun Haifeng Inventor after: Zheng Jian Inventor after: Ye Weifeng Inventor before: Ye Jian |
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| GR01 | Patent grant |