CN103304902A - Heat-proof magnetic conveyor belt cover rubber and preparation method thereof - Google Patents
Heat-proof magnetic conveyor belt cover rubber and preparation method thereof Download PDFInfo
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- CN103304902A CN103304902A CN201310193618XA CN201310193618A CN103304902A CN 103304902 A CN103304902 A CN 103304902A CN 201310193618X A CN201310193618X A CN 201310193618XA CN 201310193618 A CN201310193618 A CN 201310193618A CN 103304902 A CN103304902 A CN 103304902A
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 66
- 239000005060 rubber Substances 0.000 title claims abstract description 66
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 13
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 13
- 239000006229 carbon black Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 13
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 13
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 13
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 13
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000008117 stearic acid Substances 0.000 claims abstract description 13
- 239000011787 zinc oxide Substances 0.000 claims abstract description 13
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005662 Paraffin oil Substances 0.000 claims abstract description 7
- 229920001897 terpolymer Polymers 0.000 claims description 18
- 239000000391 magnesium silicate Substances 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 9
- 235000019792 magnesium silicate Nutrition 0.000 claims description 9
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 9
- 238000007670 refining Methods 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- NQNBVCBUOCNRFZ-UHFFFAOYSA-N nickel ferrite Chemical compound [Ni]=O.O=[Fe]O[Fe]=O NQNBVCBUOCNRFZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000006247 magnetic powder Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 238000009628 steelmaking Methods 0.000 abstract 1
- 235000019241 carbon black Nutrition 0.000 description 9
- -1 dicumyl peroxides Chemical class 0.000 description 6
- 235000012243 magnesium silicates Nutrition 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 239000012188 paraffin wax Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Belt Conveyors (AREA)
Abstract
The invention provides heat-proof magnetic conveyor belt cover rubber. The cover rubber comprises the following components in parts by weight: 100 parts of ethylene propylene diene monomer rubber, 2-5 parts of anti-aging agent, 5-10 parts of zinc oxide, 2-8 parts of magnesium oxide, 1-3 parts of stearic acid, 25-50 parts of carbon black, 4-6 parts of dicumyl peroxide, 30-50 parts of asbestos fiber, 150-300 parts of magnetic powder, and 5-20 parts of paraffin oil. In addition, the invention further provides a preparation method of the heat-proof magnetic conveyor belt cover rubber. The heat-proof magnetic conveyor belt cover rubber meets the heat-proof property of high-temperature parts conveyed on an iron making and steel making production line, the heated aging damage rate of the conveyor belt can be reduced, and the service life of the conveyor belt can be prolonged; furthermore, metal parts falling on the conveyor belt can be effectively adsorbed, the slippage of the metal parts can be prevented, unnecessary damage can be reduced, the production of next procedure can be favorably carried out, and the working efficiency can be improved.
Description
Technical field
The present invention relates to the conveying belt field, relate in particular to rubber cover and preparation method thereof on a kind of heat-resisting Magnetic Conveyor Belt.
Background technology
At present, the thermotolerance of domestic heat resistance conveyor belt for carrying the high temperature component on the smelting iron and steel foundry production line is bad, work-ing life is short, and at conveying belt when transmitting hot parts, slippage easily occurs in part on conveying belt, chaotic easily causes and scalds danger, is unfavorable for the production of next procedure.Its major cause is in use, and easily rapidly to the band internal delivery, this rubber cover that just causes band is aging breach easily for the heat of high-temperature material, the glue-line of band and belt carcass pull-up from, cause with the cripetura in work-ing life.
Therefore be necessary rubber cover on the conveying belt is done further improvement.
Summary of the invention
The object of the present invention is to provide rubber cover on a kind of good heat resistance, the magnetic conveying belt of tool.
Another object of the present invention is to provide the preparation method of rubber cover on a kind of heat-resisting Magnetic Conveyor Belt.
For reaching aforementioned purpose, rubber cover on a kind of heat-resisting Magnetic Conveyor Belt of the present invention, wherein, rubber cover comprises following each component on this: terpolymer EP rubber, anti-aging agent RD, zinc oxide, magnesium oxide, stearic acid, carbon black, dicumyl peroxide, fibrous magnesium silicate, magnetic and paraffin oil.
According to one embodiment of present invention, described each ingredients weight parts of upper rubber cover is: terpolymer EP rubber is 100 parts, anti-aging agent RD is 2-5 part, and zinc oxide is 5-10 part, and magnesium oxide is 2-8 part, stearic acid is 1-3 part, carbon black is 25-50 part, and dicumyl peroxide is 4-6 part, and fibrous magnesium silicate is 30-50 part, magnetic is 150-300 part, and paraffin oil is 5-20 part.
According to one embodiment of present invention, described magnetic is aluminium nickelferrite magnetic, and particle diameter is 1-2.5um.
According to one embodiment of present invention, described terpolymer EP rubber is terpolymer EP rubber 4045, therein ethylene content 53.0-59.0%.
According to one embodiment of present invention, the length of described fibrous magnesium silicate is 1-6mm.
For reaching aforementioned another purpose, the preparation method of rubber cover on a kind of heat-resisting Magnetic Conveyor Belt of the present invention, it comprises the steps:
(1) with the mixing 30-60 of terpolymer EP rubber 100 parts of adding Banbury mixeies precompressed after second, then add anti-aging agent RD 2-5 part, zinc oxide 5-10 part, magnesium oxide 2-8 part, stearic acid 1-3 part, carry out mixing 30-70 second, and then add carbon black 25-50 part, fibrous magnesium silicate 30-50 part, magnetic 150-300 part, paraffin oil 5-20 part, carry out mixing 30-70 second, binder removal when banburying reaches 120-130 ℃ to the mixture temperature obtains one section rubber unvulcanizate.
(2) cooling of the rubber unvulcanizate of step (1) is parked 5-16 hour after, join again the mixing 30-50 of continuation second in the Banbury mixer, and then adding dicumyl peroxide 4-6 part, carry out mixing 30-50 second, binder removal when banburying reaches 90-105 ℃ to the mixture temperature, through turning refining, cooling off by thickness 6-10mm processing slice, namely get rubber cover on the heat-resisting Magnetic Conveyor Belt.
According to one embodiment of present invention, the rotating speed of described Banbury mixer is 28-32r/min.
Beneficial effect of the present invention: compared with prior art, the present invention considers from aspects such as resistance toheat, magnetic and processing characteristicies, the formula system of rubber cover can reach splendid effect on the selected heat-resisting Magnetic Conveyor Belt, rubber cover had both satisfied conveying high temperature component resistance toheat on the smelting iron and steel foundry production line on the heat-resisting Magnetic Conveyor Belt of the present invention, reduce the aged deterioration rate of being heated of conveying belt, improved work-ing life; And the energy active adsorption drops on the metal parts on the conveying belt, can prevent the metal parts slippage, reduces unnecessary injury, is conducive to the production of next procedure, the working efficiency of raising.
Embodiment
Below in conjunction with embodiment the present invention is done further detailed description.
Embodiment 1
Formula rate by weight, the ratio of material therefor is:
100 parts of terpolymer EP rubbers, 2 parts in anti-aging agent, 6 parts in zinc oxide, 2 parts in magnesium oxide, 1 part of stearic acid, 40 parts of carbon blacks, 4 parts of dicumyl peroxides, 35 parts of fibrous magnesium silicates, 200 parts of magnetics, 10 parts of paraffin oils.
The preparation method of rubber cover on the described heat-resisting Magnetic Conveyor Belt, concrete steps are as follows:
(1) with the precompressed of 100 parts of adding Banbury mixeies of terpolymer EP rubber after mixing 50 seconds, then add 2 parts of anti-aging agent RDs, 6 parts in zinc oxide, 2 parts in magnesium oxide, 1 part of stearic acid, carried out mixing 50 seconds, and then add 45 parts of carbon blacks, 35 parts of fibrous magnesium silicates, 200 parts of magnetics, 10 parts of paraffin oils, carried out mixing 60 seconds, binder removal when banburying reaches 125 ℃ to the mixture temperature obtains one section rubber unvulcanizate.
(2) cooling of the rubber unvulcanizate of step (1) is parked 12 hours after, join again in the Banbury mixer and continued mixing 40 seconds, and then add 4 parts of dicumyl peroxides, carried out mixing 40 seconds, binder removal when banburying reaches 95 ℃ to the mixture temperature, through turning refining, cooling off by thickness 8 processing slices, namely get rubber cover on the heat-resisting Magnetic Conveyor Belt.
Wherein, the rotating speed of described Banbury mixer is 28-32r/min.
Embodiment 2
Formula rate by weight, the ratio of material therefor is:
100 parts of terpolymer EP rubbers, 3 parts of anti-aging agent RDs, 7 parts in zinc oxide, 3 parts in magnesium oxide, 2 parts of stearic acid, 40 parts of carbon blacks, 4.5 parts of dicumyl peroxides, 30 parts of fibrous magnesium silicates, 180 parts of magnetics, 8 parts of paraffin oils.
The preparation method of rubber cover on the described heat-resisting Magnetic Conveyor Belt, concrete steps are as follows:
(1) with the precompressed of 100 parts of adding Banbury mixeies of terpolymer EP rubber after mixing 45 seconds, then add 3 parts of anti-aging agent RDs, 7 parts in zinc oxide, 3 parts in magnesium oxide, 2 parts of stearic acid, carried out mixing 70 seconds, and then add 40 parts of carbon blacks, 30 parts of fibrous magnesium silicates, 180 parts of magnetics, 8 parts of paraffin oils, carried out mixing 30 seconds, binder removal when banburying reaches 130 ℃ to the mixture temperature obtains one section rubber unvulcanizate.
(2) cooling of the rubber unvulcanizate of step (1) is parked 16 hours after, join again in the Banbury mixer and continued mixing 30 seconds, and then add 4.5 parts of dicumyl peroxides, carried out mixing 50 seconds, binder removal when banburying reaches 105 ℃ to the mixture temperature, through turning refining, cooling off by thickness 6mm processing slice, namely get rubber cover on the heat-resisting Magnetic Conveyor Belt.
Wherein, the rotating speed of described Banbury mixer is 28-32r/min.
Embodiment 3
Formula rate by weight, the ratio of material therefor is:
100 parts of terpolymer EP rubbers, 3 parts of anti-aging agent RDs, 5 parts in zinc oxide, 8 parts in magnesium oxide, 2 parts of stearic acid, 50 parts of carbon blacks, 5 parts of dicumyl peroxides, 50 parts of fibrous magnesium silicates, 250 parts of magnetics, 15 parts of paraffin oils.
The preparation method of rubber cover on the described heat-resisting Magnetic Conveyor Belt, concrete steps are as follows:
(1) with the precompressed of 100 parts of adding Banbury mixeies of terpolymer EP rubber after mixing 60 seconds, then add 1 part of promotor, 3 parts of anti-aging agent RDs, 5 parts in zinc oxide, 8 parts in magnesium oxide, 2 parts of stearic acid, carried out mixing 30 seconds, and then add 50 parts of carbon blacks, 50 parts of fibrous magnesium silicates, 250 parts of magnetics, 15 parts of paraffin oils, carried out mixing 70 seconds, binder removal when banburying reaches 120 ℃ to the mixture temperature obtains one section rubber unvulcanizate.
(2) cooling of the rubber unvulcanizate of step (1) is parked 5 hours after, join again in the Banbury mixer and continued mixing 50 seconds, and then add 5 parts of dicumyl peroxides, carried out mixing 30 seconds, binder removal when banburying reaches 90 ℃ to the mixture temperature, through turning refining, cooling off by thickness 10mm processing slice, namely get rubber cover on the heat-resisting Magnetic Conveyor Belt.
In the various embodiments described above, described fibrous magnesium silicate is staple fibre, and its length is 1-6mm.This is because staple fibre is easy to mix.Described magnetic is aluminium nickelferrite magnetic, and particle diameter is 1-2.5um.Terpolymer EP rubber is terpolymer EP rubber 4045, therein ethylene content 53.0-59.0%.
Wherein, the rotating speed of described Banbury mixer is 28-32r/min.
Above steps all is to carry out at conventional equipment.The performance index of rubber cover see Table 1 on the heat-resisting Magnetic Conveyor Belt that makes.
The performance index of rubber cover on the heat-resisting Magnetic Conveyor Belt that the different embodiment of table 1 make
| Performance index | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Tensile strength MPa | 10.9 | 11.4 | 10.2 |
| Tensile yield % | 510 | 480 | 500 |
| Aging 175 ℃ * 168h tensile strength MPa | 8.8 | 8.9 | 8.6 |
| Surface induction intensity (T) | 0.06 | 0.05 | 0.07 |
As shown in Table 1, the performance of rubber cover reaches the service requirements of heat-resisting Magnetic Conveyor Belt on the heat-resisting Magnetic Conveyor Belt of the present invention preparation.Rubber cover had both satisfied conveying high temperature component resistance toheat on the smelting iron and steel foundry production line on the heat-resisting Magnetic Conveyor Belt of the present invention, had reduced the aged deterioration rate of being heated of conveying belt, had improved work-ing life; And the energy active adsorption drops on the metal parts on the conveying belt, can prevent the metal parts slippage, reduces unnecessary injury, is conducive to the production of next procedure, the working efficiency of raising.
Above-mentioned explanation has fully disclosed the specific embodiment of the present invention.It is pointed out that and be familiar with the scope that any change that the person skilled in art does the specific embodiment of the present invention does not all break away from claims of the present invention.Correspondingly, the scope of claim of the present invention also is not limited only to previous embodiment.
Claims (7)
1. rubber cover on the heat-resisting Magnetic Conveyor Belt, it is characterized in that: rubber cover comprises following each component on this:
Terpolymer EP rubber, anti-aging agent RD, zinc oxide, magnesium oxide, stearic acid, carbon black, dicumyl peroxide, fibrous magnesium silicate, magnetic and paraffin oil.
2. rubber cover on the heat-resisting Magnetic Conveyor Belt according to claim 1, it is characterized in that: described each ingredients weight parts of upper rubber cover is: terpolymer EP rubber is 100 parts, anti-aging agent RD is 2-5 part, and zinc oxide is 5-10 part, and magnesium oxide is 2-8 part, stearic acid is 1-3 part, carbon black is 25-50 part, and dicumyl peroxide is 4-6 part, and fibrous magnesium silicate is 30-50 part, magnetic is 150-300 part, and paraffin oil is 5-20 part.
3. rubber cover on the heat-resisting Magnetic Conveyor Belt according to claim 1, it is characterized in that: described magnetic is aluminium nickelferrite magnetic, and particle diameter is 1-2.5um.
4. rubber cover on the heat-resisting Magnetic Conveyor Belt according to claim 1, it is characterized in that: terpolymer EP rubber is terpolymer EP rubber 4045, therein ethylene content 53.0～59.0%.
5. rubber cover on the heat-resisting Magnetic Conveyor Belt according to claim 1, it is characterized in that: the length of described fibrous magnesium silicate is 1-6mm.
6. the preparation method of rubber cover on the heat-resisting Magnetic Conveyor Belt according to claim 1, it comprises the steps:
(1) with the mixing 30-60 of terpolymer EP rubber 100 parts of adding Banbury mixeies precompressed after second, then adding anti-aging agent RD is 2-5 part, zinc oxide 5-10 part, magnesium oxide 2-8 part, stearic acid 1-3 part, carry out mixing 30-70 second, and then add carbon black 25-50 part, fibrous magnesium silicate 30-50 part, magnetic 150-300 part, paraffin oil 5-20 part, carry out mixing 30-70 second, binder removal when banburying reaches 120-130 ℃ to the mixture temperature obtains one section rubber unvulcanizate;
(2) cooling of the rubber unvulcanizate of step (1) is parked 5-16 hour after, join again the mixing 30-50 of continuation second in the Banbury mixer, then add dicumyl peroxide 4-6 part, carry out mixing 30-50 second, binder removal when banburying reaches 90-105 ℃ to the mixture temperature, through turning refining, cooling off by thickness 6-10mm processing slice, namely get rubber cover on the heat-resisting Magnetic Conveyor Belt.
7. the preparation method of rubber cover on the heat-resisting Magnetic Conveyor Belt according to claim 6, it is characterized in that: the rotating speed of described Banbury mixer is 28-32r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193618.XA CN103304902B (en) | 2013-05-22 | 2013-05-22 | Heat-proof magnetic conveyor belt cover rubber and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193618.XA CN103304902B (en) | 2013-05-22 | 2013-05-22 | Heat-proof magnetic conveyor belt cover rubber and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103304902A true CN103304902A (en) | 2013-09-18 |
| CN103304902B CN103304902B (en) | 2015-05-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231448A (en) * | 2014-06-30 | 2014-12-24 | 瀚德（中国）汽车密封系统有限公司 | Magnetic EPDM (Ethylene-Propylene-Diene Monomer) rubber and preparation method thereof |
| CN104448470A (en) * | 2014-11-13 | 2015-03-25 | 泛亚汽车技术中心有限公司 | Magnetic EPDM foamed rubber and preparation method thereof |
| CN105255392A (en) * | 2015-11-14 | 2016-01-20 | 际华三五一五皮革皮鞋有限公司 | Novel magnetic adhesive formula and preparation method |
| CN105315559A (en) * | 2014-07-29 | 2016-02-10 | 江苏天丰橡塑制品有限公司 | Formula and production process for high-temperature-resistant conveyor belt |
| WO2019232668A1 (en) * | 2018-06-04 | 2019-12-12 | Dow Global Technologies Llc | Multi-vinyl cyclic siloxane enhanced ethylene/alpha-olefin/diene interpolymer based compositions |
| CN112724542A (en) * | 2021-01-14 | 2021-04-30 | 浙江大器高分子材料有限公司 | Magnetic rubber material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003306217A (en) * | 2002-04-12 | 2003-10-28 | Nippon Filcon Co Ltd | Conveyor belt using synthetic resin possessing magnetism detectable by metal detector and belt conveyor device combined with metal detector |
| CN102161800A (en) * | 2010-11-23 | 2011-08-24 | 安徽盛运橡胶有限责任公司 | Heat-resistant rubber coating layer for conveyor roller and preparation method thereof |
| CN102730366A (en) * | 2012-07-12 | 2012-10-17 | 重庆中南橡胶有限公司 | Anti-burning conveyor belt |
-
2013
- 2013-05-22 CN CN201310193618.XA patent/CN103304902B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003306217A (en) * | 2002-04-12 | 2003-10-28 | Nippon Filcon Co Ltd | Conveyor belt using synthetic resin possessing magnetism detectable by metal detector and belt conveyor device combined with metal detector |
| CN102161800A (en) * | 2010-11-23 | 2011-08-24 | 安徽盛运橡胶有限责任公司 | Heat-resistant rubber coating layer for conveyor roller and preparation method thereof |
| CN102730366A (en) * | 2012-07-12 | 2012-10-17 | 重庆中南橡胶有限公司 | Anti-burning conveyor belt |
Non-Patent Citations (1)
| Title |
|---|
| 程刚: "磁垫式带式输送机的研究", 《中国优秀硕士学位论文全文数据库（电子期刊）工程科技Ⅱ辑》, no. 1, 15 January 2013 (2013-01-15), pages 64 - 67 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231448A (en) * | 2014-06-30 | 2014-12-24 | 瀚德（中国）汽车密封系统有限公司 | Magnetic EPDM (Ethylene-Propylene-Diene Monomer) rubber and preparation method thereof |
| CN104231448B (en) * | 2014-06-30 | 2016-08-17 | 瀚德（中国）汽车密封系统有限公司 | A kind of magnetic EPDM rubber and preparation method thereof |
| CN105315559A (en) * | 2014-07-29 | 2016-02-10 | 江苏天丰橡塑制品有限公司 | Formula and production process for high-temperature-resistant conveyor belt |
| CN104448470A (en) * | 2014-11-13 | 2015-03-25 | 泛亚汽车技术中心有限公司 | Magnetic EPDM foamed rubber and preparation method thereof |
| CN104448470B (en) * | 2014-11-13 | 2017-01-18 | 泛亚汽车技术中心有限公司 | Magnetic EPDM foamed rubber and preparation method thereof |
| CN105255392A (en) * | 2015-11-14 | 2016-01-20 | 际华三五一五皮革皮鞋有限公司 | Novel magnetic adhesive formula and preparation method |
| WO2019232668A1 (en) * | 2018-06-04 | 2019-12-12 | Dow Global Technologies Llc | Multi-vinyl cyclic siloxane enhanced ethylene/alpha-olefin/diene interpolymer based compositions |
| US11525051B2 (en) | 2018-06-04 | 2022-12-13 | Dow Global Technologies Llc | Multi-vinyl cyclic siloxane enhanced ethylene/α-olefin/diene interpolymer based compositions |
| CN112724542A (en) * | 2021-01-14 | 2021-04-30 | 浙江大器高分子材料有限公司 | Magnetic rubber material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103304902B (en) | 2015-05-20 |
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Address after: 224100 Yancheng City Dafeng Economic Development Zone, Jiangsu Patentee after: Jiangsu Kaijia rubber Polytron Technologies Inc Address before: Dafeng City, Jiangsu province 224100 Nanxiang Road, Yancheng City Economic Development Zone No. 289 Patentee before: Jiangsu Kaijia Rubber Belt Co., Ltd. |