CN104163957A - Wear-resistant rubber leather ring and preparation method thereof - Google Patents
Wear-resistant rubber leather ring and preparation method thereof Download PDFInfo
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- CN104163957A CN104163957A CN201410377012.6A CN201410377012A CN104163957A CN 104163957 A CN104163957 A CN 104163957A CN 201410377012 A CN201410377012 A CN 201410377012A CN 104163957 A CN104163957 A CN 104163957A
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Abstract
The invention relates to a wear-resistant rubber leather ring and a preparation method thereof. The wear-resistant rubber leather ring is prepared from the following raw materials in parts by weight: 80-100 parts of butadiene-acrylonitrile rubber N41, 3-6 parts of ceramic powder, 14-19 parts of celestite powder, 6-10 parts of sodium carboxymethylcellulose, 0.6-2 parts of zirconium silicate, 4-5 parts of butyl polyacrylate, 6-7 parts of talcum powder, 1-2 parts of hexabromocyclododecane, 5-8 parts of defoamer, 3-5 parts of accelerator, 0.7-1 part of sulfur, 6-10 parts of light calcium carbonate and 4-7 parts of curing agent. The preparation method comprises the following steps: mixing the components; performing banburying; mixing; and drying, thereby finally obtaining the wear-resistant rubber leather ring. The wear-resistant rubber leather ring is reasonable in formula and the preparation method is simple; the surface of the prepared leather ring is smooth; especially due to mixing the added light calcium carbonate, the added ceramic powder and other components, the wear resistance of the leather ring is improved.
Description
Technical field
The present invention relates to rubber materials, relate in particular a kind of abrasive rubber apron and preparation method thereof.
Background technology
Apron is in order to control leather or the synthetic rubber round part of fiber movement in Spining Robot, the butyronitrile apron of being made by paracril, even thickness, high resilience, non junction, tensile strength be high, it is little, wear-resisting, warping strength to extend, and butyronitrile apron consists of inner glue layer, outer glue-line and enhancement layer.Inner glue layer contacts with metalworks such as roller, apron pins in operation process, requires wear-resisting, smooth.Outer glue-line requires soft, bright and clean, can control well fiber not sticky fiber again.Centre is born tension force with cotton or polyester-cotton blend line as enhancement layer, prevents from extending.
The damage of apron is mainly due to outside surface be full of cracks.The reason of be full of cracks has two classes: chemistry with physics.Chemical principle is because being apron rubber molecule splitting of chain under the effect of ozone, light, heat.Physical cause is that apron is subject to the fatigue that mechanical stress repeatedly causes rubber in operation process.In actual applications, the be full of cracks of apron is to be subject to the coefficient result of this two classes factor.Select suitable internal layer frictional coefficient, the tension brute force that suitably reduces apron tension force, raising apron, change rubber ring structure, improve rubber compounding, can reach and extend the apron object in work-ing life.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of abrasive rubber apron and preparation method thereof.
For solving the problems of the technologies described above, the present invention proposes following scheme:
An abrasive rubber apron, it is comprised of the raw material of following weight part: paracril N4180-100, ceramics powder 3-6, celestite powder 14-19, Xylo-Mucine 6-10, zirconium silicate 0.6-2, butyl polyacrylate 4-5, talcum powder 6-7, hexabromocyclododecane 1-2, defoamer 5-8, promotor 3-5, sulphur 0.7-1, light calcium carbonate 6-10, solidifying agent 4-7.
A kind of abrasive rubber apron preparation method, comprise the following steps: by above-mentioned ceramics powder and celestite powder, zirconium silicate mixes, add Xylo-Mucine, at 30-80 ℃, be uniformly mixed 10-15 minute, with paracril N41, butyl polyacrylate, talcum powder, light calcium carbonate, after solidifying agent mixes, drop in Banbury mixer, 10-20 minute plasticates at 60-75 ℃, after discharge is cooling, add in Banbury mixer, add each raw material except sulphur, mixing 10-20 minute, after mixing end, be placed on dry 1-2 hour in loft drier, can obtain described rubber enclosed.
Beneficial effect of the present invention is:
The present invention fills a prescription rationally, and preparation method is simple, the apron smooth surface making, and the light calcium carbonate particularly adding, ceramics powder, and other compositions is mixing, has improved the wear resisting property of apron.
Embodiment
Embodiment mono-
An abrasive rubber apron, it is comprised of the raw material of following weight part: paracril N4190, ceramics powder 5, celestite powder 19, Xylo-Mucine 7, zirconium silicate 0.6, butyl polyacrylate 5, talcum powder 6, hexabromocyclododecane 2, defoamer 8, promotor 5, sulphur 0.7, light calcium carbonate 8, solidifying agent 7.
A kind of abrasive rubber apron preparation method, comprise the following steps: by above-mentioned ceramics powder and celestite powder, zirconium silicate mixes, add Xylo-Mucine, at 30-80 ℃, be uniformly mixed 15 minutes, after mixing with paracril N41, butyl polyacrylate, talcum powder, light calcium carbonate, solidifying agent, drop in Banbury mixer, at 70 ℃, plasticate 15 minutes, after discharge is cooling, add in Banbury mixer, add each raw material except sulphur, mixing 15 minutes, after mixing end, be placed in loft drier and be dried 2 hours, can obtain described rubber enclosed.
Embodiment bis-
An abrasive rubber apron, it is comprised of the raw material of following weight part: paracril N4190, ceramics powder 3, celestite powder 19, Xylo-Mucine 10, zirconium silicate 2, butyl polyacrylate 5, talcum powder 6, hexabromocyclododecane 1, defoamer 7, promotor 3, sulphur 1, light calcium carbonate 8, solidifying agent 5.
A kind of abrasive rubber apron preparation method, comprise the following steps: by above-mentioned ceramics powder and celestite powder, zirconium silicate mixes, add Xylo-Mucine, at 30-80 ℃, be uniformly mixed 15 minutes, after mixing with paracril N41, butyl polyacrylate, talcum powder, light calcium carbonate, solidifying agent, drop in Banbury mixer, at 75 ℃, plasticate 15 minutes, after discharge is cooling, add in Banbury mixer, add each raw material except sulphur, mixing 20 minutes, after mixing end, be placed in loft drier and be dried 2 hours, can obtain described rubber enclosed.
Embodiment tri-
An abrasive rubber apron, it is comprised of the raw material of following weight part: paracril N41100, ceramics powder 3, celestite powder 19, Xylo-Mucine 10, zirconium silicate 2, butyl polyacrylate 5, talcum powder 7, hexabromocyclododecane 1, defoamer 7, promotor 3, sulphur 1, light calcium carbonate 8, solidifying agent 5.
A kind of abrasive rubber apron preparation method, comprise the following steps: by above-mentioned ceramics powder and celestite powder, zirconium silicate mixes, add Xylo-Mucine, at 30-80 ℃, be uniformly mixed 13 minutes, after mixing with paracril N41, butyl polyacrylate, talcum powder, light calcium carbonate, solidifying agent, drop in Banbury mixer, at 75 ℃, plasticate 17 minutes, after discharge is cooling, add in Banbury mixer, add each raw material except sulphur, mixing 20 minutes, after mixing end, be placed in loft drier and be dried 2 hours, can obtain described rubber enclosed.
The present invention fills a prescription rationally, and preparation method is simple, the apron smooth surface making, and the light calcium carbonate particularly adding, ceramics powder, and other compositions is mixing, has improved the wear resisting property of apron.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (2)
1. an abrasive rubber apron, is characterized in that what it was comprised of the raw material of following weight part: paracril N4180-100, ceramics powder 3-6, celestite powder 14-19, Xylo-Mucine 6-10, zirconium silicate 0.6-2, butyl polyacrylate 4-5, talcum powder 6-7, hexabromocyclododecane 1-2, defoamer 5-8, promotor 3-5, sulphur 0.7-1, light calcium carbonate 6-10, solidifying agent 4-7.
An abrasive rubber apron as claimed in claim 1 preparation method, it is characterized in that comprising the following steps: by above-mentioned ceramics powder and celestite powder, zirconium silicate mixes, add Xylo-Mucine, at 30-80 ℃, be uniformly mixed 10-15 minute, with paracril N41, butyl polyacrylate, talcum powder, light calcium carbonate, after solidifying agent mixes, drop in Banbury mixer, 10-20 minute plasticates at 60-75 ℃, after discharge is cooling, add in Banbury mixer, add each raw material except sulphur, mixing 10-20 minute, after mixing end, be placed on dry 1-2 hour in loft drier, can obtain described rubber enclosed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377012.6A CN104163957A (en) | 2014-07-31 | 2014-07-31 | Wear-resistant rubber leather ring and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377012.6A CN104163957A (en) | 2014-07-31 | 2014-07-31 | Wear-resistant rubber leather ring and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104163957A true CN104163957A (en) | 2014-11-26 |
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| CN201410377012.6A Withdrawn CN104163957A (en) | 2014-07-31 | 2014-07-31 | Wear-resistant rubber leather ring and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600307A (en) * | 2016-01-18 | 2016-05-25 | 孙欣 | Coke screening and transport device |
| CN105694126A (en) * | 2016-01-18 | 2016-06-22 | 孙欣 | Conveying belt |
| CN105733287A (en) * | 2015-05-29 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Damper used for machine tools and preparation method thereof |
-
2014
- 2014-07-31 CN CN201410377012.6A patent/CN104163957A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733287A (en) * | 2015-05-29 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Damper used for machine tools and preparation method thereof |
| CN105600307A (en) * | 2016-01-18 | 2016-05-25 | 孙欣 | Coke screening and transport device |
| CN105694126A (en) * | 2016-01-18 | 2016-06-22 | 孙欣 | Conveying belt |
| CN107298277A (en) * | 2016-01-18 | 2017-10-27 | 孙欣 | A kind of travelling belt |
| CN105600307B (en) * | 2016-01-18 | 2017-11-03 | 邳州高新区新能源技术研究院有限公司 | Coke screens conveying arrangement |
| CN105694126B (en) * | 2016-01-18 | 2017-11-03 | 邳州高新区城市矿产研究院有限公司 | Travelling belt |
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Application publication date: 20141126 |