CN103102691A - Novel high-performance rubber material - Google Patents
Novel high-performance rubber material Download PDFInfo
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- CN103102691A CN103102691A CN 201210459389 CN201210459389A CN103102691A CN 103102691 A CN103102691 A CN 103102691A CN 201210459389 CN201210459389 CN 201210459389 CN 201210459389 A CN201210459389 A CN 201210459389A CN 103102691 A CN103102691 A CN 103102691A
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Abstract
The invention discloses a novel high-performance rubber material. The rubber material is prepared from the following raw materials in parts by weight: 8.6-9.8 parts of vinyl silicone resin, 7.6-10 parts of calcium carbonate, 6.1-7.5 parts of smoke sheet rubber, 3.4-4.5 parts of di-2-ethylhexyl phthalate, 4.6-6.7 parts of polyoxyethylene, 2.3-4.7 parts of liquid softener, 1.5-2.6 parts of co-crosslinking agent, and 0.8-1.3 parts of styrenated phenol. Compression set of the rubber material disclosed by the invention is 68% and is greatly reduced so that good compression set in a medium conveying process effectively prevents oil leakage of a rubber pipe; the shortages that orange peel phenomenon is easy to generate in a production and vulcanization process of the traditional rubber and product performance is thus influenced are overcome; the phenomenon is improved by changing formulation and process conditions so that the orange peel phenomenon does not generate in the vulcanization process; and the prepared rubber is good in performance, and is oil-tight in the medium conveying process.
Description
Technical field
The present invention relates to a kind of elastomeric material, especially relate to a kind of novel high-performance elastomeric material, belong to the rubber production field.
Background technology
In industrial production, elastomeric material all will be used in a lot of places, as class tubular rubber goods---the sebific duct in order to delivering gas, liquid, pulpous state or particulate materials, the wearing and tearing of delivery medium, erosion need it in the situation that can also prevent the leakage of delivery medium, perhaps in high-pressure delivery medium process, still can keep good compression set.CM sebific duct as more in present use, its compression set poor performance, the delivery medium process is easy to leakage of oil, and this rubber is easy to produce orange peel phenomenon in the production sulfidation, affects performance and the outward appearance of product.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is that a kind of novel high-performance elastomeric material is provided, fuel resistance can be good, the compression set performance is good, and the delivery medium process is not easy leakage of oil, and the production sulfidation is not easy to produce orange peel phenomenon.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of novel high-performance elastomeric material, and its raw material by following parts by weight is made:
Vinyl polysiloxane 8.6-9.8 part, calcium carbonate 7.6-10 part, smoke sheet rubber 6.1-7.5 part, dioctyl ester 3.4-4.5 part, polyoxyethylene 4.6-6.7 part, liquid softener 2.3-4.7 part, co-crosslinker 1.5-2.6 part, styrenated phenol 0.8-1.3 part.
Optimize, above-mentioned novel high-performance elastomeric material, its raw material by following parts by weight is made:
8.6 parts of vinyl polysiloxanes, 7.6 parts, calcium carbonate, 6.1 parts of smoke sheet rubbers, 3.4 parts of dioctyl esters, 4.6 parts of polyoxyethylene, 2.3 parts of liquid softeners, 1.5 parts of co-crosslinkers, 0.8 part of styrenated phenol.
Optimize, above-mentioned novel high-performance elastomeric material, its raw material by following parts by weight is made:
9.2 parts of vinyl polysiloxanes, 8.8 parts, calcium carbonate, 6.8 parts of smoke sheet rubbers, 3.7 parts of dioctyl esters, 5.7 parts of polyoxyethylene, 3.7 parts of liquid softeners, 1.9 parts of co-crosslinkers, 1.1 parts of styrenated phenols.
Optimize, above-mentioned novel high-performance elastomeric material, its co-crosslinker are TCY.
Optimize, above-mentioned novel high-performance elastomeric material, the contents of ethylene of its vinyl polysiloxane are 1%-5%.
Elastomeric material compression set of the present invention is 68%, greatly reduces compression set, thereby in the delivery medium process, compression set is good, has effectively prevented the sebific duct leakage of oil; Overcome traditional rubber and easily produced orange peel phenomenon in the production sulfidation, thereby affected the shortcoming of the performance of product; Fill a prescription and processing condition by change, improve this phenomenon, thereby sulfidation produces without orange peel phenomenon, the rubber performance of preparing is good, and the delivery medium process is oil-proof.
Embodiment
Embodiment 1
The present invention is a kind of novel high-performance elastomeric material, and its raw material by following parts by weight is made:
8.6 parts of vinyl polysiloxanes, 7.6 parts, calcium carbonate, 6.1 parts of smoke sheet rubbers, 3.4 parts of dioctyl esters, 4.6 parts of polyoxyethylene, 2.3 parts of liquid softeners, 1.5 parts of co-crosslinkers, 0.8 part of styrenated phenol.
Co-crosslinker is TCY.The contents of ethylene of vinyl polysiloxane is 1%-5%.
Embodiment 2
The present invention is that the present invention is a kind of novel high-performance elastomeric material, and its raw material by following parts by weight is made:
9.2 parts of vinyl polysiloxanes, 8.8 parts, calcium carbonate, 6.8 parts of smoke sheet rubbers, 3.7 parts of dioctyl esters, 5.7 parts of polyoxyethylene, 3.7 parts of liquid softeners, 1.9 parts of co-crosslinkers, 1.1 parts of styrenated phenols.
Co-crosslinker is TCY.The contents of ethylene of vinyl polysiloxane is 1%-5%.
Elastomeric material compression set of the present invention is 68%, greatly reduces compression set, thereby in the delivery medium process, compression set is good, has effectively prevented the sebific duct leakage of oil; Overcome traditional rubber and easily produced orange peel phenomenon in the production sulfidation, thereby affected the shortcoming of the performance of product; Fill a prescription and processing condition by change, improve this phenomenon, thereby sulfidation produces without orange peel phenomenon, the rubber performance of preparing is good, and the delivery medium process is oil-proof.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (5)
1. novel high-performance elastomeric material, it is characterized in that: the raw material by following parts by weight is made: vinyl polysiloxane 8.6-9.8 part, calcium carbonate 7.6-10 part, smoke sheet rubber 6.1-7.5 part, dioctyl ester 3.4-4.5 part, polyoxyethylene 4.6-6.7 part, liquid softener 2.3-4.7 part, co-crosslinker 1.5-2.6 part, styrenated phenol 0.8-1.3 part.
2. novel high-performance elastomeric material according to claim 1, it is characterized in that: the raw material by following parts by weight is made: 8.6 parts of vinyl polysiloxanes, 7.6 parts, calcium carbonate, 6.1 parts of smoke sheet rubbers, 3.4 parts of dioctyl esters, 4.6 parts of polyoxyethylene, 2.3 parts of liquid softeners, 1.5 parts of co-crosslinkers, 0.8 part of styrenated phenol.
3. novel high-performance elastomeric material according to claim 1, it is characterized in that: the raw material by following parts by weight is made: 9.2 parts of vinyl polysiloxanes, 8.8 parts, calcium carbonate, 6.8 parts of smoke sheet rubbers, 3.7 parts of dioctyl esters, 5.7 parts of polyoxyethylene, 3.7 parts of liquid softeners, 1.9 parts of co-crosslinkers, 1.1 parts of styrenated phenols.
4. novel high-performance elastomeric material according to claim 1, it is characterized in that: described co-crosslinker is TCY.
5. novel high-performance elastomeric material according to claim 1, it is characterized in that: the contents of ethylene of described vinyl polysiloxane is 1%-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210459389 CN103102691A (en) | 2012-11-15 | 2012-11-15 | Novel high-performance rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210459389 CN103102691A (en) | 2012-11-15 | 2012-11-15 | Novel high-performance rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103102691A true CN103102691A (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210459389 Pending CN103102691A (en) | 2012-11-15 | 2012-11-15 | Novel high-performance rubber material |
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| CN (1) | CN103102691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462227A (en) * | 2015-12-30 | 2016-04-06 | 张桂华 | Novel rubber and preparation method thereof |
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2012
- 2012-11-15 CN CN 201210459389 patent/CN103102691A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462227A (en) * | 2015-12-30 | 2016-04-06 | 张桂华 | Novel rubber and preparation method thereof |
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Application publication date: 20130515 |