CN102516690A - Fluorubber formula for rubber plates - Google Patents
Fluorubber formula for rubber plates Download PDFInfo
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- CN102516690A CN102516690A CN2011103323449A CN201110332344A CN102516690A CN 102516690 A CN102516690 A CN 102516690A CN 2011103323449 A CN2011103323449 A CN 2011103323449A CN 201110332344 A CN201110332344 A CN 201110332344A CN 102516690 A CN102516690 A CN 102516690A
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- fluorubber
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- viton
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Abstract
The invention relates to the technical field of manufacturing of rubber, in particular to a fluorubber formula for rubber plates. A new low-cost and high-activity fluorubber material, namely ultrafine fluorubber micro-powder is adopted as a specific component which is verified by a test for combining with other components in the formula and auxiliaries in types which are related to the specific component which is verified by the test, so that the cost of a product, namely fluorubber gross rubber can be obviously reduced, the performances of the product can still well meet the actual needs, compared with a traditional inorganic filler, the product has obvious advantages and the appearance performance and the processing manufacturability of the mixed rubber are further improved. The fluorubber formula for the rubber plates has the advantages of reducing production cost, improving the performances of the product, beautifying the appearance of the product and enhancing the processing manufacturability.
Description
Technical field
The present invention relates to rubber manufacturing technology field, especially a kind of offset plate is filled a prescription with viton.
Background technology
Rise along with the fluorine material price; Cause the price of crude fluororubber significantly to rise; Thereby cause the production cost of fluorine glue rubber unvulcanizate to increase substantially; At present modes of a large amount of mineral fillers of interpolation that adopt reduce cost more, but this method can cause following some deficiency: one, the hardness of material can improve, and has satisfied not the requirement of client to product performance; Two, the tear strength of material, compression set performance can reduce; Three, the volume cost of material can increase.For this reason, need be a kind of economic and practical, the viton prescription that product performance are good satisfies the needs of practical situation with this.
Summary of the invention
The objective of the invention is to propose a kind of offset plate fills a prescription with viton; It is through adopting high reactivity fluorine glue novel material cheaply; Be ultra-fine fluorine glue micro mist, make it, and the auxiliary agent of the related specy of the specific components of being verified with test is combined with other compositions in the specific components verified of test and the prescription; Make the cost of product fluorine glue rubber unvulcanizate be significantly reduced; And its performance still can be good satisfy actual needs, it is compared with traditional mineral filler has remarkable advantages, and improved the appearance property and the processing technology of rubber unvulcanizate.
The technical scheme that the present invention adopted is:
Offset plate is used the viton prescription, it is characterized in that each material component content proportioning is by weight:
100 parts of fluorine glue rubbers;
80 parts of ultra-fine fluorine glue micro mists;
11 parts of fluorine glue promoting agents;
11 parts of acid-acceptors;
2.5～3.5 parts of bisphenol AFs;
0.3～0.8 part of accelerant B PP;
1～3 part of inner additive type releasing agent;
0.3～0.6 part of coupling agent.
2.5 parts of said bisphenol AFs;
0.5 part of accelerant B PP;
2 parts of inner additive type releasing agents;
0.4 part of coupling agent.
Said inner additive type releasing agent is the metallic soap class.
Said coupling agent is a vinyltriethoxysilane.
It is 325 orders that said ultra-fine fluorine glue grain size of micropowder is concentrated.
The present invention compared with prior art has following advantage and positively effect:
The objective of the invention is to propose a kind of offset plate fills a prescription with viton; It is through adopting high reactivity fluorine glue novel material cheaply; Be ultra-fine fluorine glue micro mist, make it, and the auxiliary agent of the related specy of the specific components of being verified with test is combined with other compositions in the specific components verified of test and the prescription; Make the cost of product fluorine glue rubber unvulcanizate be significantly reduced; And its performance still can be good satisfy actual needs, it is compared with traditional mineral filler has remarkable advantages, and improved the appearance property and the processing technology of rubber unvulcanizate; It has and reduces production costs, and enhances product performance, the advantage of beautifying product appearance and strengthening processing technology.
Embodiment
Below in conjunction with specific embodiment the present invention is described in further detail,
Embodiment 1
Offset plate is used the viton prescription, it is characterized in that each material component content proportioning is by weight:
100 parts of fluorine glue rubbers;
It is 80 parts of the ultra-fine fluorine glue of 325 purposes micro mists that particle diameter is concentrated;
11 parts of fluorine glue promoting agents;
11 parts of acid-acceptors;
2.5 parts of bisphenol AFs;
0.5 part of accelerant B PP;
The inner additive type releasing agent is 2 parts of metallic soap classes;
Coupling agent is 0.4 part of a vinyltriethoxysilane.
Embodiment 2
Offset plate is used the viton prescription, it is characterized in that each material component content proportioning is by weight:
100 parts of fluorine glue rubbers;
It is 80 parts of the ultra-fine fluorine glue of 325 purposes micro mists that particle diameter is concentrated;
11 parts of fluorine glue promoting agents;
11 parts of acid-acceptors;
2.5 parts of bisphenol AFs;
0.3 part of accelerant B PP;
The inner additive type releasing agent is 1 part of a metallic soap class;
Coupling agent is 0.3 part of a vinyltriethoxysilane.
Embodiment 3
Offset plate is used the viton prescription, it is characterized in that each material component content proportioning is by weight:
100 parts of fluorine glue rubbers;
It is 80 parts of the ultra-fine fluorine glue of 325 purposes micro mists that particle diameter is concentrated;
11 parts of fluorine glue promoting agents;
11 parts of acid-acceptors;
3.5 parts of bisphenol AFs;
0.8 part of accelerant B PP;
The inner additive type releasing agent is 3 parts of metallic soap classes;
Coupling agent is 0.6 part of a vinyltriethoxysilane.
Embodiment 4
Offset plate is used the viton prescription, it is characterized in that each material component content proportioning is by weight:
100 parts of fluorine glue rubbers;
It is 80 parts of the ultra-fine fluorine glue of 325 purposes micro mists that particle diameter is concentrated;
11 parts of fluorine glue promoting agents;
11 parts of acid-acceptors;
3 parts of bisphenol AFs;
0.55 part of accelerant B PP;
The inner additive type releasing agent is 2 parts of metallic soap classes;
Coupling agent is 0.45 part of a vinyltriethoxysilane.
Like this, adopt offset plate of the present invention to use the viton prescription, it is cost-saved 30% years old; The prescription fundamental property is following, hardness (A type Shao Shi): 72, and tensile strength: 11.4mpa; Elongation: 231%; Setafter break: 12%, density: 1.8g/cm3, ML (minimum Mooney viscosity value)=0.96dNm; MH (high Mooney viscosity value)=1.11dNm, T10 (time of scorch)=0.74m.m; T90 (sulfurizing time)=4.89m.m.It is thus clear that; Adopt offset plate of the present invention to use the viton prescription, make production cost reduce greatly, its product performance also have significantly to be improved; The elongation of material is brought up to about 220% by original about 180%; A type shore hardness increases brightness than original, and keeps tensile strength constant, and has the advantage of beautifying product appearance and improving processing technology simultaneously.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention amplifies out or change still are in protection scope of the present invention.
Claims (5)
1. offset plate is used the viton prescription, it is characterized in that: each material component content proportioning is by weight:
100 parts of fluorine glue rubbers;
80 parts of ultra-fine fluorine glue micro mists;
11 parts of fluorine glue promoting agents;
11 parts of acid-acceptors;
2.5～3.5 parts of bisphenol AFs;
0.3～0.8 part of accelerant B PP;
1～3 part of inner additive type releasing agent;
0.3～0.6 part of coupling agent.
2. offset plate according to claim 1 is used the viton prescription, it is characterized in that:
2.5 parts of said bisphenol AFs;
0.5 part of accelerant B PP;
2 parts of inner additive type releasing agents;
0.4 part of coupling agent.
3. offset plate according to claim 1 and 2 is used the viton prescription, it is characterized in that: said inner additive type releasing agent is the metallic soap class.
4. offset plate according to claim 1 and 2 is used the viton prescription, it is characterized in that: said coupling agent is a vinyltriethoxysilane.
5. offset plate according to claim 1 and 2 is used the viton prescription, it is characterized in that: it is 325 orders that said ultra-fine fluorine glue grain size of micropowder is concentrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103323449A CN102516690A (en) | 2011-10-27 | 2011-10-27 | Fluorubber formula for rubber plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103323449A CN102516690A (en) | 2011-10-27 | 2011-10-27 | Fluorubber formula for rubber plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102516690A true CN102516690A (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103323449A Pending CN102516690A (en) | 2011-10-27 | 2011-10-27 | Fluorubber formula for rubber plates |
Country Status (1)
| Country | Link |
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| CN (1) | CN102516690A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013090642A1 (en) * | 2011-12-15 | 2013-06-20 | E. I. Du Pont De Nemours And Company | Polyhydroxy curable fluoroelastomer compositions |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746211A (en) * | 2004-09-06 | 2006-03-15 | 刘明辉 | Fire-retardant rubber plate |
| CN101875750A (en) * | 2010-07-27 | 2010-11-03 | 中昊晨光化工研究院 | Low compression and permanent deformation fluororubber compounded rubber and preparation method thereof |
-
2011
- 2011-10-27 CN CN2011103323449A patent/CN102516690A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746211A (en) * | 2004-09-06 | 2006-03-15 | 刘明辉 | Fire-retardant rubber plate |
| CN101875750A (en) * | 2010-07-27 | 2010-11-03 | 中昊晨光化工研究院 | Low compression and permanent deformation fluororubber compounded rubber and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 徐竹等: "不同填料对246型氟橡胶性能的影响", 《特种橡胶制品》 * |
| 辛振祥等: "氟微粉的力化学改性及其在耐油橡胶中的应用", 《橡胶工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013090642A1 (en) * | 2011-12-15 | 2013-06-20 | E. I. Du Pont De Nemours And Company | Polyhydroxy curable fluoroelastomer compositions |
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Application publication date: 20120627 |