CN101942149B - Rubber processing method - Google Patents
Rubber processing method Download PDFInfo
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- CN101942149B CN101942149B CN2010102698611A CN201010269861A CN101942149B CN 101942149 B CN101942149 B CN 101942149B CN 2010102698611 A CN2010102698611 A CN 2010102698611A CN 201010269861 A CN201010269861 A CN 201010269861A CN 101942149 B CN101942149 B CN 101942149B
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- rubber
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention provides a rubber processing method which uses ethylene propylene diene rubber as the raw material and comprises the following steps: cutting the rubber into a required size by using a rubber cutting machine; adding TPE particles, sulfur and additive (in parts by weight): 80-90 parts of EPDMG-6470, 10-20 parts of TPE V-3020FL, 10-20 parts of zinc oxide, 5-10 parts of stearic acid, 110-120 parts of carbon black, 55-60 parts of paraffin oil, 1.5 parts of sulfur, 1.5 parts of ZDBC, 1.2 parts of MBT and 0.8 part of TMTD; putting the materials into an internal mixer; mixing at a temperature of 90-115 DEG C and under a pressure of 100 MPa for 5-6 minutes to thoroughly mix the rubber and the auxiliary materials; and then, placing the mixed rubber on a rubber holder. By using the rubber processing method to produce and process the EPDM rubber, the cost can be saved, the consumption of EPDM materials can be reduced, and the performance of the finished product can be ensured.
Description
Technical field
The present invention relates to a kind of Rubber processing method, particularly relate to the glue method of a kind of TPE of utilization instead of part EPDM as raw material.
Background technology
At present, at EPDM rubber (terpolymer EP rubber) manufacture field, common working method is: virgin rubber and sulphur and other additive are carried out mixing, then rubber unvulcanizate is used for various productions and processing.This method of directly using EPDM refining glue needs big proportioning EPDM in the prescription, this working method consuming cost is high, very waste for producing in enormous quantities.
Summary of the invention
Utilize EPDM too to waste in order to solve existing Rubber processing, the problem that cost is high, the present invention proposes a kind of Rubber processing method.
Technical scheme of the present invention is: a kind of Rubber processing method; It is characterized in that: the employing terpolymer EP rubber is a raw material; Use bale splitter to be cut into desired size to rubber; Add TPE particle, sulphur and additive (massfraction ratio): EPDMG-647080--90 part, TPE V-3020FL10--20 part, zinc oxide 10-20 part, Triple Pressed Stearic Acid 5-10 part, carbon black 110-120 part, Yellow Protopet 2A 55-60 part, 1.5 parts in sulphur, ZDBC1.5 part, MBT1.2 part, TMTD0.8 part are dropped into Banbury mixer together; Temperature be 90-115 ℃ with pressure 100MPa under, carried out mixing 5-6 minute, let the abundant blend of rubber and Synergist S-421 95; After the mixing completion, rubber unvulcanizate is got final product as for the glue frame.
Beneficial effect of the present invention is: utilize a kind of Rubber processing method of the present invention, processing EPDM rubber rubber can be practiced thrift cost, reduces the raw material usage quantity of EPDM, and guarantees that its end properties is constant.
Embodiment
A kind of Rubber processing method; The employing terpolymer EP rubber is a raw material, uses bale splitter to be cut into desired size to rubber, adds TPE particle, sulphur and additive (massfraction ratio): EPDMG-647080--90 part, TPE V-3020FL10-20 part, zinc oxide 10-20 part, Triple Pressed Stearic Acid 5-10 part, carbon black 110-120 part, Yellow Protopet 2A 55-60 part, 1.5 parts in sulphur, ZDBC1.5 part, MBT1.2 part, TMTD0.8 part; Drop into Banbury mixer together; Temperature be 90-115 ℃ with pressure 100MPa under, carried out mixing 5--6 minute, let the abundant blend of rubber and Synergist S-421 95; After the mixing completion, rubber unvulcanizate is got final product as for the glue frame.
Beneficial effect of the present invention is: utilize a kind of Rubber processing method of the present invention, processing EPDM rubber rubber can be practiced thrift cost, reduces the raw material usage quantity of EPDM, and guarantees that its end properties is constant.
Claims (1)
1. Rubber processing method; It is characterized in that: the employing terpolymer EP rubber is a raw material; Use bale splitter to be cut into desired size to rubber, add TPE particle, sulphur and additive according to ratio of quality and the number of copies: 80--90 part EPDM G-6470,10--20 part TPE V-3020FL, 10-20 part zinc oxide, 5-10 part Triple Pressed Stearic Acid, 110-120 part carbon black, 55-60 part Yellow Protopet 2A, 1.5 parts of sulphur, 1.5 parts of ZDBC, 1.2 parts of MBT, 0.8 part of TMTD drop into Banbury mixer together, temperature be 90-115 ℃ with pressure 100MPa under; Carried out mixing 5-6 minute; Let the abundant blend of rubber and Synergist S-421 95, after the mixing completion, place the glue frame to get final product rubber unvulcanizate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102698611A CN101942149B (en) | 2010-08-31 | 2010-08-31 | Rubber processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102698611A CN101942149B (en) | 2010-08-31 | 2010-08-31 | Rubber processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101942149A CN101942149A (en) | 2011-01-12 |
| CN101942149B true CN101942149B (en) | 2012-06-27 |
Family
ID=43434367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102698611A Active CN101942149B (en) | 2010-08-31 | 2010-08-31 | Rubber processing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101942149B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881247A (en) * | 2014-04-04 | 2014-06-25 | 王勇 | Self-vulcanized ethylene-propylene-diene monomer (EPDM) adhesive tape and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542042A (en) * | 2003-11-05 | 2004-11-03 | 苏州特威塑胶有限公司 | Dynamic vulcanized flame-proof EPT rubber / polypropylene thermoplastic elastomer |
| CN1834114A (en) * | 2006-04-14 | 2006-09-20 | 戴近禹 | Special curing agent of 3-element EPR |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131797A1 (en) * | 2004-12-22 | 2006-06-22 | Kerstetter Randal H Iii | Airspring |
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2010
- 2010-08-31 CN CN2010102698611A patent/CN101942149B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542042A (en) * | 2003-11-05 | 2004-11-03 | 苏州特威塑胶有限公司 | Dynamic vulcanized flame-proof EPT rubber / polypropylene thermoplastic elastomer |
| CN1834114A (en) * | 2006-04-14 | 2006-09-20 | 戴近禹 | Special curing agent of 3-element EPR |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101942149A (en) | 2011-01-12 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1 Heilongjiang Road, Shiyan City, Hubei Province, 442012 Patentee after: Hubei Toyota Synthetic Zhengao Rubber and Plastic Sealing Technology Co., Ltd. Address before: No. 1 Heilongjiang Road, Shiyan City, Hubei Province, 442012 Patentee before: Hubei Nuoke Rubber Sealing Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 442000 No. 9 Dongfeng Avenue, Maojian District, Shiyan City, Hubei Province Patentee after: Hubei Toyota Synthetic Zhengao Rubber and Plastic Sealing Technology Co., Ltd. Address before: No. 1 Heilongjiang Road, Shiyan City, Hubei Province, 442012 Patentee before: Hubei Toyota Synthetic Zhengao Rubber and Plastic Sealing Technology Co., Ltd. |