CN106433003B - A kind of SEBS rubber additive, preparation method and its SEBS rubber - Google Patents
A kind of SEBS rubber additive, preparation method and its SEBS rubber Download PDFInfo
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- CN106433003B CN106433003B CN201610597125.6A CN201610597125A CN106433003B CN 106433003 B CN106433003 B CN 106433003B CN 201610597125 A CN201610597125 A CN 201610597125A CN 106433003 B CN106433003 B CN 106433003B
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- sebs rubber
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- rubber additive
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- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 title claims abstract description 74
- 229920001971 elastomer Polymers 0.000 title claims abstract description 70
- 239000005060 rubber Substances 0.000 title claims abstract description 67
- 239000000654 additive Substances 0.000 title claims abstract description 42
- 230000000996 additive effect Effects 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims abstract description 10
- NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 claims abstract description 10
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 claims abstract description 10
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 claims abstract description 10
- YCOZIPAWZNQLMR-UHFFFAOYSA-N pentadecane Chemical compound CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 claims abstract description 10
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 claims abstract description 10
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229940038384 octadecane Drugs 0.000 claims abstract description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000010779 crude oil Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 abstract description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical group C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Abstract
The present invention provides a kind of SEBS rubber additive, preparation method and its SEBS rubber.SEBS rubber additive of the invention, by mass percentage, including hexadecane 25~30%, heptadecane 20~25%, pentadecane 15~20%, octadecane 10~15%, the tetradecane 10~15%, tridecane 2~5%, dodecane 2~3%.Diluted smell when removal high temperature when SEBS rubber additive and SEBS of the invention forms rubber and thermoplastic elastomer (TPE), and eliminate peculiar smell.
Description
Technical field
The invention belongs to SEBS rubber materials, and in particular to a kind of SEBS rubber additive, preparation method and its SEBS rubber
Glue.
Background technique
Natural rubber, as a kind of renewable natural resources with superior comprehensive performance, have high resiliency, high intensity,
High elongation rate and it is wear-resisting the features such as, be widely used in aerospace, defence and military, heavy-duty car, aero tyre, medical elastomer
In.It is played a very important role in the development of the national economy.In recent years, the international market price of natural rubber is high,
The high consumption in most of China, the labour-intensive product enterprise low with scientific and technological content is set to can't bear the heavy load.To cope with this severe office
Gesture, it is necessary to reinforce research new process, using new and high technology, research and develop high-performance composite materials.The processing method of composite material is logical
It is all often that reinforcing agent, vulcanizing agent and various compounding agents is added in natural rubber dry glue to form through dry method mixed refining process.It is kneaded
This process had not only consumed the energy but also had polluted environment, also seriously endangered the health of operator.SEBS is exactly a kind of styrene
The elastomer of class pours available thermoplasticity after crude oil by that can bond with ebonites such as PP, ABS, PC, PA after modification
Elastomer, for example, we daily will toothbrush, but SEBS is released largely when being mixed to form micella with oil product
Peculiar smell.
Summary of the invention
In view of this, it is an object of the present invention to provide a kind of SEBS rubber additive, the SEBS rubber additive solution
The SEBS rubber in preparation of having determined leads to the problem of peculiar smell.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of SEBS rubber additive, by mass percentage, including following components:
Hexadecane can be 25%, 26%, 27%, 28%, 29% or 30% etc. in the present invention, and heptadecane can be
20%, 21%, 22%, 23%, 24% or 25% etc., pentadecane can be 15%, 16%, 17%, 18%, 19% or 20%
It can be 10%, 11%, 12%, 13%, 14% or 15% etc. Deng, octadecane；The tetradecane can for 10%, 11%, 12%,
13%, 14% or 15% etc., tridecane can be 2%, 3%, 4% or 5% etc., and dodecane can be 2% or 3% etc..
The present invention carries out preferably, so that SEBS rubber additive and SEBS are anti-the component and content of SEBS rubber additive
The styrene gas that plasticizing can be inhibited to volatilize when should generate synthetic rubber and thermoplastic elastomer (TPE) forms rubber and is no different in the process
Taste and environmental protection.
Including following components wherein, by mass percentage:
Including following components wherein, by mass percentage:
The second object of the present invention is to provide a kind of preparation method of above-mentioned SEBS rubber additive, the preparation method,
The preparation method process is simple, pollution is few.
A kind of preparation method of such as above-mentioned SEBS rubber additive, comprising the following steps:
(1) according to the proportion, the raw material is mixed, hexane is added and is diluted, water is added and solvent carries out
Stage extraction obtains crude oil product；
(2) the crude oil product are subjected to clay-filtered, solvent recovery, obtain SEBS rubber additive.
Wherein, in the step (1) mass ratio of raw material and hexane be 1:0.5~2, such as can for 1:0.5,1:0.6,
1:0.7,1:0.8,1:0.9,1:1,1:1.1,1:1.2,1:1.5,1:1.6,1:1.8,1:1.9 or 1:2, preferably 1:0.8~
1.2；
The quality of the water be the raw material 2~10wt%, such as can for 2wt%, 3wt%, 4wt%, 5wt%,
6wt%, 7wt%, 8wt%, 9wt% or 10wt% etc., preferably 4~8wt%；
Preferably, the solvent is n,N-Dimethylformamide.
The three of the object of the invention are to provide a kind of SEBS rubber containing above-mentioned SEBS rubber additive, the SEBS rubber
Solve the problems, such as the styrene gas of plasticizing volatilization.
A kind of SEBS rubber containing above-mentioned SEBS rubber additive, in parts by mass, including following components:
In parts by mass, including following components:
5~15 parts of SEBS, such as can be 5 parts, 8 parts, 12 parts or 15 parts etc.；
90~100 parts of SEBS rubber additive, such as can be 90 parts, 98 parts or 100 parts etc..
It wherein, in parts by mass, also include 2~8 parts of antioxidant and/or 0.5~2 part of white carbon black.Such as antioxidant can be with
Be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts or 8 parts, white carbon black can for 0.5 part, 0.6 part, 0.8 part, 0.9 part, 1 part, 1.2 parts,
1.4 parts, 1.6 parts, 1.8 parts or 2 parts.
Including following components wherein, in parts by mass:
10 parts of SEBS；
95 parts of SEBS rubber additive；
5 parts of antioxidant.
Including following components wherein, in parts by mass:
10 parts of SEBS；
99 parts of SEBS rubber additive；
1 part of white carbon black.
Wherein, in parts by mass, the antioxidant is phosphorous acid.
Compared with prior art, the invention has the benefit that the present invention is to the component and content of SEBS rubber additive
Preferably, SEBS rubber additive is reacted with SEBS and inhibits to be plasticized when generating synthetic rubber and thermoplastic elastomer (TPE)
The styrene gas of volatilization forms free from extraneous odour and environmental protection during rubber.
Specific embodiment
Below by embodiment to further illustrate the technical scheme of the present invention.
Embodiment 1
The SEBS rubber additive of the present embodiment, by mass percentage, including following components:
The preparation method of the SEBS rubber additive of the present embodiment, comprising the following steps:
(1) according to the proportion, the raw material is mixed, is added and material quality is diluter than the hexane progress for 1:1
It releases, the water and solvent for being incorporated as material quality 5wt% carry out stage extraction, obtain crude oil product；
(2) the crude oil product are subjected to clay-filtered, solvent recovery, obtain SEBS rubber additive.
SEBS rubber in the present embodiment, in parts by mass, including following components:
10 parts of SEBS rubber；
100 parts of SEBS rubber additive.
Embodiment 2
The SEBS rubber additive of the present embodiment, by mass percentage, including following components:
The preparation method of the SEBS rubber additive of the present embodiment, comprising the following steps:
(1) according to the proportion, the raw material is mixed, is added and material quality is diluter than the hexane progress for 1:1
It releases, the water and solvent for being incorporated as material quality 5wt% carry out stage extraction, obtain crude oil product；
(2) the crude oil product are subjected to clay-filtered, solvent recovery, obtain SEBS rubber additive.
SEBS rubber in the present embodiment, in parts by mass, including following components:
10 parts of SEBS rubber；
100 parts of SEBS rubber additive；
5 parts of antioxidant.
Embodiment 3
The SEBS rubber additive of the present embodiment, by mass percentage, including following components:
The preparation method of the SEBS rubber additive of the present embodiment, comprising the following steps:
(1) according to the proportion, the raw material is mixed, is added and material quality is diluter than the hexane progress for 1:1
It releases, the water and solvent for being incorporated as material quality 5wt% carry out stage extraction, obtain crude oil product；
(2) the crude oil product are subjected to clay-filtered, solvent recovery, obtain SEBS rubber additive.
SEBS rubber in the present embodiment, in parts by mass, including following components:
10 parts of SEBS；
99 parts of SEBS rubber additive；
1 part of white carbon black.
Performance test: the SEBS rubber additive of Examples 1 to 3 preparation is subjected to correlated performance test, as a result such as 1 institute of table
Show；SEBS rubber boil glue operation (boiling glue mixing time is 5min, uniformly stirring clockwise) in Examples 1 to 3, related
Performance is as shown in table 2；SEBS rubber product performance prepared by Examples 1 to 3 is as shown in table 3.
Table 1
Table 2
Table 3
From table 2 it can be seen that SEBS rubber of the invention has good oil absorption capacity；It is of the invention as can be seen from Table 3
SEBS rubber product fills colloid smell situation after storing 24H, and embodiment 1 and embodiment 2 have faint odor, and embodiment 3 is without gas
Taste；Colloid surface texture is filled after molding storage 24H, three is slightly to glue hand；Colloid stiffening property is filled after molding storage 24H,
Three is best；Colloid transparency is filled after molding storage 24H, embodiment 1 is colorless and transparent, embodiment 2 talks blue high transparency, reality
It is slight misty transparent to apply example 3.
SBES rubber of the invention has good improvement to colloid smell, can accomplish tasteless.
Although numberical range involved in the present invention (size, technological parameter) is unlisted specific out in the above-described embodiments
Numerical value, as long as but those skilled in the art completely the envisioned any numerical value fallen into the above-mentioned numberical range can be real
The present invention is applied, certainly also includes any combination of occurrence in several numberical ranges.Herein, due to space considerations, it omits
The embodiment of occurrence in certain one or more numberical range is provided, this is not to be construed as the disclosure of technical solution of the present invention
It is insufficient.
The Applicant declares that the present invention is explained by the above embodiments technical principle of the invention.These descriptions are to be
Explanation the principle of the present invention, and shall not be construed in any way as a limitation of the scope of protection of the invention.Technical field
Technical staff it will be clearly understood that any improvement in the present invention, to the equivalence replacement and auxiliary element of each raw material of product of the present invention
Addition, the selection of concrete mode etc., all of which fall within the scope of protection and disclosure of the present invention.
Claims (12)
1. a kind of SEBS rubber additive, which is characterized in that by mass percentage, including following components:
Hexadecane 25 ~ 30%；
Heptadecane 20 ~ 25%；
Pentadecane 15 ~ 20%；
Octadecane 10 ~ 15%；
The tetradecane 10 ~ 15%；
Tridecane 2 ~ 5%；
Dodecane 2 ~ 3%.
2. SEBS rubber additive according to claim 1, which is characterized in that by mass percentage, including with the following group
Point:
Hexadecane 26 ~ 28%；
Heptadecane 22 ~ 24%；
Pentadecane 16 ~ 20%；
Octadecane 12 ~ 14%；
The tetradecane 12 ~ 13%；
Tridecane 3 ~ 5%；
Dodecane 2.2 ~ 2.8%.
3. SEBS rubber additive according to claim 2, which is characterized in that by mass percentage, including with the following group
Point:
Hexadecane 26.6%；
Heptadecane 23.5%；
Pentadecane 19%；
Octadecane 12.2%；
The tetradecane 12.3%；
Tridecane 4%；
Dodecane 2.4%.
4. a kind of preparation method of such as any SEBS rubber additive of claim 1 ~ 3, which is characterized in that including following step
It is rapid:
(1) according to the proportion, the raw material is mixed, hexane is added and is diluted, water is added and solvent is segmented
It extracts, obtain crude oil product；
(2) the crude oil product are subjected to clay-filtered, solvent recovery, obtain SEBS rubber additive.
5. the preparation method according to claim 4, which is characterized in that the mass ratio of raw material and hexane in the step (1)
For 1:0.5 ~ 2.
6. preparation method according to claim 5, which is characterized in that the mass ratio of raw material and hexane in the step (1)
For 1:0.8 ~ 1.2.
7. the preparation method according to claim 4, which is characterized in that the quality of the water is 2 ~ 10wt% of the raw material.
8. preparation method according to claim 7, which is characterized in that the quality of the water is 4 ~ 8wt% of the raw material.
9. the preparation method according to claim 4, which is characterized in that the solvent is n,N-Dimethylformamide.
10. a kind of SEBS rubber containing SEBS rubber additive described in claim 1, which is characterized in that in parts by mass, packet
Include following components:
5 ~ 15 parts of SEBS；
90 ~ 100 parts of SEBS rubber additive.
11. SEBS rubber according to claim 10, which is characterized in that also include 0.5 ~ 2 part of hard charcoal in parts by mass
It is black.
12. SEBS rubber according to claim 11, which is characterized in that in parts by mass, including following components:
10 parts of SEBS；
99 parts of SEBS rubber additive；
1 part of white carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597125.6A CN106433003B (en) | 2016-07-26 | 2016-07-26 | A kind of SEBS rubber additive, preparation method and its SEBS rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597125.6A CN106433003B (en) | 2016-07-26 | 2016-07-26 | A kind of SEBS rubber additive, preparation method and its SEBS rubber |
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| CN106433003A CN106433003A (en) | 2017-02-22 |
| CN106433003B true CN106433003B (en) | 2019-04-05 |
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| CN107805395B (en) * | 2017-10-27 | 2021-03-23 | 深圳市永万丰实业有限公司 | White oil for filling robot skin and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421341A (en) * | 2006-02-27 | 2009-04-29 | 耶路撒冷希伯来大学伊森姆研究发展公司 | Method for nucleating polymers |
| CN102477204A (en) * | 2010-11-23 | 2012-05-30 | 上海方田弹性体有限公司 | Thermoplastic elastomer, preparation method thereof, application thereof and cable sheathing tube made therefrom |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8828181B2 (en) * | 2010-04-30 | 2014-09-09 | E I Du Pont De Nemours And Company | Temperature switchable adhesives comprising a crystallizable oil |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421341A (en) * | 2006-02-27 | 2009-04-29 | 耶路撒冷希伯来大学伊森姆研究发展公司 | Method for nucleating polymers |
| CN102477204A (en) * | 2010-11-23 | 2012-05-30 | 上海方田弹性体有限公司 | Thermoplastic elastomer, preparation method thereof, application thereof and cable sheathing tube made therefrom |
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Address after: 518000, Building 1703, East Coast Building, No. 15 Haide San Road, Haizhu Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Shenzhen Longda New Energy Co.,Ltd. Address before: 518000 1703, east block, Haide Sandao Coast Building, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN QIANHAI LONGDA NEW ENERGY CO.,LTD. |
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