CN104292771A - Polyester-reinforced high polymer composite material and preparation method thereof - Google Patents
Polyester-reinforced high polymer composite material and preparation method thereof Download PDFInfo
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- CN104292771A CN104292771A CN201410550828.4A CN201410550828A CN104292771A CN 104292771 A CN104292771 A CN 104292771A CN 201410550828 A CN201410550828 A CN 201410550828A CN 104292771 A CN104292771 A CN 104292771A
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Abstract
The invention belongs to the field of high polymer materials and discloses a polyester-reinforced high polymer composite material and a preparation method thereof. The polyester-reinforced high polymer composite material comprises the following components in parts by weight: 44-67 parts of polyester resin, 7-14 parts of benzene sulfonyl chloride, 5-11 parts of triisopropyl aluminate, 27-39 parts of polyethersulfone resins, 4-8 parts of di-iso-decyl phthalate and 3-7 parts of carbodiimide. The preparation method comprises the following steps: heating the various components, mechanically mixing to be uniform, performing twin-screw extrusion, preserving the temperature after extrusion, and cooling to room temperature, thereby obtaining the polyester-reinforced high polymer composite material.
Description
Technical field
The invention belongs to polymeric material field, relate to a kind of polymer composite and preparation method thereof, particularly relate to polymer composite of a kind of polyester enhancing and preparation method thereof.
Background technology
Macromolecular material is the material based on macromolecular compound, and macromolecular material is divided into rubber, fiber, plastics, macromolecule adhesive, high-molecular coating and polymer-based composite by characteristic.
Macromolecular material is organic compound, and outside carbon atom, other elements are hydrogen, oxygen, nitrogen etc. mainly.Between carbon atom and carbon atom, between carbon atom and the atom of other elements, stable structure can be formed.Some organic constitution (being also called functional group) can be replaced to change high molecular characteristic in polymer.Macromolecular material comprises three large synthetic materialss, i.e. plastics, synthon and synthetic rubber.Plastics are the macromolecular compound of synthesis, freely can change body styles.Plastics are the materials utilizing raw material monomer to be polymerized with synthesis or condensation reaction, and be made up of additives such as synthetic resins and filler, softening agent, stablizer, lubricant, colorants, its main component is synthetic resins.
Summary of the invention
The technical problem solved: the tensile property of the macromolecular material that conventional polyester strengthens is poor, impact property is also poor, in some applications, limit the performance of macromolecular material, therefore need a kind of polyester that can effectively improve to strengthen high polymer material formulation of macromolecular material tensile property and impact property and preparation method thereof.
Technical scheme: in order to solve the problem, the invention discloses polymer composite of a kind of polyester enhancing and preparation method thereof, the polymer composite that described polyester strengthens comprises the composition of following weight part:
Wherein, the polymer composite that described a kind of polyester strengthens preferably comprises the composition of following weight part:
Wherein, the polymer composite that described a kind of polyester strengthens preferably comprises the composition of following weight part further:
A preparation method for the polymer composite that polyester strengthens, described preparation method comprises the following steps:
(1) get that vibrin is 44-67 part, benzene sulfonyl chloride is 7-14 part by weight, aluminic acid three isopropyl ester 5-11 part, polyethersulfone resin 27-39 part, Di Iso Decyl Phthalate 4-8 part, carbodiimide 3-7 part, propanedioic acid ring isopropyl ester 6-11 part, dibutyl maleinate 9-15 part, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is a district 165-170 DEG C, two district 175-185 DEG C, three district 190-200 DEG C, four district 210-220 DEG C, screw speed is 240-270r/min, is incubated 15min, is cooled to room temperature after extruding at 150-170 DEG C.
The preparation method of the polymer composite that described a kind of polyester strengthens, comprises the following steps:
(1) get that vibrin is 53 parts by weight, benzene sulfonyl chloride be 10 parts, aluminic acid three isopropyl ester 8 parts, polyethersulfone resin 33 parts, Di Iso Decyl Phthalate 6 parts, carbodiimide 5 parts, propanedioic acid ring isopropyl ester 9 parts, dibutyl maleinate 12 parts, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is a district 165-170 DEG C, two district 175-185 DEG C, three district 190-200 DEG C, four district 210-220 DEG C, screw speed is 240-270r/min, is incubated 15min, is cooled to room temperature after extruding at 150-170 DEG C.
In the preparation method of the polymer composite that a kind of polyester as above strengthens, screw speed is 260r/min.
At 160 DEG C, 15min is incubated after extruding in the preparation method of the polymer composite that a kind of polyester as above strengthens.
Beneficial effect: the preparation side of the polymer composite that polyester of the present invention strengthens is different from traditional polyester and strengthens polymer composite, polyethersulfone resin is added in polymer composite of the present invention, Di Iso Decyl Phthalate, carbodiimide, propanedioic acid ring isopropyl ester, dibutyl maleinate etc., further increase tensile strength and the shock strength of the polymer composite prepared, especially when vibrin is 53 parts, benzene sulfonyl chloride is 10 parts, aluminic acid three isopropyl ester 8 parts, polyethersulfone resin 33 parts, Di Iso Decyl Phthalate 6 parts, carbodiimide 5 parts, propanedioic acid ring isopropyl ester 9 parts, during dibutyl maleinate 12 parts, the performance of the macromolecular material that twin-screw extruder obtains is best.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) get that vibrin is 53Kg, benzene sulfonyl chloride is 10Kg by weight, aluminic acid three isopropyl ester 8Kg, polyethersulfone resin 33Kg, Di Iso Decyl Phthalate 6Kg, carbodiimide 5Kg, propanedioic acid ring isopropyl ester 9Kg, dibutyl maleinate 12Kg, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is 165 DEG C, a district, two 185 DEG C, districts, three 195 DEG C, districts, four 210 DEG C, districts, screw speed is 260r/min, is incubated 15min, is cooled to room temperature after extruding at 160 DEG C.
Embodiment 2
(1) get that vibrin is 67Kg, benzene sulfonyl chloride is 7Kg by weight, aluminic acid three isopropyl ester 5Kg, polyethersulfone resin 39Kg, Di Iso Decyl Phthalate 4Kg, carbodiimide 7Kg, propanedioic acid ring isopropyl ester 6Kg, dibutyl maleinate 9Kg, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is 165 DEG C, a district, two 175 DEG C, districts, three 190 DEG C, districts, four 215 DEG C, districts, screw speed is 270r/min, is incubated 15min, is cooled to room temperature after extruding at 150 DEG C.
Embodiment 3
(1) get that vibrin is 44Kg, benzene sulfonyl chloride is 14Kg by weight, aluminic acid three isopropyl ester 11Kg, polyethersulfone resin 27Kg, Di Iso Decyl Phthalate 8Kg, carbodiimide 3Kg, propanedioic acid ring isopropyl ester 11Kg, dibutyl maleinate 15Kg, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is 170 DEG C, a district, two 180 DEG C, districts, three 200 DEG C, districts, four 220 DEG C, districts, screw speed is 240r/min, is incubated 15min, is cooled to room temperature after extruding at 170 DEG C.
Embodiment 4
(1) get that vibrin is 67Kg, benzene sulfonyl chloride is 7Kg by weight, aluminic acid three isopropyl ester 5Kg, polyethersulfone resin 39Kg, Di Iso Decyl Phthalate 4Kg, carbodiimide 7Kg, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is 165 DEG C, a district, two 175 DEG C, districts, three 190 DEG C, districts, four 215 DEG C, districts, screw speed is 270r/min, is incubated 15min, is cooled to room temperature after extruding at 150 DEG C.
Embodiment 5
(1) get that vibrin is 44Kg, benzene sulfonyl chloride is 14Kg by weight, aluminic acid three isopropyl ester 11Kg, polyethersulfone resin 27Kg, Di Iso Decyl Phthalate 8Kg, carbodiimide 3Kg, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is 170 DEG C, a district, two 180 DEG C, districts, three 200 DEG C, districts, four 220 DEG C, districts, screw speed is 240r/min, is incubated 15min, is cooled to room temperature after extruding at 170 DEG C.Tensile strength and the Izod notched impact strength numerical value of the polymer composite of the polyester enhancing of embodiment 1 to 5 are as follows:
Tensile strength and the shock strength of the polymer composite of the polyester enhancing of embodiment 1 are the highest, the polymer composite of embodiment 4 and embodiment 5 does not add propanedioic acid ring isopropyl ester and dibutyl maleinate, and its tensile strength and shock strength are lower than embodiment 2 and embodiment 3.
Claims (7)
1. a polymer composite for polyester enhancing, is characterized in that, the polymer composite that described polyester strengthens comprises the composition of following weight part:
2. the polymer composite of a kind of polyester enhancing according to claim 1, it is characterized in that, the polymer composite that described polyester strengthens comprises the composition of following weight part:
3. the polymer composite of a kind of polyester enhancing according to claim 2, it is characterized in that, the polymer composite that described polyester strengthens comprises the composition of following weight part:
4. a preparation method for the polymer composite of polyester enhancing, it is characterized in that, described preparation method comprises the following steps:
(1) get that vibrin is 44-67 part, benzene sulfonyl chloride is 7-14 part by weight, aluminic acid three isopropyl ester 5-11 part, polyethersulfone resin 27-39 part, Di Iso Decyl Phthalate 4-8 part, carbodiimide 3-7 part, propanedioic acid ring isopropyl ester 6-11 part, dibutyl maleinate 9-15 part, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is a district 165-170 DEG C, two district 175-185 DEG C, three district 190-200 DEG C, four district 210-220 DEG C, screw speed is 240-270r/min, is incubated 15min, is cooled to room temperature after extruding at 150-170 DEG C.
5. the preparation method of the polymer composite of a kind of polyester enhancing according to claim 4, it is characterized in that, described preparation method comprises the following steps:
(1) get that vibrin is 53 parts by weight, benzene sulfonyl chloride be 10 parts, aluminic acid three isopropyl ester 8 parts, polyethersulfone resin 33 parts, Di Iso Decyl Phthalate 6 parts, carbodiimide 5 parts, propanedioic acid ring isopropyl ester 9 parts, dibutyl maleinate 12 parts, after being heated by above-mentioned each composition, mechanically mixing is even again;
(2) compound mixed after heating in step (1) is carried out twin-screw extruder, the each zone temperatures of twin-screw extruder is a district 165-170 DEG C, two district 175-185 DEG C, three district 190-200 DEG C, four district 210-220 DEG C, screw speed is 240-270r/min, is incubated 15min, is cooled to room temperature after extruding at 150-170 DEG C.
6. the preparation method of the polymer composite that a kind of polyester according to claim 4 or 5 strengthens, it is characterized in that, in described preparation method, screw speed is 260r/min.
7. the preparation method of the polymer composite that a kind of polyester according to claim 4 or 5 strengthens, is characterized in that, 160 DEG C at be incubated 15min after extruding in described preparation method.
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| CN201410550828.4A CN104292771B (en) | 2014-10-16 | 2014-10-16 | Polymer composite that a kind of polyester strengthens and preparation method thereof |
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| CN201410550828.4A CN104292771B (en) | 2014-10-16 | 2014-10-16 | Polymer composite that a kind of polyester strengthens and preparation method thereof |
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| CN104292771A true CN104292771A (en) | 2015-01-21 |
| CN104292771B CN104292771B (en) | 2016-02-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046278A (en) * | 2016-07-26 | 2016-10-26 | 王攀 | High molecular composite material high in tensile strength and impact strength |
| CN106479131A (en) * | 2016-10-12 | 2017-03-08 | 陈秋霞 | A kind of polymer composite of acid-alkali-corrosive-resisting and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238177A (en) * | 2005-08-04 | 2008-08-06 | 东丽株式会社 | Resin c0mp0siti0n and m0lded article c0mprising the same |
| CN101367973A (en) * | 2008-10-09 | 2009-02-18 | 上海交通大学 | Preparation method for high-strength heat-proof polythene composite material |
-
2014
- 2014-10-16 CN CN201410550828.4A patent/CN104292771B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238177A (en) * | 2005-08-04 | 2008-08-06 | 东丽株式会社 | Resin c0mp0siti0n and m0lded article c0mprising the same |
| CN101367973A (en) * | 2008-10-09 | 2009-02-18 | 上海交通大学 | Preparation method for high-strength heat-proof polythene composite material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046278A (en) * | 2016-07-26 | 2016-10-26 | 王攀 | High molecular composite material high in tensile strength and impact strength |
| CN106046278B (en) * | 2016-07-26 | 2018-08-10 | 广州威盛新材料科技有限公司 | A kind of polymer composite of high tensile and impact strength |
| CN106479131A (en) * | 2016-10-12 | 2017-03-08 | 陈秋霞 | A kind of polymer composite of acid-alkali-corrosive-resisting and preparation method thereof |
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| CN104292771B (en) | 2016-02-24 |
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Effective date of registration: 20160125 Address after: 311814 Zhejiang city in Shaoxing Province town of Zhuji city shop Nantang Village No. 18 Applicant after: Fu Yuxiao Address before: 313000 Zhejiang Province, Huzhou District of Wuxing City, adjacent to mountain road Applicant before: HUZHOU GUOXIN MATERIALS CO., LTD. |
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Effective date of registration: 20161209 Address after: Shiling Town, Huadu District, Guangdong city of Guangzhou Province, 510850 Yi village 10 team Patentee after: Guangzhou Hongcheng Chemical Fiber Co., Ltd. Address before: 311814 Zhejiang city in Shaoxing Province town of Zhuji city shop Nantang Village No. 18 Patentee before: Fu Yuxiao |
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