CN103772823A - Anti-impact composite plastic and preparation method thereof - Google Patents
Anti-impact composite plastic and preparation method thereof Download PDFInfo
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- CN103772823A CN103772823A CN201410033153.6A CN201410033153A CN103772823A CN 103772823 A CN103772823 A CN 103772823A CN 201410033153 A CN201410033153 A CN 201410033153A CN 103772823 A CN103772823 A CN 103772823A
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- composite plastic
- impact
- preparation
- resistant composite
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- 239000004033 plastic Substances 0.000 title claims abstract description 54
- 229920003023 plastic Polymers 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 polypropylene Polymers 0.000 claims abstract description 17
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000767 polyaniline Polymers 0.000 claims abstract description 10
- 235000021314 Palmitic acid Nutrition 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 8
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 8
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims abstract description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 239000008117 stearic acid Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 239000004631 polybutylene succinate Substances 0.000 claims description 9
- 229920002961 polybutylene succinate Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 150000001941 cyclopentenes Chemical class 0.000 claims description 7
- 229940098695 palmitic acid Drugs 0.000 claims description 7
- 238000002156 mixing Methods 0.000 abstract description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 abstract 2
- ZMKVBUOZONDYBW-UHFFFAOYSA-N 1,6-dioxecane-2,5-dione Chemical compound O=C1CCC(=O)OCCCCO1 ZMKVBUOZONDYBW-UHFFFAOYSA-N 0.000 abstract 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention relates to anti-impact composite plastic and a preparation method thereof. The anti-impact composite plastic comprises the following components in parts by weight: 8-10 parts of polypropylene, 5-9 parts of poly (butylene succinate), 2-4 parts of diethyl carbonate, 1-2 parts of ethylene glycol, 4-7 parts of polyaniline, 5-6 parts of stearic acid, 4-5 parts of palmitic acid and 2-3 parts of cyclopentene. The preparation method of the anti-impact composite plastic comprises the steps of high-temperature mixing, high-temperature extrusion treatment and natural cooling. The obtained anti-impact composite plastic has relatively high anti-impact property and is capable of resisting relatively high external impact force.
Description
Technical field
The present invention relates to a kind of composite plastic and preparation method thereof, particularly relate to a kind of impact-resistant composite plastic and preparation method thereof.
Background technology
Shock resistance is poor is the common defect of some composite plastic, and composite plastic is in the situation that temperature is lower conventionally, and its shock resistance is very low, and in the time being subject to larger foreign impacts, composite plastic can deform, and affects the normal use of composite plastic.In plastics, the selection of various materials and the proportioning of material have larger decisive action to the performance of composite plastic, except the kind of material and the proportioning of material, when the temperature of its mixing and extruding, the selection of rotating speed and extrusion temperature, also has larger effect to the shock resistance of the composite plastic finally obtaining.Therefore, increase substantially the shock resistance of plastics, need carry out a large amount of and deep research to its composition and technique.
Summary of the invention
The technical problem solving: the poor problem of impact resistance of conventional composite plastic.
Technical scheme: the invention discloses a kind of impact-resistant composite plastic and preparation method thereof, impact-resistant composite plastic is made up of according to weight ratio following composition: polypropylene is that 8～10 parts, poly butylene succinate are that 5～9 parts, diethyl carbonate are that 2～4 parts, ethylene glycol are that 1～2 part, polyaniline are that 4～7 parts, stearic acid are that 5～6 parts, Palmiticacid are that 4～5 parts, cyclopentenes are 2～3 parts.
A kind of preparation method of impact-resistant composite plastic, preparation method comprises the steps: that (1) first gets polypropylene is that 8～10 parts, poly butylene succinate are that 5～9 parts, diethyl carbonate are that 2～4 parts, ethylene glycol are that 1～2 part, polyaniline are 4～7 parts, above composition is put into stirred pot, stirred pot temperature is adjusted to 110 ℃, stirs; (2) stirred pot temperature is increased to 130 ℃, then to add stearic acid be that 5～6 parts, Palmiticacid are that 4～5 parts, cyclopentenes are 2～3 parts, again stir; (3) mixture stirring is carried out to extrusion process with twin-screw extruder, twin-screw extruder rotating speed is 150rpm～200rpm, and extrusion temperature is 160 ℃, and extruding obtains composite plastic; (4) the composite plastic naturally cooling just squeezing out, obtains impact-resistant composite plastic.
In the preparation process of impact-resistant composite plastic, the poly butylene succinate adding is preferably 7～9 parts.
In the preparation process of impact-resistant composite plastic, the diethyl carbonate adding is preferably 4 parts.
In the preparation process of impact-resistant composite plastic, the polyaniline adding is preferably 4 parts.
Beneficial effect: the composite plastic that the inventive method finally prepares has higher impact resistance, the impact resistance testing method of composite plastic is ASTMD256-97, composite plastic of the present invention shock resistance numerical value be 342～357J/M, possessed higher shock resistance.
Embodiment
Embodiment 1
A kind of preparation method of impact-resistant composite plastic, preparation method comprises the steps: that (1) first gets polypropylene is that 8kg, poly butylene succinate are that 7kg, diethyl carbonate are that 3kg, ethylene glycol are that 1kg, polyaniline are 4kg, above composition is put into stirred pot, stirred pot temperature is adjusted to 110 ℃, stirs; (2) stirred pot temperature is increased to 130 ℃, then to add stearic acid be that 5kg, Palmiticacid are that 4kg, cyclopentenes are 2kg, again stir; (3) mixture stirring is carried out to extrusion process with twin-screw extruder, twin-screw extruder rotating speed is 150rpm, and extrusion temperature is 160 ℃, and extruding obtains composite plastic; (4) the composite plastic naturally cooling just squeezing out, obtains impact-resistant composite plastic.
Embodiment 2
A kind of preparation method of impact-resistant composite plastic, preparation method comprises the steps: that (1) first gets polypropylene is that 10kg, poly butylene succinate are that 5kg, diethyl carbonate are that 2kg, ethylene glycol are that 2kg, polyaniline are 5kg, above composition is put into stirred pot, stirred pot temperature is adjusted to 110 ℃, stirs; (2) stirred pot temperature is increased to 130 ℃, then to add stearic acid be that 6kg, Palmiticacid are that 5kg, cyclopentenes are 3kg, again stir; (3) mixture stirring is carried out to extrusion process with twin-screw extruder, twin-screw extruder rotating speed is 200rpm, and extrusion temperature is 160 ℃, and extruding obtains composite plastic; (4) the composite plastic naturally cooling just squeezing out, obtains impact-resistant composite plastic.
Embodiment 3
A kind of preparation method of impact-resistant composite plastic, preparation method comprises the steps: that (1) first gets polypropylene is that 9kg, poly butylene succinate are that 9kg, diethyl carbonate are that 4kg, ethylene glycol are that 1kg, polyaniline are 7kg, above composition is put into stirred pot, stirred pot temperature is adjusted to 110 ℃, stirs; (2) stirred pot temperature is increased to 130 ℃, then to add stearic acid be that 5kg, Palmiticacid are that 4kg, cyclopentenes are 2kg, again stir; (3) mixture stirring is carried out to extrusion process with twin-screw extruder, twin-screw extruder rotating speed is 170rpm, and extrusion temperature is 160 ℃, and extruding obtains composite plastic; (4) the composite plastic naturally cooling just squeezing out, obtains impact-resistant composite plastic.
Prepare after impact-resistant composite plastic, measured the shock-resistant numerical value of the composite plastic of embodiment 1, embodiment 2, embodiment 3, measuring method is ASTMD256-97, and data are as following table.
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Shock-resistant numerical value (J/M) | 357 | 342 | 352 |
Composite plastic of the present invention has possessed higher impact resistance, can, for preventing extraneous brute force to impact, maintain the due physicals of plastics.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.Person skilled in the art obviously can easily make various modifications to these embodiment, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not departing from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (5)
1. an impact-resistant composite plastic, is characterized in that impact-resistant composite plastic is made up of according to weight ratio following composition: polypropylene is that 8～10 parts, poly butylene succinate are that 5～9 parts, diethyl carbonate are that 2～4 parts, ethylene glycol are that 1～2 part, polyaniline are that 4～7 parts, stearic acid are that 5～6 parts, Palmiticacid are that 4～5 parts, cyclopentenes are 2～3 parts.
2. the preparation method of a kind of impact-resistant composite plastic according to claim 1, it is characterized in that preparation method comprises the steps: that (1) first gets polypropylene is that 8～10 parts, poly butylene succinate are that 5～9 parts, diethyl carbonate are that 2～4 parts, ethylene glycol are that 1～2 part, polyaniline are 4～7 parts, above composition is put into stirred pot, stirred pot temperature is adjusted to 110 ℃, stirs; (2) stirred pot temperature is increased to 130 ℃, then to add stearic acid be that 5～6 parts, Palmiticacid are that 4～5 parts, cyclopentenes are 2～3 parts, again stir; (3) mixture stirring is carried out to extrusion process with twin-screw extruder, twin-screw extruder rotating speed is 150rpm～200rpm, and extrusion temperature is 160 ℃, and extruding obtains composite plastic; (4) the composite plastic naturally cooling just squeezing out, obtains impact-resistant composite plastic.
3. the preparation method of a kind of impact-resistant composite plastic according to claim 2, is characterized in that the poly butylene succinate adding is 7～9 parts.
4. the preparation method of a kind of impact-resistant composite plastic according to claim 2, is characterized in that the diethyl carbonate adding is 4 parts.
5. the preparation method of a kind of impact-resistant composite plastic according to claim 2, is characterized in that the polyaniline adding is 4 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033153.6A CN103772823B (en) | 2014-01-24 | 2014-01-24 | A kind of impact-resistant composite plastic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033153.6A CN103772823B (en) | 2014-01-24 | 2014-01-24 | A kind of impact-resistant composite plastic and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103772823A true CN103772823A (en) | 2014-05-07 |
| CN103772823B CN103772823B (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033153.6A Expired - Fee Related CN103772823B (en) | 2014-01-24 | 2014-01-24 | A kind of impact-resistant composite plastic and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103772823B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774379A (en) * | 2015-03-26 | 2015-07-15 | 安徽海纳川塑业科技有限公司 | Nanometer micro-foaming polypropylene composite material |
| CN107501753A (en) * | 2017-09-26 | 2017-12-22 | 桐城市中汇塑业有限公司 | A kind of low temperature resistant PP R tubing and preparation method thereof |
| CN107686605A (en) * | 2017-10-12 | 2018-02-13 | 桐城市文才管业有限公司 | Pipe and preparation method thereof outside a kind of low temperature resistant PP R solar energy room |
| CN112375289A (en) * | 2020-10-22 | 2021-02-19 | 广西特斯途汽车科技有限公司 | Anti-collision new energy automobile charging pile shell and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472898A2 (en) * | 1990-07-30 | 1992-03-04 | Nippon Petrochemicals Company, Limited | Thermoplastic resin composition |
| US5118760A (en) * | 1990-12-26 | 1992-06-02 | Eastman Kodak Company | Impact resistant polymer blends |
| JPH04202458A (en) * | 1990-11-30 | 1992-07-23 | Tonen Corp | Polyester resin composition |
| CN1701084A (en) * | 2002-09-27 | 2005-11-23 | 费罗公司 | Impact modified polyolefin compositions |
| CN102796251A (en) * | 2011-05-27 | 2012-11-28 | 中国科学院化学研究所 | Biodegradable polyester-polycarbonate multi-block copolymer and preparation method and application thereof |
| CN103382296A (en) * | 2013-07-11 | 2013-11-06 | 旭阳化学技术研究院有限公司 | Polybutylene succinate resin composition and its preparation method |
-
2014
- 2014-01-24 CN CN201410033153.6A patent/CN103772823B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472898A2 (en) * | 1990-07-30 | 1992-03-04 | Nippon Petrochemicals Company, Limited | Thermoplastic resin composition |
| JPH04202458A (en) * | 1990-11-30 | 1992-07-23 | Tonen Corp | Polyester resin composition |
| US5118760A (en) * | 1990-12-26 | 1992-06-02 | Eastman Kodak Company | Impact resistant polymer blends |
| CN1701084A (en) * | 2002-09-27 | 2005-11-23 | 费罗公司 | Impact modified polyolefin compositions |
| CN102796251A (en) * | 2011-05-27 | 2012-11-28 | 中国科学院化学研究所 | Biodegradable polyester-polycarbonate multi-block copolymer and preparation method and application thereof |
| CN103382296A (en) * | 2013-07-11 | 2013-11-06 | 旭阳化学技术研究院有限公司 | Polybutylene succinate resin composition and its preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 陈金益: "塑料抗冲改性剂的最新进展", 《国外塑料》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774379A (en) * | 2015-03-26 | 2015-07-15 | 安徽海纳川塑业科技有限公司 | Nanometer micro-foaming polypropylene composite material |
| CN107501753A (en) * | 2017-09-26 | 2017-12-22 | 桐城市中汇塑业有限公司 | A kind of low temperature resistant PP R tubing and preparation method thereof |
| CN107686605A (en) * | 2017-10-12 | 2018-02-13 | 桐城市文才管业有限公司 | Pipe and preparation method thereof outside a kind of low temperature resistant PP R solar energy room |
| CN112375289A (en) * | 2020-10-22 | 2021-02-19 | 广西特斯途汽车科技有限公司 | Anti-collision new energy automobile charging pile shell and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103772823B (en) | 2015-12-30 |
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Effective date of registration: 20180521 Address after: 330219 Pioneer Park, Wuyang Town, Nanchang County, Nanchang, Jiangxi Patentee after: Nanchang Jungute Plastic Industry Co.,Ltd. Address before: 226300 Zhang Zhi Shan Town Industrial Park, Tongzhou District, Nantong, Jiangsu Patentee before: NANTONG RED STONE TECHNOLOGY DEVELOPMENT CO.,LTD. |
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| TR01 | Transfer of patent right | ||
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Address after: 330219 Pioneer Park, Wuyang Town, Nanchang County, Nanchang, Jiangxi Patentee after: Jiangxi Jungute Plastic Industry Co.,Ltd. Address before: 330219 Pioneer Park, Wuyang Town, Nanchang County, Nanchang, Jiangxi Patentee before: Nanchang Jungute Plastic Industry Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |