CN103951909B - A kind of heat-resisting impact-resistant complex plastic and preparation method thereof - Google Patents
A kind of heat-resisting impact-resistant complex plastic and preparation method thereof Download PDFInfo
- Publication number
- CN103951909B CN103951909B CN201410165672.8A CN201410165672A CN103951909B CN 103951909 B CN103951909 B CN 103951909B CN 201410165672 A CN201410165672 A CN 201410165672A CN 103951909 B CN103951909 B CN 103951909B
- Authority
- CN
- China
- Prior art keywords
- parts
- heat
- complex plastic
- resisting impact
- plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to a kind of heat-resisting impact-resistant complex plastic and preparation method thereof, heat-resisting impact-resistant complex plastic is made up of according to weight ratio following composition: tributyl citrate is 17 ~ 26 parts, silicon carbide is 12 ~ 17 parts, epoxy aliphatic acid methyl ester is 24 ~ 28 parts, diarylethane is 5 ~ 9 parts, terephthalic acid is 14 ~ 16 parts, polyvinyl chloride is 11 ~ 14 parts.In the preparation method of this bright heat-resisting impact-resistant complex plastic, step to comprise under drying, high temperature the steps such as melting, stirring, cooling, the complex plastic prepared has excellent resistance toheat and impact-resistant performance, uses under may be used for hot environment and shock environment.
Description
Technical field
The present invention relates to a kind of complex plastic and preparation method thereof, particularly relate to a kind of heat-resisting impact-resistant complex plastic and preparation method thereof.
Background technology
Plastic cement mostly is the mixture of the compositions such as various resinous principle, softening agent.Plastic cement of a great variety, performance is also far from each other.Owing to forming the difference of the composition of plastic cement, therefore the performance of plastic cement also has larger difference.Plastic cement can be used for the top coat etc. of wrapping material, beverage bottle material, various electrical equipment.
Under normal circumstances, the resistance toheat of plastic cement is poor, the problem such as after plastic cement places for some time at a higher temperature, the poor plastic cement of resistance to elevated temperatures will melt, deformation.When the surging force of outer bound pair plastic cement is larger, the shock resistance of plastic cement is just important, and shock resistance is poor, can have an impact to the physical property of plastic cement, and then affects using and promoting of plastic cement on a large scale.
Summary of the invention
The technical problem solved: resistance toheat and the shock proof performance of conventional complex plastic are all poor, and the resistance toheat poor due to it and shock resistance, have impact on the problem of the promotion and application of plastic cement.
Technical scheme: a kind of heat-resisting impact-resistant complex plastic and preparation method thereof, its heat-resisting impact-resistant complex plastic is made up of according to weight ratio following composition: tributyl citrate is 17 ~ 26 parts, silicon carbide is 12 ~ 17 parts, epoxy aliphatic acid methyl ester is 24 ~ 28 parts, diarylethane is 5 ~ 9 parts, terephthalic acid is 14 ~ 16 parts, polyvinyl chloride is 11 ~ 14 parts.
A preparation method for heat-resisting impact-resistant complex plastic, preparation method comprises the following steps: (1) is by silicon carbide dry 3 ~ 5h at 80 DEG C; (2) reactor is opened, temperature of reaction kettle is set as 150 DEG C, in reactor, add that tributyl citrate is 17 ~ 26 parts, epoxy aliphatic acid methyl ester is 24 ~ 28 parts, diarylethane is 5 ~ 9 parts, terephthalic acid is 14 ~ 16 parts, high-temperature fusion, use mechanical stirring oar to stir after melting, be stirred to evenly; (3) again temperature of reaction kettle is increased to 180 DEG C, then to add polyvinyl chloride be 11 ~ 14 parts, reuse mechanical stirring oar and stir, be stirred to evenly; (4) finally adding dried silicon carbide is 12 ~ 17 parts, is sprinkled in the plastic cement compound of melting uniformly, after stirring, plastic cement compound is cooled to room temperature, prepares heat-resisting impact-resistant complex plastic.
Wherein, the molecular weight of the polyvinyl chloride added in preparation process is preferably 8000.
The tributyl citrate added in preparation process is preferably 26 parts.
The polyvinyl chloride added in preparation process is preferably 14 parts.
Beneficial effect: the complex plastic that preparation method of the present invention prepares has higher resistance toheat and impact resistance.Determine resistance toheat and the impact resistance of the complex plastic prepared.After complex plastic of the present invention places 15h at temperature is 250 ~ 350 DEG C, the outward appearance of complex plastic and form do not change.Impact resistance measuring method is ASTMD256, and the shock resistance numerical value of complex plastic of the present invention is 324 ~ 336J/M, has the performance of higher opposing foreign impacts.
Embodiment
Embodiment 1
A preparation method for heat-resisting impact-resistant complex plastic, preparation method comprises the following steps: (1) is by silicon carbide dry 3h at 80 DEG C; (2) reactor is opened, temperature of reaction kettle is set as 150 DEG C, in reactor, add that tributyl citrate is 26kg, epoxy aliphatic acid methyl ester is 26kg, diarylethane is 5kg, terephthalic acid is 16kg, high-temperature fusion, use mechanical stirring oar to stir after melting, be stirred to evenly; (3) again temperature of reaction kettle is increased to 180 DEG C, then to add polyvinyl chloride be 14kg, reuse mechanical stirring oar and stir, be stirred to evenly; (4) finally adding dried silicon carbide is 12kg, is sprinkled in the plastic cement compound of melting uniformly, after stirring, plastic cement compound is cooled to room temperature, prepares heat-resisting impact-resistant complex plastic.
Embodiment 2
A preparation method for heat-resisting impact-resistant complex plastic, preparation method comprises the following steps: (1) is by silicon carbide dry 3h at 80 DEG C; (2) reactor is opened, temperature of reaction kettle is set as 150 DEG C, in reactor, add that tributyl citrate is 26kg, epoxy aliphatic acid methyl ester is 26kg, diarylethane is 5kg, terephthalic acid is 16kg, high-temperature fusion, use mechanical stirring oar to stir after melting, be stirred to evenly; (3) again temperature of reaction kettle is increased to 180 DEG C, then to add polyvinyl chloride be 14kg, reuse mechanical stirring oar and stir, be stirred to evenly; (4) finally adding dried silicon carbide is 12kg, is sprinkled in the plastic cement compound of melting uniformly, after stirring, plastic cement compound is cooled to room temperature, prepares heat-resisting impact-resistant complex plastic.
Embodiment 3
A preparation method for heat-resisting impact-resistant complex plastic, preparation method comprises the following steps: (1) is by silicon carbide dry 3h at 80 DEG C; (2) reactor is opened, temperature of reaction kettle is set as 150 DEG C, in reactor, add that tributyl citrate is 26kg, epoxy aliphatic acid methyl ester is 26kg, diarylethane is 5kg, terephthalic acid is 16kg, high-temperature fusion, use mechanical stirring oar to stir after melting, be stirred to evenly; (3) again temperature of reaction kettle is increased to 180 DEG C, then to add polyvinyl chloride be 14kg, reuse mechanical stirring oar and stir, be stirred to evenly; (4) finally adding dried silicon carbide is 12kg, is sprinkled in the plastic cement compound of melting uniformly, after stirring, plastic cement compound is cooled to room temperature, prepares heat-resisting impact-resistant complex plastic.
15h at the complex plastic of embodiment 1, embodiment 2, embodiment 3 is placed on 250 DEG C, 300 DEG C, 350 DEG C, observes outward appearance and the metamorphosis of complex plastic.The complex plastic of another Example 1, embodiment 2, embodiment 3 determines its impact-resistant performance, and measuring method is ASTMD256.Concrete outcome is as follows.
Because complex plastic of the present invention is provided with higher resistance toheat and shock resistance, under may be used for special envrionment conditions, improve the respective performances of plastic cement.
Claims (4)
1. a heat-resisting impact-resistant complex plastic, is characterized in that heat-resisting impact-resistant complex plastic is made up of according to weight ratio following composition: tributyl citrate is 17 ~ 26 parts, silicon carbide is 12 ~ 17 parts, epoxy aliphatic acid methyl ester is 24 ~ 28 parts, diarylethane is 5 ~ 9 parts, terephthalic acid is 14 ~ 16 parts, polyvinyl chloride is 11 ~ 14 parts;
The preparation method of described a kind of heat-resisting impact-resistant complex plastic, comprises the following steps: (1) is by silicon carbide dry 3 ~ 5h at 80 DEG C; (2) reactor is opened, temperature of reaction kettle is set as 150 DEG C, in reactor, add that tributyl citrate is 17 ~ 26 parts, epoxy aliphatic acid methyl ester is 24 ~ 28 parts, diarylethane is 5 ~ 9 parts, terephthalic acid is 14 ~ 16 parts, high-temperature fusion, use mechanical stirring oar to stir after melting, be stirred to evenly; (3) again temperature of reaction kettle is increased to 180 DEG C, then to add polyvinyl chloride be 11 ~ 14 parts, reuse mechanical stirring oar and stir, be stirred to evenly; (4) finally adding dried silicon carbide is 12 ~ 17 parts, is sprinkled in the plastic cement compound of melting uniformly, after stirring, plastic cement compound is cooled to room temperature, prepares heat-resisting impact-resistant complex plastic.
2. the heat-resisting impact-resistant complex plastic of one according to claim 1, is characterized in that the molecular weight of the polyvinyl chloride added in preparation process is 8000.
3. the heat-resisting impact-resistant complex plastic of one according to claim 1, is characterized in that the tributyl citrate added in preparation process is 26 parts.
4. the heat-resisting impact-resistant complex plastic of one according to claim 1, is characterized in that the polyvinyl chloride added in preparation process is 14 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165672.8A CN103951909B (en) | 2014-04-23 | 2014-04-23 | A kind of heat-resisting impact-resistant complex plastic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165672.8A CN103951909B (en) | 2014-04-23 | 2014-04-23 | A kind of heat-resisting impact-resistant complex plastic and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103951909A CN103951909A (en) | 2014-07-30 |
| CN103951909B true CN103951909B (en) | 2016-03-16 |
Family
ID=51329276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165672.8A Expired - Fee Related CN103951909B (en) | 2014-04-23 | 2014-04-23 | A kind of heat-resisting impact-resistant complex plastic and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103951909B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968720A (en) * | 2016-06-06 | 2016-09-28 | 苏州锦腾电子科技有限公司 | Heat-resistant plastic material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524938A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Wear-resistant halogen-free flame-retardant cable material |
| CN103724871A (en) * | 2013-12-10 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Environmentally friendly inflaming retarding type PVC cable material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5681345A (en) * | 1979-12-05 | 1981-07-03 | Otsuka Chem Co Ltd | Preparation of open-cell foam |
-
2014
- 2014-04-23 CN CN201410165672.8A patent/CN103951909B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524938A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Wear-resistant halogen-free flame-retardant cable material |
| CN103724871A (en) * | 2013-12-10 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Environmentally friendly inflaming retarding type PVC cable material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103951909A (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106589819B (en) | A kind of self-repair type can remold multiple deformation thermoset shape memory resin material of shape and preparation method thereof | |
| CN103739235A (en) | Crack-resistant quartz stone plate and manufacturing method thereof | |
| CN103910855A (en) | Vinyl ester resin and preparation method thereof | |
| CN106280278A (en) | Dry-type transformer or dry type mutual inductor speed cured epoxy resin castable and preparation and application thereof | |
| CN103951909B (en) | A kind of heat-resisting impact-resistant complex plastic and preparation method thereof | |
| CN103408928B (en) | A kind of fiberglass reinforced PA 6/PS alloy material and preparation method thereof | |
| CN107500689B (en) | Preparation method of heat-resistant moisture-proof modified water glass architectural coating | |
| CN107815296B (en) | Preparation method of interpenetrating network hybrid shape-stabilized phase change material | |
| CN103131303B (en) | A kind of powder coating containing Vanay | |
| CN105199092B (en) | A kind of transformer alicyclic ring based epoxy resin hyper-branched polyester toughener preparation method | |
| CN101851395A (en) | Epoxy resin and production method thereof | |
| CN106750752A (en) | High-temperature resistance plastice material compositions and high-temperature resistance plastice bottle and preparation method thereof | |
| CN105038118A (en) | Urea-formaldehyde resin-based composite material and preparation method thereof | |
| CN104944977A (en) | Production method of flame-retardant fiber board | |
| CN106883492A (en) | A kind of synthesizing environment-friendly material and preparation method thereof | |
| CN106065068A (en) | Pure polyester used for powder coating and preparation method thereof | |
| CN105925136A (en) | Heat-resistant high-luminance powder coating and preparation method | |
| CN106939080B (en) | Nitrile-based resin mixture and preparation method thereof | |
| CN105061725A (en) | Heat-resistant and high-toughness bisphenol A epoxy resin | |
| CN103333455B (en) | A kind of ABS resin composition and method of making the same of high temperature resistant creep | |
| CN106967281A (en) | Unsaturated polyester resin | |
| CN108410163A (en) | A kind of high-strength engineering plastic | |
| CN106927741A (en) | A kind of environment-friendly type building material and preparation method thereof | |
| CN105542531A (en) | Novel ultraviolet-resistant paint and preparation method thereof | |
| CN106280220A (en) | A kind of preparation method of compound electrical equipment plastic cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Fuchao Inventor before: Dai Xiaochen |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170606 Address after: 510880, Guanghui Road, Xinhua Street, Huadu District, Guangdong, Guangzhou 4, China Patentee after: Guangzhou super power Pipe Co., Ltd. Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215200 Suzhou River Road No. 18 Patentee before: SUZHOU YUFAN NEW MATERIAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |