CN104194303A - Environment-friendly heat-resisting engineering plastic and preparation method thereof - Google Patents
Environment-friendly heat-resisting engineering plastic and preparation method thereof Download PDFInfo
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- CN104194303A CN104194303A CN201410487159.0A CN201410487159A CN104194303A CN 104194303 A CN104194303 A CN 104194303A CN 201410487159 A CN201410487159 A CN 201410487159A CN 104194303 A CN104194303 A CN 104194303A
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- engineering plastics
- polycarbonate
- environment protection
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- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 17
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 15
- 239000004417 polycarbonate Substances 0.000 claims abstract description 15
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 13
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 13
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 10
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 13
- 150000003568 thioethers Chemical class 0.000 claims description 12
- 238000005453 pelletization Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses environment-friendly heat-resisting engineering plastic and a preparation method thereof. The environment-friendly heat-resisting engineering plastic comprises raw materials in parts by mass as follows: 30-35 parts of polycarbonate, 18-22 parts of polyethylene terephthalate, 12-14 parts of polytetrafluoroethylene, 4-8 parts of silicon carbide fibers, 6-8 parts of titanium dioxide, 2-4 parts of bis(3,5-tert-butyl-4-hydroxylphenyl)sulfide and 5-8 parts of a compatilizer SAG-001. According to the engineering plastic and the preparation method thereof, the polycarbonate, the polyethylene terephthalate and the polytetrafluoroethylene are reasonably compounded, so that the plastic has excellent heat resistance and mechanical properties under the combined action of other additives, raw materials used in the formula are better in environmental protection property and easy to process and form.
Description
Technical field
The invention belongs to engineering plastics field, be specifically related to a kind of environment protection heat-proof engineering plastics and preparation method thereof.
Background technology
Engineering plastics refer to the industrial plastics that is used as industrial part or sheating material, are all good plastics of intensity, shock-resistance, thermotolerance, hardness and resistance to deterioration.The industries such as that engineering plastics are widely used in is electric, building, automobile, office equipment, machinery, aerospace, to mould Dai Gang, to become international popular trend to mould Dai Muyi.Along with the development of the industries such as China's automobile, electronics and building is rapid, China has become the fastest country of global engineering plastics demand growth.And there is the not good and poor deficiency of the starting material feature of environmental protection of thermotolerance in the existing engineering plastics of China.
In sum, how to overcome the deficiencies in the prior art and become engineering plastics field problem demanding prompt solution.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and propose a kind of environment protection heat-proof engineering plastics and preparation method thereof, engineering plastics environmental protection of the present invention and there is good thermotolerance and processing forming.
Technical scheme of the present invention is as follows:
Environment protection heat-proof engineering plastics, comprise the following raw material according to mass fraction meter: polycarbonate 30-35 part, polyethylene terephthalate 18-22 part, tetrafluoroethylene 12-14 part, silicon carbide fiber 4-8 part, titanium dioxide 6-8 part, two (3,5-tert-butyl-hydroxy phenyl) thioether 2-4 part, compatilizer SAG-001 5-8 part.
Described environment protection heat-proof engineering plastics, comprise the following raw material according to mass fraction meter: 32 parts of polycarbonate, 20 parts of polyethylene terephthalates, 13 parts of tetrafluoroethylene, 6 parts of silicon carbide fibers, 7 parts of titanium dioxide, 3 parts of two (3,5-tert-butyl-hydroxy phenyl) thioethers, 6 parts of compatilizer SAG-001.
The preparation method of described environment protection heat-proof engineering plastics, comprise the following steps: according to quality proportioning, take each raw material, by polycarbonate, polyethylene terephthalate, tetrafluoroethylene, titanium dioxide, two (3,5-tert-butyl-hydroxy phenyl) thioether and compatilizer SAG-001 are even in high-speed mixer and mixing, add silicon carbide fiber extruding pelletization at 280-290 ℃, obtain environment protection heat-proof engineering plastics.
Beneficial effect: the present invention is rationally composite by polycarbonate, polyethylene terephthalate and tetrafluoroethylene, under the acting in conjunction of other auxiliary agents, make plastics of the present invention there is good thermotolerance and mechanical property, and the present invention's raw materials used feature of environmental protection of filling a prescription is better, and is easy to machine-shaping.
Embodiment
In the present invention, compatilizer SAG-001 is purchased from the rising molecule novel material Science and Technology Ltd. of Nantong day.
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
Environment protection heat-proof engineering plastics, comprise the following raw material according to mass fraction meter: 30 parts of polycarbonate, 18 parts of polyethylene terephthalates, 12 parts of tetrafluoroethylene, 4 parts of silicon carbide fibers, 6 parts of titanium dioxide, 2 parts of two (3,5-tert-butyl-hydroxy phenyl) thioethers, 5 parts of compatilizer SAG-001.
According to above-mentioned quality proportioning, take each raw material, by polycarbonate, polyethylene terephthalate, tetrafluoroethylene, titanium dioxide, two (3,5-tert-butyl-hydroxy phenyl) thioether and compatilizer SAG-001 are even in high-speed mixer and mixing, add silicon carbide fiber extruding pelletization at 280 ℃, obtain environment protection heat-proof engineering plastics.
This embodiment gained finished product is carried out to Performance Detection, and detected result is in Table 1.
Embodiment 2
Environment protection heat-proof engineering plastics, comprise the following raw material according to mass fraction meter: 35 parts of polycarbonate, 22 parts of polyethylene terephthalates, 14 parts of tetrafluoroethylene, 8 parts of silicon carbide fibers, 8 parts of titanium dioxide, 4 parts of two (3,5-tert-butyl-hydroxy phenyl) thioethers, 8 parts of compatilizer SAG-001.
According to above-mentioned quality proportioning, take each raw material, by polycarbonate, polyethylene terephthalate, tetrafluoroethylene, titanium dioxide, two (3,5-tert-butyl-hydroxy phenyl) thioether and compatilizer SAG-001 are even in high-speed mixer and mixing, add silicon carbide fiber extruding pelletization at 290 ℃, obtain environment protection heat-proof engineering plastics.
This embodiment gained finished product is carried out to Performance Detection, and detected result is in Table 1.Embodiment 3
Environment protection heat-proof engineering plastics, comprise the following raw material according to mass fraction meter: 32 parts of polycarbonate, 20 parts of polyethylene terephthalates, 13 parts of tetrafluoroethylene, 6 parts of silicon carbide fibers, 7 parts of titanium dioxide, 3 parts of two (3,5-tert-butyl-hydroxy phenyl) thioethers, 6 parts of compatilizer SAG-001.
According to above-mentioned quality proportioning, take each raw material, by polycarbonate, polyethylene terephthalate, tetrafluoroethylene, titanium dioxide, two (3,5-tert-butyl-hydroxy phenyl) thioether and compatilizer SAG-001 are even in high-speed mixer and mixing, add silicon carbide fiber extruding pelletization at 285 ℃, obtain environment protection heat-proof engineering plastics.
Embodiment 1-3 gained finished product is carried out to performance test, the results are shown in Table 1:
Table 1 performance test data
As seen from the above table, gained finished product of the present invention has good heat resisting temperature and processing forming.
Above-described embodiment is only the explanation to product of the present invention; not the present invention is made to any pro forma restriction; within not departing from technical scheme scope of the present invention, any technology contents that utilizes above-mentioned announcement is made the equivalent of simple transformation, all belongs to protection scope of the present invention.
Claims (3)
1. environment protection heat-proof engineering plastics, it is characterized in that, comprise the following raw material according to mass fraction meter: polycarbonate 30-35 part, polyethylene terephthalate 18-22 part, tetrafluoroethylene 12-14 part, silicon carbide fiber 4-8 part, titanium dioxide 6-8 part, two (3,5-tert-butyl-hydroxy phenyl) thioether 2-4 part, compatilizer SAG-001 5-8 part.
2. environment protection heat-proof engineering plastics according to claim 1, it is characterized in that, comprise the following raw material according to mass fraction meter: 32 parts of polycarbonate, 20 parts of polyethylene terephthalates, 13 parts of tetrafluoroethylene, 6 parts of silicon carbide fibers, 7 parts of titanium dioxide, 3 parts of two (3,5-tert-butyl-hydroxy phenyl) thioethers, 6 parts of compatilizer SAG-001.
3. the preparation method of environment protection heat-proof engineering plastics claimed in claim 1, it is characterized in that, comprise the following steps: according to quality proportioning, take each raw material, by polycarbonate, polyethylene terephthalate, tetrafluoroethylene, titanium dioxide, two (3,5-tert-butyl-hydroxy phenyl) thioether and compatilizer SAG-001 are even in high-speed mixer and mixing, add silicon carbide fiber extruding pelletization at 280-290 ℃, obtain environment protection heat-proof engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487159.0A CN104194303B (en) | 2014-09-23 | 2014-09-23 | Environment protection heat-proof engineering plastics and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487159.0A CN104194303B (en) | 2014-09-23 | 2014-09-23 | Environment protection heat-proof engineering plastics and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104194303A true CN104194303A (en) | 2014-12-10 |
| CN104194303B CN104194303B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487159.0A Expired - Fee Related CN104194303B (en) | 2014-09-23 | 2014-09-23 | Environment protection heat-proof engineering plastics and preparation method thereof |
Country Status (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003138117A (en) * | 2001-11-07 | 2003-05-14 | Mitsubishi Rayon Co Ltd | Flame redant thermoplastic resin composition |
| JP2004244600A (en) * | 2003-02-17 | 2004-09-02 | Fukuvi Chem Ind Co Ltd | Polyester-polycarbonate type resin composition |
| CN101565538A (en) * | 2008-04-22 | 2009-10-28 | 金发科技股份有限公司 | Halogen free flame retardant PC/polyester alloy and preparation method thereof |
| CN101570629A (en) * | 2009-04-16 | 2009-11-04 | 从化市聚赛龙工程塑料有限公司 | Halogen-free flame retardant PC/PET composite material and preparation method thereof |
| CN102020839A (en) * | 2010-12-20 | 2011-04-20 | 深圳市科聚新材料有限公司 | Halogen-free flaming retarding PC (polycarbonate)/PET (polyethylene terephthalate) composite material alloy and preparation method thereof |
| CN103709657A (en) * | 2012-09-30 | 2014-04-09 | 青岛欣展塑胶有限公司 | Halogen-free flame retardant PC/PET alloy material and preparation method thereof |
-
2014
- 2014-09-23 CN CN201410487159.0A patent/CN104194303B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003138117A (en) * | 2001-11-07 | 2003-05-14 | Mitsubishi Rayon Co Ltd | Flame redant thermoplastic resin composition |
| JP2004244600A (en) * | 2003-02-17 | 2004-09-02 | Fukuvi Chem Ind Co Ltd | Polyester-polycarbonate type resin composition |
| CN101565538A (en) * | 2008-04-22 | 2009-10-28 | 金发科技股份有限公司 | Halogen free flame retardant PC/polyester alloy and preparation method thereof |
| CN101570629A (en) * | 2009-04-16 | 2009-11-04 | 从化市聚赛龙工程塑料有限公司 | Halogen-free flame retardant PC/PET composite material and preparation method thereof |
| CN102020839A (en) * | 2010-12-20 | 2011-04-20 | 深圳市科聚新材料有限公司 | Halogen-free flaming retarding PC (polycarbonate)/PET (polyethylene terephthalate) composite material alloy and preparation method thereof |
| CN103709657A (en) * | 2012-09-30 | 2014-04-09 | 青岛欣展塑胶有限公司 | Halogen-free flame retardant PC/PET alloy material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN104194303B (en) | 2016-03-16 |
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Inventor after: Correction block Inventor before: Fei Jinhua |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 266100, Shandong, Qingdao province Chengyang District, after the streets of Hong Kong, 300 years north of the community committee Patentee after: QINGDAO BOYANGFA PLASTIC CEMENT TECHNOLOGY CO.,LTD. Address before: Zhujiang Road Wuzhong District Mudu town of Suzhou city in Jiangsu Province Tianlong 215101 No. 378 building room 4721 Patentee before: SUZHOU SHENGPULA NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20160316 |