CN103740065B - A kind of thin film switch PET resin component and preparation method thereof - Google Patents
A kind of thin film switch PET resin component and preparation method thereof Download PDFInfo
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- CN103740065B CN103740065B CN201310733555.2A CN201310733555A CN103740065B CN 103740065 B CN103740065 B CN 103740065B CN 201310733555 A CN201310733555 A CN 201310733555A CN 103740065 B CN103740065 B CN 103740065B
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Abstract
The present invention relates to a kind of thin film switch PET resin component and preparation method thereof, belong to technical field of polymer materials.Does this PET resin component comprise the following raw material according to weight parts: PET resin 100 ~ 120 parts, aramid fiber 5 ~ 20 parts, tourmaline powder 2 ~ 4 parts, polyvinyl butyral acetal 1 ~ 3 part, DOPO-BQ4 ~ 9 part, 0.5 ~ 2 part, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane 0.4 ~ 0.7 part, nucleator 3988? 0.5 ~ 1 part, thermo-stabilizer 1 ~ 2 part, 1.5 ~ 3 parts, oxidation inhibitor.Product of the present invention adopts aramid fiber to strengthen, and makes product of the present invention have good mechanical property and dimensional stability, good heat resistance, easy machine-shaping; Meanwhile, product of the present invention has the performance of good fire-retardant, antistatic and anion releasing, expands the use range of product of the present invention.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of thin film switch PET resin component and preparation method thereof.
Background technology
The panel manufactured by PET resin is switch panel most popular in thin film switch in the market, this is because its resistance to chemical reagents is good, be insoluble to common organic solvents, and there is excellent mechanical property, electrical property, rigidity, hardness and toughness, water-absorbent is low, wear-resistant, rub resistance is excellent, dimensional stability is high, its tensile strength can match in excellence or beauty with aluminium film, be much higher than PC, PVC, but PET resin second-order transition temperature is higher, crystallization velocity is slow, molding cycle is long, shaping cycle is long, molding shrinkage is large, poor dimensional stability, the shaping of crystallization is fragility, thermotolerance is low, these shortcomings limit the use range of the panel manufactured by PET resin.
The membrane switch panel function ratio of existing PET is more single on the market, does not have fire-retardant and function that is anion releasing, simultaneously in the course of processing, too easily produces electrostatic, there is potential safety hazard.Therefore how overcoming the deficiencies in the prior art is problems that current technical field of polymer materials needs solution badly.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, there is provided a kind of thin film switch PET resin component and preparation method thereof, this preparation method is simple, obtained thin film switch PET resin component good mechanical performance, good flame retardation effect, has the function of anion releasing.
The technical solution used in the present invention is as follows:
A kind of thin film switch PET resin component, comprises the following raw material according to weight parts: PET resin 100 ~ 120 parts, aramid fiber 5 ~ 20 parts, tourmaline powder 2 ~ 4 parts, polyvinyl butyral acetal 1 ~ 3 part, DOPO-BQ4 ~ 9 part, 0.5 ~ 2 part, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane 0.4 ~ 0.7 part, nucleator 39880.5 ~ 1 parts, thermo-stabilizer 1 ~ 2 part, 1.5 ~ 3 parts, oxidation inhibitor.
Further preferably described thermo-stabilizer is barium zinc stabilizer.
Further preferably described oxidation inhibitor is antioxidant 264.
The preparation method of above-mentioned thin film switch PET resin component, that PET resin, aramid fiber, tourmaline powder, polyvinyl butyral acetal, DOPO-BQ, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane, nucleator 3988, thermo-stabilizer and oxidation inhibitor are joined in high-speed mixer, through twin screw extruder extruding pelletization after mixing, namely obtain thin film switch PET resin component of the present invention.
compared with prior art, its beneficial effect is in the present invention:(1) product of the present invention adopts aramid fiber to strengthen, and makes product of the present invention have good mechanical property and dimensional stability, good heat resistance, easy machine-shaping; (2) novel halogen-free flame-retardant agent is adopted---DOPO-BQ is fire-retardant, makes product of the present invention have good flame retardant properties; (3) product of the present invention also has antistatic and kinetic energy that is anion releasing, expands the use range of product of the present invention; (4) preparation method of the present invention is simple, is easy to promote.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
A kind of thin film switch PET resin component, comprises the following raw material according to weight parts: PET resin 100 parts, aramid fiber 5 parts, tourmaline powder 2 parts, polyvinyl butyral acetal 1 part, DOPO-BQ4 part, 0.5 part, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane 0.4 part, nucleator 39880.5 parts, barium zinc stabilizer 1 part, antioxidant 264 1.5 parts.
The preparation method of the thin film switch PET resin component of the present embodiment, that PET resin, aramid fiber, tourmaline powder, polyvinyl butyral acetal, DOPO-BQ, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane, nucleator 3988, barium zinc stabilizer and antioxidant 264 are joined in high-speed mixer, through twin screw extruder extruding pelletization after mixing, namely obtain the thin film switch PET resin component of the present embodiment.
Embodiment 2
A kind of thin film switch PET resin component, comprises the following raw material according to weight parts: PET resin 120 parts, aramid fiber 20 parts, tourmaline powder 4 parts, polyvinyl butyral acetal 3 parts, DOPO-BQ9 part, 2 parts, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane 0.7 part, nucleator 39881 parts, barium zinc stabilizer 2 parts, antioxidant 264 3 parts.
The thin film switch PET resin component of the present embodiment is identical with the thin film switch PET resin component of embodiment 1.
Embodiment 3
A kind of thin film switch PET resin component, comprises the following raw material according to weight parts: PET resin 110 parts, aramid fiber 12 parts, tourmaline powder 3 parts, polyvinyl butyral acetal 2 parts, DOPO-BQ7 part, 1.3 parts, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane 0.6 part, nucleator 39880.8 parts, barium zinc stabilizer 1.8 parts, antioxidant 264 2 parts.
The thin film switch PET resin component of the present embodiment is identical with the thin film switch PET resin component of embodiment 1.
performance test
Test the performance of the embodiment of the present invention 1 ~ 3 product, test result is in table 1.
The performance test data of table 1 embodiment 1 ~ 3 product
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Cantilever beam impact strength (jagged), kJ/m 2 | 9.5 | 9.8 | 10.1 |
| Flexural strength, MPa | 206 | 212 | 210 |
| Modulus in flexure, GPa | 8.8 | 9.2 | 9.1 |
| Tensile strength, MPa | 135 | 138 | 139 |
| Surface resistivity, Ω | 10 8 | 10 8 | 10 8 |
| HDT（1.82 MPa） | 133 | 132 | 133 |
| Flame retardant resistance | V1 | V0 | V0 |
Claims (4)
1. a thin film switch PET resin component, is characterized in that comprising the following raw material according to weight parts: PET resin 100 ~ 120 parts, aramid fiber 5 ~ 20 parts, tourmaline powder 2 ~ 4 parts, polyvinyl butyral acetal 1 ~ 3 part, DOPO-BQ4 ~ 9 part, 0.5 ~ 2 part, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane 0.4 ~ 0.7 part, nucleator 39880.5 ~ 1 parts, thermo-stabilizer 1 ~ 2 part, 1.5 ~ 3 parts, oxidation inhibitor.
2. thin film switch PET resin component according to claim 1, is characterized in that described thermo-stabilizer is barium zinc stabilizer.
3. thin film switch PET resin component according to claim 1, is characterized in that described oxidation inhibitor is antioxidant 264.
4. the preparation method of thin film switch PET resin component according to claim 1, PET resin, aramid fiber, tourmaline powder, polyvinyl butyral acetal, DOPO-BQ, octadecyldimethyl hydroxyethyl quaternary ammonium nitrate, γ aminopropyltriethoxy silane, nucleator 3988, thermo-stabilizer and oxidation inhibitor is it is characterized in that to join in high-speed mixer, through twin screw extruder extruding pelletization after mixing, namely obtain described thin film switch PET resin component.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733555.2A CN103740065B (en) | 2013-12-27 | 2013-12-27 | A kind of thin film switch PET resin component and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733555.2A CN103740065B (en) | 2013-12-27 | 2013-12-27 | A kind of thin film switch PET resin component and preparation method thereof |
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| CN103740065A CN103740065A (en) | 2014-04-23 |
| CN103740065B true CN103740065B (en) | 2016-01-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485208A (en) * | 2018-03-29 | 2018-09-04 | 贵州省材料产业技术研究院 | A kind of DOPO derivatives Flame-retardant PET transparent composite and preparation method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927317A (en) * | 2015-07-06 | 2015-09-23 | 苏州科茂电子材料科技有限公司 | Cable outer layer insulation material and preparation method thereof |
| CN106380794A (en) * | 2016-08-31 | 2017-02-08 | 黄山豪泰塑胶有限公司 | PVC film for substrate of decorative film |
| CN106243576A (en) * | 2016-08-31 | 2016-12-21 | 黄山豪泰塑胶有限公司 | High-wear-resistancehigh-strength high-strength PVC film |
| CN107418159B (en) * | 2017-05-24 | 2019-09-13 | 上海彩艳实业有限公司 | BOPET ultraviolet screener master batch and its manufacturing method |
| CN114752192A (en) * | 2022-05-11 | 2022-07-15 | 深圳市汉森姆新材料有限公司 | Aramid fiber and glass fiber modified PET composite material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064335A1 (en) * | 2000-12-21 | 2002-07-04 | Degussa | Easy flowing polyester molding compound |
| DE10130831A1 (en) * | 2001-06-27 | 2003-01-16 | Bayer Ag | Flame retardant polyester molding compounds with hydrotalcite, red phosphorus and melamine cyanurate |
| CN102190870A (en) * | 2010-03-10 | 2011-09-21 | 杜克丽 | Polybutylece terephthalate(PBT)/carboxyfluorescein(CF)/inorganic ore anion releasing composite material |
| CN103172983A (en) * | 2011-12-20 | 2013-06-26 | 中国科学院合肥物质科学研究院 | Polyester-carbon nanotube-tourmaline powder composite material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108485208A (en) * | 2018-03-29 | 2018-09-04 | 贵州省材料产业技术研究院 | A kind of DOPO derivatives Flame-retardant PET transparent composite and preparation method |
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Effective date of registration: 20151214 Address after: Lili town traffic road Wujiang city Suzhou city Jiangsu province 215212 No. 1 Applicant after: Wujiang Junda Elevator Parts Co., Ltd. Address before: Wujiang District of Suzhou City, Jiangsu province 215212 Lili town nine South Street No. 15 Applicant before: Wujiang Dongtai Electric Power Special Switch Co.,Ltd. |
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