CN101121816A - Anti-flaming polycarbonate/acrylonitrile-butadiene-styrene resin mixing material and preparation method thereof - Google Patents
Anti-flaming polycarbonate/acrylonitrile-butadiene-styrene resin mixing material and preparation method thereof Download PDFInfo
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- CN101121816A CN101121816A CNA2006100297808A CN200610029780A CN101121816A CN 101121816 A CN101121816 A CN 101121816A CN A2006100297808 A CNA2006100297808 A CN A2006100297808A CN 200610029780 A CN200610029780 A CN 200610029780A CN 101121816 A CN101121816 A CN 101121816A
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Abstract
The present invention relates to blending polymer and the preparation method, and discloses a flame-retardant polycarbonate and acrylonitrile-butadiene-styrene resin blend and the manufacturing method. The components and weight shares include: 55 to 80 shares of polycarbonate, 10 to 30 shares of acrylonitrile-butadiene-styrene resin, 5 to 30 shares of flame retardant, 1 to 5 shares of flame retardant synergist, 5 to 30 shares of spherical inorganic particle, 0.3 to 10 shares of coupling agent, 0.1 to 2 shares of anti-dropping agent, and 0.1 to 1 share of antioxidant. The product of the present invention has the overall balance of the high mobility, high heat resistance, and high flame retardancy; the flame retardancy, mobility, modulus, and heat resistance of the product of the present invention are excellent, and can meet the requirements of such industries as the household electrical appliance, the electronics, and the auto part and so on. The method has the advantages of the simple process, the high production efficiency, the strong applicability, and so on.
Description
Technical field
The present invention relates to a kind of polymer blend and preparation method thereof, particularly a kind of high flow flame-proof polycarbonate/acrylonitrile-butadiene-styrene resin mixing thing and preparation method thereof.
Background technology
The polycarbonate/acrylonitrile-butadiene-styrene resin mixing rerum natura can be excellent, is widely used in fields such as household electrical appliances, electronics, automobile, communication.
For satisfying the fire-retardant and environmental requirement in these fields, TDE is not owing to producing the renewal product that carcinogens becomes decabromodiphenyl oxide in burning, has been developed and is used for fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material.But its affiliation that adds causes the flowability of polycarbonate/acrylonitrile-butadiene-styrene resin mixing thing to descend significantly, so many patents have been done a large amount of improvement on the one hand at this:
ZL95106636.6 adopts the liquid crystalline polymers of certainweight umber and prepares a kind of fire-resistent polycarbonate resin composition with high workability, high elastic coefficient and excellent appearance;
ZL95108426.7 relates to polycarbonate-polysiloxane copolymer, polycarbonate resin, tetrafluoroethylene, and resin combination has outstanding flame retardant resistance, thermostability and flowability;
ZL96111301.4 relates to the polycarbonate of lower molecular weight, than the vinylidene aromatic compound of low rubber content, said composition has good flowability.
But above-mentioned composition can't reach the overall equilbrium of flame retardant resistance, modulus, flowability, economy.Therefore press for a kind of high flow flame-proof polycarbonate/acrylonitrile-butadiene-styrene resin mixing thing material of research and development.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material and method for making, to overcome the above-mentioned defective that prior art exists.
Technical conceive of the present invention is such:
The present invention is with inorganic spherical particle and fire retardant and use in the polycarbonate/acrylonitrile-butadiene-styrene resin mixing thing, inorganic spherical particle and fire retardant are under the effect of high shear force, be evenly dispersed in the polycarbonate/acrylonitrile-butadiene-styrene resin mixing thing, when not reducing flame retardant properties, remedied the decline of the flowability of the blend that the adding owing to fire retardant causes.
The component and the parts by weight of fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material of the present invention comprise:
Polycarbonate 55-80 part, acrylonitrile-butadiene-styrene resin 10-30 part, fire retardant 5-30 part, retardant synergist 1-5 part, inorganic spherical particle 5-30 part, coupling agent 0.3-10 part, anti-dripping agent 0.1-2 part, oxidation inhibitor 0.1-1.
Described polycarbonate is the bisphenol A-type aromatic polycarbonate, can adopt the commercially available prod, as, the trade mark that Japanese Teijin Chemicals, Ltd. produces is the product of K1300;
Said acrylonitrile-butadiene-styrene resin can adopt the commercially available prod, and the trade mark of producing as Taiwan Qi Mei industrial corporation is the product of PA747S;
Said fire retardant is a TDE;
Said retardant synergist antimonous oxide;
Said inorganic spherical particle is hollow glass micropearl or solid glass micro-bead, and diameter is a kind of or its mixture in 1-5 micron or the 8-15 micron, and preferred weight blending ratio is 1: 1;
Said coupling agent is one or more of silane coupling agent, preferred γ-An Bingjisanyiyangjiguiwan.Can adopt the commercially available prod, the trade mark of producing as Nanjing Shuguang Chemical General Plant is the product of KH550;
Anti-dripping agent is a fluoropolymer, is selected from tetrafluoroethylene.Can adopt the commercially available prod, the trade mark of producing as E.I.Du Pont Company is the product of Teflon 30N;
Oxidation inhibitor is selected from one or more in Hinered phenols or the phosphorous acid esters, as four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.Can adopt the commercially available prod, the trade mark of producing as Switzerland Ciba company is 1010 product;
Fire-retardant polycarbonate of the present invention/acrylonitrile-butadiene-styrene resin mixing material preparation method comprises the steps:
Inorganic spherical particle and coupling agent are added mixing machine, the rotating speed that changes with per minute 600～1000 under 90～110 ℃ mixed 10～50 minutes, then with gained mixture and polycarbonate, acrylonitrile-butadiene-styrene resin, fire retardant, retardant synergist, anti-dripping agent and oxidation inhibitor, in mixing machine, the rotating speed that changes with per minute 400～800 under 20～35 ℃ mixed 10～30 minutes, and the material that mixes is extruded under 220-230 ℃, cooled off, drying, pelletizing, obtains the blend product by forcing machine.
Compared with prior art, product of the present invention has the overall equilbrium of high workability, high heat resistance, high flame retardant, prepared blend material flame retardant resistance, flowability, modulus, excellent heat resistance can satisfy the requirement of industries such as household electrical appliance, electronics, auto parts machinery.It is simple that this method has technology, production efficiency height, advantage such as suitability is strong.
Embodiment
Following embodiment is to further specify of the present invention, rather than limits the scope of the invention.
Embodiment 1-3
Adopt following material, and get the raw materials ready by the prescription in the table 1:
Polycarbonate (PC): K1300, Japanese Teijin Chemicals, Ltd.
Acrylonitrile-butadiene-styrene resin (ABS): 747S, Taiwan Qi Mei industrial corporation
Fire retardant: TDE, Weifang marine chemical industry group company
Retardant synergist: antimonous oxide, Weifang marine chemical industry group company
The inorganic spherical particle: hollow glass micropearl, Shanghai converge smart inferior nano material company
Coupling agent: γ-An Bingjisanyiyangjiguiwan, KH550, Nanjing Shuguang Chemical General Plant
Anti-dripping agent: tetrafluoroethylene, Teflon 30N, E.I.Du Pont Company
Oxidation inhibitor: four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, Irganox1010, Switzerland Ciba company
Inorganic spherical particle and coupling agent are added the high-speed mixer of being with heating unit, the rotating speed that changes with per minute 800 under 100 ℃ mixed 30 minutes, then all leftover materials of gained mixture and other are added conventional high-speed mixer and mixed 20 minutes with the rotating speed that per minute 600 changes at normal temperatures, the good material of final blending is extruded under 220-230 ℃, is cooled off, drying, pelletizing, obtains the blend product by twin screw extruder.Press the sample preparation of ASTM standard respectively, then test stretch, performance index such as crooked, fire-retardant.Test result is as shown in table 2.
Table 1 embodiment 1-3 fill a prescription (parts by weight)
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| PC | 75 | 75 | 75 |
| ABS | 25 | 25 | 25 |
| Fire retardant | 20 | 20 | 20 |
| Retardant synergist | 4 | 4 | 4 |
| The inorganic spherical particle | 0 | 10 | 15 |
| Coupling agent | 0 | 0.1 | 0.15 |
| Anti-dripping agent | 0.4 | 0.4 | 0.4 |
| Oxidation inhibitor | 0.3 | 0.3 | 0.3 |
The The performance test results of table 2 embodiment 1-3
| The ASTM standard | 1 | 2 | 3 | |
| Tensile strength (MPa) | D638 | 52 | 57 | 61 |
| Flexural strength (MPa) | D790 | 89 | 105 | 112 |
| Modulus in flexure (MPa) | D790 | 3070 | 4130 | 4750 |
| Melting index (g/min) | D1238 | 5 | 19 | 23 |
| Heat-drawn wire (℃, 0.45MPa) | D648 | 92 | 131 | 137 |
| Flame retardant resistance (1.6mm) | UL94 | V-0 | V-0 | V-0 |
Claims (10)
1. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material, it is characterized in that, component and parts by weight comprise: polycarbonate 55-80 part, acrylonitrile-butadiene-styrene resin 10-30 part, fire retardant 5-30 part, retardant synergist 1-5 part, inorganic spherical particle 5-30 part, coupling agent 0.3-10 part, anti-dripping agent 0.1-2 part, oxidation inhibitor 0.1-1.
2. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that, described polycarbonate is a dihydroxyphenyl propane shape aromatic polycarbonate.
3. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that, said fire retardant is a TDE.
4. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that, said retardant synergist antimonous oxide;
5. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that, said inorganic spherical particle is hollow glass micropearl or solid glass micro-bead.
6. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 5, it is characterized in that, hollow glass micropearl or solid glass micro-bead diameter are a kind of or its mixture in 1-5 micron or the 8-15 micron, and the weight blending ratio is 1: 1.
7. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that, said coupling agent is a silane coupling agent.
8. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that, anti-dripping agent is a fluoropolymer.
9. fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material according to claim 1 is characterized in that oxidation inhibitor is selected from one or more in Hinered phenols or the phosphorous acid esters.
10. prepare each described fire-retardant polycarbonate/acrylonitrile-butadiene-styrene resin mixing material method of claim 1～9, comprise the steps: inorganic spherical particle and coupling agent are added mixing machine, the rotating speed that changes with per minute 600～1000 under 90～110 ℃ mixed 10～50 minutes, then with gained mixture and polycarbonate, acrylonitrile-butadiene-styrene resin, fire retardant, retardant synergist, anti-dripping agent and oxidation inhibitor, in mixing machine, the rotating speed that changes with per minute 400～800 under 20～35 ℃ mixed 10～30 minutes, and the material that mixes is extruded under 220-230 ℃ by forcing machine, cooling, dry, pelletizing, obtain the blend product.
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| CN101367989B (en) * | 2008-08-07 | 2011-06-08 | 上海金发科技发展有限公司 | Preparation method for transparent plastic for ultraviolet protection |
| CN102093690A (en) * | 2010-12-30 | 2011-06-15 | 佛山市顺德区圆融新材料有限公司 | Cold-resistant flame-retardant polycarbonate alloy material and preparation method thereof |
| CN102643509A (en) * | 2012-05-21 | 2012-08-22 | 金发科技股份有限公司 | ABS (acrylonitrile-butadiene-styrene) composition with high glowing filament temperature resistance |
| CN103183950A (en) * | 2011-12-30 | 2013-07-03 | 奇美实业股份有限公司 | Carbonate polymer composition and molded article formed from same |
| CN103509321A (en) * | 2013-09-11 | 2014-01-15 | 青岛颐世保塑料有限公司 | Flame retardant pc/abs alloy material |
| CN105400169A (en) * | 2015-12-10 | 2016-03-16 | 苏州爱盟机械有限公司 | A preparing method of a flame retardant plastic material with metal luster |
| CN105694408A (en) * | 2015-09-18 | 2016-06-22 | 安庆市天涯汽车配件有限公司 | Flame retardant polycarbonate-dihydroxy diphenyl sulfone copolymer and preparation method thereof |
| CN108727697A (en) * | 2016-10-18 | 2018-11-02 | 长泰惠龙新材料科技有限公司 | A kind of high flow flame-proof masterbatch |
| CN109096725A (en) * | 2018-07-17 | 2018-12-28 | 江苏兆维塑料科技有限公司 | A kind of lightweight PC/ABS loss of weight composite material and preparation method |
| CN114106548A (en) * | 2021-12-17 | 2022-03-01 | 宁波瑞隆新材料科技有限公司 | Anti-aging PC (polycarbonate) and ABS (acrylonitrile butadiene styrene) composite material as well as preparation method and application thereof |
| CN114276382A (en) * | 2021-12-15 | 2022-04-05 | 珠海格力新材料有限公司 | Novel silane coupling agent containing nitrogen element, alloy material and preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101367989B (en) * | 2008-08-07 | 2011-06-08 | 上海金发科技发展有限公司 | Preparation method for transparent plastic for ultraviolet protection |
| CN102093690A (en) * | 2010-12-30 | 2011-06-15 | 佛山市顺德区圆融新材料有限公司 | Cold-resistant flame-retardant polycarbonate alloy material and preparation method thereof |
| CN103183950A (en) * | 2011-12-30 | 2013-07-03 | 奇美实业股份有限公司 | Carbonate polymer composition and molded article formed from same |
| CN102643509A (en) * | 2012-05-21 | 2012-08-22 | 金发科技股份有限公司 | ABS (acrylonitrile-butadiene-styrene) composition with high glowing filament temperature resistance |
| CN103509321A (en) * | 2013-09-11 | 2014-01-15 | 青岛颐世保塑料有限公司 | Flame retardant pc/abs alloy material |
| CN105694408A (en) * | 2015-09-18 | 2016-06-22 | 安庆市天涯汽车配件有限公司 | Flame retardant polycarbonate-dihydroxy diphenyl sulfone copolymer and preparation method thereof |
| CN105400169A (en) * | 2015-12-10 | 2016-03-16 | 苏州爱盟机械有限公司 | A preparing method of a flame retardant plastic material with metal luster |
| CN108727697A (en) * | 2016-10-18 | 2018-11-02 | 长泰惠龙新材料科技有限公司 | A kind of high flow flame-proof masterbatch |
| CN108727697B (en) * | 2016-10-18 | 2020-11-20 | 余姚市和众塑料有限公司 | High-fluidity flame-retardant master batch |
| CN109096725A (en) * | 2018-07-17 | 2018-12-28 | 江苏兆维塑料科技有限公司 | A kind of lightweight PC/ABS loss of weight composite material and preparation method |
| CN109096725B (en) * | 2018-07-17 | 2021-05-07 | 江苏兆维塑料科技有限公司 | Lightweight PC/ABS weight-reducing composite material and preparation method thereof |
| CN114276382A (en) * | 2021-12-15 | 2022-04-05 | 珠海格力新材料有限公司 | Novel silane coupling agent containing nitrogen element, alloy material and preparation method |
| CN114106548A (en) * | 2021-12-17 | 2022-03-01 | 宁波瑞隆新材料科技有限公司 | Anti-aging PC (polycarbonate) and ABS (acrylonitrile butadiene styrene) composite material as well as preparation method and application thereof |
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| CN101121816B (en) | 2011-07-20 |
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