CN103627129A - Antibacterial dust-suppression halogen-free flam-retardant ABS and preparation technology thereof - Google Patents
Antibacterial dust-suppression halogen-free flam-retardant ABS and preparation technology thereof Download PDFInfo
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- CN103627129A CN103627129A CN201210305824.0A CN201210305824A CN103627129A CN 103627129 A CN103627129 A CN 103627129A CN 201210305824 A CN201210305824 A CN 201210305824A CN 103627129 A CN103627129 A CN 103627129A
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Abstract
The invention discloses an antibacterial dust-suppression halogen-free flam-retardant ABS (acrylonitrile-butadiene-styrene copolymer) material and a preparation technology thereof. The material comprises 50-70 wt% of ABS, 10-20 wt% of PMMA (polymethyl methacrylate), 10-20 wt% of a compound flame retardant, 0-10 wt% of an antibacterial agent, 0-5 wt% of an antistatic agent, 10-20 wt% of a flexibilizer and 0-5 wt% of other processing auxiliary agents. By adoption of the compound flame retardant, the material has good flame retardant effects, and good mechanical performances and processing fluidity, and an aging performance of the material are guaranteed to meet the using standards. The antibacterial dust-suppression halogen-free flam-retardant ABS has an antibacterial function and a dust-suppression function and has characteristics of flame retardance, good mechanical performances, and the like. The ABS material is especially suitable for requirements of medical apparatus and instruments, household appliances, decoration materials, and other industries. In addition, the technology can be controlled easily and is suitable for continuous production.
Description
Technical field
The invention belongs to the high molecular fire retardant Material Field in Materials science, relate to a kind of with antiseptic-germicide, static inhibitor, composite halogen-free flame retardants modified ABS (acrylonitrile-butadiene-styrene copolymer), and prepare antibacterial, dust suppression, Halogen hinders right ABS material.
Background technology
Along with expanding economy, people increase day by day to the requirement of the aspects such as environmental protection, safety, comfort level, and ecotope and value of life are also more paid close attention to.Because halogenated flame retardant product produces a large amount of smog and toxic gas when burning, hinder rescue and evacuating personnel, cause secondary disaster.China is maximum in the world ABS resin country of consumption, year consumption approaches the U.S. and Japanese summation, product mainly concentrates on electronics, electrical accessorie, wherein refrigerator, televisor, phone, office machinery and other small household appliances etc., 80% left and right that accounts for total sales volume, toy and auto parts machinery respectively account for 10%.Yet along with the pay attention to day by day of people to health, environment and ecological protection, the flame-retardant standard of above-mentioned field material therefor and environmental standard be increasingly stringent also.In order to catch up with social development, improve people's living environment, it is very urgent that antibacterial, dust suppression, Halogen are rented combustion ABS research and development exploitation.
Summary of the invention
That prepared by the present invention is antibacterial, dust suppression, halogen-free flame retardant ABS Flame Retardancy energy, mechanical property have all reached higher standard-required, it is antibacterial, the uniqueness of dust suppression, be more suitable for the application in household electrical appliances, finishing material, medicine equipment, office machinery field, technical scheme of the present invention is the ABS of 50-70wt%; The PMMA(polymethylmethacrylate of 10-20 wt%); The compound flame retardant of 10-20 wt%; The antiseptic-germicide of 0-10 wt%; The static inhibitor of 0-5wt%; The toughner of 10-20wt%; Other processing aids of 0-5wt%.
The present invention adopts compositional flame-retardant system, and compound flame retardant each component all passes through surface activation and thermostabilization is processed.The fast rapid-result carbon of encapsulated red phosphorus and the transmission of inhibition flame; The cooling trapping of amino acid sulphur ammonium; Aluminium hydroxide dehydration, heat absorption, obstruct; Synergy each other between each component, makes its flame retardant effect better, adds family's amount still less.
The present invention adopts PMMA and adds quantitative static inhibitor, suppress dust in the absorption of product surface, stickyly pick up and be of value to the clean of goods.
The present invention adopts the agent of slow release type nano-class antibacterial, possesses better permanent anti-microbial effect in the situation that not affecting material mechanical performance.
The present invention adopts the toughner that is applicable to ABS, is that the shock-resistance of material is improved, and guarantees that material property reaches use standard.
The present invention adopts other processing aids, is that mobility, the aging resistance of material improves, and ensures that product molding machine is durable for a long time.
The concrete technology route that the present invention adopts is shown in Figure of description.
[0010]gained ABS material in the present invention embodiment, clicks and is injection molded into test bars, injecting condition: injection temperature 180-220 ℃, injection pressure 30-50MPa, injection moulding speed 30-60mm/s.Each embodiment performance is all by testing with standard, and concrete examination criteria is as follows:
Socle girder notched Izod impact strength GB/T1043
Tensile strength GB/T1040
Flexural strength GB/T9341
Heat-drawn wire GB/T1643
Smoke density GB8323
Horizontal vertical burning instrument ANSI/UL94
Anti-microbial property QB/T2591
Surface resistivity IEC60093
The corresponding formula of each embodiment of table 1
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Raw material | Consumption (wt%) | Consumption (wt%) | Consumption (wt%) | Consumption (wt%) |
| ABS | 60 | 59 | 57 | 55 |
| Compound flame retardant 1 | 20 | — | — | — |
| Compound flame retardant 2 | -— | 20 | — | — |
| Compound flame retardant 3 | — | — | 20 | — |
| Compound flame retardant 4 | — | — | — | 20 |
| Antiseptic-germicide | 3 | 5 | 7 | 9 |
| Static inhibitor | 1 | 2 | 2 | 2 |
| PMMA | 5 | 5 | 5 | 5 |
| Toughner | 10 | 10 | 10 | 10 |
| Other processing aids | 1 | 1 | 1 | 1 |
The performance that each embodiment of table 2 is corresponding
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Socle girder notched Izod impact strength (KJ/M 2） | 4.2 | 7.8 | 6.4 | 10.8 |
| Tensile strength (MPa) | 40.1 | 39.8 | 45.2 | 42.3 |
| Flexural strength (MPa) | 58.3 | 62.4 | 73.2 | 70.8 |
| Heat-drawn wire (℃) | 86 | 82 | 87 | 85 |
| Smoke density | SDR=60 | SDR=50 | SDR=45 | SDR=45 |
| Fire-retardant rank (1.6mm) | V-0 | V-2 | V-1 | V-0 |
| Antibacterium performance (%) | 81.5 | 84.5 | 90.2 | 93.6 |
| Anti-mildew capability | 2 grades | 2 grades | 1 grade | 1 grade |
| Surface resistivity-7 day (Ω) | 10 12 | 10 9 | 10 9 | 10 9 |
| Surface resistivity-90 day (Ω) | 10 11 | 10 8 | 10 8 | 10 8 |
accompanying drawing explanation
Fig. 1 is process route view of the present invention.
Claims (7)
1. antibacterial, dust suppression, a halogen-free flame retardant ABS material, is characterized in that the ABS containing 50-70wt%; The PMMA(polymethylmethacrylate of 10-20 wt%); The compound flame retardant of 10-20 wt%; The antiseptic-germicide of 0-10 wt%; The static inhibitor of 0-5wt%; The toughner of 10-20wt%; Other processing aids of 0-5wt%.
2. antibacterial, dust suppression according to claim 1, halogen-free flame retardant ABS material, is characterized in that described compound flame retardant is one or more the compound system in encapsulated red phosphorus, Ammonium sulfamate, triphenyl, aluminium hydroxide, zirconium white-ammonium pentaborate.
3. antibacterial, dust suppression according to claim 1, halogen-free flame retardant ABS material, is characterized in that described antiseptic-germicide is one or both in nano titanium oxide, slowly-releasing inorganic silver.
4. antibacterial, dust suppression according to claim 1, halogen-free flame retardant ABS material, is characterized in that described static inhibitor is a kind of in alkylsulfonate and ethoxyquin alkanamine.
5. antibacterial, dust suppression according to claim 1, halogen-free flame retardant ABS material, is characterized in that described toughner is that styrene-butadiene-styrene block copolymer, phenylethylene-maleic anhydride are cohabited one or more in thing, high glue powder.
6. antibacterial, dust suppression according to claim 1, halogen-free flame retardant ABS material, it is characterized in that other described processing aids are four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, β-(3,5-di-tert-butyl-hydroxy phenyl) the positive octadecanol ester of propionic acid, three [2,4-di-tert-butyl-phenyl] phosphorous acid ester, EBS(vinyl bis-stearamides), silicone oil, PTFE(tetrafluoroethylene) in one or more.
7. antibacterial, dust suppression according to claim 1, halogen-free flame retardant ABS preparation technology, it is characterized in that first ABS, MMA, compound flame retardant, antiseptic-germicide, static inhibitor, toughner, other processing aids being put into high-speed mixer and mixing 5-8 minute, then through twin screw extruder, melt extrude granulation at 180-240 ℃.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210305824.0A CN103627129A (en) | 2012-08-27 | 2012-08-27 | Antibacterial dust-suppression halogen-free flam-retardant ABS and preparation technology thereof |
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| CN201210305824.0A CN103627129A (en) | 2012-08-27 | 2012-08-27 | Antibacterial dust-suppression halogen-free flam-retardant ABS and preparation technology thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559028A (en) * | 2014-12-30 | 2015-04-29 | 苏州康华净化系统工程有限公司 | Antistatic ABS material and preparation method thereof |
| CN104559030A (en) * | 2014-12-30 | 2015-04-29 | 苏州康华净化系统工程有限公司 | Antibacterial ABS composite material and preparation method thereof |
| CN104559027A (en) * | 2014-12-30 | 2015-04-29 | 苏州康华净化系统工程有限公司 | Antibacterial ABS material and preparation method thereof |
| CN104890992A (en) * | 2015-05-26 | 2015-09-09 | 铜陵方正塑业科技有限公司 | Flame-retardant paper-plastic composite bag and preparing method thereof |
| CN105086338A (en) * | 2015-09-06 | 2015-11-25 | 苏州新区佳合塑胶有限公司 | Enhanced flame retardant ABS material |
| CN105153629A (en) * | 2015-08-21 | 2015-12-16 | 滁州晨润工贸有限公司 | Manufacturing method of antibacterial air-conditioning panel |
| CN105885334A (en) * | 2016-05-10 | 2016-08-24 | 康晓霞 | Production method of high-efficiency flame-retardant and environmentally-friendly material |
| CN106627281A (en) * | 2015-11-02 | 2017-05-10 | 丹阳市米可汽车零部件厂 | Manufacturing process of automotive armrest |
| CN106633565A (en) * | 2016-11-25 | 2017-05-10 | 广东国立科技股份有限公司 | Flame-retardant modified plastic and preparation method thereof |
| CN106995580A (en) * | 2017-03-27 | 2017-08-01 | 佛山汇沐化学科技有限公司 | A kind of high Antibacterial flame retardant plastic its preparation method |
| CN111087749A (en) * | 2019-12-28 | 2020-05-01 | 会通新材料股份有限公司 | Permanent antibacterial antistatic ABS alloy material and preparation method and application thereof |
| CN115044163A (en) * | 2022-07-08 | 2022-09-13 | 安徽和盛新材料科技有限公司 | Antibacterial antistatic ABS flame-retardant color master batch and preparation system thereof |
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2012
- 2012-08-27 CN CN201210305824.0A patent/CN103627129A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559028A (en) * | 2014-12-30 | 2015-04-29 | 苏州康华净化系统工程有限公司 | Antistatic ABS material and preparation method thereof |
| CN104559030A (en) * | 2014-12-30 | 2015-04-29 | 苏州康华净化系统工程有限公司 | Antibacterial ABS composite material and preparation method thereof |
| CN104559027A (en) * | 2014-12-30 | 2015-04-29 | 苏州康华净化系统工程有限公司 | Antibacterial ABS material and preparation method thereof |
| CN104890992A (en) * | 2015-05-26 | 2015-09-09 | 铜陵方正塑业科技有限公司 | Flame-retardant paper-plastic composite bag and preparing method thereof |
| CN105153629A (en) * | 2015-08-21 | 2015-12-16 | 滁州晨润工贸有限公司 | Manufacturing method of antibacterial air-conditioning panel |
| CN105086338A (en) * | 2015-09-06 | 2015-11-25 | 苏州新区佳合塑胶有限公司 | Enhanced flame retardant ABS material |
| CN106627281A (en) * | 2015-11-02 | 2017-05-10 | 丹阳市米可汽车零部件厂 | Manufacturing process of automotive armrest |
| CN105885334A (en) * | 2016-05-10 | 2016-08-24 | 康晓霞 | Production method of high-efficiency flame-retardant and environmentally-friendly material |
| CN106633565A (en) * | 2016-11-25 | 2017-05-10 | 广东国立科技股份有限公司 | Flame-retardant modified plastic and preparation method thereof |
| CN106995580A (en) * | 2017-03-27 | 2017-08-01 | 佛山汇沐化学科技有限公司 | A kind of high Antibacterial flame retardant plastic its preparation method |
| CN111087749A (en) * | 2019-12-28 | 2020-05-01 | 会通新材料股份有限公司 | Permanent antibacterial antistatic ABS alloy material and preparation method and application thereof |
| CN115044163A (en) * | 2022-07-08 | 2022-09-13 | 安徽和盛新材料科技有限公司 | Antibacterial antistatic ABS flame-retardant color master batch and preparation system thereof |
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Address after: Pingfang District Road 150060 Heilongjiang Hanan city of Harbin Province, No. 9 Applicant after: Heilongjiang Xinda Enterprise Group Co.,Ltd. Address before: Haping Road Development Zone in Harbin City, Heilongjiang province 150060 District Dalian Road No. 9 Applicant before: Heilongjiang Xinda Enterprise Group Co.,Ltd. |
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Application publication date: 20140312 |