WO2009012645A1 - Composite de résine polystyrène contenant de la bromotriazine et son procédé de préparation - Google Patents

Composite de résine polystyrène contenant de la bromotriazine et son procédé de préparation Download PDF

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Publication number
WO2009012645A1
WO2009012645A1 PCT/CN2008/001292 CN2008001292W WO2009012645A1 WO 2009012645 A1 WO2009012645 A1 WO 2009012645A1 CN 2008001292 W CN2008001292 W CN 2008001292W WO 2009012645 A1 WO2009012645 A1 WO 2009012645A1
Authority
WO
WIPO (PCT)
Prior art keywords
flame retardant
brominated triazine
resin composite
polystyrene resin
styrene
Prior art date
Application number
PCT/CN2008/001292
Other languages
English (en)
Chinese (zh)
Inventor
Jianzhong Liu
Wenhai Bo
Nanbiao Ye
Original Assignee
Kingfa Science & Technology Co., Ltd.
Shanghai Kingfa Science & Technology Co., Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kingfa Science & Technology Co., Ltd., Shanghai Kingfa Science & Technology Co., Ltd filed Critical Kingfa Science & Technology Co., Ltd.
Publication of WO2009012645A1 publication Critical patent/WO2009012645A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines

Definitions

  • the invention relates to the technical field of high impact polystyrene resin modification, in particular to a flame retardant polystyrene resin composite containing brominated triazine and a preparation method thereof.
  • Polystyrene resins mainly include the following resins: high impact polystyrene, acrylonitrile-butadiene-styrene polymer, acrylonitrile-styrene-chlorinated polyethylene graft copolymer, acrylate- Styrene-acrylonitrile graft copolymer, ethylene propylene diene monomer-styrene-acrylonitrile graft copolymer and methyl methacrylate-butadiene-styrene polymer.
  • high-impact polystyrene and acrylonitrile-butadiene-styrene polymers are the largest in the market.
  • Polystyrene (PS) was industrialized in 1930 by the German company I. G. (the predecessor of BASF). As one of the five general-purpose plastics, it has the advantages of excellent formability, hard and transparent, rigidity, electrical insulation, low moisture absorption, easy dyeing and low price.
  • High impact polystyrene resin (HIPS) is produced by incorporating a small amount of elastomer into PS. It overcomes the shortcomings of polystyrene brittleness and is widely used in electronics, automobiles, home appliances, meters, daily necessities, toys. And other industries.
  • ABS Acrylonitrile-butadiene-styrene polymer
  • HIPS graft copolymer of polybutadiene rubber and monomeric styrene and acrylonitrile.
  • ABS resin has better mechanical properties than HIPS, and has impact resistance. High rigidity, oil resistance, low temperature resistance, chemical resistance, excellent electrical properties; easy processing, dimensional stability and surface gloss. It is an extremely versatile thermoplastic engineering plastic widely used in machinery industry and automobiles. Industrial, electronic Industry, instrumentation industry, textile industry and construction industry.
  • Acrylonitrile-styrene-chlorinated polyethylene graft copolymer, acrylate-styrene-acrylonitrile graft copolymer, EPDM-styrene-acrylonitrile graft copolymer are three substituted Aging-resistant ABS of aged butadiene.
  • the methyl methacrylate-butadiene-styrene polymer is a transparent ABS resin.
  • the polystyrene resin Since the polystyrene resin is easily burned, its further promotion is limited. In particular, it has entered the field of light-colored home appliances, such as monitors, video recorders, copiers, fax machines, printers, air conditioners, refrigerators, etc., which have great development prospects.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a brominated triazine-containing flame-retardant polystyrene resin composite having good mechanical properties, no change in processability, and high flame retardant efficiency, and a preparation method thereof.
  • a brominated triazine flame retardant polystyrene resin composite composed of the following components and weight percentages: polystyrene resin 75 to 91%, flame retardant Agent 6 ⁇ 18%, flame retardant synergist 2 ⁇ 7%, antioxidant 0.1 ⁇ 1%.
  • the polystyrene resin is high impact polystyrene, acrylonitrile-butadiene-styrene polymer, acrylonitrile-styrene - chlorinated polyethylene graft copolymer, acrylate-styrene-acrylonitrile graft copolymer, ethylene propylene diene monomer - styrene - acrylonitrile graft copolymer or methyl methacrylate - butadiene - Styrene polymer.
  • the flame retardant is a mixture of brominated triazine, brominated triazine and brominated epoxy, brominated triazine and decabromodiphenyl.
  • a mixture of ethane, a mixture of bromotriazine and tetrabromobisphenol A, can achieve very good flame retardant and processing effects.
  • the preferred bromine content of the bromotriazine is from 63 to 67%.
  • the flame retardant synergist is antimony trioxide, bismuth citrate, borate, metaborate, molybdenum oxide, polytetrafluoroethylene a mixture of one or more of ethylene and phosphite.
  • Antimony trioxide, bismuth citrate, borate, metaborate can improve the flame retardant efficiency of brominated triazine flame retardant, molybdenum oxide has smoke suppressing effect, and polytetrafluoroethylene has the function of preventing melt dripping.
  • the phosphite tris(decyl)phosphite
  • the antioxidant is a mixture of one or more of a phenol, a phosphite, a sulfur-containing ester, and a metal deactivator. .
  • the phenolic antioxidant is preferably 2,4,6-tri-tert-butylphenol (abbreviated as hydrazine), ⁇ -(4-hydroxy-3,5-di-tert-butylphenyl)propionic acid n-octadecyl ester, three Glycol bis-3-(3-tert-butyl-4-hydroxy-5-toluenephenyl) acrylate, hydrazine, ⁇ '-hexamethylene bis(3, 5-di-tert-butyl 4-hydroxybenzene Propionamide), tetrakis[methyl- ⁇ -(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] pentaerythritol ester (abbreviation 1010); phosphites preferably tris(nonylbenzene) phosphite Tris(2,4-di-tert-butylphenyl) phosphite (abbreviation
  • the above brominated triazine-containing bromine flame-retardant polystyrene resin composite can achieve UL94 V-2 or V-0 level in 1.5 mm vertical burning.
  • the preparation method of the brominated triazine-containing flame-retardant polystyrene-based resin composite of the present invention is a high-speed premixing and dispersing primary extrusion process. The components are first dispersed and mixed by a high-speed mixer, and then melted, kneaded, extruded, cooled, dried, pelletized, and packaged by a twin-screw extruder.
  • the present invention Compared with the conventional flame-retardant polystyrene resin composite, the present invention has the following beneficial effects: the brominated triazine-containing flame retardant polyphenylene fluorene resin composite of the present invention adopts a novel flame retardant composite system.
  • the processing aid system is optimized, and the obtained composite containing brominated triazine flame retardant polystyrene resin has a series of outstanding advantages such as flame retardancy, environmental protection, heat stability, good mechanical properties, easy processing and molding, and is very suitable for use. Display, video recorders, copiers, fax machines, printers, air conditioners, refrigerators, etc. currently have a very promising light-colored home appliance industry.
  • the twin-screw extruder has a length to diameter ratio of 32 to 40 and a screw rotation speed of 300 to 500 rpm.
  • ABS acrylonitrile-butadiene-styrene polymer
  • HIPS brominated triazine and decabromodiphenylethane flame retardants with a butadiene rubber content of 3 to 10% were used.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un composite de résine polystyrène contenant de la bromotriazine et son procédé de préparation. On produit le composite de résine polystyrène en extrudant de 75 à 91 % en poids de résine polystyrène, de 6 à 18 % en poids de bromotriazine ignifuge, de 2 à 7 % en poids de synergiste d'ignifugation, et de 0,1 à 1 % en poids d'antioxydant, à travers une extrudeuse à deux vis.
PCT/CN2008/001292 2007-07-24 2008-07-09 Composite de résine polystyrène contenant de la bromotriazine et son procédé de préparation WO2009012645A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710029324.8 2007-07-24
CN2007100293248A CN101353463B (zh) 2007-07-24 2007-07-24 含有溴代三嗪的阻燃聚苯乙烯类树脂复合物及其制备方法

Publications (1)

Publication Number Publication Date
WO2009012645A1 true WO2009012645A1 (fr) 2009-01-29

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Application Number Title Priority Date Filing Date
PCT/CN2008/001292 WO2009012645A1 (fr) 2007-07-24 2008-07-09 Composite de résine polystyrène contenant de la bromotriazine et son procédé de préparation

Country Status (2)

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CN (1) CN101353463B (fr)
WO (1) WO2009012645A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210340358A1 (en) * 2018-11-30 2021-11-04 Kingfa Sci. & Tech. Co., Ltd. Flame-retardant hips material and preparation method thereof
CN113831659A (zh) * 2020-12-31 2021-12-24 太仓协乐高分子材料有限公司 一种聚苯乙烯类abs的制备方法
CN113930971A (zh) * 2021-12-10 2022-01-14 山东天韵新材料科技有限公司 一种含溴化环氧树脂的溴-磷协效阻燃涂层组合物、制备方法及制备的阻燃织物
US20220411610A1 (en) * 2018-11-30 2022-12-29 Kingfa Sci. & Tech. Co., Ltd. Flame-retardant hips material and preparation method thereof

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CN104448684A (zh) * 2014-12-11 2015-03-25 东莞市国立科技有限公司 一种再生abs阻燃改性材料及其制备方法
CN104672738A (zh) * 2015-01-20 2015-06-03 惠州市沃特新材料有限公司 阻燃hips组合物及其制备方法
CN106380770A (zh) * 2016-08-26 2017-02-08 青岛海尔新材料研发有限公司 一种阻燃苯乙烯类树脂组合物及其制备方法
CN106832744A (zh) * 2017-02-24 2017-06-13 合肥卡洛塑业科技有限公司 一种耐老化变色的abs复合材料及其制备方法
CN111704779A (zh) * 2019-03-18 2020-09-25 海信视像科技股份有限公司 一种电视机外壳、其制备方法及电视机
CN110684267B (zh) * 2019-10-09 2023-04-07 江苏万纳普新材料科技有限公司 一种苯乙烯基树脂改性专用阻燃增效功能母粒及其制备方法

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JP2007161774A (ja) * 2005-12-09 2007-06-28 Toyo Styrene Co Ltd レーザー溶着透過用スチレン系難燃性樹脂組成物

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CN1965055A (zh) * 2004-06-10 2007-05-16 溴化物有限公司 阻燃配制品
WO2006090751A1 (fr) * 2005-02-23 2006-08-31 Polyplastics Co., Ltd. Composition de résine retardatrice de flamme
JP2007161774A (ja) * 2005-12-09 2007-06-28 Toyo Styrene Co Ltd レーザー溶着透過用スチレン系難燃性樹脂組成物

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210340358A1 (en) * 2018-11-30 2021-11-04 Kingfa Sci. & Tech. Co., Ltd. Flame-retardant hips material and preparation method thereof
US20220411610A1 (en) * 2018-11-30 2022-12-29 Kingfa Sci. & Tech. Co., Ltd. Flame-retardant hips material and preparation method thereof
US11926725B2 (en) * 2018-11-30 2024-03-12 Kingfa Sci. & Tech. Co., Ltd. Flame-retardant HIPS material and preparation method thereof
CN113831659A (zh) * 2020-12-31 2021-12-24 太仓协乐高分子材料有限公司 一种聚苯乙烯类abs的制备方法
CN113930971A (zh) * 2021-12-10 2022-01-14 山东天韵新材料科技有限公司 一种含溴化环氧树脂的溴-磷协效阻燃涂层组合物、制备方法及制备的阻燃织物
CN113930971B (zh) * 2021-12-10 2023-10-20 山东天韵新材料科技有限公司 一种含溴化环氧树脂的溴-磷协效阻燃涂层组合物、制备方法及制备的阻燃织物

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CN101353463B (zh) 2011-08-10
CN101353463A (zh) 2009-01-28

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