WO2016082521A1 - Composition de moulage ignifuge, à module élevé, renforcée, de polycarbonate et son procédé de préparation - Google Patents

Composition de moulage ignifuge, à module élevé, renforcée, de polycarbonate et son procédé de préparation Download PDF

Info

Publication number
WO2016082521A1
WO2016082521A1 PCT/CN2015/081021 CN2015081021W WO2016082521A1 WO 2016082521 A1 WO2016082521 A1 WO 2016082521A1 CN 2015081021 W CN2015081021 W CN 2015081021W WO 2016082521 A1 WO2016082521 A1 WO 2016082521A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
parts
flame
flame retardant
molding composition
Prior art date
Application number
PCT/CN2015/081021
Other languages
English (en)
Chinese (zh)
Inventor
沙月华
秦庆戊
黄骥
肖世英
冀相建
Original Assignee
五行材料科技（江苏）有限公司
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 五行材料科技（江苏）有限公司 filed Critical 五行材料科技（江苏）有限公司
Publication of WO2016082521A1 publication Critical patent/WO2016082521A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer

Definitions

  • the invention relates to a flame-retardant polycarbonate reinforced high modulus molding composition and a preparation method thereof, and belongs to the technical field of flame-retardant thermoplastic molding materials.
  • Polycarbonate has high impact resistance, good heat resistance and excellent processability. Therefore, they are widely used in the fields of automobile parts, household appliances, electronic appliances and the like. Materials used in 3C appliances, household appliances and office automation equipment have flame retardant requirements. With the demand for thinner and lighter, the material strength is required to be higher and higher.
  • the glass fiber reinforced material can improve the strength of the material, but because it is in a solid state in the processing window of the molding material of the reinforced glass fiber material, the strength of the weld line of the material is lowered. Due to the orientation of the reinforced glass fiber material in the melt, the various surfaces of the material have a variety of anisotropy from the surface to make a significant deformation of the surface of the thin wall material. This phenomenon is more obvious at the weld line of multi-point injection molding, so that the material The ultra-thinness is limited.
  • Korean Patent Application KR 20090052447A discloses a glass fiber reinforced polycarbonate composition
  • a glass fiber reinforced polycarbonate composition comprising 50 to 90% polycarbonate, 10 to 40% glass fiber, 1 to 10% thermoplastic elastomer, 1 to 10% Core-shell structural material.
  • the surface of the material is apparent on the anisotropy, and the joint at the weld line is weak and easy to be deformed, and the surface appearance of the material is poor, which does not meet the design requirements of many products.
  • the object of the present invention is to provide a flame-retardant polycarbonate-reinforced high-modulus molding composition and a preparation method thereof, in combination with the above-mentioned problems, using a phosphorus-based flame retardant in combination with a crucible or a flat Flat glass fibers and high molecular weight polyalkyl acrylates provide polycarbonate flame retardant reinforced molding materials with good appearance and mechanical properties.
  • a flame retardant polycarbonate reinforced high modulus molding composition comprising polycarbonate or/and polyester carbonate, glass fiber, impact modifier, flame retardant, polyalkyl acrylate, additive, It is characterized in that the polycarbonate and/or polyester carbonate is 40 to 90 parts by weight, the glass fiber is 5 to 50 parts by weight, and the impact modifier is 1 to 20 parts by weight.
  • the flame retardant comprises 1-20 parts by weight of a phosphorus-containing flame retardant, 0.1-5 parts by weight of a fluorohydrocarbon resin, and the polyalkyl acrylate is 1-20 parts by weight, and the additive comprises At least 0.1 parts by weight of an antioxidant.
  • the flame-retardant polycarbonate reinforced high modulus molding composition the glass fiber is a bismuth type glass fiber or a flat glass fiber, the length of the glass fiber is 2 to 5 mm, and the longitudinal mode ratio of the section is 2 to 10. .
  • the flame retardant polycarbonate reinforced high modulus molding composition, the impact modifier is a graft polymer, and the graft base is diene rubber, acrylate rubber, silicone rubber or ethylene/ Propylene/diene rubber.
  • the flame retardant polycarbonate reinforced high modulus molding composition having the structural formula of one or more compounds of Formula 1:
  • R 1 , R 2 , R 3 , R 4 independently of each other represent an optionally C 1 -C 8 alkyl group, or a C 5 -C 6 cycloalkyl group, a C 6 -C 20 aryl group or a C 7 -C 12 aralkyl group a group, each of which may be optionally substituted by a C 1 -C 4 alkyl group;
  • n independently of each other represents 0 or 1;
  • N is a positive integer from 0 to 30;
  • X represents a mono- or polynuclear aromatic group having 6 to 30 carbon atoms.
  • the flame retardant polycarbonate reinforced high modulus molding composition further comprising a stabilizer, a pigment, a release agent, a flow promoter, an inorganic reinforcing material, a small particle, and/or an antistatic agent. At least one of the additives.
  • the method for preparing the above flame-retardant polycarbonate reinforced high modulus molding composition is characterized in that: after mixing the components at a high speed, the mixture is melt extruded by a screw extrusion, and then granulated by a granulator. The resulting pellets were dried in an oven at 80 ° C for 4 hours and then injection molded.
  • the flame retardant polycarbonate reinforced high modulus molding composition is prepared by extruding at a temperature of from 230 to 300 °C.
  • the present invention uses a phosphorus-based flame retardant in combination with a ruthenium type or flat glass fiber and a high molecular weight polyalkyl acrylate to obtain a polycarbonate flame-retardant reinforced molding material having good appearance and mechanical properties.
  • the molding compositions of the present invention can be used in any type of molded body, such as: notebook computers, televisions and coffee machines in household appliances, printers and displays for office equipment, shredder components, and other components requiring flame retardancy.
  • the molding composition of the present invention can be molded by a suitable apparatus such as a hot press, an internal mixer, a single screw extruder, a twin screw extruder, Injection molding machine, etc. It can also be formed into small particles and then molded into the final part two or more times.
  • a halogen-free flame-retardant polycarbonate/polyester-based resin composition comprising: polycarbonate or/and polyester carbonate (A), glass fiber (B), impact modifier (C), a flame retardant (D), a polyalkyl acrylate (E) additive, characterized in that the polycarbonate and/or polyester carbonate is 40 to 90 parts by weight, and the glass fiber is 5 to 50.
  • the anti-shock modifier is 1 to 20 parts by weight
  • the flame retardant comprises 1 to 20 parts by weight of the phosphorus-containing flame retardant (D) and 1 to 20 parts by weight of the polyalkyl acrylate.
  • E 0.1 to 5 parts by weight of the fluorocarbon resin (F), and optionally at least 0.1 part of an additive such as an antioxidant.
  • polycarbonates and/or polyestercarbonates of component A have been found to be produced by methods known in the literature and are available from a number of commercial sources. It may be an aromatic polycarbonate obtained by reacting various dihydroxy aryl compounds with phosgene, or a transesterification reaction of a dihydroxy aryl compound with diphenyl carbonate, and an aromatic polycarbonate and a polycarbonate thereof. Copolymer.
  • Polycarbonate raw material dihydroxy aryl compound is based on formula (V) bisphenol
  • A represents a single bond, C 1 -C 5 alkylene, C 2 -C 5 alkyl, C 5 -C 6 cycloalkyl, -S-, -SO 2 -, -O-, -CO-, or a C 6 -C 12 arylene group, which group may optionally be condensed with other aromatic rings containing a hetero atom;
  • B independently of each other represents a C 1 -C 8 alkylene group, a C 6 -C 10 aryl group, preferably a phenyl group, a C 7 -C 12 cycloalkyl group;
  • X independently of each other represents 0, 1, or 2;
  • Suitable dihydric phenols may be bis(4-hydroxyphenyl)methane, 1,1'-bis(4-hydroxyphenyl)ethane, 2,2'-bis(4-hydroxyphenyl)propane ("double Phenol A"), 2,2'-bis(4-hydroxyphenyl)butane, 2,2'-bis(4-hydroxy-3-methylphenyl)propane, 2,2'-bis (4- Hydroxy-3-methoxyphenyl)propane, 2,2'-bis(4-hydroxy-3-tert-butylphenyl)propane, 2,2'-bis(4-hydroxy-3-cyclohexyl) Phenyl)propane, 1,1'-bis(4-hydroxyphenyl)cyclopentane, 1,1 ⁇ -bis(4-hydroxyphenyl)cyclohexane, 1,1 ⁇ -bis(4-hydroxybenzene) Cyclododecane, 4,4'-dihydroxyphenyl ether, 4,4'-d
  • bis(4-hydroxyphenyl)methane 2,2'-bis(4-hydroxyphenyl)propane
  • bisphenol A 2,2'-bis(4-hydroxy-3-methylphenyl) ) Propane.
  • Bisphenol A is particularly preferred.
  • Polyester carbonate is also suitable for use in the present invention, and may be a copolyester-carbonate resin of an aromatic polycarbonate resin component. It can be produced from the carbonate precursor, at least one dihydric phenol, and at least one dicarboxylic acid or dicarboxylic acid equivalent. It is preferably produced from an aromatic dicarboxylic acid, particularly preferably one or more of terephthalic acid and isophthalic acid.
  • polycarbonate resins and polyester carbonates can be obtained by known methods such as transesterification, interfacial polymerization, solution polymerization, and bulk polymerization.
  • the polycarbonates and/or polyestercarbonates of component A have been found to be linear, also branched, preferably branched polycarbonates and/or polyestercarbonates.
  • the component A of the present invention may be a polycarbonate or a polyester carbonate, or may be A variety of polycarbonates or polyestercarbonates of varying viscosities are also available in a variety of different polycarbonates and polyestercarbonates.
  • the component B glass fiber according to the present invention is: bismuth type glass fiber or flat glass fiber, and has a length of 2 to 5 mm, and an average diameter of the cross section is 10 to 50 ⁇ m, preferably 14 to 40 ⁇ m, more preferably 20 to 35 ⁇ m.
  • the longitudinal mode ratio of the cross section is from 2 to 10, preferably from 2 to 6, more preferably from 3 to 5.
  • the aforementioned longitudinal mode ratio is an average value.
  • the flatter glass fiber can greatly improve the anisotropy of the material, while also improving the flame retardant performance of the large cap.
  • the surface of the glass fiber can be either surface treated or untreated.
  • the surface treatment may be an epoxy silane treatment or a titanate treatment, but is not limited thereto.
  • the glass composition of the B glass fiber found here is suitable for various glasses such as A glass, C glass and E glass, but E glass is preferred.
  • the component C impact modifier of the present invention may be a graft polymer, a compound having a core-shell structure, and a blend of the above compounds.
  • the above graft polymer is obtained by polymerizing two or more monomers of the following monomers: 1,3-butadiene, acrylonitrile, styrene, isoprene, ⁇ -methylstyrene, horse Anhydride, N-phenylmaleimide, methyl methacrylate, ethyl methacrylate, butyl methacrylate, preferably 1,3-butadiene, acrylonitrile, styrene, isoprene Copolymer.
  • the graft polymer is partially crosslinked and has a gel content of more than 20% by weight, preferably more than 30% by weight, particularly preferably more than 40% by weight.
  • the graft polymer may be a bulk polymerization method or a copolymer obtained by a known polymerization method such as an emulsion method, an emulsion-suspension method, or a suspension method. Can pass Obtained by continuous method, semi-continuous method or batch method.
  • the graft polymer has a glass transition temperature of less than 10 ° C, preferably a glass transition temperature of less than 0 ° C, and particularly preferably a graft polymer having a glass transition temperature of less than -20 ° C.
  • the component C impact modifier of the present invention may be a copolymer having a core-shell structure having a core of an elastomer and a fine particle form of at least one thermoplastic shell.
  • the size of the particles is generally from 50 to 1000 nm, preferably from 100 to 500 nm.
  • the core of the above core-shell copolymer may be: isoprene, butadiene, alkyl acrylate, alkyl methacrylate homopolymer, silicone rubber elastomer, isoprene and/or a copolymer of butadiene and vinyl.
  • the vinyl group may be styrene, acrylonitrile, methyl acrylate, butyl acrylate, methyl methacrylate, butyl methacrylate, octyl methacrylate.
  • the core of the core-shell copolymer may also contain a small amount of functional group monomers such as maleic anhydride, glycidic acid methacrylate, acrylic acid, and the like. It preferably contains butadiene rubber, isoprene rubber, acrylate rubber and silicone rubber and their methacrylic acid glycidic acid copolymer.
  • the core of the copolymer may be crosslinked in whole or in part.
  • the core copolymer has a glass transition temperature of less than 10 ° C, preferably a glass transition temperature of less than 0 ° C, and particularly preferably a copolymer having a glass transition temperature of less than -20 ° C.
  • the shell is one or two or more compounds of styrene olefin, alkyl styrene, alkyl acrylate, alkyl methacrylate, or a copolymer thereof with a vinyl group.
  • the vinyl group may be styrene, acrylonitrile or vinyl acetate.
  • the shell of the core-shell copolymer may also contain a small amount of functional group monomers such as maleic anhydride, glycidic acid methacrylate, acrylic acid, and the like. It preferably contains a styrene-acrylonitrile copolymer, methyl methacrylate.
  • the component D of the present discovery comprises at least one organophosphorus compound of (I):
  • R 1 , R 2 , R 3 , R 4 independently of each other represent an optionally C 1 -C 8 alkyl group, or a C 5 -C 6 cycloalkyl group, a C 6 -C 20 aryl group or a C 7 -C 12 aralkyl group Any group optionally substituted by C 1 -C 4 alkyl, preferably phenyl, tolyl, xylyl, C 1 -C 4 alkyl, cyclohexane, particularly preferably phenyl;
  • n independently of each other represents 0 or 1, preferably 1;
  • N is a positive integer of 0 to 30, preferably a positive integer of 0 to 10, and particularly preferably a positive integer of 0 to 5;
  • X represents a mono- or polynuclear aromatic group having 6 to 30 carbon atoms, which may be p-phenyl, m-phenyl, bisphenol A, hydroquinone or the like, preferably m-phenyl or bisphenol A.
  • Corresponding (I) suitable phosphide include: triphenyl phosphate, trimethyl present phosphate, tributyl phosphate, tris(2,4-dimethylphenyl) phosphate, isophthalic dimer O-(diphenyl phosphate), bisphenol A bis-(diphenyl phosphate), diphenyl pentaerythritol diphosphate, and the like. Preference is given to triphenyl phosphate, meta-benzene di-bis-(diphenyl phosphate), bisphenol A bis-(diphenyl phosphate). Bisphenol A bis-(diphenyl phosphate) is particularly preferred.
  • Component E was found to be a polyalkyl acrylate, which may be a polyalkyl methacrylate or a polyalkyl methacrylate.
  • the alkyl group in this compound is a C 1 -C 4 alkyl compound.
  • This compound is preferably polymethyl methacrylate.
  • This methyl methacrylate can be obtained by polymerizing methyl methacrylate.
  • This methyl methacrylate can be obtained by radical polymerization or by other polymerization methods.
  • the component fluorine-substituted polyolefin of the present invention has been found to be a high molecular weight compound and has a glass transition temperature of more than -30 ° C, preferably more than 100 ° C, which has an effect of suppressing combustion of carbon and dripping.
  • the fluorine-substituted polyolefin of the present invention may also be a copolymer of a fluorine-containing olefin and a plurality of ethylene.
  • the fluoroolefin polymer particles of the present invention may further comprise a layer of a second polymer on the periphery which facilitates dispersion of the fluoroolefin in the resin.
  • This second polymer may be a mixture of one or a plurality of different monomers.
  • the second polymer may be acrylonitrile, styrene, ⁇ -styrene, methyl acrylate, methyl methacrylate or butyl methacrylate.
  • Preferred is a styrene-acrylonitrile copolymer, methyl methacrylate.
  • compositions of the present invention may also optionally contain one or more additives such as heat stabilizers, light stabilizers, pigments, mold release agents, lubricants, flow promoters, inorganic reinforcing materials, carbon fibers, small particles and/or anti-resistances.
  • An additive for an electrostatic agent may comprise one or more additional flame retardants, optionally with synergistic effects, such as inorganic magnesium hydroxide or aluminum, Cerium oxide, zinc borate, tin oxide, and silicon oxide.
  • the molding compositions of the present invention can be used in any type of molded body, such as: notebook computers, televisions and coffee machines in household appliances, printers and displays for office equipment, shredder components, and other components requiring flame retardancy.
  • the molding composition of the present invention can be molded by a suitable apparatus, for example, a hot press, an internal mixer, a single-screw extruder, a twin-screw extruder, an injection molding machine, etc., or can be first formed into small particles and then twice. Or molded into the final part multiple times.
  • a suitable apparatus for example, a hot press, an internal mixer, a single-screw extruder, a twin-screw extruder, an injection molding machine, etc.
  • the present invention is specifically described by the following examples, and the present invention is not limited to the following examples as long as the gist of the present invention is not exceeded.
  • the resin and various auxiliaries are mixed at a high speed, they are melt-extruded by double (or single) screw extrusion, and then granulated by a granulator to obtain the composition.
  • the extrusion temperature is 230 to 300 °C.
  • the resulting pellets were dried in an oven at 80 ° C for 4 hours and then tested for physical properties by injection molding.
  • Component A PC Korea Lotte Chemical Co., Ltd., grade 1100;
  • B B1 round glass fiber, Chongqing International ECS301HP;
  • Epoxy-functionalized acrylic core-shell copolymer manufactured by Rhom & Haas, grade EXL2314;
  • BDP produced by Akzo Nobel Chemicals, USA, under the designation BDP;
  • PMMA is Chi Mei CM207
  • PTFE PTFE produced by DuPont, USA, under the designation 30N. Further, styrene and acrylonitrile were copolymerized in the presence of an aqueous PTFE dispersion to obtain SAN-coated PTFE containing 50% of a styrene-acrylonitrile copolymer.

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 une composition de moulage ignifuge, à module élevé, renforcée de polycarbonate et un procédé pour sa préparation. La composition de moulage ignifuge, à module élevé, renforcée, de polycarbonate de la présente invention comprend un polycarbonate et/ou un polyester-carbonate, une fibre de verre, un agent antichoc, un retardateur de flamme, un poly(acrylate d'alkyle) et un additif et est caractérisée en ce que le polycarbonate et/ou le polyester-carbonate représente 40-90 parties en poids, la fibre de verre représente 5-50 parties en poids, l'agent antichoc représente 1-20 parties en poids, l'agent ignifuge comprend 1-20 parties en poids d'un agent ignifuge contenant du phosphore et 0,1-5 parties en poids d'une résine de fluorohydrocarbure, le poly(acrylate d'alkyle) représente 1-20 parties en poids et l'additif comprend au moins 0,1 partie en poids d'un antioxydant. Dans la présente invention, un agent ignifuge à base de phosphore est utilisé en combinaison avec une fibre de verre de type cocon ou plate et un poly(acrylate d'alkyle) de haut poids moléculaire et le matériau de moulage renforcé, ignifuge de polycarbonate présentant un excellent aspect et d'excellentes propriétés mécaniques peut être obtenu.
PCT/CN2015/081021 2014-11-27 2015-06-09 Composition de moulage ignifuge, à module élevé, renforcée, de polycarbonate et son procédé de préparation WO2016082521A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410695687.5A CN104448758A (zh) 2014-11-27 2014-11-27 一种阻燃的聚碳酸酯增强高模量模塑组合物及其制备方法
CN201410695687.5 2014-11-27

Publications (1)

Publication Number Publication Date
WO2016082521A1 true WO2016082521A1 (fr) 2016-06-02

Family

ID=52895546

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/081021 WO2016082521A1 (fr) 2014-11-27 2015-06-09 Composition de moulage ignifuge, à module élevé, renforcée, de polycarbonate et son procédé de préparation

Country Status (2)

Country Link
CN (1) CN104448758A (fr)
WO (1) WO2016082521A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778674A (zh) * 2020-12-29 2021-05-11 成都金发科技新材料有限公司 一种增韧高硬pmma复合材料及其制备方法和应用
CN113980410A (zh) * 2021-07-22 2022-01-28 广东金发科技有限公司 一种热塑性聚烯烃材料及其制备方法和应用
CN116082828A (zh) * 2021-11-05 2023-05-09 阿特斯阳光电力集团股份有限公司 一种耐水解螺帽及其制备方法和应用

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104448758A (zh) * 2014-11-27 2015-03-25 五行材料科技（江苏）有限公司 一种阻燃的聚碳酸酯增强高模量模塑组合物及其制备方法
US9540568B1 (en) 2015-07-27 2017-01-10 International Business Machines Corporation Flame-retardant copolymers
CN105295344A (zh) * 2015-12-04 2016-02-03 五行材料科技（江苏）有限公司 一种阻燃性的聚碳酸酯增强高模量模塑组合物
CN107298837A (zh) * 2016-04-15 2017-10-27 上海事塔塑料有限公司 玻纤增强聚碳酸酯树脂组合物
CN106084717B (zh) * 2016-06-14 2018-05-15 江苏金发科技新材料有限公司 高耐热高韧性聚碳酸酯组合物及其制备方法
CN106751674A (zh) * 2016-12-21 2017-05-31 五行科技股份有限公司 一种用于便携式电子产品外壳的新型散热模塑组合物

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1084083A (en) * 1982-01-29 1983-08-04 General Electric Company Polycarbonate compositions
US5292786A (en) * 1990-06-22 1994-03-08 General Electric Company Flame retardant blends of polycarbonate, ABS and a polyalkylmethacrylate having increased weld line strength
CN101475739A (zh) * 2008-11-28 2009-07-08 上海锦湖日丽塑料有限公司 高光泽、耐刮擦无卤阻燃聚碳酸酯树脂组合物
CN101974218A (zh) * 2010-11-12 2011-02-16 大河宝利材料科技(苏州)有限公司 一种笔记本电脑外壳专用pc/abs合金
CN102532853A (zh) * 2012-01-09 2012-07-04 东莞劲胜精密组件股份有限公司 一种高硬度抗划伤改性pc材料及其制备方法
JP2012246343A (ja) * 2011-05-25 2012-12-13 Mitsubishi Engineering Plastics Corp 芳香族ポリカーボネート樹脂組成物及びそれからなる成形品
CN104448758A (zh) * 2014-11-27 2015-03-25 五行材料科技（江苏）有限公司 一种阻燃的聚碳酸酯增强高模量模塑组合物及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2610671B2 (ja) * 1988-12-26 1997-05-14 ポリプラスチックス 株式会社 繊維強化熱可塑性樹脂組成物
US5175198A (en) * 1991-08-30 1992-12-29 General Electric Company Thermoformable/polycarbonate/woven glass cloth composites
JPH0834896A (ja) * 1994-07-25 1996-02-06 Nippon G Ii Plast Kk ガラス繊維強化ポリカーボネート系樹脂組成物
JP5602997B2 (ja) * 2008-09-16 2014-10-08 帝人株式会社 ガラス繊維強化芳香族ポリカーボネート樹脂組成物
JP2010275346A (ja) * 2009-05-26 2010-12-09 Teijin Chem Ltd ガラス繊維強化樹脂組成物
JP6092499B2 (ja) * 2011-03-11 2017-03-08 帝人株式会社 金型磨耗性に優れるガラス繊維強化ポリカーボネート樹脂組成物
US20130261234A1 (en) * 2012-03-30 2013-10-03 Shiping Ma Flame Retardant Polycarbonate Composition with High Pencil Hardness

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1084083A (en) * 1982-01-29 1983-08-04 General Electric Company Polycarbonate compositions
US5292786A (en) * 1990-06-22 1994-03-08 General Electric Company Flame retardant blends of polycarbonate, ABS and a polyalkylmethacrylate having increased weld line strength
CN101475739A (zh) * 2008-11-28 2009-07-08 上海锦湖日丽塑料有限公司 高光泽、耐刮擦无卤阻燃聚碳酸酯树脂组合物
CN101974218A (zh) * 2010-11-12 2011-02-16 大河宝利材料科技(苏州)有限公司 一种笔记本电脑外壳专用pc/abs合金
JP2012246343A (ja) * 2011-05-25 2012-12-13 Mitsubishi Engineering Plastics Corp 芳香族ポリカーボネート樹脂組成物及びそれからなる成形品
CN102532853A (zh) * 2012-01-09 2012-07-04 东莞劲胜精密组件股份有限公司 一种高硬度抗划伤改性pc材料及其制备方法
CN104448758A (zh) * 2014-11-27 2015-03-25 五行材料科技（江苏）有限公司 一种阻燃的聚碳酸酯增强高模量模塑组合物及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778674A (zh) * 2020-12-29 2021-05-11 成都金发科技新材料有限公司 一种增韧高硬pmma复合材料及其制备方法和应用
CN113980410A (zh) * 2021-07-22 2022-01-28 广东金发科技有限公司 一种热塑性聚烯烃材料及其制备方法和应用
CN113980410B (zh) * 2021-07-22 2022-10-04 广东金发科技有限公司 一种热塑性聚烯烃材料及其制备方法和应用
CN116082828A (zh) * 2021-11-05 2023-05-09 阿特斯阳光电力集团股份有限公司 一种耐水解螺帽及其制备方法和应用

Also Published As

Publication number Publication date
CN104448758A (zh) 2015-03-25

Similar Documents

Publication Publication Date Title
WO2016082521A1 (fr) Composition de moulage ignifuge, à module élevé, renforcée, de polycarbonate et son procédé de préparation
JP5129044B2 (ja) 難燃性熱可塑性樹脂組成物
JP3662420B2 (ja) 熱可塑性樹脂組成物および射出成形品
JP2002528588A (ja) 二酸化チタンを含むポリカーボネート樹脂ブレンド
JP2001512766A (ja) 耐燃性、耐熱性ポリカーボネートａｂｓ成形材料
JP3662424B2 (ja) 難燃性ポリカーボネート樹脂組成物および射出成形品
JP5485908B2 (ja) 防炎性耐衝撃性改良ポリアルキレンテレフタレート／ポリカーボネート組成物
EP2970658B1 (fr) Compositions de polycarbonate remplies
KR100979927B1 (ko) 신규한 (메타)아크릴레이트계 공중합체 및 이를 이용한 내스크래치성 열가소성 수지 조성물
US9034966B2 (en) Flame retardant polycarbonate compositions
KR101793324B1 (ko) 열가소성 수지 조성물 및 이를 포함하는 전자기기 하우징
JP2002519444A (ja) 防炎性の熱可塑性成形組成物
JP2004504466A (ja) 難燃性ポリカーボネート組成物
JP2011168682A (ja) ポリカーボネート樹脂組成物の製造方法およびそれからなる成形品
JP6396312B2 (ja) 難燃性ポリカーボネート成形組成物ｉ
JP2002530453A (ja) 熱可塑性成型用組成物
JP4863627B2 (ja) 熱安定性に優れた光反射性難燃ポリカーボネート樹脂組成物
US11732130B2 (en) Flame retardant impact-modified polycarbonate composition
JP6782576B2 (ja) ポリカーボネート樹脂組成物
JP2003509525A (ja) 耐燃性ポリカーボネート配合物
KR101738720B1 (ko) 내화학성 및 보스 강성이 우수한 열가소성 수지 조성물
JP3649611B2 (ja) 難燃性ポリカーボネート樹脂組成物および成形品
TWI404763B (zh) 抗刮聚碳酸酯樹脂組成物及成形物件
TW201936747A (zh) 穩定性佳之熱塑性組合物
JP4233664B2 (ja) 難燃性ポリカーボネート樹脂組成物および成形品

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15863282

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15863282

Country of ref document: EP

Kind code of ref document: A1