WO2018023877A1 - 发光塑料 - Google Patents

发光塑料 Download PDF

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Publication number
WO2018023877A1
WO2018023877A1 PCT/CN2016/101069 CN2016101069W WO2018023877A1 WO 2018023877 A1 WO2018023877 A1 WO 2018023877A1 CN 2016101069 W CN2016101069 W CN 2016101069W WO 2018023877 A1 WO2018023877 A1 WO 2018023877A1
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light
emitting
masterbatch
luminescent
plastic
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PCT/CN2016/101069
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English (en)
French (fr)
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张莉娜
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张莉娜
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Publication of WO2018023877A1 publication Critical patent/WO2018023877A1/zh

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    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
    • C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2433/04—Characterised by the use 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; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2433/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
    • C08J2455/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2469/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Definitions

  • the present invention relates to the field of compositions of polymer compounds, and in particular to a luminescent plastic.
  • the present invention is to impart luminescent properties to materials and optimize the properties of plastic resins so that the produced plastic products can continuously emit light under dark conditions. It replaces the existing technology of applying and pasting luminescent materials on the surface.
  • the object of the present invention is to impart luminescent properties to materials, optimize the properties of plastic resins, and enable the produced plastic articles to continue to emit light under dark conditions.
  • a luminescent plastic comprising 23% to 27% by weight of luminescent masterbatch, 2 to 5% of a flexible plasticizer, and the balance being a resin, and the luminescent plastic is uniformly mixed by the above components and then injection molded.
  • the luminescent masterbatch is prepared by mixing the luminescent material, which is 66% of the total weight of the luminescent masterbatch, 33.5% of the homogenous resin and 0.5% of the diffusion aid.
  • the invention can be used for the production of plastic resins of different materials, meets the production and manufacture of different light-emitting parts, and can maintain the illumination function and the integrity of appearance for many years.
  • the luminescent materials (mainly alumina, barium carbonate, etc.) are uniformly mixed in proportion, and the ruthenium is fired at a reduced temperature to form a luminescent material.
  • a light-emitting material 33.5 parts by weight of a homogenous resin, and 0.5 part by weight of a diffusing agent were mixed and stirred, and then an illuminating master batch was prepared through an extruder.
  • the varieties and grades of homogenous resins are selected according to the needs of the product.
  • PC bisphenol polycarbonate
  • PMMA ie: methacrylic resin
  • ABS ie: acrylonitrile-styrene-acrylate copolymer resin
  • PC-122 ie: bisphenol polycarbonate
  • product laptop case.
  • the luminescent product implemented in this example is uniformly fused by extrusion and granulation by PC resin + luminescent masterbatch + flexible plasticizer - injection molding.
  • the raw material composition was 73% of PC resin, 22% of PC luminescent masterbatch, and 5% of flexible plasticizer (measured by weight).
  • the injection molding machine is 460 tons, and the plasticizing temperature is 1 section 220 °C, 2 sections 235 °C, 3 sections 250 °C, 4 sections 265 °C, 5 sections 275 °C, 6 sections 290 °C.
  • Material PMMA-CM207 (ie: methacrylic resin), the manufacturer is Zhenjiang Chimei, product: key card.
  • ABS-757K acrylonitrile-styrene-acrylate copolymer resin
  • Product Switch button.
  • the luminescent product implemented in this example is uniformly fused by extrusion granulation by ABS+ luminescent masterbatch + plasticizer - injection molding.
  • the raw material composition was ABS 82%, ABS luminescent masterbatch 16%, and plasticizer 2% (measured by weight).
  • the injection molding machine has a capacity of 160 tons, and the plasticizing temperature is 1 section of 160 ° C, 2 sections of 175 ° C, 3 sections of 190 ° C, 4 sections of 200 ° C, and 5 sections of 210 ° C.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

一种发光塑料，属于高分子化合物的组合物领域，该发光塑料包括重量百分比23％-27％的发光母粒、2-5％的柔韧增塑剂、以及剩余部分的树脂通过均匀混合注塑成型而成，其中，发光母粒由占发光母粒总重量66％的发光材料、33.5％同质树脂和0.5％的扩散助剂通过混合经挤出机制成。上述制备方法能用于不同材质的塑料树脂的生产，满足不同发光零件的生产制造，制备得到的发光塑料能持续多年保持发光功能和外观完整度。

Description

发光塑料 [技术领域]
本发明涉及高分子化合物的组合物领域，具体涉及一种发光塑料。
[背景技术]
在现有技术中，工程塑料由于自身具有良好的机械性能和尺寸稳定性，卓越的抗腐蚀、耐候性，在各个领域被广泛应用。也因此对工程塑料的性能提出了更高要求，常规的工程塑料不具备发光功能，本发明是以赋予材料发光特性，优化塑料树脂性能，使生产的塑料制品能在黑暗条件下持续发光。替代现有靠表面涂装和粘贴发光材料的技术。
[发明内容]
本发明的目的是赋予材料发光特性，优化塑料树脂性能，使生产的塑料制品能在黑暗条件下持续发光。
为了实现上述目的，提供一种发光塑料，包括重量百分比23％～27％的发光母粒、2～5％的柔韧增塑剂，剩余部分为树脂，发光塑料通过上述各成分均匀混合后注塑成型而成，其中，发光母粒由占发光母粒总重量66％的发光材料、33.5％同质树脂和0.5％的扩散助剂通过混合经挤出机制成。
所述的树脂为PC树脂、PMMA树脂或ABS树脂。
本发明相对于现有技术而言，能用于不同材质的塑料树脂的生产，满足不同发光零件的生产制造，能持续多年保持发光功能和外观完整度。
[具体实施方式]
以下，结合实施例对于本发明做进一步说明，实施例仅用于解释说明而不用于限定本发明的保护范围。
本发明将发光介质与塑料树脂按照一定的配比进行融合，生成发光零件的专用生产原料，在生产器械(包括但不限于注塑机、中空成型机等设备)上，按照规定温度及湿度进行模塑生产，经冷却定型后即为成品。
发光母粒的制作；
将发光材料(主要为氧化铝，碳酸锶等)按比例均匀混合，幷经还原高温烧制成发光材料。
取发光材料66重量份、同质树脂33.5重量份、扩散剂0.5重量份混合搅拌后经挤出机制成发光母粒。同质树脂的品种和牌号根据产品需要选择。如PC(即：双酚聚碳酸酯)、PMMA(即：甲基丙烯酸树脂)或ABS(即：丙烯腈－苯乙烯－丙烯酸酯共聚树脂)等等。
实施例1
材料：PC-122(即：双酚聚碳酸酯)生产商为台湾奇美，产品：手提电脑保护套。
本例实施的发光产品由PC树脂+发光母粒+柔韧增塑剂通过挤出造粒均匀融合——注塑成型。原料组成为PC树脂73％、PC发光母粒22％、柔韧增塑剂5％(以重量计量)。注塑机460吨，塑化温度依次为1段220℃,2段235℃,3段250℃,4段265℃,5段275℃,6段290℃。
实施例2
材料：PMMA-CM207(即：甲基丙烯酸树脂)，生产商为镇江奇美，产品：钥匙牌。
本例实施的发光产品由PMMA+发光母粒+柔韧增塑剂通过挤出造粒均匀融合——注塑成型。原料组成为PMMA80％、PMMA发光母粒16％、柔韧增塑剂4％(以重量计量)。注塑机160吨，塑化温度依次为1段170℃,2段185℃,3段200℃,4段210℃,5段215℃。
实施例3
材料：ABS-757K(即：丙烯腈－苯乙烯－丙烯酸酯共聚树脂)，生产商为镇江奇美。产品：开关按钮。
本例实施的发光产品由ABS+发光母粒+增塑剂通过挤出造粒均匀融合——注塑成型。原料组成为ABS82％、ABS发光母粒16％、增塑剂2％(以重量计量)。注塑机160吨，塑化温度依次为1段160℃,2段175℃,3段190℃,4段200℃,5段210℃。

Claims (2)

  1. 一种发光塑料，其特征在于由重量百分比16％～27％的发光母粒、2～5％的柔韧增塑剂、以及剩余部分的树脂组成，发光塑料通过上述各成分均匀混合后注塑成型而成，其中，发光母粒由占发光母粒总重量66％的发光材料、33.5％同质树脂和0.5％的扩散助剂通过混合经挤出机制成。
  2. 如权利要求1所述的发光塑料，其特征在于所述的树脂为PC树脂、PMMA树脂或ABS树脂。
PCT/CN2016/101069 2016-08-02 2016-09-30 发光塑料 WO2018023877A1 (zh)

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CN107057164A (zh) * 2017-05-23 2017-08-18 东至县科创塑料制品有限公司 一种发光塑料
CN107573718A (zh) * 2017-09-22 2018-01-12 安徽裕泰环保科技有限公司 一种提高发光塑料力学性能的新型塑料

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CN101177799A (zh) * 2007-12-10 2008-05-14 盛虹集团有限公司 纳米荧光纤维
CN102700097A (zh) * 2012-05-25 2012-10-03 上海齐燕塑业有限公司 一种可发光安全扶手的生产方法
CN103887412A (zh) * 2012-12-24 2014-06-25 李�瑞 一种led灯用发光塑料母粒的制备及其应用方法

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