CN104592624A - 改性聚丙烯材料及其用途 - Google Patents

改性聚丙烯材料及其用途 Download PDF

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CN104592624A
CN104592624A CN201410583860.2A CN201410583860A CN104592624A CN 104592624 A CN104592624 A CN 104592624A CN 201410583860 A CN201410583860 A CN 201410583860A CN 104592624 A CN104592624 A CN 104592624A
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modified polypropylene
polypropylene material
antioxidant
agent
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郏宣良
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ZHEJIANG QIANGCHI PLASTIC INDUSTRY Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/223Packed additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10Homopolymers or copolymers of propene
    • C08J2323/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/017Additives being an antistatic agent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/04Antistatic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation

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

Abstract

本发明公开了一种改性聚丙烯B4902材料及其用途,其由以下组份组成:聚丙烯B4902为87~89份;碳酸钙11~13份;增韧剂1~2份;润滑剂0.5~1份;抗氧化剂0.05份;抗紫外线剂0.04份;防静电剂0.06份;在制备时,先将抗氧化剂、抗紫外线剂及防静电剂混合并搅拌均匀;再将在其中加入聚丙烯B4902、碳酸钙、增韧剂及润滑剂一起混合并搅拌即能所得材料。本发明应用于学生儿童塑料课桌的制造领域,其优点是:与现有的一些材料相比,本发明制成的课桌具有硬度高、强度好、耐磨性佳表面光滑美观及环保等特性,能大大延长课桌的使用寿命。

Description

改性聚丙烯材料及其用途
技术领域
本发明属于聚合物材料技术领域,尤其是涉及一种改性聚丙烯材料及其在制造学生和儿童课桌上的应用。
背景技术
目前,在学生和儿童课桌的制造过程中,生产厂家大多数是采用主材料为PE,pp或玻璃钢来进行制成;但是,用PE材料与填充料制成的学生和儿童课桌表面粗糙不易清洁且强度低易变形弯曲;pp材料与填充料制成的课桌韧性低容易破碎易老化使用寿命短;而用玻璃钢材料制成的课桌虽然具有一定的强度,但是其元素本身带有毒性,在使用当中并不环保;这会对小朋友的健康将造成伤害;因此有必要予以改进。
发明内容
本发明的目的是针对上述现有技术存在的不足,提供一种改性聚丙烯材料及其用途,它具有环保无毒性、硬度及强度高、产品表面光滑耐磨且韧性好不易氧化和破碎,能大大提高了产品的使用寿命的特点。
为了实现上述目的,本发明所采用的技术方案是:一种改性聚丙烯材料,它的配方以质量份数计算由以下组份组成:聚丙烯B4902为87~89份;碳酸钙11~13份;增韧剂1~2份;润滑剂0.5~1份;抗氧化剂0.05份;抗紫外线剂0.04份;防静电剂0.06份;在制备时,先将抗氧化剂、抗紫外线剂及防静电剂混合并搅拌均匀使其形成色母;再将所得的色母与聚丙烯B4902、碳酸钙、增韧剂及润滑剂一起混合并搅拌均匀,即能所得材料。
所述聚丙烯B4902为88份;碳酸钙为12份;增韧剂为1.5份;润滑剂为0.75份;抗氧化剂为0.05份;抗紫外线剂为0.04份;防静电剂为0.06份。
所述增韧剂为丙烯腈-丁二烯-苯乙烯共聚物或三元乙丙橡胶或聚氨酯。
所述润滑剂为硬脂酸复合脂或油酰胺。
所述抗氧化剂为抗氧化剂1010或抗氧化剂1076。
所述抗紫外线剂为2-(2’-羟基-3’,5’-二叔苯基)-5-氯化苯并三唑或2-(2ˊ-羟基-5ˊ-甲基苯基)苯并三氮唑。
所述防静电剂为乙氧基化烷基胺或乙氧基化烷基酸胺。
一种改性聚丙烯材料的应用,所述改性聚丙烯材料应用于学生和儿童课桌的制造领域。
本发明和现有技术相比所具有的优点是:本发明的改性聚丙烯材料具有环保无毒、韧性好、易清洗及光滑耐磨的特点;与现有的一些材料相比,本发明制成的学生和儿童课桌具有硬度高、强度好、耐磨性佳表光美观及环保等特性,而且还能能大大延长课桌的使用寿命。
具体实施方式
以下所述仅为本发明的较佳实施例,并不因此而限定本发明的保护范围。
实施例1:一种改性聚丙烯B4902材料,它的配方以质量份数计算由以下组份组成:吹塑聚丙烯B4902为88份;碳酸钙为12份;丙烯腈-丁二烯-苯乙烯共聚物为1.5份;硬脂酸复合脂为0.75份;抗氧化剂1010为0.05份;2-(2’-羟基-3’,5’-二叔苯基)-5-氯化苯并三唑为0.04份;乙氧基化烷基胺为0.06份;在制备时,先将乙氧基化烷基胺、2-(2’-羟基-3’,5’-二叔苯基)-5-氯化苯并三唑及乙氧基化烷基胺混合并搅拌均匀使其形成色母;再将所得的色母与吹塑聚丙烯B4902、碳酸钙、丙烯腈-丁二烯-苯乙烯共聚物及硬脂酸复合脂一起混合并搅拌均匀,即能所得材料。在所得材料后,把其放入吹塑机内进行预热,再加热融化,再在模具中保温3~5分钟后进行脱模;完成后即能把所得的产品应用到儿童塑料课桌上。用该材料制得的产品具有环保无污染、强度高、硬度好表面光滑耐磨且具有防静电、防紫外线的效果,让产品的使用寿命大大提高。
实施例2,实施例2制备工艺与实施例1的基本相同,其不同之处在于其配方以质量份数计算由以下组成:聚丙烯B4902为87份;碳酸钙为11份;丙烯腈-丁二烯-苯乙烯共聚物为1份;硬脂酸复合脂为0.5份;抗氧化剂1010为0.05份;2-(2’-羟基-3’,5’-二叔苯基)-5-氯化苯并三唑为0.04份;乙氧基化烷基胺为0.06份。这种组分所得的材料能达到与实施例1同样的效果。
实施例3,实施例3制备工艺与实施例1的基本相同,其不同之处在于其配方以质量份数计算由以下组成:聚丙烯B4902为89份;碳酸钙为13份;丙烯腈-丁二烯-苯乙烯共聚物为2份;硬脂酸复合脂为1份;抗氧化剂1010为0.05份;2-(2’-羟基-3’,5’-二叔苯基)-5-氯化苯并三唑为0.04份;乙氧基化烷基胺为0.06份。这种组分所得的材料能达到与实施例1同样的效果。
实施例4,实施例4制备工艺与实施例1的基本相同,其不同之处在于其配方以质量份数计算由以下组成:聚丙烯B4902为88份;碳酸钙为12份;三元乙丙橡胶为1.5份;油酰胺为0.75份;抗氧化剂1076为0.05份;2-(2ˊ-羟基-5ˊ-甲基苯基)苯并三氮唑为0.04份;乙氧基化烷基酸胺为0.06份。这种组分所得的材料能达到与实施例1同样的效果。
实施例5,实施例5制备工艺与实施例1的基本相同,其不同之处在于其配方以质量份数计算由以下组成:聚丙烯B4902为87份;碳酸钙为11份;三元乙丙橡胶为1份;油酰胺为0.5份;抗氧化剂1076为0.05份;2-(2ˊ-羟基-5ˊ-甲基苯基)苯并三氮唑为0.04份;乙氧基化烷基酸胺为0.06份。这种组分所得的材料能达到与实施例1同样的效果。
实施例6,实施例6制备工艺与实施例1的基本相同,其不同之处在于其配方以质量份数计算由以下组成:聚丙烯B4902为89份;碳酸钙为13份;三元乙丙橡胶为2份;油酰胺为1份;抗氧化剂1076为0.05份;2-(2ˊ-羟基-5ˊ-甲基苯基)苯并三氮唑为0.04份;乙氧基化烷基酸胺为0.06份。这种组分所得的材料能达到与实施例1同样的效果。
实施例7,实施例7制备工艺与实施例1的基本相同,其不同之处在于其配方以质量份数计算由以下组成:聚丙烯B4902为88份;碳酸钙为12份;聚氨酯为1.5份;油酰胺为0.75份;抗氧化剂1076为0.05份;2-(2ˊ-羟基-5ˊ-甲基苯基)苯并三氮唑为0.04份;乙氧基化烷基酸胺为0.06份。这种组分所得的材料能达到与实施例1同样的效果。

Claims (8)

1.一种改性聚丙烯材料,其特征在于:它的配方以质量份数计算由以下组份组成:聚丙烯B4902为87~89份;碳酸钙11~13份;增韧剂1~2份;润滑剂0.5~1份;抗氧化剂0.05份;抗紫外线剂0.04份;防静电剂0.06份;在制备时,先将抗氧化剂、抗紫外线剂及防静电剂混合并搅拌均匀使其形成色母;再将所得的色母与聚丙烯B4902、碳酸钙、增韧剂及润滑剂一起混合并搅拌均匀,即能所得材料。
2.根据权利要求1所述的改性聚丙烯材料,其特征在于:所述聚丙烯B4902为88份;碳酸钙为12份;增韧剂为1.5份;润滑剂为0.75份;抗氧化剂为0.05份;抗紫外线剂为0.04份;防静电剂为0.06份。
3.根据权利要求1所述的改性聚丙烯材料,其特征在于:所述增韧剂为丙烯腈-丁二烯-苯乙烯共聚物或三元乙丙橡胶或聚氨酯。
4.根据权利要求1所述的改性聚丙烯材料,其特征在于:所述润滑剂为硬脂酸复合脂或油酰胺。
5.根据权利要求1所述的改性聚丙烯材料,其特征在于:所述抗氧化剂为抗氧化剂1010或抗氧化剂1076。
6.根据权利要求1所述的改性聚丙烯材料,其特征在于:所述抗紫外线剂为2-(2’-羟基-3’,5’-二叔苯基)-5-氯化苯并三唑或2-(2ˊ-羟基-5ˊ-甲基苯基)苯并三氮唑。
7.根据权利要求1所述的改性聚丙烯材料,其特征在于:所述防静电剂为乙氧基化烷基胺或乙氧基化烷基酸胺。
8.由权利要求1至7中任意一项所述的改性聚丙烯材料的应用,其特征在于:所述改性聚丙烯材料应用于学生和儿童塑料课桌的制造领域。
CN201410583860.2A 2014-10-27 2014-10-27 改性聚丙烯材料及其用途 Pending CN104592624A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105504492A (zh) * 2015-12-29 2016-04-20 上海瀚氏模具成型有限公司 一种抗静电增强pp塑料及其制备方法
CN108570210A (zh) * 2018-05-21 2018-09-25 合肥仁德电子科技有限公司 一种电子产品用包装材料及其制备方法
CN110760128A (zh) * 2019-11-20 2020-02-07 苏州工业园区新欣电子科技有限公司 一种防静电塑料箱生产用聚丙烯板材及其加工方法
CN111138751A (zh) * 2020-01-14 2020-05-12 湖北格霖威新材料科技有限公司 一种可释放负离子的课桌桌面材料及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105504492A (zh) * 2015-12-29 2016-04-20 上海瀚氏模具成型有限公司 一种抗静电增强pp塑料及其制备方法
CN108570210A (zh) * 2018-05-21 2018-09-25 合肥仁德电子科技有限公司 一种电子产品用包装材料及其制备方法
CN110760128A (zh) * 2019-11-20 2020-02-07 苏州工业园区新欣电子科技有限公司 一种防静电塑料箱生产用聚丙烯板材及其加工方法
CN111138751A (zh) * 2020-01-14 2020-05-12 湖北格霖威新材料科技有限公司 一种可释放负离子的课桌桌面材料及其制备方法

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