CN105968573A - 一种耐热聚丙烯塑料膜 - Google Patents

一种耐热聚丙烯塑料膜 Download PDF

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CN105968573A
CN105968573A CN201610491698.0A CN201610491698A CN105968573A CN 105968573 A CN105968573 A CN 105968573A CN 201610491698 A CN201610491698 A CN 201610491698A CN 105968573 A CN105968573 A CN 105968573A
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parts
plastic film
heat
antioxidant
polypropylene plastic
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陈晖�
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Anhui Huilong Package Co Ltd
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Anhui Huilong Package Co Ltd
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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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • 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
    • 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

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种耐热聚丙烯塑料膜，该塑料膜以重量份计由下列组分组成：聚丙烯树脂55‑65份，聚丙烯10‑25份，聚乙烯醇5‑8份，甲基丙烯酸甲酯3‑8份，硬脂酸镁4份，聚乙烯蜡2‑4份，增塑剂2‑4份，二氧化硅2‑4份，抗氧剂3‑5份。本发明与现有技术相比，具有以下优点：(1)本发明生产的塑料制品价格低廉、生产工艺简单；(2)添加抗氧剂和二氧化硅能使产品在较高的温度的情况下化学性能依然稳定，不会挥发出刺激性气体。

Description

一种耐热聚丙烯塑料膜
技术领域
本发明涉及一种塑料膜，尤其涉及一种耐热聚丙烯塑料膜。
背景技术
随着经济的发展，塑料在工业和生活中得到了广泛的应用。 塑料、合成橡胶、合成纤维三大合成材料在当今世界中的广泛应用是众所周知的，而且以塑料最首，作为现在社会四大基础材料之一，塑料目前在建筑、电力、电讯、电器、能源、交通运输、农业、医疗卫生、宇航、信息和国防工业等领域的应用数量和应用范围都在与日俱增。塑料作为一种重要的替代材料具有许多优良性能，如质量轻、有极大的可塑性等，但是绝大多数塑料都有其一个共同的弱点，就是它们在温度较高的情况下化学性能不稳定容易产生有刺激性气体，例如塑料茶杯、太空杯等。现研究一种化学性能稳定、耐热温度高的塑料制品，即耐热塑料制品。
发明内容
本发明的目的在于提供一种耐热聚丙烯塑料膜，通过发明一种聚丙烯塑料膜的配方并通过添加抗氧剂和二氧化硅解决聚丙烯塑料膜存在耐热性差的问题。
为实现上述发明目的，本发明采用如下技术方案：
一种耐热聚丙烯塑料膜，该塑料膜以重量份计由下列组分组成：聚丙烯树脂55-65份，聚丙烯10-25份，聚乙烯醇5-8份，甲基丙烯酸甲酯3-8份，硬脂酸镁4份，聚乙烯蜡2-4份，增塑剂2-4份，二氧化硅2-4份，抗氧剂3-5份。
进一步地，所述聚丙烯树脂为低密度聚丙烯树脂，增塑剂为邻苯二甲酸二丁酯，抗氧剂为抗氧剂1010或1076的一种。
由于采用上述技术方案，本发明具有如下有益效果：
本发明的聚丙烯塑料膜通过抗氧剂和二氧化硅的添加使得薄膜具有良好的耐热性能，同时具有塑料质轻，化学性能稳定；硬度高耐冲击性能好等优点。
具体实施方式
实施例一
一种耐热聚丙烯塑料膜，该塑料膜以重量份计由下列组分组成：聚丙烯树脂60份，聚丙烯15份，聚乙烯醇6份，甲基丙烯酸甲酯4份，硬脂酸镁4份，聚乙烯蜡3份，增塑剂2份，二氧化硅2份，抗氧剂4份。
其中，聚丙烯树脂为低密度聚丙烯树脂，增塑剂为邻苯二甲酸二丁酯，抗氧剂为抗氧剂1010或抗氧剂1076的一种。
实施例二
一种耐热聚丙烯塑料膜，该塑料膜以重量份计由下列组分组成：聚丙烯树脂55份，聚丙烯18份，聚乙烯醇7份，甲基丙烯酸甲酯3份，硬脂酸镁4份，聚乙烯蜡4份，增塑剂3份，二氧化硅3份，抗氧剂3份。
其中，聚丙烯树脂为低密度聚丙烯树脂，增塑剂为邻苯二甲酸二丁酯，抗氧剂为抗氧剂1010或抗氧剂1076的一种。
实施例三
一种耐热聚丙烯塑料膜，该塑料膜以重量份计由下列组分组成：聚丙烯树脂62份，聚丙烯11份，聚乙烯醇6份，甲基丙烯酸甲酯5份，硬脂酸镁4份，聚乙烯蜡2份，增塑剂4份，二氧化硅2份，抗氧剂4份。
其中，聚丙烯树脂为低密度聚丙烯树脂，增塑剂为邻苯二甲酸二丁酯，抗氧剂为抗氧剂1010或抗氧剂1076的一种。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (4)

1.一种耐热聚丙烯塑料膜，该塑料膜以重量份计由下列组分组成：聚丙烯树脂55-65份，聚丙烯10-25份，聚乙烯醇5-8份，甲基丙烯酸甲酯3-8份，硬脂酸镁4份，聚乙烯蜡2-4份，增塑剂2-4份，二氧化硅2-4份，抗氧剂3-5份。
2.根据权利要求1所述的一种耐热聚丙烯塑料膜，其特征在于：所述聚丙烯树脂为低密度聚丙烯树脂。
3.根据权利要求1所述的一种耐热聚丙烯塑料膜，其特征在于：所述增塑剂为邻苯二甲酸二丁酯。
4.根据权利要求1所述的一种耐热聚丙烯塑料膜，其特征在于：所述抗氧剂为抗氧剂1010或抗氧剂1076的一种。
CN201610491698.0A 2016-06-29 2016-06-29 一种耐热聚丙烯塑料膜 Pending CN105968573A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107418183A (zh) * 2017-09-06 2017-12-01 苏州纽东精密制造科技有限公司 一种汽车保险杠用复合材料及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104788813A (zh) * 2015-03-31 2015-07-22 苏州市鼎立包装有限公司 一种pp撕裂膜及其制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104788813A (zh) * 2015-03-31 2015-07-22 苏州市鼎立包装有限公司 一种pp撕裂膜及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107418183A (zh) * 2017-09-06 2017-12-01 苏州纽东精密制造科技有限公司 一种汽车保险杠用复合材料及其制备方法

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