CN106380687A - 一种耐低温聚丙烯薄膜材料 - Google Patents

一种耐低温聚丙烯薄膜材料 Download PDF

Info

Publication number
CN106380687A
CN106380687A CN201610788528.9A CN201610788528A CN106380687A CN 106380687 A CN106380687 A CN 106380687A CN 201610788528 A CN201610788528 A CN 201610788528A CN 106380687 A CN106380687 A CN 106380687A
Authority
CN
China
Prior art keywords
parts
density polyethylene
film material
low density
agent
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610788528.9A
Other languages
English (en)
Inventor
王兆中
都昌满
吴姗姗
熊亚南
郑旭
曹茂华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GETTEL GROUP (TONGCHENG) PLASTIC INDUSTRY Co Ltd
Original Assignee
GETTEL GROUP (TONGCHENG) PLASTIC INDUSTRY 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 GETTEL GROUP (TONGCHENG) PLASTIC INDUSTRY Co Ltd filed Critical GETTEL GROUP (TONGCHENG) PLASTIC INDUSTRY Co Ltd
Priority to CN201610788528.9A priority Critical patent/CN106380687A/zh
Publication of CN106380687A publication Critical patent/CN106380687A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised 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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised 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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明公开了一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料60‑70份、超低密度聚乙烯10‑20份、线性低密度聚乙烯7‑12份、β晶成核剂1‑3份、聚苯醚3‑5份、聚戊二酸丙二醇酯1‑2份、POE弹性体增韧剂2‑3份、甲基锡热稳定剂1‑2份、纳米硫酸钡1‑1.5份、纳米二氧化钛2‑5份、载银沸石3‑5份、载银磷酸钴0.5‑1份、甲壳素纤维1‑3份、大蒜素0.4‑1份、爽滑剂1‑4份、分散剂1‑1.5份、抗氧剂0.6‑1.2份、增强剂1‑2份。本发明以聚丙烯为主料，并添加超低密度聚乙烯、线性低密度聚乙烯、β晶成核剂、聚苯醚、聚戊二酸丙二醇酯、POE弹性体增韧剂进行复合处理，改善聚丙烯薄膜材料耐低温性能，且具有较好的光泽；载银沸石、载银磷酸钴、甲壳素纤维、大蒜素的应用，具有抗菌功能。

Description

一种耐低温聚丙烯薄膜材料
技术领域
本发明涉及高分子材料领域，具体是一种耐低温聚丙烯薄膜材料。
背景技术
随着工业的不断发展，高分子材料广泛应用，各个领域对材料性能的要求不断提升。为了满足应用的需要，单纯纯树脂制成的材料显得力不从心，所以，高分子材料领域必须推陈出新，塑料改性的研究也就越来越重要，例如期望聚合物材料耐高温、易于加工成型、具有很好的韧性、较高的强度、性能良好而且价格低廉等等。单一的均聚物材料往往难以满足上述要求，因此可以通过纳米复合技术对现有聚合物材料进行改性，可以制成综合性能优异的新型高分子材料，已成为新材料开发领域的重要研究方向，具有广阔的市场开发应用前景。
聚丙烯(PP)是一种工业产量较大的聚合物，它具有质轻、易于加工、化学稳定性良好等优点，在电子产品、汽车零件、包装材料等领域的应用十分广泛，但PP的耐候性和低温韧性不高，使其在某些方面的应用受到了限制。因此它具有优异的电绝缘性，化学稳定性。由于聚丙烯具有优良的性能，其膜目前已被大量用于电池工业、水处理、空气净化等领域。但它无光泽，在低温下易脆化及破裂，易被各种有害细菌污染。在合适的温湿条件下，极易繁殖细菌。
发明内容
本发明的目的在于提供一种耐低温聚丙烯薄膜材料，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料60-70份、超低密度聚乙烯10-20份、线性低密度聚乙烯7-12份、β晶成核剂1-3份、聚苯醚3-5份、聚戊二酸丙二醇酯1-2份、POE弹性体增韧剂2-3份、甲基锡热稳定剂1-2份、纳米硫酸钡1-1.5份、纳米二氧化钛2-5份、载银沸石3-5份、载银磷酸钴0.5-1份、甲壳素纤维1-3份、大蒜素0.4-1份、爽滑剂1-4份、分散剂1-1.5份、抗氧剂0.6-1.2份、增强剂1-2份。
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料60份、超低密度聚乙烯10份、线性低密度聚乙烯7份、β晶成核剂1份、聚苯醚3份、聚戊二酸丙二醇酯1份、POE弹性体增韧剂2份、甲基锡热稳定剂1份、纳米硫酸钡1份、纳米二氧化钛2份、载银沸石3份、载银磷酸钴0.5份、甲壳素纤维1份、大蒜素0.4份、爽滑剂1份、分散剂1份、抗氧剂0.6份、增强剂1份。
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料70份、超低密度聚乙烯20份、线性低密度聚乙烯12份、β晶成核剂3份、聚苯醚5份、聚戊二酸丙二醇酯2份、POE弹性体增韧剂3份、甲基锡热稳定剂2份、纳米硫酸钡1.5份、纳米二氧化钛5份、载银沸石5份、载银磷酸钴1份、甲壳素纤维3份、大蒜素1份、爽滑剂4份、分散剂1.5份、抗氧剂1.2份、增强剂2份。
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料66份、超低密度聚乙烯14份、线性低密度聚乙烯9份、β晶成核剂2份、聚苯醚4份、聚戊二酸丙二醇酯1.5份、POE弹性体增韧剂2.5份、甲基锡热稳定剂1.6份、纳米硫酸钡1.3份、纳米二氧化钛4份、载银沸石4份、载银磷酸钴0.8份、甲壳素纤维2份、大蒜素0.7份、爽滑剂3份、分散剂1.2份、抗氧剂0.9份、增强剂1.5份。
优选地，所述爽滑剂为芥酸酰胺、油酸酰胺、低分子量聚丙烯、石蜡、硬脂酸、高浓度硅油、高分子量硅酮中的一种。
优选地，所述分散剂是聚丙烯蜡、棕榈蜡中的一种或几种。
优选地，所述偶联剂为甲基羟乙基纤维素。
与现有技术相比，本发明的有益效果是：
本发明以聚丙烯为主料，并添加超低密度聚乙烯、线性低密度聚乙烯、β晶成核剂、聚苯醚、聚戊二酸丙二醇酯、POE弹性体增韧剂进行复合处理，改善聚丙烯薄膜材料耐低温性能，并且具有较好的光泽；载银沸石、载银磷酸钴、甲壳素纤维、大蒜素的应用，具有抗菌功能，可以抑制细菌生长；纳米硫酸钡的加入可以提升聚丙烯薄膜的拉伸性能、断裂伸长率、冲击性能、耐老化性能等；同时具有良好的抗静电、抗菌性、耐候性、稳定性、隔热、抗紫外线、抗自洁净、抗老化功效。主要原料及辅料均为成本较低的材料，辅料等无机填料自然界来源广泛，所以比较经济实用。
具体实施方式
实施例1
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料60份、超低密度聚乙烯10份、线性低密度聚乙烯7份、β晶成核剂1份、聚苯醚3份、聚戊二酸丙二醇酯1份、POE弹性体增韧剂2份、甲基锡热稳定剂1份、纳米硫酸钡1份、纳米二氧化钛2份、载银沸石3份、载银磷酸钴0.5份、甲壳素纤维1份、大蒜素0.4份、爽滑剂1份、分散剂1份、抗氧剂0.6份、增强剂1份。
所述爽滑剂为芥酸酰胺、油酸酰胺、低分子量聚丙烯、石蜡、硬脂酸、高浓度硅油、高分子量硅酮中的一种。
优选地，所述分散剂是聚丙烯蜡、棕榈蜡中的一种或几种。
优选地，所述偶联剂为甲基羟乙基纤维素。
实施例2
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料70份、超低密度聚乙烯20份、线性低密度聚乙烯12份、β晶成核剂3份、聚苯醚5份、聚戊二酸丙二醇酯2份、POE弹性体增韧剂3份、甲基锡热稳定剂2份、纳米硫酸钡1.5份、纳米二氧化钛5份、载银沸石5份、载银磷酸钴1份、甲壳素纤维3份、大蒜素1份、爽滑剂4份、分散剂1.5份、抗氧剂1.2份、增强剂2份。
所述爽滑剂为芥酸酰胺、油酸酰胺、低分子量聚丙烯、石蜡、硬脂酸、高浓度硅油、高分子量硅酮中的一种。
优选地，所述分散剂是聚丙烯蜡、棕榈蜡中的一种或几种。
优选地，所述偶联剂为甲基羟乙基纤维素。
实施例3
一种耐低温聚丙烯薄膜材料，由以下重量份的组分制成：聚丙烯母料66份、超低密度聚乙烯14份、线性低密度聚乙烯9份、β晶成核剂2份、聚苯醚4份、聚戊二酸丙二醇酯1.5份、POE弹性体增韧剂2.5份、甲基锡热稳定剂1.6份、纳米硫酸钡1.3份、纳米二氧化钛4份、载银沸石4份、载银磷酸钴0.8份、甲壳素纤维2份、大蒜素0.7份、爽滑剂3份、分散剂1.2份、抗氧剂0.9份、增强剂1.5份。
所述爽滑剂为芥酸酰胺、油酸酰胺、低分子量聚丙烯、石蜡、硬脂酸、高浓度硅油、高分子量硅酮中的一种。
优选地，所述分散剂是聚丙烯蜡、棕榈蜡中的一种或几种。
优选地，所述偶联剂为甲基羟乙基纤维素。

Claims (7)

1.一种耐低温聚丙烯薄膜材料，其特征在于，由以下重量份的组分制成：聚丙烯母料60-70份、超低密度聚乙烯10-20份、线性低密度聚乙烯7-12份、β晶成核剂1-3份、聚苯醚3-5份、聚戊二酸丙二醇酯1-2份、POE弹性体增韧剂2-3份、甲基锡热稳定剂1-2份、纳米硫酸钡1-1.5份、纳米二氧化钛2-5份、载银沸石3-5份、载银磷酸钴0.5-1份、甲壳素纤维1-3份、大蒜素0.4-1份、爽滑剂1-4份、分散剂1-1.5份、抗氧剂0.6-1.2份、增强剂1-2份。
2.根据权利要求1所述的耐低温聚丙烯薄膜材料，其特征在于，由以下重量份的组分制成：聚丙烯母料60份、超低密度聚乙烯10份、线性低密度聚乙烯7份、β晶成核剂1份、聚苯醚3份、聚戊二酸丙二醇酯1份、POE弹性体增韧剂2份、甲基锡热稳定剂1份、纳米硫酸钡1份、纳米二氧化钛2份、载银沸石3份、载银磷酸钴0.5份、甲壳素纤维1份、大蒜素0.4份、爽滑剂1份、分散剂1份、抗氧剂0.6份、增强剂1份。
3.根据权利要求1所述的耐低温聚丙烯薄膜材料，其特征在于，由以下重量份的组分制成：聚丙烯母料70份、超低密度聚乙烯20份、线性低密度聚乙烯12份、β晶成核剂3份、聚苯醚5份、聚戊二酸丙二醇酯2份、POE弹性体增韧剂3份、甲基锡热稳定剂2份、纳米硫酸钡1.5份、纳米二氧化钛5份、载银沸石5份、载银磷酸钴1份、甲壳素纤维3份、大蒜素1份、爽滑剂4份、分散剂1.5份、抗氧剂1.2份、增强剂2份。
4.根据权利要求1所述的耐低温聚丙烯薄膜材料，其特征在于，由以下重量份的组分制成：聚丙烯母料66份、超低密度聚乙烯14份、线性低密度聚乙烯9份、β晶成核剂2份、聚苯醚4份、聚戊二酸丙二醇酯1.5份、POE弹性体增韧剂2.5份、甲基锡热稳定剂1.6份、纳米硫酸钡1.3份、纳米二氧化钛4份、载银沸石4份、载银磷酸钴0.8份、甲壳素纤维2份、大蒜素0.7份、爽滑剂3份、分散剂1.2份、抗氧剂0.9份、增强剂1.5份。
5.根据权利要求1所述的耐低温聚丙烯薄膜材料，其特征在于，所述爽滑剂为芥酸酰胺、油酸酰胺、低分子量聚丙烯、石蜡、硬脂酸、高浓度硅油、高分子量硅酮中的一种。
6.根据权利要求1所述的耐低温聚丙烯薄膜材料，其特征在于，所述分散剂是聚丙烯蜡、棕榈蜡中的一种或几种。
7.根据权利要求1所述的耐低温聚丙烯薄膜材料，其特征在于，所述偶联剂为甲基羟乙基纤维素。
CN201610788528.9A 2016-08-31 2016-08-31 一种耐低温聚丙烯薄膜材料 Pending CN106380687A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610788528.9A CN106380687A (zh) 2016-08-31 2016-08-31 一种耐低温聚丙烯薄膜材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610788528.9A CN106380687A (zh) 2016-08-31 2016-08-31 一种耐低温聚丙烯薄膜材料

Publications (1)

Publication Number Publication Date
CN106380687A true CN106380687A (zh) 2017-02-08

Family

ID=57939474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610788528.9A Pending CN106380687A (zh) 2016-08-31 2016-08-31 一种耐低温聚丙烯薄膜材料

Country Status (1)

Country Link
CN (1) CN106380687A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107629322A (zh) * 2017-10-25 2018-01-26 安徽国泰印务有限公司 一种高强度聚丙烯薄膜
CN109161104A (zh) * 2018-09-29 2019-01-08 桐城市强峰包装有限公司 一种安全耐用的聚丙烯塑料及其制备方法
CN109157912A (zh) * 2018-08-31 2019-01-08 江苏新亿源环保科技有限公司 一种掺钴二氧化钛生物滤料的制备方法
CN109280268A (zh) * 2018-09-10 2019-01-29 安徽嘉美包装有限公司 一种性能优越的聚丙烯塑料及其制备方法
CN111978632A (zh) * 2020-08-04 2020-11-24 南通新帝克单丝科技股份有限公司 聚丙烯纤维抗老化剂母粒及其制备方法、聚丙烯纤维

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104403200A (zh) * 2014-12-15 2015-03-11 苏州宽温电子科技有限公司 一种抗老化复合材料及其制备方法
CN105037933A (zh) * 2015-07-13 2015-11-11 金宝丽科技（苏州）有限公司 一种耐低温冲击的聚丙烯材料及其制备方法
CN105235336A (zh) * 2015-09-06 2016-01-13 安徽国风塑业股份有限公司 一种耐低温的双向拉伸聚丙烯薄膜及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104403200A (zh) * 2014-12-15 2015-03-11 苏州宽温电子科技有限公司 一种抗老化复合材料及其制备方法
CN105037933A (zh) * 2015-07-13 2015-11-11 金宝丽科技（苏州）有限公司 一种耐低温冲击的聚丙烯材料及其制备方法
CN105235336A (zh) * 2015-09-06 2016-01-13 安徽国风塑业股份有限公司 一种耐低温的双向拉伸聚丙烯薄膜及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107629322A (zh) * 2017-10-25 2018-01-26 安徽国泰印务有限公司 一种高强度聚丙烯薄膜
CN109157912A (zh) * 2018-08-31 2019-01-08 江苏新亿源环保科技有限公司 一种掺钴二氧化钛生物滤料的制备方法
CN109157912B (zh) * 2018-08-31 2021-05-04 平果嘉臻环保科技有限责任公司 一种掺钴二氧化钛生物滤料的制备方法
CN109280268A (zh) * 2018-09-10 2019-01-29 安徽嘉美包装有限公司 一种性能优越的聚丙烯塑料及其制备方法
CN109161104A (zh) * 2018-09-29 2019-01-08 桐城市强峰包装有限公司 一种安全耐用的聚丙烯塑料及其制备方法
CN111978632A (zh) * 2020-08-04 2020-11-24 南通新帝克单丝科技股份有限公司 聚丙烯纤维抗老化剂母粒及其制备方法、聚丙烯纤维

Similar Documents

Publication Publication Date Title
CN106380687A (zh) 一种耐低温聚丙烯薄膜材料
CN102952383B (zh) 一种碳纳米管/聚乳酸导电复合材料及制备方法
CN106280002A (zh) 一种抗紫外线聚丙烯薄膜材料
CN102627795A (zh) 防霉防静电塑木复合材料及其制备方法
CN105400100A (zh) 一种抗菌聚氯乙烯
CN106380683A (zh) 一种爽滑聚丙烯薄膜
CN105524444A (zh) 一种高硬度聚碳酸酯抗菌复合材料
CN103289342A (zh) 一种高导热增强型pc/pbt合金
CN107418197B (zh) 一种导热尼龙工程塑料及其制备方法
CN106380684A (zh) 一种抗渗透聚丙烯薄膜
CN105017736A (zh) 一种防静电型环保透明片材及其制备方法
CN105440611A (zh) 一种具有抗菌阻隔性的高强韧聚乳酸复合膜
CN103642192A (zh) 抗菌的增韧改性聚苯醚合金材料的制备方法
CN112266584B (zh) 一种高缓冲性petg材料及其应用
CN112662055B (zh) 一种复合绝缘子用改性聚丙烯材料
CN103360740B (zh) 抗老化pc-pom塑料合金
CN111499951B (zh) 一种抗菌增韧聚乙烯塑料管材及其制备方法
KR101244812B1 (ko) 결정화속도가 향상된 폴리유산 조성물 및 이의 제조방법
CN111117069A (zh) 一种增强型聚丙烯复合材料及其制备方法
CN103289202A (zh) 一种抑菌阻燃聚丙烯双向拉伸薄膜
CN103013071B (zh) 一种生物降解pha透气膜及其制备方法
CN110317435B (zh) 多功能耐寒低气味复合材料及其制备方法
CN103333475A (zh) 一种杀菌聚碳酸酯荧光薄膜
CN114789591A (zh) 一种生态友好型多层共挤包装袋的制备工艺
CN103980606A (zh) 一种乙烯-醋酸乙烯酯橡胶纳米复合材料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170208

RJ01 Rejection of invention patent application after publication