|本期目录/Table of Contents|

[1]陈君丽 a,王睿 b,李凤琪 a.无机抗菌聚丙烯的制备及其性能影响因素[J].石化技术与应用,2023,3:165-169.
　CHEN Jun-Li a,WANG Rui b,LI Feng-Qi a.Preparation of inorganic antibacterial polypropylene and factorsaffecting its properties[J].Petrochemical technology & application,2023,3:165-169.
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无机抗菌聚丙烯的制备及其性能影响因素(PDF)

《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]

期数:
2023年3期
页码:
165-169
栏目:
出版日期:
2023-05-10

文章信息/Info

Title:
Preparation of inorganic antibacterial polypropylene and factorsaffecting its properties
文章编号:
1009-0045（2023）03-0165-05
作者:
陈君丽1 a; 2; 王睿1 b; 李凤琪1 a; 2
（1.中国石油独山子石化公司 a.研究院；b.安全质量环保处，新疆 克拉玛依 833699；2.新疆橡塑材料实验室，新疆 克拉玛依 833699）
Author(s):
CHEN Jun-Li1 a; 2; WANG Rui1 b; LI Feng-Qi1 a; 2
（1.a.Research Institute；b.Safety，Quality and Environmental Protection Division of Dushanzi Petrochemical Company，PetroChina，Karamay 833699，China； 2. Xinjiang Laboratory of Rubber-Plastic Materials，Karamay 833699，China）
关键词:
Zn系无机抗菌剂; 聚丙烯; 抗菌聚丙烯; 母粒添加法; 抗菌性能
Keywords:
Zn series inorganic antibacterial agent; polypropylene; antibacterial polypropylene; master batch addition method; antibacterial properties
分类号:
TQ 325.14
DOI:
DOI：10.19909/j.cnki.ISSN1009-0045.2023.03.0165
文献标识码:
B
摘要:
采用抗冲聚丙烯和Zn系无机抗菌剂KJZ-Zn，经熔融共混制备出抗菌聚丙烯，研究了所得抗菌聚丙烯的热力学性能、力学性能、抗菌性能及其抗菌持久性的影响因素。结果表明：添加KJZ-Zn无机抗菌剂，对聚丙烯制品的热力学性能及力学性能变化均无明显的影响；当KJZ-Zn抗菌剂添加质量分数为0.3%时，经母料添加法所制备的抗菌聚丙烯，不仅加工经济性能较好，而且对金黄色葡萄球菌、大肠埃希氏菌的抗细菌率均大于98.0%，抗菌性能不低于Ⅱ级；为保证其抗菌性能的持久性，在使用时，既不要长时间浸泡于水中，又要尽量减少清洗次数。
Abstract:
Antibacterial polypropylene was prepared by melt blending of impact resistant polypropylene and KJZ-Zn in the Zn based inorganic antibacterial agent. The factors affecting the thermodynamic properties，mechanical properties， antibacterial properties，and antibacterial durability of the obtained antibacterial polypropylene were studied. The results showed that the addition of KJZ-Zn inorganic antibacterial agent had no significant impact on the thermodynamic and mechanical properties of polypropylene products. When the mass fraction of antibacterial agent added to KJZ-Zn was 0.3%，the antibacterial polypropylene prepared by the master batch addition method not only had the better economic processing performance，but also had the antibacterial rate of more than 98.0% against Staphylococcus aureus and Escherichia coli，with the antibacterial performance of no less than Ⅱ Level. To ensure the durability of its antibacterial properties，it was necessary not only don′t to immerse it in water for a long time，but also to minimize the cleaning frequency when using.

参考文献/References

［1］ 季君辉，史维明. 抗菌材料［M］.北京：化学工业出版社，2003：8-14.［2］ 陈仪本，欧阳友生，黄小茉. 工业杀菌剂［M］.北京：化学工业出版社，2001：10-13.［3］ 娄小安. 抗菌聚丙烯制备及性能［J］. 工程塑料应用，2021，46（6）：53-57.［4］ 杨蝶霜，施燕琴，陈思，等. 抗菌剂迁移和抗菌聚丙烯表面亲疏水性对聚丙烯抗菌性能影响研究［J］.塑料工业，2020，48（1）：113-117.

备注/Memo

备注/Memo:
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更新日期/Last Update: 2023-05-10