当前位置:
X-MOL 学术
›
J. Vinyl Addit. Technol.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Promising features for poly(vinyl chloride) enriched with Moringa oleifera: Photostability, rheological, mechanical, thermal and antibacterial properties
Journal of Vinyl and Additive Technology ( IF 2.7 ) Pub Date : 2020-06-08 , DOI: 10.1002/vnl.21780 Ahmed M. Khalil 1 , Reham A. Abdel‐Monem 1 , Samira T. Rabie 1
Journal of Vinyl and Additive Technology ( IF 2.7 ) Pub Date : 2020-06-08 , DOI: 10.1002/vnl.21780 Ahmed M. Khalil 1 , Reham A. Abdel‐Monem 1 , Samira T. Rabie 1
Affiliation
Poly(vinyl chloride) (PVC) was loaded with various contents of Moringa oleifera (MO) leaves extract. The changes in the structure arising after loading MO into the polymeric matrix were monitored. In addition, their rheological and mechanical properties were investigated. Some thermal analyses techniques were performed to demonstrate any change in the thermal stability of PVC before and after adding MO. PVC/MO exhibited noticeable antibacterial efficiency when evaluated against Gram‐positive and Gram‐negative bacteria. A favorable antibacterial efficiency of PVC/MO boosted with increasing of MO content from 5% to 25% by weight when introduced into PVC. The photostability of PVC enriched with MO was investigated. The change in the rate of dehydrochlorination for PVC was detected. It was indicated with liberating HCl from the polymeric matrix.
中文翻译:
富含辣木的聚氯乙烯的有前途的特征:光稳定性,流变,机械,热和抗菌性能
在聚氯乙烯(PVC)中加入辣木的各种含量(MO)叶提取物。监测在将MO装载到聚合物基质中之后产生的结构变化。另外,还研究了它们的流变和机械性能。进行了一些热分析技术,以证明添加MO前后PVC的热稳定性有任何变化。当对革兰氏阳性和革兰氏阴性细菌进行评估时,PVC / MO表现出显着的抗菌效率。当引入到PVC中时,随着MO含量从5重量%增加到25重量%,PVC / MO的有利抗菌效率增强。研究了富含MO的PVC的光稳定性。检测到PVC的脱氯化氢速率的变化。表明从聚合物基质中释放出HCl。
更新日期:2020-06-08
中文翻译:
富含辣木的聚氯乙烯的有前途的特征:光稳定性,流变,机械,热和抗菌性能
在聚氯乙烯(PVC)中加入辣木的各种含量(MO)叶提取物。监测在将MO装载到聚合物基质中之后产生的结构变化。另外,还研究了它们的流变和机械性能。进行了一些热分析技术,以证明添加MO前后PVC的热稳定性有任何变化。当对革兰氏阳性和革兰氏阴性细菌进行评估时,PVC / MO表现出显着的抗菌效率。当引入到PVC中时,随着MO含量从5重量%增加到25重量%,PVC / MO的有利抗菌效率增强。研究了富含MO的PVC的光稳定性。检测到PVC的脱氯化氢速率的变化。表明从聚合物基质中释放出HCl。