Polymer-Plastics Technology and Engineering最新文献_第8页

Preparation and Performance of Poly(Lactic Acid)-γ-Cyclodextrin Inclusion Complex-Poly(Lactic Acid) Multibranched Polymers by the Reactive Extrusion Process 反应挤出法制备聚乳酸-γ-环糊精包合物-聚乳酸多支聚合物及其性能

Polymer-Plastics Technology and Engineering Pub Date : 2018-06-13 DOI: 10.1080/03602559.2017.1354224

Ya Li, W. Zhen

引用次数: 6

sPS/PPS/Carbon Nanotube Ternary Composites with Improved Conductivity by Controlled Melt Blending Process sPS/PPS/碳纳米管三元复合材料导电性的控制熔体共混

Polymer-Plastics Technology and Engineering Pub Date : 2018-06-13 DOI: 10.1080/03602559.2017.1354225

Shuling Deng, Linmin Cao, Debin Kong, Zhidan Lin

引用次数: 3

Recent Developments on Epoxy-Based Thermally Conductive Adhesives (TCA): A Review 环氧基导热胶粘剂(TCA)的研究进展

Polymer-Plastics Technology and Engineering Pub Date : 2018-06-13 DOI: 10.1080/03602559.2017.1354253

Ashutosh Kumar Singh, B. P. Panda, S. Mohanty, S. Nayak, M. Gupta

引用次数: 27

Review on Three-Dimensionally Emulated Fiber-Embedded Lactic Acid Polymer Composites: Opportunities in Engineering Sector 三维仿真纤维嵌入乳酸聚合物复合材料的研究进展:在工程领域的机遇

Polymer-Plastics Technology and Engineering Pub Date : 2018-06-13 DOI: 10.1080/03602559.2017.1354226

Nikit Deoray, B. Kandasubramanian

引用次数: 35

Review of the Mechanical Properties of a 3D Woven Composite and Its Applications 三维编织复合材料的力学性能及其应用综述

Polymer-Plastics Technology and Engineering Pub Date : 2018-05-24 DOI: 10.1080/03602559.2017.1344857

Tao Huang, Yanling Wang, G. Wang

引用次数: 55

Rubber (SEBS-g-MA) Toughened Flame-Retardant Polyamide 6: Microstructure, Combustion, Extension, and Izod Impact Behavior 橡胶(SEBS-g-MA)增韧阻燃聚酰胺6:微观结构，燃烧，延伸，和Izod冲击行为

Polymer-Plastics Technology and Engineering Pub Date : 2018-05-24 DOI: 10.1080/03602559.2017.1344856

Hao Wu, M. Krifa, J. Koo

{"title":"Rubber (SEBS-g-MA) Toughened Flame-Retardant Polyamide 6: Microstructure, Combustion, Extension, and Izod Impact Behavior","authors":"Hao Wu, M. Krifa, J. Koo","doi":"10.1080/03602559.2017.1344856","DOIUrl":"https://doi.org/10.1080/03602559.2017.1344856","url":null,"abstract":"ABSTRACT In this study, elastomer toughening is explored as a means of recovering ductility of polyamide 6/intumescent flame-retardant composite systems. This was achieved using a maleic anhydride modified SEBS elastomer incorporated into the system by twin-screw melt extrusion. TEM micrographs show an even distribution of both flame retardant and elastomer particles. The effects of elastomer content on mechanical properties, Izod impact behavior, and flammability of the polymer system were investigated. The incorporation of flame retardant significantly degraded the elongation and ductility of the polymer system. The addition of the elastomer succeeded in significantly enhancing the Izod impact strength and partially recovering the elongation at break without compromising the flame-retardant performance. Micro-scale Combustion Calorimeter (MCC) tests show that samples containing both elastomer and FR additives exhibit slightly improved combustion properties compared to the original polyamide 6/intumescent flame-retardant system. Rubber loadings of up to 15 wt% were possible while still achieving the highest UL-94 V0 flame exposure rating indicating a self-extinguishing and non-drip behavior. GRAPHICAL ABSTRACT","PeriodicalId":20629,"journal":{"name":"Polymer-Plastics Technology and Engineering","volume":"439 1","pages":"727 - 739"},"PeriodicalIF":0.0,"publicationDate":"2018-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76674347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18

Preparation and Assessment of Phase Morphology, Rheological Properties, and Thermal Behavior of Low-Density Polyethylene/Polyhexene-1 Blends 低密度聚乙烯/聚己烯-1共混物的制备及相形态、流变性能和热行为的评价

Polymer-Plastics Technology and Engineering Pub Date : 2018-05-24 DOI: 10.1080/03602559.2017.1344858

M. R. Jozaghkar, Y. Jahani, H. Arabi, F. Ziaee

{"title":"Preparation and Assessment of Phase Morphology, Rheological Properties, and Thermal Behavior of Low-Density Polyethylene/Polyhexene-1 Blends","authors":"M. R. Jozaghkar, Y. Jahani, H. Arabi, F. Ziaee","doi":"10.1080/03602559.2017.1344858","DOIUrl":"https://doi.org/10.1080/03602559.2017.1344858","url":null,"abstract":"ABSTRACT In this work, polyhexene-1 (PH-1) is synthesized by polymerization of hexane-1 with Ziegler–Natta catalyst and melt blended with low-density polyethylene (LDPE). The phase morphology, rheology, crystallization, and thermal behavior of (LDPE)/PH-1 blends are investigated. A good compatibility is observed in the blends up to 10 wt% PH-1 and the most of the droplets in the fractured surface are covered with and buried in the LDPE matrix and at higher percentage the droplet particle size significantly increased. The effect of microstructure of the blends on the flow behavior is studied by small amplitude oscillation rheology. By decreasing the compatibility and increasing the particle size, the Cole–Cole plots are deviated from the semi-circular shape at higher percentages than 10 wt% of PH-1. The change in the crystallization and melting behavior of LDPE in the blends are studied by differential scanning calorimetry and X-ray diffraction (XRD). It is found that by increasing the PH-1 the melting temperature of LDPE decreased from 112.5 to 110.8°C and crystallization temperature increased from 95.2 to 97.7°C which is evident of the nucleation effect. The intensity of (110) peak in XRD test declined as a remake of amorphous part of LDPE and the degree of crystallinity of LDPE decreased from 28 to 22% at 20 wt% PH-1. GRAPHICAL ABSTRACT","PeriodicalId":20629,"journal":{"name":"Polymer-Plastics Technology and Engineering","volume":"30 1","pages":"757 - 765"},"PeriodicalIF":0.0,"publicationDate":"2018-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74954366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Waste Eggshell-Derived Calcium Oxide and Nanohydroxyapatite Biomaterials for the Preparation of LLDPE Polymer Nanocomposite and Their Thermomechanical Study 废蛋壳源氧化钙和纳米羟基磷灰石生物材料制备LLDPE聚合物纳米复合材料及其热力学研究

Polymer-Plastics Technology and Engineering Pub Date : 2018-05-24 DOI: 10.1080/03602559.2017.1354221

H. Jirimali, B. Chaudhari, Jitendra C. Khanderay, S. Joshi, Vijay P. Singh, A. Patil, V. Gite

引用次数: 32

Novel Facial Conducting Polyamide-Based Dithiophenylidene Cyclyhexanone Moiety Utilized for Selective Cu2+ Sensing 基于聚酰胺的新型面部导电二噻吩基环己酮片段用于选择性Cu2+传感

Polymer-Plastics Technology and Engineering Pub Date : 2018-05-24 DOI: 10.1080/03602559.2017.1354222

M. Hussein, M. M. Rahman, Abdullah M. Asiri

{"title":"Novel Facial Conducting Polyamide-Based Dithiophenylidene Cyclyhexanone Moiety Utilized for Selective Cu2+ Sensing","authors":"M. Hussein, M. M. Rahman, Abdullah M. Asiri","doi":"10.1080/03602559.2017.1354222","DOIUrl":"https://doi.org/10.1080/03602559.2017.1354222","url":null,"abstract":"ABSTRACT The present work is aimed to synthesize a novel series of linear polyamides (PAs) 4a–d based on di(thiazolyl-thiophenylidene)cyclyhexanone as well as carries aliphatic and aromatic species in the polymer main backbones. The polymerization process was occurred by solution polycondensation technique by the interaction of the newly synthesized monomer 3 with adepoyl, sebacoyl, terphthaloyl, and isophthaloyldiacid chlorides. Before polymerization, the structure of monomer 3 was confirmed by elemental and spectral analyses. The structures of polymers were also investigated by elemental, spectral analysis, thermal analysis, and Field-Emission Scanning Electron Microscopy (FE-SEM) micrographs. Film draw temperatures for all the polymers were evaluated in the range 509.0–542.3°C. Here, the heavy metallic sensors are developed with the polyamide-fabricated glassy carbon electrode (GCE) by reliable current vs. voltage technique. A thin layer of PA onto GCE was fabricated with conducting coating agents (5% nafion) to fabricate a selective heavy metal ions, Cu2+ sensor in short response time in phosphate buffer phase. The fabricated sensor was also exhibited higher sensitivity, lower detection limit, large dynamic concentration ranges, long-term stability, and improved electrochemical performances toward Cu2+ sensor. The calibration plot is linear (r2: 0.9956) over the large Cu2+ ion concentration ranges (1.0 nM to 10.0 mM). The sensitivity and detection limit is 3.4177 µA cm−2 µM−1 and 0.36 nM (signal-to-noise ratio of 3) respectively. This novel effort is initiated a well-organized way of efficient cationic sensor improvement with conductive polymers for heavy metallic pollutants in environmental and health-care fields in large scales. GRAPHICAL ABSTRACT","PeriodicalId":20629,"journal":{"name":"Polymer-Plastics Technology and Engineering","volume":"40 1","pages":"812 - 825"},"PeriodicalIF":0.0,"publicationDate":"2018-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91307011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Condensed Tannin-Based Polyurethane as Functional Modifier of PLA-Composites 缩合单宁基聚氨酯作为pla复合材料的功能改性剂

Polymer-Plastics Technology and Engineering Pub Date : 2018-05-24 DOI: 10.1080/03602559.2017.1344855

D. E. García, J. P. Salazar, S. Riquelme, Nacarid Delgado, S. Paczkowski

引用次数: 13