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Application of atomic force microscopy to the study of low-temperature strain of elastomeric materials 原子力显微镜在弹性体材料低温应变研究中的应用
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-11-25 DOI: 10.1080/14658011.2021.2008704
N. V. Shadrinov, A. Fedorov
{"title":"Application of atomic force microscopy to the study of low-temperature strain of elastomeric materials","authors":"N. V. Shadrinov, A. Fedorov","doi":"10.1080/14658011.2021.2008704","DOIUrl":"https://doi.org/10.1080/14658011.2021.2008704","url":null,"abstract":"ABSTRACT The present paper demonstrates the possibility of the use of atomic force microscopy (AFM) to study the morphology of elastomeric materials under stretching. A prototype of a stretching device that could be integrated into AFM for the tensile drawing of polymer at different temperatures including low temperature was constructed. As a trial sample for testing the prototype of low temperature stretching device nitrile butadiene rubber (NBR) was selected. The strain-induced morphological changes of neat NBR and NBR with plasticiser were studied. Poisson's ratio and average surface microroughness at different temperatures and strains are measured.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"63 1","pages":"472 - 479"},"PeriodicalIF":2.0,"publicationDate":"2021-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74479825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Functionalised graphene oxide-bromobutyl rubber composites with segregated structure for enhanced gas barrier properties 具有分离结构的功能化氧化石墨烯-溴丁基橡胶复合材料增强气体阻隔性能
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-11-25 DOI: 10.1080/14658011.2021.2008702
Yingjun Li, Qin He, Hao Zhang, Aojie Liu, Zhiyu He, Yin‐tao Li, Yuanlin Zhou
{"title":"Functionalised graphene oxide-bromobutyl rubber composites with segregated structure for enhanced gas barrier properties","authors":"Yingjun Li, Qin He, Hao Zhang, Aojie Liu, Zhiyu He, Yin‐tao Li, Yuanlin Zhou","doi":"10.1080/14658011.2021.2008702","DOIUrl":"https://doi.org/10.1080/14658011.2021.2008702","url":null,"abstract":"ABSTRACT Graphene-based elastomer composites with a segregated structure were prepared by electrostatic self-assembly. The morphology and microstructures of the composites were characterised by scanning electron microscope (SEM) and transmission electrical microscope (TEM). The segregated network leads to a low gas permeability coefficient for BIIR composites. With the incorporation as low as 0.4 wt-% GTA-GO, the helium permeability coefficient decreased about 63% when compared with that of neat BIIR. The tensile strength and percentage elongation increased with an increase in the GTA-GO content. This is attributed to the complete exfoliation, uniform dispersion and the segregated structure of GTA-GO in the BIIR matrix. These results demonstrate that such electrostatic self-assembly method between latex and sheet-fillers is an effective strategy to design and produce polymeric nanocomposites with good gas barrier properties. The results will effectively promote the application of barrier polymer in the production of protective clothing, gas storage devices and coatings.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"47 1","pages":"363 - 371"},"PeriodicalIF":2.0,"publicationDate":"2021-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80052004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Comparative studies on mechanical properties and dehydrochlorination of chlorinated natural rubber-based composites containing carbon nanotubes and graphene through DFT and experiments 通过DFT和实验对含碳纳米管和石墨烯的氯化天然橡胶基复合材料的力学性能和脱氢氯的对比研究
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-11-25 DOI: 10.1080/14658011.2021.2008703
Haohao Geng, H. Gu, Danyang Wang, Wenzhuo Li, Ruiyi Luo
{"title":"Comparative studies on mechanical properties and dehydrochlorination of chlorinated natural rubber-based composites containing carbon nanotubes and graphene through DFT and experiments","authors":"Haohao Geng, H. Gu, Danyang Wang, Wenzhuo Li, Ruiyi Luo","doi":"10.1080/14658011.2021.2008703","DOIUrl":"https://doi.org/10.1080/14658011.2021.2008703","url":null,"abstract":"ABSTRACT This study employed a combination of density functional theory (DFT) and experimentation to compare the mechanical properties of chlorinated natural rubber (CNR)/carbon nanotubes (CNT) and CNR/graphene composites and to illuminate their thermal stability differences related to dehydrochlorination. The results showed that, in tensile tests, the Young's modulus of CNR/graphene was greater than that of CNR/CNT, while in pull-out simulation tests, the interfacial shear strength of CNR/graphene was smaller than that of CNR/CNT. In thermal stability tests, both CNT and graphene made the CNR dehydrochlorination reaction rate constant larger, with the thermal stability of CNR/graphene better than that of CNR/CNT. The performance change trends of the two composites were calculated using DFT and the experimental results were consistent with these trends.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"2 1","pages":"463 - 471"},"PeriodicalIF":2.0,"publicationDate":"2021-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82578087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Properties of textile air conditioner waste dust-filled polyurethane rigid foam composites 纺织空调废弃物粉尘填充聚氨酯硬质泡沫复合材料的性能研究
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-10-25 DOI: 10.1080/14658011.2021.1993677
E. B. Özkan Buzğan, G. Kaya, M. Kertmen, H. G. Türksoy
{"title":"Properties of textile air conditioner waste dust-filled polyurethane rigid foam composites","authors":"E. B. Özkan Buzğan, G. Kaya, M. Kertmen, H. G. Türksoy","doi":"10.1080/14658011.2021.1993677","DOIUrl":"https://doi.org/10.1080/14658011.2021.1993677","url":null,"abstract":"ABSTRACT This paper investigates the morphology, mechanical and thermal insulation properties of textile air conditioner dust-filled polyurethane (PU) rigid foams. Textile air conditioner dust occurs during the spinning process of staple fibres. It consists of cotton fibre impurities as boll, leaf, and short fibres that generate a vast environmental load. This dust is used as a filler and dispersed in polyurethane up to 40% wt. The cell -size of foams decreased and cell -density increased by the increase in filler ratios in which the dust acted as a heterogeneous nucleation site during cell formation. The dust agglomerated in polyurethane foam and induced irregular cell wall and hence non-uniform cell formation and many broken cells. The flexural strength and modulus decreased in higher dust content (40% wt.). The lower thermal insulation of cellulose-based dust and damaged structure/uniformity of foam cells resulted in an unstable/lower thermal conductivity of dust-filled polyurethane rigid foam composites.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"15 1","pages":"352 - 362"},"PeriodicalIF":2.0,"publicationDate":"2021-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89511469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Chitosan-reinforced nitrile rubber – a step towards sustainable development 壳聚糖增强丁腈橡胶——迈向可持续发展的一步
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-10-20 DOI: 10.1080/14658011.2021.1991166
S. Rahim, G. Unnikrishnan, M. Joseph, Mubarak Ali, A. Afzal
{"title":"Chitosan-reinforced nitrile rubber – a step towards sustainable development","authors":"S. Rahim, G. Unnikrishnan, M. Joseph, Mubarak Ali, A. Afzal","doi":"10.1080/14658011.2021.1991166","DOIUrl":"https://doi.org/10.1080/14658011.2021.1991166","url":null,"abstract":"ABSTRACT This work aims to investigate the effect of chitosan powders on the mechanical, morphological and thermal behaviour of nitrile rubber (NBR). The chitosan content has been varied between 0 and 15 phr. NBR was initially loaded with chitosan using a two-roll mixing mill along with compounding agents and then cured by compression moulding using accelerated sulphur vulcanisation strategy. The results indicate that the mechanical properties of NBR increase at a critical loading of chitosan (12 phr). A new Chitosan Efficacy Index has been proposed to understand the effect of chitosan loading on overall mechanical properties. Morphological examinations by using scanning electron microscopy pointed towards the presence of voids and discontinuities within the fractured surfaces of the composites. Thermogravimetric analysis and water absorption studies have also been carried out to complement the results from the investigation of mechanical properties.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"19 1","pages":"343 - 351"},"PeriodicalIF":2.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89385837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Experimental study on resisted water pressure for connecting welds of polypropylene plastic plates in underground silos 地下筒仓聚丙烯塑料板连接焊缝抗水压试验研究
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-10-13 DOI: 10.1080/14658011.2021.1989928
Zhang Qingzhang, Hou Zhilong, Zhang Hao, W. Zhenqing, Xi Da
{"title":"Experimental study on resisted water pressure for connecting welds of polypropylene plastic plates in underground silos","authors":"Zhang Qingzhang, Hou Zhilong, Zhang Hao, W. Zhenqing, Xi Da","doi":"10.1080/14658011.2021.1989928","DOIUrl":"https://doi.org/10.1080/14658011.2021.1989928","url":null,"abstract":"ABSTRACT The revised abstract is as follows:As a new waterproof system with plastic in underground silos, three kinds of polypropylene plastic welds were designed and subjected to a water-pressure resistance test in pump-pressure mode. The failure modes, stress processes, failure mechanisms, and influencing factors of different weld forms with different thicknesses were studied. The water-pressure resistance on the groove-weld specimens with welded cover plates was increased by approximately 40%–85% compared with that of the groove-weld specimens. The water-pressure resistance for groove-weld specimens with pasted and welded cover plates was increased by approximately 10% compared with that of the groove-weld specimens with welded cover plates. The depth of the designed underground silos is generally lower than 35 m, and the 8-mm plate thickness and groove-weld specimens with welded cover plate combination can resist 58.16 m of water pressure with a recommended safety factor of 1.66.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"1 1","pages":"316 - 324"},"PeriodicalIF":2.0,"publicationDate":"2021-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73040676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Potential composite materials based on polyethylene and yellow phosphorus slag: preparation and characterisation 聚乙烯与黄磷渣复合材料的制备与表征
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-10-04 DOI: 10.1080/14658011.2021.1987000
Nguyen Van Chien, N. T. Chinh, Nguyen Vu Giang, T. T. Ngân, Phung Thi Lan, T. Hoang
{"title":"Potential composite materials based on polyethylene and yellow phosphorus slag: preparation and characterisation","authors":"Nguyen Van Chien, N. T. Chinh, Nguyen Vu Giang, T. T. Ngân, Phung Thi Lan, T. Hoang","doi":"10.1080/14658011.2021.1987000","DOIUrl":"https://doi.org/10.1080/14658011.2021.1987000","url":null,"abstract":"ABSTRACT In this study, the composite materials based on high density polyethylene (HDPE) and yellow phosphorus slag (YPS, by-product of yellow phosphorus production) were prepared using melt blending method in a Haake intermixer. Some kinds of YPS particles with different size were used as additives for the composites, in which, the YPS particles having size lower than 10 µm (L4 particle sample) were the most suitable additive for the composites based on HDPE. Thanks to the good dispersion of L4 particles in HDPE matrix, properties of HDPE/L4 composites such as mechanical, electrical and thermal properties, as well as flame resistance of HDPE/L4 composites were significantly improved. The HDPEL4 composite containing 5 wt.% of L4 particles had high tensile strength and elongation at break, regular structure, high thermal stability and good fire resistance. It is promising for the applications in technical fields.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"4 1","pages":"12 - 25"},"PeriodicalIF":2.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75627607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Influence of organoclay and nitroxylether on the rheological, thermal and flame-retardant properties of co-continuous PP/EVA blends 有机粘土和硝基醚对共连续PP/EVA共混物流变学、热性能和阻燃性能的影响
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-10-03 DOI: 10.1080/14658011.2021.1986660
Niloofar Sadat Saboohi Kashani, Farnaz Gharavani, Navid Jaberi, Mohammad Iman Tayouri, F. Maleki, H. Khonakdar, M. Otadi
{"title":"Influence of organoclay and nitroxylether on the rheological, thermal and flame-retardant properties of co-continuous PP/EVA blends","authors":"Niloofar Sadat Saboohi Kashani, Farnaz Gharavani, Navid Jaberi, Mohammad Iman Tayouri, F. Maleki, H. Khonakdar, M. Otadi","doi":"10.1080/14658011.2021.1986660","DOIUrl":"https://doi.org/10.1080/14658011.2021.1986660","url":null,"abstract":"ABSTRACT Effect of concurrent inclusion of two type fillers, i.e. OMMT and NOR, on rheological, morphological, thermal and flame retardant properties of the PP/PEVA blends has been studied. The co-continuous morphology became finer with OMMT, NOR and OMMT/NOR inclusion. The result of rheological study revealed that the polymer blend and the NOR loaded composite possess liquid-like, whereas the OMMT composites represent solid-like behavior. Moreover, in OMMT loaded composite, a G’ and G” crossover in low frequency range appeared due to formation of network-like structure between OMMT layers. Thermogravimetric analysis corroborated the concurrent inclusion of OMMT and NOR in nitrogen atmosphere decreases To by 2%, increases the T max1 by 0.9% and increases T max2 by 2% comparing the blended composition. The results of microscale combustion calorimetry showed that concurrent incorporation of OMMT and NOR decreases the peak heat release rate and total heat release by 32% and 4% comparing the polymer blend, respectively.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"257 1","pages":"306 - 315"},"PeriodicalIF":2.0,"publicationDate":"2021-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78390776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Evaluation of anti-corrosive properties of epoxidized rubber and siloxane hybrid coatings 环氧橡胶与硅氧烷杂化涂料的防腐性能评价
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-09-30 DOI: 10.1080/14658011.2021.1981717
Marcia Karpinski Bottene, João Henrique Lingner Moura, M. Jacobi, E. Martini
{"title":"Evaluation of anti-corrosive properties of epoxidized rubber and siloxane hybrid coatings","authors":"Marcia Karpinski Bottene, João Henrique Lingner Moura, M. Jacobi, E. Martini","doi":"10.1080/14658011.2021.1981717","DOIUrl":"https://doi.org/10.1080/14658011.2021.1981717","url":null,"abstract":"ABSTRACT Elastomeric hybrid films were produced from the epoxidized nitrile rubber with the 3-glycidyloxypropyl-trimethoxysilane (GPTMS) inorganic precursor by the sol–gel process. There were no significant changes in the thermal properties of hybrids in relation to pure epoxidized rubber. The degree of swelling decreased while the mechanical resistance increased with increasing GPTMS content. The sol–gel process was performed on metal plates, which were then subjected to a corrosion process by immersion in NaCl solution and evaluated by Electrochemical Impedance Spectroscopy. The resistance and the capacitance values of the nitrile rubber coating are 8.8 × 103 Ω cm2 and 1.9 × 10−4 F cm−2, whereas for the hybrid with 38 phr of GPTMS the values are 2.3 × 106 Ω cm2 and 15.8 × 10−10 F cm−2, respectively, indicating higher cross-link density, less electrolyte absorption, less degradation, greater adherence to the metal surface via silane groups and, consequently, better corrosion protection achieved by the hybrid films.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"51 1","pages":"325 - 342"},"PeriodicalIF":2.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88112893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of hybrid carbon black/lignin on rheological, mechanical and thermal stability properties of NR/BR composites 炭黑/木质素杂化对NR/BR复合材料流变学、力学和热稳定性的影响
IF 2 4区 材料科学
Plastics, Rubber and Composites Pub Date : 2021-09-27 DOI: 10.1080/14658011.2021.1981718
N. M. Mohamad Aini, N. Othman, M. Hussin, K. Sahakaro, N. Hayeemasae
{"title":"Effect of hybrid carbon black/lignin on rheological, mechanical and thermal stability properties of NR/BR composites","authors":"N. M. Mohamad Aini, N. Othman, M. Hussin, K. Sahakaro, N. Hayeemasae","doi":"10.1080/14658011.2021.1981718","DOIUrl":"https://doi.org/10.1080/14658011.2021.1981718","url":null,"abstract":"ABSTRACT This study investigated the effect of hybrid carbon black/lignin on the rheological, mechanical and thermal stability of NR/BR composites. Three types of lignin, namely, Kraft lignin (KL), organosolv lignin (OL) and soda lignin (SL) were incorporated into rubber matrix at the filler loadings of 5–20 phr, where the total filler content was fixed at 50 phr. Based on the performance of the three types of lignin, the KL and OL-filled NR/BR composites showed better properties compared to SL-filled NR/BR composite. However, the inclusion of KL up to a loading of 10 phr in the rubber matrix showed comparable results with those of the NR/BR/CB50 (without lignin). It was observed that the minimum and maximum torque (ML and MH, respectively) of the composite with KL were improved. Furthermore, the incorporation of lignin in the NR/BR matrix reduced the Payne effect and enhanced their processability, thermal stability and aging resistance.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"6 1","pages":"293 - 305"},"PeriodicalIF":2.0,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81392540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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