Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology
In this study, different processes are performed for the preparation of natural rubber latex (NRL)/silica composites. A novel approach is to use spray sputtering technology combined with in situ method to improve the dispersion of silica in rubber latex matrix and further improve the properties of v...
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De Gruyter
2021
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oai:doaj.org-article:e42f9d4e79584cd4a5f6a005e67a80522021-12-05T14:10:48ZInvestigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology1618-722910.1515/epoly-2021-0075https://doaj.org/article/e42f9d4e79584cd4a5f6a005e67a80522021-10-01T00:00:00Zhttps://doi.org/10.1515/epoly-2021-0075https://doaj.org/toc/1618-7229In this study, different processes are performed for the preparation of natural rubber latex (NRL)/silica composites. A novel approach is to use spray sputtering technology combined with in situ method to improve the dispersion of silica in rubber latex matrix and further improve the properties of vulcanizates. Results show that in situ silica in rubber matrix prepared from NH4Cl and Na2SiO3 has better Payen effect than other processes. Meanwhile, when the in situ silica reached 10 phr in the rubber matrix, the dosage can suitably match the dispersion capacity of the spray sputtering process with superior comprehensive mechanical properties. Compared with the traditional precipitation method, the tensile strength and tear strength of the silica/NR composites prepared by spray sputtering technology combined with in situ method were increased by 34.7% and 19.7%.Chang TianhaoBian HuiguangXiao YaoXue JunxiuWang ChuanshengDe Gruyterarticlein situ methodwet mixingsilica/nr compositesphysical propertiesdispersionPolymers and polymer manufactureTP1080-1185ENe-Polymers, Vol 21, Iss 1, Pp 811-820 (2021) |
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DOAJ |
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DOAJ |
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EN |
| topic |
in situ method wet mixing silica/nr composites physical properties dispersion Polymers and polymer manufacture TP1080-1185 |
| spellingShingle |
in situ method wet mixing silica/nr composites physical properties dispersion Polymers and polymer manufacture TP1080-1185 Chang Tianhao Bian Huiguang Xiao Yao Xue Junxiu Wang Chuansheng Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| description |
In this study, different processes are performed for the preparation of natural rubber latex (NRL)/silica composites. A novel approach is to use spray sputtering technology combined with in situ method to improve the dispersion of silica in rubber latex matrix and further improve the properties of vulcanizates. Results show that in situ silica in rubber matrix prepared from NH4Cl and Na2SiO3 has better Payen effect than other processes. Meanwhile, when the in situ silica reached 10 phr in the rubber matrix, the dosage can suitably match the dispersion capacity of the spray sputtering process with superior comprehensive mechanical properties. Compared with the traditional precipitation method, the tensile strength and tear strength of the silica/NR composites prepared by spray sputtering technology combined with in situ method were increased by 34.7% and 19.7%. |
| format |
article |
| author |
Chang Tianhao Bian Huiguang Xiao Yao Xue Junxiu Wang Chuansheng |
| author_facet |
Chang Tianhao Bian Huiguang Xiao Yao Xue Junxiu Wang Chuansheng |
| author_sort |
Chang Tianhao |
| title |
Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| title_short |
Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| title_full |
Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| title_fullStr |
Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| title_full_unstemmed |
Investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| title_sort |
investigation on in situ silica dispersed in natural rubber latex matrix combined with spray sputtering technology |
| publisher |
De Gruyter |
| publishDate |
2021 |
| url |
https://doaj.org/article/e42f9d4e79584cd4a5f6a005e67a8052 |
| work_keys_str_mv |
AT changtianhao investigationoninsitusilicadispersedinnaturalrubberlatexmatrixcombinedwithspraysputteringtechnology AT bianhuiguang investigationoninsitusilicadispersedinnaturalrubberlatexmatrixcombinedwithspraysputteringtechnology AT xiaoyao investigationoninsitusilicadispersedinnaturalrubberlatexmatrixcombinedwithspraysputteringtechnology AT xuejunxiu investigationoninsitusilicadispersedinnaturalrubberlatexmatrixcombinedwithspraysputteringtechnology AT wangchuansheng investigationoninsitusilicadispersedinnaturalrubberlatexmatrixcombinedwithspraysputteringtechnology |
| _version_ |
1718371750599720960 |