{"title":"非晶和半晶聚合物中水树状结构的比较","authors":"Y. Poggi, J. Filippini, V. Raharimalala","doi":"10.1109/ICSD.1989.69252","DOIUrl":null,"url":null,"abstract":"The authors present results characterizing water treeing in amorphous polystyrene (PS) and in semicrystalline low-density polyethylene (LDPE). Clear differences in the water treeing of amorphous and semicrystalline polymers are observed. The experiments show the essential role played by the tie-molecules, which make the material less brittle, thus interfering with crack initiation and leading to a greater resistance of the polymeric insulation of high-voltage cables to breakdown.<<ETX>>","PeriodicalId":184126,"journal":{"name":"Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics","volume":"2017 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of water treeing in amorphous and semi-crystalline polymers\",\"authors\":\"Y. Poggi, J. Filippini, V. Raharimalala\",\"doi\":\"10.1109/ICSD.1989.69252\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors present results characterizing water treeing in amorphous polystyrene (PS) and in semicrystalline low-density polyethylene (LDPE). Clear differences in the water treeing of amorphous and semicrystalline polymers are observed. The experiments show the essential role played by the tie-molecules, which make the material less brittle, thus interfering with crack initiation and leading to a greater resistance of the polymeric insulation of high-voltage cables to breakdown.<<ETX>>\",\"PeriodicalId\":184126,\"journal\":{\"name\":\"Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics\",\"volume\":\"2017 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-07-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSD.1989.69252\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSD.1989.69252","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Comparison of water treeing in amorphous and semi-crystalline polymers
The authors present results characterizing water treeing in amorphous polystyrene (PS) and in semicrystalline low-density polyethylene (LDPE). Clear differences in the water treeing of amorphous and semicrystalline polymers are observed. The experiments show the essential role played by the tie-molecules, which make the material less brittle, thus interfering with crack initiation and leading to a greater resistance of the polymeric insulation of high-voltage cables to breakdown.<>
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