KOSEN 한인과학기술자네트워크

아래 자료는 한국과학기술정보연구원의 KINITI홈페이지를 통해 검색된 자료입니다. 웹을 통해 원문신청이 가능합니다. 참고해 보시기 바랍니다. * Thermoplastic elastomers (TPE), Osen, Ernst; Sckuhr, Matthias;, Kunststoffe Plast Europe v 89 n 10, p 57-60, 1999 Abstract : With the development of multicomponent injection molding as a low-cost production process for hard-soft combinations opening the way to new applications, thermoplastic elastomers are becoming increasingly important, with the automotive sector making a significant contribution to the rise in total consumption. The future use of these materials is seen to depend on the development of raw materials with better heat resistance, deformation behavior and resistance to operating media, acceptance by the rubber-processing industry of the need to invest on new production and processing technologies, and recyclability, among other factors. * TPE's based on new generation NBR's, Stockdale, M.K., 49th Annual Technical Conference -ANTEC '91 In Search of Excellence Annual Technical Conference - ANTEC, Conference Proceedings v 37, p 2396-2404, 1991, 5 Refs.; TR: X; CODEN: ACPED4 Abstract : This paper will review physical properties and processing characteristics of a family of thermoplastic elastomers employing new generation NBR elastomers which cover a hardness range of 50 to 80 Shore A. Selective comparison versus two olefinic TPE's of the Elastomeric Vulcanizate (EV) class and with one halogenated TPE of the Melt Processible Rubber (MPR) class will also be made. It was shown that the NBR TPE's yielded a wide range of properties covering the Shore A hardness range of 50 to 80. Their strengths are abrasion resistance, flex life, tear properties, retention of properties when exposed to temperatures of 121 C, good oil and fuel resistance, and reasonable low temperature properties. The PP/EPDM exhibited excellent compression set properties, low temperature properties, retention of properties when heat aged up to 136 C, and flex life. The PP/NBR exhibited excellent compression set properties, good tear properties, retention of properties when heat aged up to 121 C, good oil and fuel resistance, and reasonable low temperature properties. The halogenated TPE exhibited good tear properties, and good heat resistance up to 121 C. Processing properties of the different TPE's showed the NBR TPE's can be processed over a wide range of processing conditions. The polypropylene based TPE's are more sensitive to processing conditions, while the halogenated TPE requires much higher shear and temperature conditions than any of the other TPE's tested. Finally, it was shown that NBR TPE's are finding use in an ever increasing range of application areas. The excellent properties and processing characteristics reported in this paper are the primary reasons for this increasing use. > > 안녕하세요... > 제목과 같이 thermoplastic elastomer의 내열성 관련 자료를 찾고 있습니다. > 수지 자체의 내열성, 그리고 그 내열성을 증가시키기 위해 사용되는 각종 첨가제에 대한 정보를 알려주시면 감사하겠습니다.(그 첨가제들의 성능비교까지 있으면 더욱 좋고요...)

> > 안녕하세요... > 제목과 같이 thermoplastic elastomer의 내열성 관련 자료를 찾고 있습니다. > 수지 자체의 내열성, 그리고 그 내열성을 증가시키기 위해 사용되는 각종 첨가제에 대한 정보를 알려주시면 감사하겠습니다.(그 첨가제들의 성능비교까지 있으면 더욱 좋고요...) 괸장히 많은 자료가 검색이 되네요. 좀더 자세한 영문키워드를 주시면 다시 찾아드리겠습니다. 우선 최근의 자료 몇개를 올립니다. N. Moriguchi, T. Tsugaru and S. Amiya, Molecular design of the polymer forming the complex with metal. Part IV. Complexation of pyridine-containing polyisoprene with zinc, Journal of Molecular Structure, Volume 562, Issues 1-3, 2 May 2001, Pages 205-213. (http://www.sciencedirect.com/science/article/B6TGS-42RMMJ3-S/1/9c34af01bfc62aab06e1fc757ad733d8) N. Moriguchi, T. Tsugaru and S. Amiya, Molecular design of the polymer forming the complex with metal. Part V. Dynamic viscoelastic properties of zinc-complexed polymers in solid and melt states, Journal of Molecular Structure, Volume 562, Issues 1-3, 2 May 2001, Pages 215-225. (http://www.sciencedirect.com/science/article/B6TGS-42RMMJ3-T/1/2ccc898ea337c434b5cf5b0879e4b0d5) Chattopadhyay, S.; Chaki, T.K.; Bhowmick, Anil K., Development of new thermoplastic elastomers from blends of polyethylene and ethylene-vinyl acetate copolymer by electron-beam technology, Journal of Applied Polymer Science, Volume 79, Issue 10, March 2001, Pages 1877-1889. (http://www.sciencedirect.com/science/article/B6WPW-42MG6J4-N0/1/caffe99475e6908d672b1e0d7f8799be) N. Papke and J. Karger-Kocsis, Thermoplastic elastomers based on compatibilized poly(ethylene terephthalate) blends: effect of rubber type and dynamic curing, Polymer, Volume 42, Issue 3, February 2001, Pages 1109-1120. (http://www.sciencedirect.com/science/article/B6TXW-41CP2K0-11/1/ea5240ab7a834786d2a805ce43ad939e) Jiangning Chen, Junfeng Zhang, Tongyang Zhu, Zichun Hua, Qingmin Chen and Xuehai Yu, Blends of thermoplastic polyurethane and polyether-polyimide: preparation and properties, Polymer, Volume 42, Issue 4, February 2001, Pages 1493-1500. (http://www.sciencedirect.com/science/article/B6TXW-41JKVB6-R/1/f1d460c6dbf174362a71531ca66c42b1) Schmalz, Holger; Abetz, Volker; Lange, Ronald; Soliman, Maria, New thermoplastic elastomers by incorporation of nonpolar soft segments in PBT-based copolyesters, Macromolecules, Volume 34, Issue 4, February 2001, Pages 795-800. (http://www.sciencedirect.com/science/article/B6WPW-42TCG29-29W/1/44a416d08963400935c9252872d7d357) A. Rasmont, Ph. Lecl?e, C. Doneux, G. Lambin, J. D. Tong, R. J??e, J. L. Br?as and R. Lazzaroni, Microphase separation at the surface of block copolymers, as studied with atomic force microscopy, Colloids and Surfaces B: Biointerfaces, Volume 19, Issue 4, 30 December 2000, Pages 381-395. (http://www.sciencedirect.com/science/article/B6TFS-41JM97P-9/1/009a49bada3a08dd5d5819290af4e502) Thermoplastic elastomer alloy chosen for new range of pens, Plastics, Additives and Compounding, Volume 2, Issue 12, December 2000, Page 13. (http://www.sciencedirect.com/science/article/B6VPY-424M69Y-S/1/939bac62f4d7b85e16a05aeaf09b054d) Khanarian, G., Rubber toughened and optically transparent blends of cyclic olefin copolymers, Polymer Engineering and Science, Volume 40, Issue 12, December 2000, Pages 2590-2601. (http://www.sciencedirect.com/science/article/B6WPW-42MG6J4-G4/1/04eb1d4ecdce5c7914be4f109b1b9950) J. K. Mishra, S. Raychowdhury and C. K. Das, Effect of interchain crosslinking on the shrinkability of the blends consisting of grafted low-density polyethylene and carboxylated nitrile rubber, Materials Letters, Volume 46, Issue 4, November 2000, Pages 212-218. (http://www.sciencedirect.com/science/article/B6TX9-41JTR60-7/1/9b9ea6a3810545dab6c5fa28b420c1e0)