標(biāo)題: Titlebook: Heat-Resistant Polymers; Technologically Usef J. P. Critchley,G. J. Knight,W. W. Wright Book 1983 Springer Science+Business Media New York [打印本頁] 作者: 嬉戲 時間: 2025-3-21 18:53
書目名稱Heat-Resistant Polymers影響因子(影響力)
作者: macrophage 時間: 2025-3-21 22:19
er properties not cited, e. g. , hydrolytic and chemical stability, and resistance to ultraviolet radiation, may be equally important in particular uses of these materials. The "older" heat-resistant polymers, e. g. , the thermosets and some of the fluorine-containing materials, are not dealt with in such dep978-1-4899-0398-3978-1-4899-0396-9作者: 疏忽 時間: 2025-3-22 00:28
ng spirit of cooperation in the midst of undeserved, personal challenges to the workplace.? They solve problems, help others succeed, enhance the workplace environment and organization culture, and help their organizations maintain competitive advantage in an evolving global economy.? .?.Executive l作者: chandel 時間: 2025-3-22 08:08
J. P. Critchley,G. J. Knight,W. W. Wrightng spirit of cooperation in the midst of undeserved, personal challenges to the workplace.? They solve problems, help others succeed, enhance the workplace environment and organization culture, and help their organizations maintain competitive advantage in an evolving global economy.? .?.Executive l作者: 脾氣暴躁的人 時間: 2025-3-22 11:26
J. P. Critchley,G. J. Knight,W. W. Wrightstrangers, have been erased. McCarthy seems to unfold the Hobbesian . across the land as the State, once “the fount, the guardian and the sole guarantee of orderly life,” in Zygmunt Bauman’s terms (1997, 18), has disappeared, thus rendering a barren landscape with no law and no politics. Initially i作者: 飾帶 時間: 2025-3-22 13:30 作者: Scleroderma 時間: 2025-3-22 18:09 作者: 妨礙 時間: 2025-3-23 00:05 作者: 帶子 時間: 2025-3-23 01:44 作者: COW 時間: 2025-3-23 06:27 作者: 率直 時間: 2025-3-23 10:18
Thermosetting Polymers,are much easier to fabricate. In theory all the functional groups should be used up in the cross-linking process, but in practice this is not so. Further reaction may therefore be possible if the material is later exposed to higher temperatures than those used in the cure cycle, with concomitant cha作者: 柏樹 時間: 2025-3-23 15:09 作者: CLIFF 時間: 2025-3-23 19:21
,Phosphorus-Containing Polymers—The Phosphazenes,ene), which was completely soluble in benzene, was made by Allcock and Kugel in 1965.. The chloro groups of this polymer could be completely replaced by others to yield products of good hydrolytic stability.作者: 財(cái)主 時間: 2025-3-24 01:43
les are developed at home, within their community, through their educational experiences, and within society.?? They bring unique perspectives to the workplace. Organizations that recognize, respect, and value their different viewpoints have leaders who are contributing to the financial growth of th作者: Bone-Scan 時間: 2025-3-24 04:56
J. P. Critchley,G. J. Knight,W. W. Wrightles are developed at home, within their community, through their educational experiences, and within society.?? They bring unique perspectives to the workplace. Organizations that recognize, respect, and value their different viewpoints have leaders who are contributing to the financial growth of th作者: SPALL 時間: 2025-3-24 09:05
J. P. Critchley,G. J. Knight,W. W. Wrightance that despite the mean actions that they must undertake on the road to survival, they are still “the good guys.” As father and child roam the desolate landscape of America after an unknown cataclysmic event, they encounter a variety of potentially harmful and violent strangers on the road. Hence作者: sparse 時間: 2025-3-24 13:59 作者: harmony 時間: 2025-3-24 15:52 作者: itinerary 時間: 2025-3-24 22:34 作者: Morphine 時間: 2025-3-25 01:54
J. P. Critchley,G. J. Knight,W. W. Wright into their homelands’ defining past, and those nations, in turn, honor those veterans’ sacrifice by welcoming those who came back and cherishing the memory of those who did not. And yet, there are instances in which certain individuals are barred from participating in that sacrifice or even receivi作者: 保留 時間: 2025-3-25 03:21 作者: ZEST 時間: 2025-3-25 08:40 作者: 懶惰人民 時間: 2025-3-25 12:56
Thermosetting Polymers,chemical cross-linking of the chains. The properties of such a system depend upon the structure of the main chains, the structure of the cross-links, and the number of the cross-links Hence, many variants are possible. As the cross-link density increases, so normally does the heat resistance, but th作者: Indurate 時間: 2025-3-25 16:14
Fluorine-Containing Polymers,ermal stability of polytetrafluoroethylene (PTFE), whose preparation was first reported in a patent dated 1941.. The thermal stability of PTFE has been attributed to the high carbon-fluorine bond strength (487 kJ/mole in CF. compared with 418 kJ/ mole for C-H bonds in CH.). and to the shielding effe作者: airborne 時間: 2025-3-25 23:24
Polymers with Aromatic Rings in the Chain,it is arguably the simplest of the aromatic ring systems, its investigation has played an important part in the development of heat-resistant polymers. Commercial products based on polyphenylenes have appeared from time to time but have met with only limited success, due in the main to difficulties 作者: 記成螞蟻 時間: 2025-3-26 00:28 作者: 拖債 時間: 2025-3-26 07:40
,Phosphorus-Containing Polymers—The Phosphazenes,ame to be known as “inorganic rubber” because of the similarity of many of its mechanical properties to those of natural rubber. Thermal decomposition of the polymer did not commence until about 300°C, but rapid hydrolysis to inorganic salts in moist air precluded any practical applications. Much ef作者: heirloom 時間: 2025-3-26 10:40 作者: 招人嫉妒 時間: 2025-3-26 13:11 作者: 破裂 時間: 2025-3-26 19:58
978-1-4899-0398-3Springer Science+Business Media New York 1983作者: 啞劇 時間: 2025-3-26 21:11 作者: Forehead-Lift 時間: 2025-3-27 02:48 作者: 纖細(xì) 時間: 2025-3-27 08:40 作者: 憤慨一下 時間: 2025-3-27 09:59 作者: 蚊子 時間: 2025-3-27 14:13 作者: magnate 時間: 2025-3-27 20:54
Polymers with Aromatic Rings in the Chain,it is arguably the simplest of the aromatic ring systems, its investigation has played an important part in the development of heat-resistant polymers. Commercial products based on polyphenylenes have appeared from time to time but have met with only limited success, due in the main to difficulties in fabrication.作者: 要求比…更好 時間: 2025-3-27 23:17 作者: BACLE 時間: 2025-3-28 04:46
east for short time periods, at temperatures from 150°C. The greatest problem which arises in writing a monograph on such materials is the tremendous amount of data that is available. More than 2000 references have been published on one heat-resistant polymer system alone over a period of little mor作者: 六個才偏離 時間: 2025-3-28 09:03
le in “The Seven Vagabonds,” “The Canterbury Pilgrims,” “Ethan Brand” and “The Ambitious Guest” using Wendy Brown’s theorization of tolerance and Judith Shklar concept of citizenship to show that Hawthorne presented a view of citizenship and hospitality that differed from the same prevalent ideas of his age.作者: 揉雜 時間: 2025-3-28 13:20
Polymers with Heterocyclic Rings in the Chain,these materials involved introducing a degree of tractability into the system. In the case of highly conjugated aromatic polymers, as has already been seen, flexible (hinge) groups—linking the rings—led to increases in both molecular weight and tractability, but almost inevitably this was accompanied by a reduction in thermo-oxidative stability.作者: Phagocytes 時間: 2025-3-28 17:02
Book 1983hort time periods, at temperatures from 150°C. The greatest problem which arises in writing a monograph on such materials is the tremendous amount of data that is available. More than 2000 references have been published on one heat-resistant polymer system alone over a period of little more than two作者: In-Situ 時間: 2025-3-28 20:24 作者: STALE 時間: 2025-3-29 00:23
Laurence Zitvogel,Guido KroemerDie Bildungsanomalien im Bereiche der oberen Luftwege sind zum gro?en Teile am lebenden Menschen feststellbar und bieten h?ufig wertvolle, mühelos zu erhaltende Anhaltspunkte für die Beurteilung der Gesamtkonstitution eines Menschen.作者: micturition 時間: 2025-3-29 03:16 作者: Myocyte 時間: 2025-3-29 10:57
