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9гϽ

ڣ2021-07-07
Դͷ

ܳĿѧҿɪ˹(Carothers)쵼µһСƳģϳֵĵһֺϳάɾ֬ɵϣ֬ɶԪԪͨƵãҲɰˮγɵͨۺƵá

(PA)DuPont˾ȿά֬1939ʵֹҵ2050ʼעƷȡιҵƷͳɱҪ

PAƷַ࣬PA6PA66PA11PA12PA46PA610PA612PAl010ȣԼ꿪İ뷼PA6TȺܶƷ֡

˽һͥijԱǡ

6PA6
ӢƣPolyamide6 or Nylon6PA66ֳƾ6ۼɼ۶ãӽṹʽ
ʰ͸͸֬ԽĻеܡնȡԡĥԺͻеԣõľԵԺͻѧܡ㷺Ӧ㲿ӵ㲿ȶ

66PA66
ӢPolyamide 66 or Nylon6PA6666ֳƾ66ۼӽṹʽ
еѧװõ֡ӡ֡ᡢҶ֡ҶƬѹܷΧƬסְ֧֡żܡ߰ڲȡ

11PA11
ӢPolyamide11 or Nylon11PA1111ֳƾ11ʮһӽṹʽΪ
ʰɫ͸塣ͻص¶ȵͶӹ¶ȿˮԵͣãڣ40桫120汣ֵԡҪ͹ܡƶϵͳܡ˵°װĤƷȡ

12PA12
ӢPolyamide12 or Nylon12,PA12,ֳƾ12ʮӽṹʽΪ
11ܶȡ۵ˮʱ11͡京нϴͼо;ϩϵܡͻصǷֽ¶ȸߣˮԵͣ͵Ҫ͹ܡDZ塢̤塢ɲܣӵ»ס

46PA46
ӢPolyamide46 or Nylon46PA4646ֳƾ46ۼӽṹʽ
ͻصǾи߽ᾧȣ͸¡߸ԣǿȡҪܱ߲׸ǡ͸׵ͷǡҵӴȦǼܡصȶԡƣǿҪܸߵ

610PA610
ӢPolyamide 610 or Nylon 610PA610610ֳƾ610ۿӽṹʽ
ʰ͸̰ɫǿȽ666֮䡣СᾧԽϵͣˮʪӰСߴȶԺãϨھ͹ܡʹСĵ桢еľԵϺDZǡ

612PA612
ӢPolyamide 612 or Nylon612PA612612ֳƾ612ʮӽṹʽΪ
612һԽϺõܶȱ610См͵ˮʣĥܣСijʣˮԺͳߴȶҪ;ߵˢĵ˿͵°

1010PA1010
ӢPolyamide1010 or Nylon1010PA10101010ֳƾ1010ۿӽṹʽ
1010ԱΪԭ϶ƵõģҹϺƳɹʵֹҵصǾи߶չԣǣԭ34ǿȸߣԺ͵60²࣬ͬʱмѵĥԡߵԺõԣ㷺Ӧں졢¡¡µıͿȡ

뷼͸
ӢSemi-aromatic nylonֳ޶ξѧΪ۶Ա׻ӽṹʽΪ
ڷһ֣ԭϵİһбʱ뷼ԭ϶бʱȫʵӦУȫļӹ¶̫ߣ˲гһ԰뷼ΪҪƹࡣ
뷼ڹѾкܶӦãڸܵĹ򣬰뷼ܵõ˾ϿɲͶڻͷ¢ԾӪڶڰ뷼ûбȽϵλʶֻܼԺİ뷼޷ԼʹͲԼиԡ

ŵ㣺
1еǿȸߣԺãнϸߵĿѹǿȡǿȽӽǿȣABSһࡣ
2ƣͻƼηܱԭлеǿȡ
3ߣȡ
4⻬ĦϵСĥ
5͸ʴʮͼʹҺᡢͣ͡ͷ໯һܼԷ廯ʶԣǿ
6Ϩԣ޶޳ͺԺ,ʴʶԣõĿù
7ĵܡ
8ƼᡢȾɫ׳͡

ȱ㣺
1ˮˮɴﵽ3%ϣһ̶ӰߴȶԡڸԹϣάǿɽˮʡ뷼ڷкбˮʷdzͣı˹“=ˮ”ӡڱĴڣߴȶԵõ˺ܺõӶעܼӹɾܵλ
2͹Խϲڳƫ»»еá


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