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youryanbing铁杆木虫 (著名写手)
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【求助】求助:LCP材料的牌号及主要结构(悬赏20金币)
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?????LCP,???LCP??????????????,??????. ??????. ???????????????Liquid Crystal Polyester???????LCP????80?????????????????????????????????????LCP???????н???????????????LCP???????Χ????????????????a??????????????????????м????????b??????????????????????????????????????????????????????DuPont???????????????????????????????????????Kevlar®??????????????????????????????м????????????????????????????????????????????????LCP??????LCP????????????г????????????????????????LCP????1.35-1.45g/cm³???????????????????????(????к????????)???????? ????????/?? ASTM???? ??????? ???????????????? ??177 ???? ???? Vectra® A430??Rodrun® LC3000?????????????177??243??????????????? Zenite® 6330??Vetra® A130??Novaccurate® E335G30??Sumikasuper® E7000??Rodrun®LC5000??Ueno LCP®1000?????????? ??243 ???? ???? Xydar® -930??Zenite®6130 Vectra® C130??Ueno LCP®2000??Titan LCP® LG431??Novaccurate® E345G30???????????????????????????????? Xydar®????G-930 Titan®????LG431 Zenite®????7130 Zenite®????6130 Vectra®????E130i Vectra®????c130?????????? 1.60 1.63 1.66 1.67 1.61 1.62???????????/MPa 135 139 145 150 165 159???????????/MPa 172 170 174 170 221 214????Izod????????/??J/m?? 96 299 160 123 208 176?????????????1.82 MPa??/?? 271 275 289 263 276 255????????LCP??????????á???1?????????a??LCP???????????????????????????????????????????????????????????????????????????????????????????????е???????????????????ò????????????????????????????????????????????b????????????????????????????????????????????????????????????????????????????????????????????????????????c??LCP???????????????????????????????????????????????????????????????????????UL94V-0??????????d??LCP???????????????????????????????????????绡?????á?????????????200-300?棬????????????????????????316???????????e??LCP??????????????????LCP?????????90%??????50%????????????????????????????????????????????????????????????????????????????2????á???a???????????LCP??????г?????????????????亸??????????????????????????к????????????????似???????????????????????????b??LCP??????·?塢?????????????????????????????????????е??????????棻????c??LCP?????????????PSF/PBT/PA????????????????·???????????????滷????????????????????????????????????????????????????????????????????÷??????е???????????????沣??????????????????????????????塢??????????????????????????LCP????????????????????????????????????????????????????????????????·?Χ??????1??????140?桫140??150?? /5-7Hr????2?????????260??300??410?桡??3??? ???100??100??240?桡?????????????????????Du Pont????????Eastman????????Solvay????????Ticona?????????????????????????????????????????????(?Ticona??????????????????????)??????????,?????????????????????????Unitika???????????塢???????????????LCP???????????????????????????????????????е????????????????γ?????????????????е????????????????????????????121??355?棩?????????????????????????????????????????е??????????????????????????????????????????????????????????????????????????LCP?????????????????????15%????LCP??????????????????????????н????????????????????????????????????????????????????????????????????????????????????????????????????????ɡ?????????????????????10??????????????????????????????岻???????????????????????????????????????????????????????????????????????????? ??????????????(Liquid Crystal Polymers,???QLCP)??????????????У??Y???c???????????????????????????t??????@???(Liquid Crystal Display,???QLCD)?t???????????????F?????????????@Щ???????c???????QLCP????o?棬LCP?cLCD?????????????塣????fLCD???P??M?????У???????????????LCP????Y??????? LCP???????????????????B??(Lyotropic)?c?????B??(Thermotropic)??N?????????????????Пo???a??????F??????????????????η????u???w?S?????????t??????????????Σ??o????????B???????????????о???????c???y??????????F??F?????????????????????????_?l??Poly-para-phenyleneterephthalamide(?????Kevlar®  ??????????Lyotropic LCP???ǹ??I?????????????????w?S??????????N?????????????zXydar®?t?????????е?Thermotropic LCP?????????????Carborundum????_?l????K?????????????????Xydar????????s??????Dartco????????^?????????????Xydar????????Solvay Advanced Polymers?????a??? ?????????????????(Aromatic Polyesters)??Thermotropic LCP?????????????????????????????c???@??????????????????Y???K?????????R??????Cе???|?O??????c?????????????????z?????????LCP??Q???????a????????(Self Reinforcing Polymers)?? ??????????????u?????????????????????????I??LCP??????????????????????????s????????????s?????????????s?????3?N??????????????????????????????????????????????O????????????c?????????????????????????????????????y???????????y????????????A?ξ????????????????A???????????????????????????????(Oligomer)??????A??????????????^?????????c?????????????????}???|????K???????·????????????????????????????LCP?? ???????s??????????N?V???????????????e?????????????????????????????????(???磺Terephthaloyl Chloride)???M?е??????????????????????????Ar??Ar¢?????e???????h????????????ɡ????????s????????????4???@?}??Sulfonium???????????????g???D?|???????????????????????????I???a??в????????????@????????????|????????????????I??LCP?K????????u?????m???????????????????????????????????s????????_????????????????????K?@???????????????????????????c?????????????diacetate??????diacetate?c??????M?пs????????????r??·???????????????????????????????? Para-Hydroxybenzoic Acid(PHB)????LCP?????????????????PHB????Acetylation???????PHB??acetate???????????????s???????????????????|????????????@?N?????????c?O?????????????????]????I ???????r???LCP??????I???????r?????????????????|????????x???m???????c?????????????C???????????Ρ?????????I ??LCP???PHB?c???????w?????????m?????{??PHB?c???????w?????????????????????????LCP?????????PHB?c2-Hydroxy-6-Naphthoic Acid (HNA)??????????????????????????LCP?????m???{??PHB?cHNA??????????????????????c??????@???????????????w?Y??????????????????S?????????е?Cе???|????r??????????????????????????????N??????????Ч???????(1)???????h??????m??????Q????(2)????????會??????????????Y????(3)?????????????w???鹲????????(4)?c???????????????????????????????????????|?c??????????????????????????x?????????y????????????????W??????????@?????????????^?????@?F??????|?????????и??????????????????????????????s???????Y????????????Q???????????????????????????????-1????w?{??????LCP????????????c??s??????????g???c?????^??????c????????????????????????????a??? LCP????????????????????????????Μ??(HDT)??????????????????????????????x???m????????LCP????????????С??????N?????????K??e??I???II???III?????Q????????????ASTM?c?????Q???????????????-2????? ????????ASTM???????I?????????????????????^?y??????俹?????????????????LCP??????????????????Μ??s??260~355????g??II?????????c??????????z???^???????????^?????????????|??????u??????????????C?????????LCP??????????黯???????????????Μ??s??200~250????g??III???????????????????O?郞?????????????????c?????ò????w?S???????????a??????????????Μ??s??100~160????g??LCP???????F???????z????????30~45%???w????????a??r?????????10~15???????????????a???????r??????_?????23???????????r????K??LCP?????????????K????????LCP?????l??????????е????????ǹ???????t???????M????????????????Kδ?????????L???K????????????????r?????????????????1991????LCP?????????_??@??????L?????????????????????M????????????t????????????????????I???t???O???????u???O????????????????????3??????????LCP???????????M????????e??80%??70%??95%???????2002???LCP???????s??4,500~5,000?????????н^?????????u???B??????2003???????????B??????a??_????340.4?|????^2002???????L2.9%??????a???85%?s???????????????S????I(???????)???B?????????Y?????S???в??????????????30~40%????????Y???????????????????????M?????25~30?|??????ILCP???B?????N???????????????LCP?t???????????B????????D-1????? ???LCP???????B??????1972????????Carborundum???????????????I????????LCP??????????N??????????1984???_?LCP????Xydar??????????????????N??????LCP???_?l????????????????????v???L?r?g?????m????F??r????LCP???o???????_?????????????K???]?б??????????????????????Y???I?l??????n????1990???_????LCP???????????????L????1991???????????4,500????????1995?????_??2.5???????1?f??????2002??????????????_18,000????????????????Y???I??l????ж??????L???g????e??????B????????LCP?????????L????????????????A????2006??????????????15%????????L??? LCP?????a?S????????????????c?????????????4????????a?S?????-3????????a??s15,000?????????S?????aLCP??????????????a?S????????w??o?C?????????z?????Щ?S??????????MLCP??????????Г???????????N???Ticona??a???c?????????????????????????Vectra®?s??30?N????????????2005????U??2,300??????LCP?a???DuPont??1994?????Zenite® LCP???Юa????^????HX1000??4000????Юa??и?????????c??簲?????2003????????Eastman Chemical?????Titan®???T???K????{??Zenite??a??????Zenite???????R??K??????V????????????????????{????????n?????c?g???????(Weldling strength)??Eastman Chemical?????2001???_???I?????aTitan®???H??Titan®????|??@????Σ????????????M???L?C????a?????????K???X??????????????????????i?????Q???A????l????????I???????Titan®???T???oDuPont?? ?????6????????a?S?????-4????????a??s11,000????????????????????????Polyplastics?????a?????????????g?c?????Y??????Ticona?????a?????Vectra®?????????????????W???I??????????Carborundum??????M???g?????^?????????аl???????e????????Sumikasuper®????????????M???????????????????????????u????????????ЙC?|??????b????????????O???a???????????u????(Ueno)?t?????????LCP???(PHB??HNA??)?u???S????K?????ε?LCP?a???????LCP?a???K???? ????????(LCP) ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????LCP ??в??????????????(p-HBA)??????????????????????????????????I??LCP???????????????????????????(DOD),??????????????????????????????幤????????Щ?????????HO COOH HO OH HOOC COOHp-HBA DOD ????????II ??LCP?????p-HBA??2,-???-6-????????????????:HO COOH HOCOOHp-HBA 2,-???-6-??????III??LCP??p-HBA?????????????????????????:HO COOH C C OCH2CH2O n?? ??O Op-HBA PET ???????????????????????ɡ??乹???????????????????????????????????????????滻?????????????е?????????????????±???С?????????????????????塣LCP?????????????????????????????????????????????????С???????????????????????????????????????е??о??????????????????????????????????и??????????????????????Ч?????????????????????????????? ??????????????????????????(Nippon Petrochemical Co.,Ltd.)???????:Xydar-LCP ??????????????????(Idemitsu Petrochemical Co.,Ltd.)???????:Victrex-SRP ??????????????(Sumitomo Chemical Co.,Ltd.)???????:Ekonol-LCP ???ICI???(ICI)???????:Vectra-LCP ??????????????(Mitisubishi Chemical Industries)???????:Novaccurate-LCP ????????濨???(Nippon Unicar Company Limited)???????:Rodrun-LCP ???ICI???(ICI)???????:Victrex-SRD ????????????????(????к????????) ???? ????????/?? ASTM???? ??????? ?????? ?????? ??177 ???? ???? Vectra® A430??Rodrun® LC3000 ?????? 177??243 ???? ???? Zenite® 6330??Vetra® A130??Novaccurate® E335G30??Sumikasuper® E7000??Rodrun®LC5000??Ueno LCP®1000 ?????? ??243 ???? ???? Xydar® -930??Zenite®6130 Vectra® C130??Ueno LCP®2000??Titan LCP® LG431??Novaccurate® E345G30 ?????????????????????? ??? Xydar®G-930 Titan®LG431 Zenite®7130 Zenite®6130 Vectra®E130i Vectra®c130 ?????? 1.60 1.63 1.66 1.67 1.61 1.62 ???????/MPa 135 139 145 150 165 159 ???????/MPa 172 170 174 170 221 214 Izod????????/??J/m?? 96 299 160 123 208 176 |
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