Polyamideimide (Pai), akatanga kugadzirwa pasi pezita rekutengeserana neTray Torlon neAngara Iyo inozivikanwa seyakanyanya-yekuita yekunyungudika-inogadziriswa polymer.
Polyamideimide inozivikanwa seyakanyanya-yekuita yekunyungudika-yekugadzirisa polymer. Nemakemikari, ndezvemhuri yeMimba nzvimbo. Pakati peiyo Ultra-Yakakwira performance polymers, Pai yakanyanya kutakura simba rekutakura pakupisa kwakanyanya. Inokuchengetedza kuomarara kwayo kunyange padyo negirazi tembiricha (tg) kana kupfava pfungwa ye534 ° F (280 ° C) uye inokandira yekudzora pasi kwenguva yakareba kwazvo neine simba rakanyanya kunaka uye kupokana. Polyamide-ambide's abrasion kupokana, kupatsanurana kwemakemikari uye kuramba kune yakakwirira-simba radiation kuwedzera kuita kwayo, ichiita kuti ive yakanakira kunyorera munzvimbo dzakaomarara dzebasa.
3. Polyetherimide (PEI)
Polyetherimide (PEI), yakagadziriswa neGe muma1970s pasi pezita rekutengeserana rekutengeserana, ndeye Amorphous polymer ine tg = 217 ° C. Iyo inonzi trimpastic polyimide iyo inogona kuongororwa uye jekiseni rakaumbwa uchishandisa thermoplastic maitiro. Kusiyana nezvinofungidzirwa kuti, iyo yeTheRMplastic Polyimide uye inogona kuongororwa uye jekiseni rakaumbwa uchishandisa thermoplastic kugadzirisa.
Polyetherimide (PEI) inhengo yemhuri yePolyimi yenzvimbo dzakakwirira dzekuita, izvo zvinosanganisirawo polyamideimide (pai). PEI izita reAmorphous thermoplastics ane polymer chimiro chinosanganisira ether (e) kubatana kweiyo polyimide (PI) molecular chimiro. Uku kushandurwa kunobvumira pei kuti iite kuti iumbwe ne jekiseni kuumbwa uye kubuda, iyo iri muganho wezvetsika wezvetsika zvinhu zvakadai sePi. Iyo yekutanga fomu yePolyetherimide is a taber amber ruvara. Zvivakwa zvaro zvinoonekwa neakasimba simba-kuremerwa kwehuremu, simba rekuchengetwa kusvika ku390 ° F (200 ° C), Romukati Remical Romaniction uye Romical Rishment uye murazvo Retaredy.Pe's kugona Chengetedza zvivakwa zvayo mushure mekuratidzwa kwenguva refu kune steam uye mvura inopisa zvakare iri mukana mukuru mune zvekudya zvekudya uye zvekushandisa zvekurapa zvinoda kuchenesa kwehasha kana kusagadzikana.
4. Polysulfone (PSU)
Polysulfone (PSU kana PSF), makore ekupedzisira neAnited States
Polysulfone ine yeBenzenye mhete mune iyo hombe keteni, uye sarufa e-shuwa . Mukuwedzera, Polysulfone anewo zvakanakira zvisingaite, kuzvidzima, kuzvidzivirira, nezvimwe, mune eturospace, motokari, tableware, zvigadzirwa zvekurapa uye mamwe minda inoshandiswa.
Parizvino kutengeserana uye zvakanyanya kukura polysulfone resin ine zvikamu zvitatu: Bisphenol type polsulfone (PSU), polyphenelulfone (ppsu) uye popsethersulfone (psU).
5. Polyethersulfone (PES)
Polyethersulfone (PES), kutumirwa uye kutengeserana muma1970s neBritish PES, tg = 265 bipherl zvinongedzo.
Polyethersulfone (PES) molecular chimiro chisina kudzikama kugadzikana kweiyo aliphatic hydrocarbon, kana kuomarara kweiyo biphenyl keteni, asi kunyanya neboka reSurudhi, ether boka uye sub-phenyl kuumbwa. Iyo Sulfone boka rinopa kupokana, iyo ether boka rinoita kuti polymer keteni mune iyo flenti ine yakasarudzika, mune yePHELETE SUPLECE yakabatana neboka reSulfone neEther Group racho rinogona kuwanikwa risingawanikwe crystalline polymers.
Mapipi anozivikanwa sechibharo hwekupisa kupisa kupisa tembiricha, yakanyanya kukanganisa simba uye kuumbwa kwakanaka kweinjiniya mapurasitiki.
6. Polyaryarlate (par)
Iyi imhuri yezvinonhuwirira polyester zvigadzirwa zvakawandisa, imwe yekutanga kubudirira kwekambani neCommunity yekambani Incyika mukutanga kwe1970 U-100 tg = 193 ℃.
Polyararylate (par), ndiyo kemani huru yemamoreru ne bencube mhete yechiJenicering yeinjiniya, kuvandudza kupisa kupokana, kupisa kwakasimba 175 ℃ ℃; Cheni huru ine para- uye meso-benzone mhete inobatanidza, iyo polymer molecule crystallization, yeAmorphous yakajeka polymers. Transparkarency uye PC, PMMA kana ichienzaniswa neye asingasviki 90% mwenje. Kunetsana kwakanaka kwakapetwa kwakasiyana-siyana kupisa kwakasiyana, kupesana kwakanyanya kukonzeresa; Kubata kwemamiriro ekunze kwemamiriro ekunze, kunogona kudzivirira ndima yeiyo yeltraviolet rays pazasi 350nm, nguva refu yekunze mamiriro, zvinhu zvekushandisa zvekutanga zvisina kuchinjika; Nekuzvidzima, svutugadzike svutugadzike kana ichipisa, isina-ine chepfu.
Polyararylate (par) inogona kuongororwa nejekiseni, kubuda, kuputika kuumbwa uye kumwe kupisa uye nekunyungudutsa nzira. Inogona kushandiswa kune yakanyanya kupisa kupisa zvinhu uye zvikamu mumatare emagetsi, maindasitiri ezvemagetsi uye emotokari, uye zvakare zvinoshandiswawo semidziyo yekurapa.
7. Polyphenylene Sulfide (PPS)
Polyphenylene Sulfide (PPS), yekutanga kugadzirwa uye yekutengeserana nePhilips muma1970s Pps inoumbwa nemhete dzeBenzene uye sarufa maatomu akaronga neimwe nzira, ichipa chimiro chenguva dzose ine mwero wakakwira wekristunity ye 75%.
Polyphenylene Sulfide (PPS) ine maatomu akaremerwa neimwe nzira yePP nguva, nedhigirii rekristunity inosvika makumi manomwe neshanu, iyo yekunyungudika inosvika 285 ° C. Panguva imwecheteyo, iyo yeBenzeye mhete yePP yekupa mhando yakanaka, uye yekunyungudika point yePPs. Panguva imwecheteyo, mhete yeBenzeane inopa maPP ine yakaomesesa yakaomesesa uye kupisa kupokana, nepo sulfur ether bond inopa pps degree rekuchinja. Polyphenylene Sulfide (PPS) ine yakanakisa kupisa kupesana, kupokana uye kusimbisa, kuita kwayo kwemabasa uye kumwe kuita kwakazara, kupokana kwenguva refu, kupokana kwekushisa kusvika pa280 ℃. Naizvozvo, pps inozivikanwa se "World's wechitanhatu mienzaniso mapurasitiki" mushure mePolycarbonate (PC), polyester (pombi), pom), pom), pomfenylene ether (PPO).
8. poly (ether ether ketone) (peek)
Polyaryherthikitone (paek) ndeye crystalline polymer yakabikwa kubva kune imwe phenylidene mhete yakabatana neye okisiGen bridge uye boka carbonyl (ketone). Nekuda kwechimiro chakasiyana, polyaryther ketone marudzi, kunyanya polye kekoni mhando.
Pakati pavo, polyether enthone ketone (peek), yakatanga kugadzirwa uye yakatengeswa muma1980s neBritish Kambani, tenga zita reBritain, tg = 143 ℃, tm = 334 ℃.
Poly (ether Ettone Ketone) (Peek) ndeye polymer inosanganisira kudzokorora zvikamu zvine hungwaru imwe yeKetone uye maviri ekateni zvisungo muchirongo chikuru. Polyarylene Etone Molecular Chimiro chine Reid Benzy Rira, saka ine yakanyanya kupisa tembiricha, manhamba ekudziya, kuisirwa kwemagetsi, radiation kuramba uye kurwisa kwemakemikari uye humwe hunhu uye humwe hunhu. Polyaryherthetone molecular chimiro cheiyo ether bond uye ita kuti ive inoshanduka, kuti iwe ugone kushandisa thermoplastic engineering plastics nzira dzekugadzirisa nzira dzekuumbwa. Polyaryherthertone zvigadzirwa zvinowanzo pfeka-zvinopesana, zvakadzvanywa, kuzvishingisa, uye kuve neyakaderera dielectric nguva dzose, saka vakakodzera kushandiswa sezvidimbu zvakaringana. Mukuwedzera, indekisi yayo yeokisijeni yakakwira, isiri nyore kupisa, ndeyokuzvidzivirira, murazvo wakanaka unodzoreredza. Sezvo PolyaryletherTone ine chete c, h, o zvinhu zvitatu, saka gasi mushure mekusvibisa haisi yehupfu, iri nani murazvo unodzoreredza.
Peek Inonyauka Point (TM) inosvika ku330 ℃, yakakwira yekunyungudika pfungwa kuitira kuti peek ine yakanakisa kupisa kwakanyanya kwekushisa. Fiber Reinforment Giredhi Peek Heat Kukanganisa tembiricha inogona kuve yakakwira se 315 ℃, uye kwenguva refu kuenderera mberi uchishandisa tembiricha
Iyo yekupisa inokanganisa tembiricha yakasimbiswa yeeek inogona kuve yakakwira se135 ° C, uye kwenguva refu inoenderera ichishandisa tembiricha (UL 946B) inogona kusvika ku240 yekupisa-kupisa-kupisa kwakakwira kunge 300 ° C. Kunyangwe kana ichishandiswa kwemaawa 5000 pa 260 ° C, simba rakangofanana neiyo yekutanga nyika, uye kugadzikana kwemahombekombe kwakanaka. Nekuda kweizvozvo, peek ine hupenyu hwakareba hwebasa munzvimbo dzine hutsinye.
