Pi Specialty Plastics: Yakakwirira-Performance Zvigadzirwa Unosanganisa ruzivo uye application
Polyimide (PI) ipurasitiki yakasarudzika ine zvimiro zvakasarudzika zvakakosha mune dzakasiyana siyana dzeindasitiri nekuda kweiyo yakanakisa tembiricha yekudziya, manhamba emagetsi uye michina. Kubva kuEerospace kune zvigadzirwa zvemagetsi kune emagetsi uye zvekurapa zvishandiso, mafomu ePI akaporeswa uye akasiyana. Munyaya ino, isu tichaongorora zvakadzama pazvinhu zvePI Specialty mapurasitiki uye kuti vanoshandiswa sei muindasitiri yazvino.
Chimwe chezvivakwa zvinokamanikidza zvePI plastics kurwisa kwavo kupisa kwakanyanya. Iko kugona kwekuramba tembiricha inosvika 250 degrey celsius kwenguva yakareba yenguva, uye zvinopfuura mazana mashanu emadhigirii kwenguva pfupi, inoita PI yakanaka kune zvinoshandiswa zvinoda kushanda mumamiriro ezvinhu akanyanya tembiricha. Semuenzaniso, mune yeAerospace chikamu, PI anoshandiswa mukugadzirwa kwenhandare yendege yeNjini, kupisa nhoo uye zvinhu zvetsika.
Pamusoro pekushambadzira kwayo kwakadzika, pi ine midziyo yemagetsi yakanaka. Kugona kwayo kuchengetedza zvinhu zvakagadzikana zvemagetsi pamusoro pehuremu hwakawanda hwekupisa uye mafambiro akaunganidzwa , pakati pevamwe.
Pi nyanzvi yeplastics zvakare ine zvinhu zvakanakisa zvekushandisa, kusanganisira yakakwirira isina kujairika simba, kuomarara uye kuomarara. Izvi zvivakwa zvinobvumidza PI kukurudzira mune inoda kuti zvibodzwa zvekushandisa zvakadai seinjini yeinjini, zvisimbiso uye zvibvumirano muindasitiri yemotokari. Mukuwedzera, pi inopfeka kurwisa uye kuderera kwekukakavara kwekupokana kunoita kuti ive yakanaka yekugadzira kutsvedza uye inofamba zvikamu.
Mune munda wekurapa, pi biookicomputer uye kupokana nemakemikari kunoita kuti zviite kuti zviite zvekugadzira midziyo yekurapa, vakadaro. .
Zvakatipoteredza, pl Specialty Plastics zvakare inochinjika zvakanyanya kune zvakatipoteredza. Izvo zvinodzivirira kune yakawanda organic nemakemikari emamiriro ezvinhu, kusanganisira acids, alkalis uye sol sol. Nekuda kweizvozvo, PI ane huwandu hwakawanda hwekushandisa mukugadzira pombi, matangi nemidziyo mumakemikari ekugadzirisa kwemakemikari uye maindasitiri epeturu.
Pasinei nezvakawanda zvakanakira, PI Specialty mapurasitiki ane mamwe miganhu, akadai sekuoma kwakaoma uye mutengo wakanyanya. Nekudaro, izvi matambudziko ari kufambiswa zvishoma nezvishoma sehunyanzvi hwekufambira mberi kanlication, kubvumira pi kuti ishandiswe mumamiriro ezvinhu anowedzera ekuwedzera.
Mune pfupiso, pi yakakosha mapurasitiki ndeyezvese, zvinhu zvepamusoro-zvakanaka zvine kugona mukugadzikana kwakakwirira, kuisimbisa kwemagetsi, uye zvivakwa zvemagetsi zvakavaita kuti vafarire maindasitiri akawanda. Kunyangwe muAerospace zvinoshandiswa munzvimbo dzakanyanyisa kana mukunyatsogadzira zvemagetsi uye zvishandiso zvekurapa, PI aratidzira kukosha kwayo kusinga tsanangurike. Nekuwedzera kutsvagisa pombi plastics uye tekinoroji midziyo, isu tinogona kutarisira kuti PE kuzotora basa rakakura kwazvo mune ramangwana maindasitiri ekushandisa.
Hunhu uye kushandiswa kwezvinhu zvakakosha zvinhu
Polyimide (Polyimide, akapfupikiswa sePi) kirasi yePolymers ane mhodzi yePolym. Mazhinji minda ye microyelectmology inoda zvishandiso zvemagetsi kuti zvishande nesimba uye kazhinji munzvimbo dzine njodzi, uye kuita kwePI zvinhu zvinogona kusangana nemamiriro ezvinhu aya. Inogona ichiri kushandiswa kana ichinge yapfuura mazana matatu Inonyanya kushandiswa mumakomputa, purojekiti mamafambi, midziyo yekutaurirana uye zvichingodaro.
Microyelectronics tekinoroji ndiyo hwaro uye kiyi yeChina yeChina Indasitiri Indasitiri. Kusanganisira arospace, kure kunzwa, kutaurirana, makomputa network uye zvishandiso zvepamba zvichashandiswa mu microelectronics tekinoroji. Pi ndeimwe yezvinhu zvinowanzoshandiswa kwazvo muindasitiri ye microelectres, iyo yakanyorwa seimwe yezana ramakore 21 inopa mainjiniya mapurasitiki, inogara chinzvimbo chikuru mu microelectronics tekinoroji. Microelectronics tekinoroji yakavakirwa pamatunhu akabatanidzwa uye akasiyana-siyana emakesics midziyo yakavakirwa pane yakakwirira-tech emagetsi echigadzirwa tekinoroji. Iyo inoratidzirwa nehukuru diki, uremu hwakareruka, hwakanyanya kuvimbika uye nekukurumidza kushanda kumhanya. Uye zvinhu zvekushandisa zvinogona kusangana nezvivakwa izvi.
Pi Special Maketi ane yakanaka michina. Tensile Simba reKutora Iko kugona kuramba defform uye kupwanya kunogona kutyaira zvakanaka kushanda kwemidziyo yemagetsi pane imwe nhanho. Inoshandiswa mune zvigadzirwa zvemagetsi, mainframe makomputa uye mamwe minda.
Polyimide ine yakanaka dielectric zvivakwa. Yakanaka yemagetsi insulation Properties, Dilelectric inogara ichingoita nezve 3.4, Difectric Simba re 100-00 kv / mm, vhoriyamu kuramba kwe10ω-cm. Izvi zvivakwa zvinochengeterwa pane yakakwira chikamu pamusoro penzvimbo yakakura yekupisa uye frequency langa. Semuenzaniso, magetsi anozivikanwa kwazvo mumunda we micranilectronics. Iko kushandiswa kwePI zvinhu zvinodzivirira maitiro emagetsi uye anowana chiyero chekuchengetedza. Iyo yakanaka kwazvo application mumunda wemagetsi.
Iko kushandiswa kwePI zvinhu zvakare kuri kuitawo jena uye rakakura. Kuita kwakanaka kwakakwana, kuomarara kwakanaka, kutambudzika kwakanaka, kune tembiricha yekunyora mumunda we microyelectronics.Izvi zvinhu zvine huwandu hwakawanda hwekushandisa mumagetsi, erospace uye mamwe minda. Panguva imwecheteyo, simba idzva, Semiconductor uye mamwe maindasitiri pane zvinodiwa kuti pi zvinhu zvinokurawo.
Pi yakakosha mapurasitiki mune semiconductor uye microyelectronics indasitiri
Pi Special Paresstuctor uye microyelectuciss indasitiri mukushandiswa kweMicroyelectRocies tekinoroji ndeyekuti indasitiri yeChina yeChina. Kusanganisira Aerospace, kure kunzwa, kutaurirana, makomputa network uye zvishandiso zveimba zvinoshandisa microyelectronics tekinoroji. Chinangwa ndechekuti pane zvinhu zvinowanzoonekwa muindasitiri ye microelelectronics, kureva kuti pi zvinyorwa, izvo zvakanyorwa sezana ramakore rechi 21, vanogara chinzvimbo chikuru muhunyanzvi hwemachinda, nei zvakadaro.
Microelectronics tekinoroji yakakwirira-tekinoroji yemagetsi tekinoroji ine matunhu ekiyi sekiyi uye akasiyana semiconondeructor zvishandiso sehwaro. Iyo inoratidzirwa nehukuru diki, uremu hwakareruka, hwakanyanya kuvimbika uye nekukurumidza kushanda kumhanya. Icho zvinhu zvinogona kusangana izvi zvivakwa.
PI Midziyo ine yakanyanya kupisa kupisa. Mazhinji microyelectronic tekinoroji minda inoda zvishandiso zvemagetsi munzvimbo dzine hutsinye, dzakatsiga, yakajairika basa. Iko kuita kwePI zvinhu zvinogona kusangana nemamiriro aya. Icho chokwadi chekuti vanogona kunge vachiri kushandiswa pakupisa pamusoro pe300 ° C kwakakwana kune micricelectronics ayo anoda kukwirira kwakanyanya. Kuda kushandiswa kwemakomputa, purojekiti mamaoko, midziyo yekutaurirana, etc ..
Pi Midziyo ine yakanaka michina. Simba resimba rinogona kusvika rinopfuura 100mpa, simba rekukanganisa pi riri kusvika ku261kj / m, hazvisi nyore kukuvadzwa nemauto ekunze, uye zvine kugona kuramba kuremara kweiyo elasform pakaiswa simba. Kudzivirira kushomeka, kupwanya uye zvimwe zvinhu zvekugona kutungamira kushanda kwakanaka kwekushandisa kwemagetsi mune imwe nhanho yekunonoka. Inoshandiswa mune zvigadzirwa zvemagetsi, mainframe makomputa uye mamwe minda.
Pi zvinhu zvine polyimide, iyo ine yakanaka dielectric zvivakwa. Yakanaka yemagetsi insulation Properties, Dilelectric inogara ichitevera nezve 3.4, Difectric Simba re 100-00kV / MM, vhoriyamu kuramba kwe10ω-cm. Mune yakasarudzika tembiricha yekudziya uye frequency range, izvi zvivakwa zvinogona kuchengetwa pane yakakwirira chikamu. Semuenzaniso, magetsi anozivikanwa kwazvo mumunda we micranilectronics. Iko kushandiswa kwePI zvinhu kunogona kudzivirira static yemagetsi uye kuwana chiyero chekuchengetedza. Iyo yakanaka kwazvo application mumunda wemagetsi.
Iyo masisitimu ekushandisa yePI zvinhu zviri kuwedzerawo. Nekuita kwayo kwakanakisa kuita, kusimbisa kwakanaka, kuoma, kupisa kwakanyanya uye humwe hunhu, zvinogona kusimudzira kugadzirwa kwezvinhu zve microyelronics-zvine chekuita nemidziyo. Iyo yemagetsi indasitiri uye erospace munda ndiyo nzvimbo dzekushandisa apo pi midziyo inoshandiswa mune yakakura kwazvo huwandu. Zvichakadaro, kudiwa kwePI zvinhu muNew Energy, Semiconductor Chips uye mamwe maindasitiri acharamba achikura.
