Kodi kugwiritsa ntchito kanema wopanda utoto kumayiko zamitundu ndi chiyani?

Kodi kugwiritsa ntchito kanema wopanda utoto kumayiko zamitundu ndi chiyani?

Zovala za Polymide ali ndi kutentha kwapamwamba, kukana ma radiation, magetsi, zokutira, zowoneka bwino, zowoneka bwino, zojambulajambula, ndi filimu iti ya polymide Zipangizo zolimbikitsira m'magawo zamagetsi zamasiku ano, mafakitale a Arostuctonics, kukana kwake kwambiri komanso kusinthika kumapangitsa kuti zikhale zofunikira pakusintha zinthu mosasintha. Yakhala cholinga chofufuzira ndi akatswiri.

Komabe, kanema wachikhalidwe cha Polymidem nthawi zambiri amakhala ndi gulu lonse, ndipo nthawi zambiri amakonzedwa ndi Dianhydride pochita ziwonetsero kuti atengeretumer, kenako ndikukonzekeranso chithandizo. Kugwiritsa ntchito zamagetsi kwa zotsalira za diamine kwa zotsalira za dianydridis kumayambitsa kubweza kwa intramulecular, ma chcs a elekitoni, ndipo filimuyo imawonetsa kuti ikhale yachikasu kapena yotsika mtengo wake m'munda. Pakadali pano, akatswiri kunyumba ndi kunjakulepheretsa mapangidwe a CTC poyambitsa magulu a fluorine okhala ndi alliorine, nyumba zosakhalapo, zida zogwirizira, magulu a suluno, ndi zina mwa njira yachikasu ya filimuyo. 

Kugwiritsa ntchito pi

Ndi kukula kwa nthawi, kusinthidwa kwa mafielctic zida kumayamba mwachangu komanso mwachangu, ndipo anthu ayika zofunikira kwambiri pakuchita zida za Optolectronic, monga zopepuka, zopyapyala komanso kusinthasintha. Izi zimapereka mwayi waukulu pakukula kwa ma polymide owoneka bwino. Kanema wopanda utoto wokhala ndi maubwino owala komanso owonda, owoneka bwino, kutentha kwambiri, ndipo utha kugwiritsidwa ntchito m'malo osiyanasiyana, ndipo amatha kugwiritsidwa ntchito m'maselo osinthika a Openiclectronics. Kuphatikiza apo, kanema wopanda maonekedwe wa PI wowonekanso ndiwonso kafukufuku wofunikira pakuwunika kosasinthika mtsogolo.

1. Zosinthasintha

Gawolo losinthika ndi gawo lofunikira pakuwonetsa chipangizo chosinthika, limagwiritsa ntchito njira zochepa zothandizira kutumiza kwa sing'anga Pakadali pano pali magawo atatu a mawonekedwe owoneka bwino: galasi loonda, pulasitiki yowonekera (polymer) ndi zojambula zachitsulo. Magawo onse owonekera apulasitiki komanso galasi loonda amakhala ndi kufalikira kwabwino kopenda, koma miyala yofiyira yowonekeranso komanso yosinthika ngati zipilala zachitsulo. Chifukwa chake, gawo la pulasitiki lowoneka bwino ndi labwino kuwonetsa kusinthasintha. Zowongolera zosinthika ndi pulasitiki za pulasitiki zimakhala ndi zabwino zowonda, kuwunika, komanso kusinthasintha kwabwino, komanso kukhala ndi chiyembekezo chokula. Kanema wopanda utoto wokhala ndi zokhazikika bwino kwambiri komanso mphamvu yamagetsi, mphamvu yayikulu, kuphatikiza pa polyethylene terephthalate (filimu) filimuyo kuti ikhale imodzi mwazinthu zoyenera kwambiri.

2.

Ma cell osinthika osinthika ndi mabatire otsogola ndi magwiridwe antchito abwino komanso mtengo wotsika, womwe ungagwiritsidwe ntchito kuwunika kwa dzuwa, zomwe zitha kugwiritsidwa ntchito mu madontho owoneka bwino, magalimoto ozungulira kapena makhoma akunja, ndipo amagwiritsidwa ntchito kwambiri. Ma cell achikhalidwe owonda a dzuwa samasinthidwa kukhala mawonekedwe, ndikukonzekera maselo owonda a sun-filimu omwe amatha kuthana ndi vutoli amatha kuthetsa vutoli ndikuchepetsa kulemera ndi mtengo wa batiri. Kanema wopanda utoto wopanda utoto umakhala ndi mawonekedwe abwino kwambiri komanso kutentha kwambiri kukana, ndipo amatha kupirira kutentha kwambiri kuposa 450 ° ° ° ° ° °

3..

Kusunga kumatanthauza kuyika madera ophatikizira ndi zida zoti alowetse malo ochokera kumayiko akunja kuti alepheretse maderawo, ndipo nthawi yomweyo amatsogolera kuyika dera. Pakadali pano, zochitika za chitukuko cha zida za Optolectronic ndi zopepuka, zopepuka komanso zosinthika, zomwe zimafuna zinthu zofananira kwambiri. Phala la ziwalo zachikhalidwe ndi wandiweyani, wamkulu kwambiri komanso osasinthasintha, ndipo sangakwaniritse zofunikira zamtsogolo. Kanema wopanda utoto amatha kukwaniritsa zofuna zosinthika, ndipo kulemera kowoneka bwino, kumatha kupirira kutentha kwambiri komanso kukakamizidwa, ndiye kuti ndi chisankho choyambirira cha magawo osinthika mtsogolo.

Mapeto

Kudzera mwa kapangidwe kake kake, monga kukhazikitsa magulu a fluorine okhala ndi mapiko a lipid, nyumba zophatikizika, zomwe zimapangitsa kuti mafilimu azikhala okhazikika, okonda kwambiri a polymone amayenda bwino. Kumawongolera katundu wamakanema a P pi, ndikofunikira kuti mumve zambiri za PI mafilimu, monga makina, katundu wa seelectric ndi batal. Kuphatikiza apo, nano-comprosite zotsatira zimatha kuchepetsa kuchuluka kwa filimuyi ndikusintha makinawo ndi kutentha pansi pa malo owoneka bwino a pi filimu ya P pi.

Kanema wopanda utoto wa PP mosakayikira ali ndi zinthu zatsopano komanso kuchuluka kwaukadaulo wapamwamba kwambiri komanso kuchuluka kwake kowonjezeredwa kwambiri, komanso katundu wake wabwino kwambiri umapangitsa kukhala chisankho choyenera cha ma aptolectic apamwamba. Zikuwonekeratu kuti ndi chiwerengero chowonjezereka cha filimu ya Actolectonic, kafukufuku wa PI wopanda utoto ulandila kwambiri kuchokera ku maphunziro a Maphunziro ndi mafakitale, ndipo kanema wopanda pake wa PI akukumana ndi mwayi waukulu wachitukuko.

Pakadali pano, makanema opanda utoto opanda utoto ndi ochepa mtengo komanso okwera mtengo, ndipo amangogwiritsidwa ntchito pazogulitsa zapamwamba kwambiri. Chifukwa chake, momwe mungachepetse mtengo wa filimu yopanda utoto yofunika kwambiri pophunzira mwakuya ndi ambiri ochita masewera olimbitsa thupi.

Athu 6fxy (Cas # 65294-20-4) ndi 6fda (Cas # 1107-00-200, yomwe imagwiritsidwa ntchito ngati filimu yowonekera, yadziwika kwambiri ndi makasitomala akunja. Takulandirani kuti mulumikizane nafe!

yihoo@yihoopolymer.com