NO1, PBS Product Development Background
Chifukwa cha kuchepa kwa zinthu zakale komanso kuwonongeka kwa chilengedwe, zinthu zokhala ndi bio-based ndi zowonongeka zalandira chidwi chofala chifukwa cha kusinthika kwawo komanso kukonda chilengedwe. Pansi pa cholinga cha kusalowerera ndale kwa kaboni, zida zozikidwa pazachilengedwe zimapindula ndi kuthekera kochepetsera mpweya wabwino, kukhala chisankho chothandiza m'malo ndi kuwonjezera zida za petrochemical. Kuchulukirachulukira kwa "kuletsa ndi kuletsa kwa pulasitiki" komwe maiko ndi madera osiyanasiyana kwapangitsa kuti msika wazinthu zomwe zimatha kuwonongeka ndi biodegradable zifike pachimake. Monga "zinthu zobiriwira", pulasitiki yotha kuwonongeka kwathunthu ndi yotetezeka komanso yopanda poizoni, yosavuta kuwola ndikusinthidwa ndi tizilombo tating'onoting'ono tachilengedwe kapena ma enzymes anyama ndi zomera, ndipo pamapeto pake amawola kukhala carbon dioxide ndi madzi, ndi biocompatibility ndi bioresorbability. , ndi zinthu zambiri zamakono zamakono.
N02, PBS Product Brief
PBS utomoni ndi kwathunthu biodegradable pulasitiki poliyesitala, dzina lonse polybutylene succinate, analowa m'munda wa kafukufuku zinthu mu 90s a zaka za m'ma 1900, ndipo mwamsanga anakhala mmodzi wa anthu padziko lonse biodegradable mapulasitiki kafukufuku zipangizo otentha, kukana kutentha, kutentha kupotokola kutentha. ndi kutentha kwa ntchito yogulitsa mpaka 100 ° C.
PBS imagwiritsa ntchito ma aliphatic diacids ndi diols monga zida zazikulu zopangira, zomwe sizingangokwaniritsa zofunikira zamafuta a petrochemical, komanso kupangidwa kudzera muzowolera zachilengedwe zazinthu zongowonjezwdwa zachilengedwe monga mapadi, mkaka wopangidwa ndi mkaka, shuga, fructose, lactose. , etc., kuti azindikire zobiriwira zozungulira kupanga kuchokera ku chilengedwe ndikubwerera ku chilengedwe.
NO3,Kuchita kwa PBS
Makhalidwe amachitidwe: biodegradable, compostable, otetezeka ndi sipoizoni, kutentha kwambiri kukana, kwambiri makina katundu, ntchito bwino processing, zosavuta kusakaniza kusinthidwa.
Ubwino wamagwiridwe: PBS ili ndi magwiridwe antchito abwino kwambiri, ndipo itha kugwiritsidwa ntchito pazinthu zosiyanasiyana zomangira pazida zonse zosinthira, yomwe ndi njira yabwino kwambiri yopangira mapulasitiki omwe amawonongeka; PBS ndi pulasitiki yosasinthika yokhala ndi zinthu zabwino kwambiri chifukwa cha kukana kwake kutentha komanso kusinthasintha kwake, kutentha kwapang'onopang'ono komanso kutalika kwake pakatha nthawi yopuma.
NO4, PBS Product Application Fields
mankhwala PBS angagwiritsidwe ntchito extrusion, jekeseni akamaumba, nkhonya akamaumba, kuponyera, Sungunulani kupota, thovu ndi njira zina processing, ntchito ma CD mafilimu, matumba, mabokosi, udzu, tableware, tsiku mabotolo zofunika, zipangizo zamagetsi ma CD, etc.; Kupaka makapu okonzeka mapepala, mbale zamapepala, mbale zamapepala, ndi zina zotero; filimu ya mulch yaulimi, chingwe, etc.; Nsalu zopota, zosalukidwa, katundu watsiku ndi tsiku ndi zina.
Nthawi yotumiza: Dec-27-2022