PVC ili ndi zinthu zambiri zabwino kwambiri ndipo imagwiritsidwa ntchito kwambiri, koma mphamvu yake yokhudza kugwedezeka, mphamvu yake yokhudza kugwedezeka kotsika, ndi zinthu zina zonga kugwedezeka si zangwiro. Chifukwa chake, zinthu zonga kugwedezeka ziyenera kuwonjezeredwa kuti zisinthe vuto ili. Zinthu zonga kugwedezeka zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo CPE, ABS, MBS, EVA, SBS, ndi zina zotero. Zinthu zolimbitsa zimawonjezera kulimba kwa mapulasitiki, ndipo zinthu zawo zamakaniko zimadziwika ndi zinthu zopindika komanso zomangika, m'malo molimbana ndi kugwedezeka.
Kapangidwe ka CPE kamagwirizana ndi kuchuluka kwa chlorine. Mwachikhalidwe, CPE yokhala ndi 35% ya chlorine imagwiritsidwa ntchito chifukwa imakhala ndi kusinthasintha kwa rabara komanso imagwirizana bwino. Kuphatikiza apo, zolimbitsa kutentha za PVC wamba zingagwiritsidwenso ntchito pa CPE popanda kufunikira kuwonjezera zolimbitsa zina zapadera. MBS, yofanana ndi ABS, imagwirizana bwino ndi PVC ndipo ingagwiritsidwe ntchito ngati chosinthira mphamvu ya PVC. Komabe, mu mawonekedwe a ABS ndi MBS, chifukwa cha kusowa kwawo kukana nyengo, ambiri mwa iwo amagwiritsidwa ntchito pazinthu zamkati, ndipo MBS ingagwiritsidwe ntchito pazinthu zowonekera pang'ono mpaka zowonekera pang'ono.
Kampani yathu imayang'ana kwambiri pa kafukufuku ndi chitukuko, kupanga, ndi kugulitsa zinthu zosinthira pulasitiki za PVC. Zinthu zomwe kampaniyo imapangira makamaka ndi ACR impact processing modifier, MBS impact modifier, ndi chlorinated polyethylene, zomwe zimagwiritsidwa ntchito makamaka kuti ziwongolere magwiridwe antchito a processing, mphamvu ya impact, komanso kulimba kwa kutentha kochepa kwa processing ya pulasitiki ya PVC. Zinthu za kampaniyo zimagwiritsidwa ntchito kwambiri m'magawo monga mapaipi, zipangizo zomangira, jekeseni, zinthu zomangira, ndi zina zotero.
M'zaka zaposachedwapa, ndalama zomwe kampaniyo yayika mu kafukufuku ndi chitukuko cha zowonjezera za mphira ndi ABS komanso ukadaulo zakhala zikuwonjezeka chaka ndi chaka. Ngakhale kuti kuchuluka kwa ndalama zomwe zayikidwa mu kafukufuku ndi chitukuko kwakhala kukukulirakulira kawiri, kapangidwe ka ndalama zomwe zayikidwa mu kafukufuku ndi chitukuko kakonzedwa bwino. Ponena za zida zamagetsi, kampaniyo yagula mizere yopanga zinthu zodziyimira yokha padziko lonse lapansi komanso zida zoyesera, yodzipereka kupanga zinthu zomwe zili ndi milingo yapamwamba yapadziko lonse lapansi. Zipangizo zofunikira popanga zinthu zimagulidwanso kuchokera kwa opanga ukadaulo apamwamba padziko lonse lapansi, okhala ndi khalidwe lokhazikika komanso lodalirika. Pakadali pano, kampaniyo ili ndi antchito 5 akuluakulu a R&D, antchito apakati a R&D oposa 20, komanso magulu ogwirizana oposa 20. Kampaniyo yapanga chinthu chatsopano pamodzi ndi mabizinesi odziwika bwino akunja, omwe angathetse mavuto a zosakaniza zapulasitiki zachikhalidwe komanso ndalama zambiri, ndipo yapeza zotsatira zabwino.
Nthawi yotumizira: Okutobala-18-2023
