Kuchokera ku mapulasitiki atsopano. Kuphunzira kuchokera ku China petrochemical Research Institute, The medical protective antibacterial polypropylene fiber QY40S, yopangidwa ndi Lanzhou Chemical Research Center m'bungwe lino ndi Qingyang Petrochemical Co., LTD., ili ndi magwiridwe antchito abwino kwambiri pakuwunika magwiridwe antchito a antibacterial kwa nthawi yayitali. Kuchuluka kwa mabakiteriya a Escherichia coli ndi Staphylococcus aureus sikuyenera kukhala kochepera 99% patatha masiku 90 kuchokera pamene chinthu choyamba cha mafakitale chasungidwa. Kukula bwino kwa chinthuchi kukuwonetsa kuti CNPC yawonjezera chinthu china chachikulu m'munda wa polyolefin wazachipatala ndipo idzawonjezera mpikisano wa makampani a polyolefin aku China.
Nsalu zotsutsana ndi mabakiteriya zimagwiritsidwa ntchito kwambiri ndipo zimafunidwa kwambiri ndi anthu. Pakadali pano, zipangizo za polypropylene high-fusion ulusi PP-Z30S, PP-S2045, ndi PP-H40S zomwe zimatumizidwa ndi makampani ogulitsa kunja monga Shanghai CHEMDO nazonso zikulandiridwa kwambiri ndi misika yakunja. Chaka chino, kupanga nsalu zopanda nsalu za spunbond padziko lonse lapansi kudzawonjezeka kufika pa matani pafupifupi 4.8 miliyoni, magawo awiri mwa atatu a iwo adzagwiritsidwa ntchito popanga zinthu zachipatala komanso zotayidwa zotsutsana ndi mabakiteriya.
Kuchokera ku mapulasitiki atsopano. Kuphunzira kuchokera ku China petrochemical Research Institute, The medical protective antibacterial polypropylene fiber QY40S, yopangidwa ndi Lanzhou Chemical Research Center m'bungwe lino ndi Qingyang Petrochemical Co., LTD., ili ndi magwiridwe antchito abwino kwambiri pakuwunika magwiridwe antchito a antibacterial kwa nthawi yayitali. Kuchuluka kwa mabakiteriya a Escherichia coli ndi Staphylococcus aureus sikuyenera kukhala kochepera 99% patatha masiku 90 kuchokera pamene chinthu choyamba cha mafakitale chasungidwa. Kukula bwino kwa chinthuchi kukuwonetsa kuti CNPC yawonjezera chinthu china chachikulu m'munda wa polyolefin wazachipatala ndipo idzawonjezera mpikisano wa makampani a polyolefin aku China.
Nsalu zotsutsana ndi mabakiteriya zimagwiritsidwa ntchito kwambiri ndipo zimafunidwa kwambiri ndi anthu. Pakadali pano, zipangizo za polypropylene high-fusion ulusi PP-Z30S, PP-S2045, ndi PP-H40S zomwe zimatumizidwa ndi makampani ogulitsa kunja monga Shanghai CHEMDO nazonso zikulandiridwa kwambiri ndi misika yakunja. Chaka chino, kupanga nsalu zopanda nsalu za spunbond padziko lonse lapansi kudzawonjezeka kufika pa matani pafupifupi 4.8 miliyoni, magawo awiri mwa atatu a iwo adzagwiritsidwa ntchito popanga zinthu zachipatala komanso zotayidwa zotsutsana ndi mabakiteriya.
Nthawi yotumizira: Feb-14-2022