Ivalvu yebhola yePVC yenziwe nge-vinyl chloride polymer, eyiplastiki enemisebenzi emininzi kwishishini, kwezorhwebo nakwindawo yokuhlala. Ivalvu yebhola yePVC ngokuyintloko sisiphatho, esiqhagamshelwe kwibhola ebekwe kwivalvu, enika ukusebenza okuthembekileyo kunye nokuvalwa okufanelekileyo kwimizi-mveliso eyahlukeneyo.
Uyilo lwevalvu yebhola yePVC
Kwiivalvu zebhola zePVC, ibhola inomngxuma apho ulwelo lunokuhamba khona xa ibhola ihambelana ngokuchanekileyo nevalvu. Ibhola inomngxuma, okanye ipoti, embindini, ukuze xa ipoti ihambelana neziphelo zombini zevalvu, ulwelo lukwazi ukuhamba emzimbeni wevalvu. Xa ivalvu yebhola ivaliwe, umngxuma umi nkqo esiphelweni sevalvu kwaye akukho manzi avunyelweyo ukuba adlule. Isibambo esikwiIvalvu yebhola yePVCKulula ukufikelela nokusebenzisa. Isiphatho silawula indawo yevalvu. Iivalvu zebhola zePVC zisetyenziswa kwimibhobho, kwimibhobho, kunyango lwamanzi amdaka nakwamanye amashishini. Ngokusisiseko, yonke imboni isebenzisa imibhobho ukuthutha igesi, ulwelo kunye nezinto eziqinileyo ezixhonyiweyo.Iivalvu zebholaZinokwahluka ngobukhulu, ukusuka kwiivalvu ezincinci zebhola ukuya kwiivalvu zobubanzi beenyawo.
Iivalvu zebhola zePVC zenziwe lilungu losapho lwe-vinyl resin. I-PVC imele i-polyvinyl chloride, eyinto ye-thermoplastic polymer, oko kuthetha ukuba iya kutshintsha iipropati zomzimba xa ishushu okanye ipholisiwe. Ii-Thermoplastics, ezifana ne-PVC, zinobuhlobo nokusingqongileyo kuba zinokunyibilikiswa kwaye ziphinde zimile amaxesha amaninzi, oko kuthetha ukuba azizalisi iindawo zokulahla inkunkuma. I-PVC inokumelana kakuhle kwamanzi, ukumelana neekhemikhali kunye nokumelana ne-asidi enamandla. Ngenxa yokuthembeka kwayo kunye nokuqina kwayo, i-PVC sisixhobo esisetyenziswa kakhulu kwizicelo ezahlukeneyo zoshishino, zorhwebo kunye neendawo zokuhlala.
Ukusetyenziswa kweplastiki zePVC
Iplastiki yePVC idla ngokusetyenziswa ukwenza iipayipi, amakhadi e-ID, ii-raincoats kunye neethayile zomgangatho. Ngenxa yoku, ii-valve zebhola zePVC zibonelela ngokusebenza okuzinzileyo nokuthembekileyo kunye nobomi obude bemveliso, nto leyo eyenza ukuba zingabizi kakhulu. Ukongeza, ii-valve zebhola zePVC kulula ukuzicoca nokuzilungisa.
Ixesha lokuthumela: Okthobha-20-2022
