Ngaphambi kweholide yoSuku lweSizwe, phantsi kweempembelelo zokuvuselela uqoqosho olubi, umoya obuthathaka wokuthengiselana kwimarike kunye nemfuno engazinzanga, imarike yePVC ayizange iphucule kakhulu. Nangona ixabiso liphinde lanyuka, lahlala likwinqanaba eliphantsi kwaye liguquguquka. Emva kweholide, imarike yexesha elizayo ye-PVC ivaliwe okwethutyana, kwaye imarike yendawo yePVC isekelwe ikakhulu kwizinto zayo. Ke ngoko, ixhaswa zizinto ezinjengokunyuka kwexabiso le-calcium carbide eluhlaza kunye nokufika kokungalingani kwempahla kwingingqi phantsi komda wezinto zokuhamba kunye nokuthutha, ixabiso lemarike yePVC liye laqhubeka nokunyuka, ngokunyuka kwansuku zonke. Nge 50-100 yuan / ton. Amaxabiso okuthunyelwa kwabarhwebi anyusiwe, kwaye eyona ntengiselwano inokuxoxwa ngayo. Nangona kunjalo, ulwakhiwo olusezantsi lomlambo aluhambisani. Kufuneka nje ukuthenga ikakhulu, icala lemfuno aliphucukanga kakhulu, kwaye intengiselwano iyonke iseyi-avareji.
Ukusuka kwimbono yentengiso yentengiso, ixabiso lemarike yePVC likwinqanaba eliphantsi. Ukuchatshazelwa zizinto ezithandekayo zomntu ngamnye okanye ezininzi, ixabiso le-PVC lixhomekeke kwi-rebound ephantsi. Nangona kunjalo, kumxholo wemeko yezoqoqosho kunye nemeko yeshishini le-PVC ayizange iphuculwe, kusenokwenzeka ukuba uqhubeke nokunyuka. uxinzelelo, ngoko ke isithuba sokubuyela umva silinganiselwe. Uhlalutyo oluthile lunokwahlulwa lube yimiba emithathu: okokuqala, ukugqithiswa okuqhubekayo kweemarike zePVC kuya kucinezela i-rebound yamaxabiso e-PVC; okwesibini, kusekho ukungaqiniseki kwizinto zangaphandle ezifana nobhubhane, okunciphisa ukubuyiswa nokuphuhliswa koshishino lwePVC; Ingaba ukubuyiswa kwemarike yasekhaya okanye yangaphandle yePVC isafuna ixesha elithile lokusabela, kukho amathuba aphezulu okuba kuya kubakho umkhwa ocacileyo ekupheleni kuka-Oktobha.
Ixesha lokuposa: Oct-14-2022