Ukwakhiwa kwamabhizinisi asekhaya e-PVC kulindeleke ukuthi kuqhubeke nokukhula.Njengamanje, imakethe ye-liquid chlorine impofu futhi ukubheka phansi kubucayi.Amanye amabhizinisi acabanga ukukhulisa umthwalo wokwakha we-PVC futhi asebenzise i-chlorine ewuketshezi.
Ukulawulwa kwendawo kukhululekile, imikhiqizo iqala ukuzinza kangcono
Kusukela kumabhizinisi wephrofayili yasekhaya, amabhizinisi avinjelwe esifundeni esisenyakatho aqala ukusimama kancane kancane;Ukwakhiwa eNingizimu kulungile, futhi ukusebenza okuvamile ngaphambi komkhosi ophindwe kabili kuzogcinwa.Kodwa-ke, njengoba kusondela ukuphela konyaka, amanye amabhizinisi asengene esimweni sokulinda ukuvalwa, futhi uhlangothi lwesidingo sakamuva ludinga ukubhekwa kabanzi.
Iwindi lokuthumela ngaphandle lihle, ukuthunyelwa kwasekhaya kulindeleke ukuthi kukhuphuke
Kuleli sonto, amanani ezimakethe zase-Asia aqhubekile nokukhuphuka, ukulungiswa kabusha kwemishini yasekhaya yaseNdiya kanye nokusungula okuphansi kwemakethe, okubangele i-oda lakamuva laseNdiya, i-Taiwan Formosa Plastics yase-China ngoJanuwari yehlisa ivolumu.Njengamanje, kusenemibuzo mayelana nempahla yasekhaya elethwa ngoJanuwari nangoFebhuwari.
Ukweqisa kwempahla eluhlaza kuncike ekufuneni, ukusungula kwe-PVC komphakathi kuncane okungahamba
Ngokuthuthuka okuqhubekayo kokwakhiwa kwe-calcium carbide, ukunikezwa kwemakethe kuyanda, ukunikezwa kwemakethe kudlula isidingo ngokusobala, imakethe ye-calcium carbide igcina inkambiso eyehlayo, futhi nokusekelwa kwezindleko kwendlela ye-calcium carbide kuyaxegiswa.I-ethylene ye-Raw yaqhubeka nokugcina ukusebenza okuzinzile, intengo ye-ethylene chloride izinzile, ukusekelwa kwezindleko ze-vinyl PVC kuzinzile okwesikhashana.Impahla yefekthri ye-PVC inyuke kancane, ikakhulukazi ngenxa yokwanda kokwakhiwa kwe-PVC.Uhlu lwakamuva lwezenhlalakahle luyaqhubeka nokuncipha, ingxenye esenyakatho-ntshonalanga yezimpahla zisafika kancane, kulindeleke ukuthi ukwehla kwempahla yezenhlalakahle yesikhashana kuzonciphisa.
Sekukonke: Njengoba kusondela ukuphela konyaka, ukuntengantenga kwemakethe kancane kancane kubuyela ekushaqekeni okuyinhloko, ama-oda aphansi nomkhuba wokuqala noma wehla.Kodwa-ke, kukhona ukunakekelwa okuncane kwamabhizinisi akhuphukayo, futhi kunesikhala sokuthuthukiswa kokuphumayo kanye nokusetshenziswa kwamandla.Ukunikezwa kwempahla kudlula isidingo esikhathini esifushane ukuya esimaphakathi.Esimweni esicindezelekile semakethe, imakethe ye-PVC yasekhaya emfushane - kuya esikhathini esiphakathi noma ukuqhubeka nokusebenza okuphansi.
Isikhathi sokuthumela: Dec-10-2022