Wonke umntu uyazi ngezixhobo zokulungisa i-PVC. Zithini iingxaki ngezixhobo zokulungisa i-PVC kweli shishini?

1. Itekhnoloji nophuhliso lwe-MBS lucotha, kwaye imakethi ibanzi, kodwa isabelo semakethi seemveliso zasekhaya siphantsi kakhulu.

Nangona sele idlule kwiminyaka engaphezu kwama-20 yophuhliso, ishishini le-MBS lasekhaya okwangoku lisesemncinci, kwaye akukho mveliso yenkampani inokukhuphisana ngokupheleleyo neemveliso zangaphandle ezifana nezixhobo zokucubungula i-PVC. Uninzi lwamashishini akhoyo ajongene nothotho lweengxaki ezifana nokukhethwa kwezixhobo ezingaphelelanga, iinkqubo zokwenziwa ezingazinzanga, kunye nokungabikho kwempumelelo kwitekhnoloji yokwenziwa. Kwanamashishini amaninzi awanazo izixhobo zawo zokwenziwa kwe-styrene butadiene latex kwaye anokuthenga kuphela i-styrene butadiene latex engeyiyo i-MBS ethile yokuvelisa i-MBS, kwaye umgangatho weemveliso zawo unokucingelwa. Okwangoku, uninzi lweemveliso eziziswa kwimarike zixhomekeke kwiingenelo zamaxabiso kwaye zisetyenziswa kwiimveliso ze-PVC ezingadingi mgangatho ophezulu wemveliso. Kwimarike ephezulu, isabelo semarike sincinci kwaye asikabonakalisi mpembelelo kwiinkampani zangaphandle. Kulindeleke ukuba umthamo wokungenisa ngo-2006 ube phakathi kweetoni ezingama-50000 kunye nama-60000, obangela ngaphezulu kwe-70% yemfuno iyonke.

2. Bambalwa abaphandi kunye namaziko ophando, angakhange akwazi ukwenza amandla adibeneyo okuphumelela kwezesayensi kunye netekhnoloji.

Nangona i-MBS idweliswe njengeprojekthi yophando lwesayensi netekhnoloji yesizwe izihlandlo ezininzi, ayikafikeleli kwimpumelelo ebalulekileyo. Isizathu esiphambili kukuba bambalwa abaphandi kwaye bancinci utyalo-mali kwitekhnoloji. Okwangoku, kuseziziko zophando lweshishini ezenza iimvavanyo ezizimeleyo kwaye zifuna impumelelo, kodwa olu hlobo lophando nophuhliso lunokuthathwa njengolungenamsebenzi xa kuthelekiswa namaqela angaphandle kunye namaqela amakhulu ophando lwesayensi.

3. Okwangoku, inqanaba lezixhobo zokucubungula i-PVC eTshayina lisondele kwelo leemveliso zangaphandle, kodwa ngenxa yemida yamaxabiso e-CPE, kunzima ukuzikhuthaza. Ukuya kwihlabathi liphela nokukhuphisana neemveliso zangaphandle kwimarike yamazwe ngamazwe kuya kuba lukhetho olufanelekileyo. Nangona kunjalo, imveliso enye yangoku kunye nozinzo olubi kuya kuba yingxaki engxamisekileyo ekufuneka isonjululwe ngabantu abangaphakathi kushishino.