Trend na gaba na Resin PVC

PVC wani nau'in filastik ne da ake amfani da shi sosai wajen kayan gini.Sabili da haka, ba za a maye gurbinsa na dogon lokaci a nan gaba ba, kuma zai sami kyakkyawan fata na aikace-aikacen a yankunan da ba a ci gaba ba a nan gaba.

Kamar yadda kowa ya sani, akwai hanyoyi guda biyu don samar da PVC, ɗaya ita ce hanyar ethylene ta duniya, ɗayan kuma ita ce hanyar musamman ta calcium carbide a kasar Sin.Tushen hanyar ethylene galibi man fetur ne, yayin da tushen hanyar sinadarin calcium carbide galibi gawayi ne, dutsen farar ƙasa da gishiri.Wadannan albarkatun sun fi mayar da hankali ne a kasar Sin.Da dadewa, hanyar PVC ta kasar Sin ta hanyar calcium carbide ta kasance a cikin cikakkiyar matsayi.Musamman daga shekarar 2008 zuwa 2014, karfin samar da sinadarin PVC na hanyar sinadarin calcium carbide na kasar Sin yana karuwa, amma kuma ya kawo matsalolin kare muhalli da dama.

Amfani da makamashin da ake samu na sinadarin calcium carbide yana da yawa sosai, don haka hakan zai haifar da wasu kalubale ga wutar lantarkin kasar Sin.Domin ana samun wutar lantarki ta hanyar kona gawayi, tana bukatar ta sha mai yawa, don haka konewar gawayi ba makawa zai gurbata yanayi.Duk da haka, a cikin shekarun da suka gabata, kasar Sin ta yi wasu sauye-sauye a manufofinta.Kasar Sin na ci gaba da inganta sarkar masana'anta.Yanzu muna iya ganin cewa kasar Sin ta shigo da mai da yawa daga kasashen waje, kuma ana karfafa gwiwar kamfanonin cikin gida su shigo da mai don tace kayayyakin da ke karkashin ruwa.Sabili da haka, a cikin 'yan shekarun nan, an kara yawan sababbin masana'antun ethylene a cikin kasar Sin, kuma duk sabon karfin samar da PVC a kasar Sin a cikin 'yan shekarun nan shine ikon samar da tsarin ethylene.Ƙarfin samar da hanyar calcium carbide na kasar Sin ya dakatar da sabon amincewa.Sabili da haka, nan gaba kadan, adadin tsire-tsire na ethylene a kasar Sin zai ci gaba da karuwa kuma tsarin calcium carbide zai ci gaba da raguwa.A nan gaba, yawan aikin ethylene na kasar Sin zai ci gaba da karuwa, kuma sannu a hankali ya zama kan gaba a duniya wajen fitar da sinadarin ethylene PVC.