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Te whakaurunga o te 39 nga umanga whakangao kapia PVC o roto me waho
Ko te PVC he waerau i hangaia e te polymerization tuwhena kore utu o nga monomers vinyl chloride (VCM) me nga kaiwhakangungu penei i te peroxide me te azo pūhui i raro ranei i te mahi a te marama me te wera.Ko te PVC te putanga nui rawa atu o te ao mo nga kirihou whanui, ko tetahi o nga kirihou whanui e rima (PE polyethyle ...Pānuitia atu -
Ka hangaia e Qilu Petrochemical he tipu polypropylene 250,000-ton
I te Hūrae 20, ka tukuna e Qilu Petrochemical Company o SINOPEC te korero tuarua mo te aromatawai i te paanga o te taiao mo te kaupapa mahi tahi polypropylene 250,000 MT / tau.Qilu Petrochemical 250,000 tons/year polypropylene kaupapa mahi tahi kei te tonga o Q...Pānuitia atu -
Sinopec Qilu ethylene tipu whakaahua
China petroleum and chemical co., LTD., qilu peka kirihou wheketere i whakaturia i roto i te Hune 1992, ko te hanga o te polyolefin resin e hāngai ana hinonga petrochemical nui-tauine Ko te wheketere kirihou ki te tapeke o ono huinga o taputapu production, he 200 taranata / tau polyethylene whakamātautau cent...Pānuitia atu
