Makambani makuru anosanganisira Wanhua neCovestro ari kuwedzera mitengo, zvichitanga kukwira kukuru kweindasitiri yemakemikari.
Musi wa18 Chivabvu, mugadziri wepasi rose we polyester polyol ane mukurumbira pasi rose, Stepan, akazivisa kuti kubva musi wa1 Chikunguru 2026, mitengo ye STEPANPOL® ne TERATE® rigid foam polyester polyols muAmerica ichakwidzwa ne $0.185 pa paundi, yakaenzana neRMB 2,957 pa metric ton.
Zvinonyanya kukosha ndezvokuti, izvi zvinoratidza kukwira kwemitengo kwechipiri mukati memwedzi mitanhatu. Kukwira kwemitengo kwekutanga kwakaitwa zviri pamutemo musi wa15 Chivabvu, neSTEPANPOL® yakakwira ne$0.06 papaundi (inenge RMB 959/MT) uye TERATE® yakakwira ne$0.08 papaundi (inenge RMB 1,278/MT).
Kukwira kaviri kwakatevedzana munguva pfupi kwakaita kuti huwandu hwese hwezvinhu huwedzere kupfuura RMB 4,000 pa metric ton, zvichiwedzera zvizere manzwiro emusika.
Kukwira kwemitengo kwaStepan kunotevera kunomiririra kufambira mberi kweindasitiri yepolyurethane. Sezvinhu zvakakosha zve polyurethane, MDI yakaona kukwira kwemitengo pasi rose.
Vagadziri veMDI vashanu vepamusoro pasi rose vanoti Wanhua Chemical, Covestro, BASF, Dow naHuntsman vakakwidza mitengo pasi rose kubva munaKurume, zvichiparadzira pfungwa yekuti zvinhu zvinodhura zvakanyanya mubazi rese.
Semugadziri wepamusoro weMDI pasi rose, Wanhua yakatungamira mukugadziriswa kwemitengo. Musi wa19 Kurume, kambani yayo yeEurope yakazivisa kuwedzera kweEUR 500/MT kune zvigadzirwa zvese zveMDI, zvakaenzana neRMB 3,980/MT. Muna Chivabvu, yakasimudza MDI yakachena yemuno neRMB 800/MT uye MDI yepolymeric neRMB 500/MT, kukwira kwechipiri kwepamutemo gore rino.
Covestro yakatevera zvakanyanya, ichikwidza zvigadzirwa zvese zveMDI nemadhora 0.10 pa paundi muNorth America munaKurume, zvichiramba zvichichinja mitengo pasi rose nguva dzose.
Kukwira kwemitengo yese mu polyurethane chain hakusi kuchinja kwechinguvana, asi kuwedzera kuri kuitika nekuda kwezvinhu zvakawanda zvakasimba. Kunze kwe polyester polyol neMDI, Dow, BASF, Mitsubishi Chemical nedzimwe hofori dzemakemikari dzepasi rose dzakaburitsa zviziviso zvekugadzirisa mitengo zvichisanganisira zvigadzirwa zvakasiyana-siyana zvemakemikari zvakakosha uye zvakanaka.
Kukwira kwemitengo yekugadzira, kusimba kwehuwandu hwemakemikari pasi rose uye kudzoreredzwa kwenguva refu kwezvinodiwa zvinodzosera shure maitiro eindasitiri anononoka.
Nekuda kwekukwira kwemitengo kubva kumakambani makuru, indasitiri yemakemikari yabuda mukudzikira kwenguva refu uye yapinda zviri pamutemo muchikamu chitsva chekubudirira.
Nguva yekutumira: Chivabvu-21-2026