Ke ulu wikiwiki nei ke koi PETG o Kina, akā naʻe, ua nāwaliwali ka mana lako

ʻO ka Polyethylene terephthalate glycol (PETG) kahi mea hopena kiʻekiʻe i hana ʻia mai ka thermoplastic co-polyester e hāʻawi ana i ka maopopo kupaianaha a me ka hoʻoili ʻana o ka mālamalama me ka ʻōlinolino kiʻekiʻe me ka pale ʻana i ka hopena ma nā mahana haʻahaʻa. Hoʻohana ʻia ʻo PETG i nā ʻano ʻōpala like ʻole, nā noi ʻoihana a me nā noi lapaʻau. Hiki ke hana ʻia ʻo PETG ma ka hoʻohui ʻana i ka cyclohexane dimethanol (CHDM) me PTA a me ka ethylene glycol, e hopena ana i kahi polyester i hoʻololi ʻia e glycol. Wahi a ke kaʻina hana hana, hiki ke hoʻokaʻawale nui ʻia ʻo PETG i ʻekolu mau māhele: ka papa extruded PETG, ka papa injection molding PETG a me ka papa blow molding PETG.

I ka makahiki 2019, ʻo ke koi mai ke kahua hoʻonani ka mea i hoʻohana nui ʻia, kahi i paʻa ai ma kahi o 35% o ka mākeke. Ua manaʻo ʻia ka nui o ka mākeke Polyethylene Terephthalate Glycol (PETG) honua e hiki i ka USD 789.3 miliona ma ka makahiki 2026, mai USD 737 miliona ma ka makahiki 2020, ma kahi CAGR o 1.2% i ka wā 2021-2026. Me ka hoʻomohala waiwai paʻa, loaʻa iā Kina kahi koi ikaika no PETG. ʻO ka CAGR o ke koi i ka wā 2015-2019 he 12.6%, ʻoi aku ka kiʻekiʻe ma mua o ka awelika honua. Manaʻo ʻia e hoʻomau ka ulu wikiwiki ʻana o ka mākeke PETG o Kina i nā makahiki ʻelima e hiki mai ana, a e hiki ke koi i 964,000 tons i ka makahiki 2025.

Eia nō naʻe, he kakaikahi wale nō nā ʻoihana me ka hiki ke hana nui ʻo PETG ma Kina ma muli o ke ālai kiʻekiʻe i ke komo ʻana i ka ʻoihana PETG, a me he mea lā nāwaliwali ka hiki ke hoʻolako i ka ʻoihana holoʻokoʻa. Ma ke ʻano holoʻokoʻa, ʻaʻole lawa ka hoʻokūkū o ka ʻoihana PETG o Kina, a he nui ka lumi no ka holomua i ka wā e hiki mai ana.