Ke ulu wikiwiki nei ka noi PETG o Kina, akā nawaliwali ka hiki ke hoʻolako

ʻO ka polyethylene terephthalate glycol (PETG) he mea kiʻekiʻe i hana ʻia mai ka thermoplastic co-polyester e hāʻawi ana i ka mālamalama kupaianaha a me ka hoʻouna ʻana i ka māmā me ka ʻōlinolino kiʻekiʻe i ka hoʻohui ʻana i ka pale ʻana i nā haʻahaʻa haʻahaʻa. Hoʻohana ʻia ʻo PETG i nā ʻano ʻāpana like ʻole, ʻoihana a me nā noi olakino. Hiki ke hana ʻia ka PETG ma ka hoʻohui ʻana i ka cyclohexane dimethanol (CHDM) me PTA a me ka ethylene glycol, ka hopena i kahi polyester i hoʻololi ʻia glycol. Wahi a ke kaʻina hana, hiki ke hoʻokaʻawale ʻia ka PETG i ʻekolu mau ʻāpana: extruded grade PETG, injection molding grade PETG a me ka puhi ʻana i ka papa PETG.

I ka makahiki 2019, ua koi ʻia ka noi mai ka māla cosmetics no ka māhele ʻai nui loa, e paʻa ana ma kahi o 35% mākeke. Kuhi ʻia ka nui o ka mākeke Polyethylene Terephthalate Glycol (PETG) a hiki i ka $ 789.3 miliona e 2026, mai $ 737 miliona ma 2020, ma kahi CAGR o 1.2% i ka makahiki 2021-2026. Me ka hoʻokele waiwai paʻa, koi ikaika ʻo Kina no PETG. ʻO ka CAGR o ka noi i ka makahiki 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 piʻi ka noi i 964,000 tons i 2025.

Eia nō naʻe, he liʻiliʻi wale nō nā ʻoihana me ka hiki ke hana nui ʻia ʻo PETG ma Kina ma muli o ke keʻakeʻa kiʻekiʻe i ke komo ʻana i ka ʻoihana PETG, a me ka nāwaliwali o ka lako lako o ka ʻoihana. Ma ka holoʻokoʻa, ʻaʻole lawa ka hoʻokūkū o ka ʻoihana PETG o Kina, a he lumi nui no ka holomua i ka wā e hiki mai ana.