Kev paub

Kev lag luam saw nyiaj tau txais kev faib tawm muaj zog nyob rau sab saum toj thiab tsis muaj zog hauv qab

Kev pib ua haujlwm siab ntawm polyester, Tshuag ntawm cov ntaub grey, sai sai txo tus nqi ntawm kev luam ntawv thiab dyeing!

Nyob rau hauv thawj ib nrab ntawm 2023, lub domestic PTA kev lag luam tseem yuav tuav tus yam ntxwv ntawm high exports thiab tsawg imports. Nrog rau k

Hauv kev lag luam thoob ntiaj teb niaj hnub no tsis muaj zog, txhua tus neeg them nyiaj rau cov nqi yuav khoom. Ib yam li cov tuam txhab lag luam weav

Raws li kev lag luam polyester muaj kev txhawj xeeb, qhov tshwm sim ntawm disguised muag kev txhawb nqa los ntawm polyester factories yog ib txwm muaj

Raws li tam sim no triple cuam tshuam ntawm qhov kub thiab txias, cov nyiaj tau los thiab lub zog txwv txoj cai, qhov kev txiav txim ntawm superimpose

Qee lub tuam txhab polyester tseem ceeb tau sib koom ua ke tshaj tawm cov lus hu rau tus nqi tsim nyog hauv kev ua lag luam, thiab tau thov tias "yog

Thaum cov khoom tiav lawm, txawm tias txhua tus paub tias tus nqi ntawm cov khoom siv raw tau siab ua ntej, tab sis kev txhawb nqa tus nqi tau poob, n

Ntawm cov tshuaj tsw qab ntawm cov tshuaj tsw qab thiab olefins sawv cev los ntawm PTA thiab ethylene glycol, txij li lub Tsib Hlis, tag nrho cov khoo

Carboxyl terminal cov ntsiab lus tseem yog qhov tseem ceeb rau kev ntsuas polyester ntau lawm. Feem ntau hais lus, lub hauv paus ntawm carboxyl davhla

Feem ntau, qhov intrinsic viscosity ntawm fiber ntau polyester chips yog 0.645. Lub intrinsic viscosity tau hais ntawm no yog siv los ua tus yam ntxwv

Kev cia siab rau polyester chips