1.4 Butanediol yog '

Khoom Paub meej:

1.4 Butanediol yog 'yog ib qho tseem ceeb ntawm cov organic chemical thiab zoo chemical raw khoom, thiab nws yog ib qho tseem ceeb raw khoom rau zus tau tej cov polybutylene terephthalate (PBT) engineering plastics thiab PBT fibers; PBT plastics yog tsib qhov zoo tshaj plaws. Ib qho ntawm engineering plastics.

1.4 Butanediol yog cov khoom siv tseem ceeb rau kev tsim khoom uas yog ib qho tseem ceeb ntawm cov organic hnyav. Polytetramethylene glycol ether (PTMEG) tau txais tom qab polymerization yog cov khoom siv yooj yim rau kev tsim cov elastic spandex ( fiber ntau). Spandex feem ntau yog siv los tsim cov khaub ncaws hnav xws li cov khaub ncaws ua kis las thiab cov khaub ncaws ua luam dej.

1.4 Butanediol yog cov khoom siv raw rau cov khoom qis qis los tsim thiab N-methylpyrrolidone cov khoom lag luam, los ntawm cov khoom muaj nqis ntxiv xws li vinylpyrrolidone thiab polyvinylpyrrolidone tau muab los, uas tau siv dav hauv tshuaj tua kab thiab tshuaj. Thiab tshuaj pleev ib ce.

Pob:

Kev Thauj Mus Los:

Peb muaj tshwj xeeb kab tsheb thauj mus los ntawm Tuam Tshoj mus rau Australia. Peb txoj kev thauj mus los yog raws li nram no: huab cua freight (7-15 hnub) / hiav txwv freight (15-25 hnub). Peb muaj cov kev xa khoom tshwj xeeb ntawm cov chaw nres nkoj tshwj xeeb hauv Australia. Peb lub peev xwm tshem tawm kev lis kev cai tuaj yeem lav rau cov neeg siv khoom. Peb tau ua tiav xa mus rau cov neeg siv khoom, thiab peb cov neeg siv khoom tau txais lawv cov khoom hauv lub sijhawm teev tseg.

Tus neeg siv khoom tau txais cov khoom tiav:

Thauj Sijhawm Txwv: