Cov chaw tsim khoom roj hmab nitrile butadiene (NBR) tab tom ntsib teeb meem nrog kev nce siab ntawm cov khoom siv hauv kev lag luam vim tias cov khoom siv petrochemical feedstocks taug qab qhov kev nce nqi tsis ntev los no. Nrog rau tus nqi acrylonitrile thiab butadiene thoob ntiaj teb ruaj khov, tus nqi ntawm kev tsim cov khoom siv tseem ceeb rau kev kho mob thiab kev lag luam hnab looj tes tab tom nce mus txog qhov siab tshiab.
Cov kev tshawb fawb txog kev lag luam qhia tau hais tias ntau lub tuam txhab tsim roj hmab loj hauv Es Xias twb tau pib kho lawv cov nqi lawm, vim yog "ob npaug ntawm kev nce nqi ntawm cov khoom siv raw thiab cov nqi zog siab. Qhov kev txav no qhia txog kev hloov pauv ntawm cov roj hmab hluavtaws mus rau hauv cov khoom siv roj hmab.
Cov kws tshuaj ntsuam xyuas cov khoom siv ceeb toom tias kev hloov kho tus nqi NBR feem ntau ua lub cim qhia txog kev ua lag luam hnab looj tes. Yog tias txoj kev npaj khoom siv tam sim no tseem zoo li qub, cov chaw tsim khoom hnab looj tes yuav tsum npaj rau qhov nce ntxiv ntawm cov nqi nitrile latex hauv ob peb lub lis piam tom ntej.
Lub sijhawm tshaj tawm: Lub Peb Hlis-20-2026
