Nn-Butyl benzene sulfonamide, tseem hu ua n-Butylbenzenesulfonamide (BBSA), yog ib qho tshuaj lom neeg uas muaj ntau yam kev siv hauv ntau yam lag luam. BBSA tuaj yeem tsim los ntawm kev ua haujlwm ntawm butylamine thiab benzene sulfonic acid, thiab feem ntau yog siv los ua cov roj nplua nyeem ntxiv, plasticizer, thiab hnyav hauv kev lag luam tshuaj.
Ib qho ntawm cov kev siv tseem ceeb ntawmBBSANws yog raws li ib tug additive nyob rau hauv lubricants. Vim nws cov thermal stability siab, BBSA tuaj yeem tiv thaiv qhov tsis zoo ntawm cov roj nplaum lub zog ntawm qhov kub thiab txias. Nws kuj ua raws li tus neeg sawv cev tiv thaiv hnav, txo cov kev sib txhuam ntawm cov khoom txav thiab ua kom lub neej ntev ntawm cov tshuab. Ntxiv mus, BBSA tseem tuaj yeem ua haujlwm raws li qhov ntsuas viscosity txhim kho, txhim kho cov roj nplua nyeem ntawm qhov kub thiab txias.
Lwm qhov tseem ceeb ntawm kev sivBBSAyog zoo li plasticizer. Cov khoom sib xyaw tuaj yeem muab ntxiv rau cov yas kom ua rau lawv yooj yim dua thiab txo lawv txoj kev nyiam tawg lossis tawg. BBSA tau siv dav hauv kev tsim cov khoom siv tau yooj yim PVC, roj hmab thiab lwm yam yas, txhim kho lawv cov yam ntxwv ua haujlwm thiab ua rau lawv tsim nyog rau kev lag luam.
BBSAkuj tseem siv los ua cov kuab tshuaj hauv kev lag luam tshuaj pleev ib ce, thiab tuaj yeem pab txhim kho cov khoom siv zoo li cov plaub hau zas plaub hau thiab tshuaj zawv plaub hau. Nws ua raws li tus neeg sawv cev sib txuas, txhim kho cov solubility ntawm lwm cov khoom xyaw thiab ua kom muaj kev ruaj ntseg ntawm cov formulations.
Tsis tas li ntawd,BBSAyog siv los ua ib qho kev ua haujlwm monomer hauv kev npaj ntawm ion-pauv resins, uas yog siv dav hauv dej huv, tshuaj sib cais, thiab lwm yam kev siv. Qhov sib ntxiv ntawm BBSA tuaj yeem ua rau muaj kev xaiv ntawm cov resins thiab txhim kho lawv cov kev ua tau zoo tag nrho.
Zuag qhia tag nrho,BBSAmuaj ntau yam kev siv hauv ntau yam kev lag luam, thiab nws cov khoom tshwj xeeb ua rau nws yog ib qho tseem ceeb ntawm cov tshuaj lom neeg. Nws thermal stability, tiv thaiv hnav, thiab solubility txhim khu lub peev xwm ua rau nws muaj txiaj ntsig zoo hauv lubricants thiab plastics. Raws li cov kuab tshuaj nyob rau hauv cov tshuaj pleev ib ce thiab ion-exchange resins nyob rau hauv dej purification, BBSA yog ib tug ntau yam compound uas pab txhim kho kev ua tau zoo ntawm cov khoom nyob rau hauv ntau yam lag luam.
Post lub sij hawm: Dec-20-2023