Dab tsi yog qhov txawv ntawm cov khoom siv tshuaj pleev ib ce thiab cov khoom siv tshuaj?
Nyob rau hauv cov nqe lus ntawm kev tu cev, qib kev nyiam huv ntawm emulsifier hauv kev lag luam kws tshuaj feem ntau yog siab dua li hauv kev tsim cov tshuaj pleev ib ce. Txij li thaum muaj ntau tus neeg sawv cev siv tshuaj hauv tsev muag tshuaj tuaj yeem ua ncaj qha rau tib neeg lub cev, lawv muaj cov kev cai nruj rau kev noj qab haus huv thiab yuav tsum tau kho raws li cov kev cai ntawm kev lag luam muaj feem xyuam. Tshuaj pleev ib ce feem ntau Lawv yog siv los smear daim tawv nqaij. Nrog rau kev hloov kho ntawm cov kev cai ntawm kev lag luam tshuaj pleev ib ce, qhov no yog qhov nruj dua, tab sis nws kuj yog nyob ntawm cov khoom tshwj xeeb thiab kev siv.
Muaj cov kev xav tau sib txawv rau kev sib xyaw ua ke ntawm cov emulsifier. Nrog rau kev qhia txog lub tswv yim ntawm ultra-fine emulsification, cov kev xav tau siab dua tau muab tso rau pem hauv ntej rau kev ua haujlwm ntawm ultra-fine emulsification ntawm emulsifier rau kev tsim kom zoo nkauj. Feem ntau cov tshuaj pleev ib ce xav tau cov khoom lag luam kom muag ntau dua, uas yog qhov tseem ceeb Nws qhia txog lub peev xwm ntawm emulsifier los ua kom zoo dua qhov me me ntawm cov khoom los ntawm kev siab shear. Qhov no yog qhov tseem ceeb ntawm cov emulsifier. Qhov sib txawv ntawm qhov ruaj thiab rotated yog me dua. Hauv kev lag luam kws tshuaj, feem ntau hais lus, cov hmoov yuav yog me ntsis ntxiv, tshwj xeeb tshaj yog cov hmoov hmoov, yog li qhov yuav tsum tau ua rau lub cev tsis sib haum xeeb thiab sib xyaw yog siab dua.
Tsis tas li ntawd, nyob rau hauv lub configuration ntawm lub emulsifying tshuab, feem ntau hais lus, siv cov txheej txheem cua sov configuration kom sov lub cosmetic kom txog 80-100 degrees, thiab ces nres lub cua sov, los yog reheat thiab rov qab siv lub cua sov muaj nuj nqi. Hauv kev siv tshuaj thev naus laus zis, feem ntau yuav tsum muaj qhov ntsuas kub tsis tu ncua.
Post lub sij hawm: Mar-04-2022