Kev xaiv cov khoom siv raw hauv kev tsim cov raj silicone yog nruj heev, vim tias cov khoom siv raw yuav cuam tshuam rau cov khoom zoo ntawm cov raj silicone. Yuav tsum tsis muaj qhov yuam kev hauv kev siv nws rau qee lub hom phiaj meej. Nov yog qee qhov piv txwv los piav qhia qhov tshwm sim thiab yog vim li cas rau impurities hauv silicone hoses.
Tsis ntev los no, muaj teeb meem impurity nrog silicone tube. Cov khoom ua ntej theem thib ob yog qhov zoo heev, tab sis tom qab theem ob, txog 10% ntawm impurities tshwm. Nyob rau saum npoo, nws zoo li me me protrusion, uas tsis tuaj yeem pom nrog lub qhov muag liab qab thaum txiav qhib. Nyob rau hauv lub microscope, nws tuaj yeem pom tias muaj cov xim daj daj uas tuaj yeem raug crushed. Cov khoom siv dawb yog hnub ci qhuav yam tsis muaj impurities, thiab cov neeg sawv cev tiv thaiv kev laus tsis tau sim, tag nrho cov no tau tshwm sim. Kuv tau hloov ntau yam ntawm cov qauv rau cov khoom siv ntau, tab sis nws tsis muaj txiaj ntsig zoo. Kuv tab tom npaj los tshuaj xyuas tus neeg sawv cev sib txuas. Dab tsi yog vim li cas vim li cas impurities tsuas tshwm sim tom qab theem ob.
Qhov kub ntawm theem thib ob yog siab thiab lub sijhawm ntev, thiab qee yam ntawm cov khoom siv raw hauv sab hauv tsis tawg tag. Tus neeg sawv cev pabcuam yog qhuav thiab txias hauv qhov cub. Tom qab ntxiv cov tshuaj, muab nyias tawm thiab qhwv rau hauv ib lub hnab peb sab. Tom qab sib tov, nres nws tsis pub tsawg tshaj 12 teev, thiab siv cov nyias nyias tawm ua ntej siv. Qhov teeb meem Dispersion: Ua ntej ntxiv tus neeg sawv cev sib xyaw, cov roj hmab nyoos yuav tsum tau ua kom sov me ntsis, thiab cov txheej txheem pub mis yuav tsum qeeb. Rau kev sib xyaw ua ke, nws raug nquahu kom sib tov tus neeg sawv cev sib xyaw kom zoo ua ntej ntxiv rau lub tov khoom. Tswj qhov kub thiab sib tov kom ntev me ntsis. Cov excipients nyob rau hauv cov mis tej zaum yuav unevenly dispersed los yog nyuaj rau disperse. Thov Botong ob peb zaug lossis sim lim nrog lub lim, vim nws yuav ua tau zoo