Polydimethylsiloxane (PDMS) yog ib qho ntawm cov khoom lag luam siliconeone hauv cov khoom tu tawv nqaij, thiab cov tshuaj pleev ib ce thiab cov tshuaj pleev ib ce thiab cov tshuaj pleev ib ce zoo li cas hauv kev saib xyuas tawv nqaij
{{01. cua noo noo: tsim cov yeeb yaj kiab uas muaj pa
Polydimethyloxane muaj cov tawv nqaij tsis zoo, thiab yuav txo cov tawv nqaij ua kom txo cov tawv nqaij ua kom tawv nqaij (TEWL) Piv nrog lwm cov khoom xyaw (xws li roj av), nws pom zoo ntawm cov tawv nqaij thiab tsis yooj yim los tsim cov kev xav nplaum {}}
{{02. muag muag thiab du: txhim kho cov khoom siv khoom
Raws li ib tug "Silicone Elastomer", nws tuaj yeem sau cov tawv nqaij ua kom zoo dua qub, thiab cov tawv nqaij kom haum kom haum rau cov khoom siv viscosity ntawm cov khoom lag luam tawv nqaij lawv tus kheej thiab txhim kho ductility .
3.} хXiliary kho: Kev tiv thaiv thaiv kab thiab qhov txhab
Hauv kev hnav khaub ncaws kho mob lossis cov khoom siv kho kom zoo nkauj tuaj yeem cuam tshuam rau cov tawv nqaij uas muaj cov tawv nqaij tawv nqaij, thiab nws txoj kev sib txhuam tau cuam tshuam nrog kev sib txhuam fibroblasts .
4. Kev Nyab Xeeb Kev Nyab Xeeb: Qaus Txaus thiab Sib Xws
PDMs yog cov khoom siv tsis yooj yim thiab tsis yooj yim ua rau cov vitamins thiab kev siv tshuaj tiv thaiv kab mob thiab txuas ntxiv rau lub neej rhiab ntawm cov khoom .
5. lwm yam ua haujlwm
Sunscreen uxiliary: Txhim kho cov dej tsis kam thiab sib txawv ntawm cov khoom tiv thaiv tshav ntuj .
Kev Tswj Roj thiab Astringency: Txo cov roj av roj hmab, tab sis cov nyhuv yog qhov tsis muaj zog dua li cov roj ntsha-nqus cov khoom xyaw (xws li av nplaum).
Pleev Tshem Tawm Ntu Pab: Pab tshem cov pleev pleev pleev pleev rau cov khoom raug tshem tawm, tshwj xeeb tshaj yog cov tshuaj tiv thaiv dej tsis zoo .
Kev sib cav thiab kev ceev faj
Txawm hais tias PDMS muaj kev nyab xeeb, qee tus neeg yuav muaj kev txhawj xeeb txog cov teeb meem nram qab no:
Ua pa: Kev siv cov khoom lag luam ntau ntawm cov khoom lag luam uas yuav tsis muaj kev pheej hmoo ntawm cov tawv nqaij (yuav tsum tau raug txiav txim rau hauv cov mis) {}
Kev sib cav ib puag ncig ib puag ncig: nws yog ib qho nyuaj-rau-tsis txaus ntseeg tshuaj thiab tej zaum yuav ua rau lub nra hnyav rau cov ecological ib puag ncig.
Lub ntsiab
Dimethicone plays lub luag haujlwm ntawm "Kev tiv thaiv lub cev" thiab "kev kho mob tawv nqaij"}} residue .
