Q: Ingabe i-hydrophobic gas phase silica ingasetshenziswa ezindaweni zokuxhumana zokudla noma ezixhunywayo (isb. izixhunywa zokupakisha ukudla)? A: Yebo. Imikhiqizo yethu ihambisana ne-US FDA 21 CFR §177.2600 kanye ne-EU No 10/2011 izinga lokuxhumana kokudla. Q: Ungakhetha kanjani indawo ethile efanele ye-hydrophobic gas phase silica ngokwesimo sohlelo? A: Iqembu lobuchwepheshe lizohlinzeka ngohlelo lokukhetha ngokwesimo sohlelo lwakho nezici ezihlosiwe, futhi liqinisekise amapharamitha aphumelela kakhulu ngokuhlola okuphakanyisiwe (uhlolo lwe-rheological, ukuhlola ukusebenza kokufaka). Q: Ingabe kudingeka imishini ethile yokuhlakulela noma izithasiselo uma umkhiqizo uhambisana nohlelo lwamanzi? A: Akudingi imishini ethile. Siphumelele imodeli ekhethekile yohlelo lwamanzi, engahlala ihlukaniswe kahle emishinini yokuhlakulela ejwayelekile (isb. umhlinzeki ophakeme kanye ne-sand mill) (2000r/min ukuhamba kwemizuzu engama-20), ngaphandle kokwengeza izithasiselo zokuhlakulela. Q: Uma udinga ukulungisa uhlobo lokuguqulwa ngemuva kokuhlola okuncane, ingabe isikhathi sokukhiqiza sizokwandiswa kakhulu? A: Cha. Sine-line yokukhiqiza yokuguqulwa kwesurface eyakhelwe, evumela ukushintsha ngokushesha kwezinhlobo zokuguqula (isb. kusuka ku-dimethyl dichlorosilane kuya ku-hexamethyl disilazane), nezikhathi zokwenza ngokwezifiso zithatha kuphela ezinsukwini eziyi-12-18 – okuphansi ngama-88% uma kuqhathaniswa nezinga lombuso. Lokhu kuvumela amaklayenti ukuthi aqinisekise ngokushesha izilungiselelo futhi anciphise izindleko ze-R&D.