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 standard yokuxhumana kokudla. Q: Ungakhetha kanjani indawo ethile efanele ye-hydrophobic gas phase silica ngokuya ngohlobo lwesistimu? A: Ithimba lobuchwepheshe lizohlinzeka ngohlelo lokukhetha ngokuya ngezici zesistimu yakho kanye nokusebenza okuhlosiwe, futhi liqinisekise amapharamitha aphumelelayo ngokuhlola okwenziwayo (uhlolo lwe-rheological, ukuhlola ukusebenza kokufaka). Q: Ingabe kudingeka imishini ethile yokuhlakulela noma ama-additives uma umkhiqizo uhlinzekwa ohlelweni lwamanzi? A: Akudingi imishini ethile. Siphumelele ukuthuthukisa imodeli ekhethekile yohlelo lwamanzi, engahlala ihlukaniswe kahle emishinini yokuhlakulela ejwayelekile (isb. i-high-speed disperser kanye ne-sand mill) (2000r/min ukuhamba kwemizuzu engama-20), ngaphandle kokwengeza ama-additives wokuhlakulela. Q: Uma kudingeka ukulungisa uhlobo lokushintsha ngemuva kokuhlola okuncane, ingabe isikhathi sokukhiqiza sizokwandiswa kakhulu? A: Cha. Sine-line yokukhiqiza yokushintsha ubuso eyenziwe ngamasondo evumela ukushintsha ngokushesha kwezinhlobo zokushintsha (isb. kusuka ku-dimethyl dichlorosilane kuya ku-hexamethyl disilazane), izikhathi zokwenza ngokwezifiso zithatha kuphela ezinsukwini eziyi-12-18 – okuphansi ngama-79% uma kuqhathaniswa nezinga lombuso. Lokhu kuvumela amaklayenti ukuthi aqinisekise izinguquko ngokushesha futhi anciphise izindleko ze-R&D.