I-Fumedsilica CAS:7631-86-9

I-Fumed silica isebenza njengesithako esiguquguqukayo kwimveliso yezincamathelisi, izitywini, iingubo, izinto ezidityanisiweyo, iiplastiki, kunye nezinto zerabha. Iimpawu zayo ezikhethekileyo, kubandakanya ubunyulu obuphezulu, ukusabela komphezulu, kunye nendawo ephezulu yomphezulu, zenza ukuba ibe luncedo ekuphuculeni iimpawu zoomatshini, ukuziphatha kwe-rheological, kunye neempawu zokusebenza kweemveliso ezenziweyo. Kwizinto ezincamathelisayo kunye nezitywini, i-fumed silica isebenza njengesiguquli se-rheology kunye ne-thixotrope, iphucula ukumelana nokuwa, ulawulo lwe-viscosity, kunye namandla okunamathela. Ngokulungisa uxinzelelo lwe-fumed silica, abavelisi banokulungisa iimpawu zokuhamba kunye nokuziphatha kokuphilisa kwezincamathelisi kunye nezitywini ngokweemfuno ezithile zesicelo kumashishini okwakha, eemoto, kunye neenqwelo moya. Ngaphezu koko, i-fumed silica isetyenziswa kwiingubo kunye neepeyinti ukubonelela ngemiphumo yokulwa nokuqina, ukulwa nokuwa, kunye nokuqinisa. Ubungakanani bayo obuncinci bee-particle kunye ne-chemistry yomphezulu kuphucula ukuthembeka kwefilimu, ukumelana nokukrwela, kunye nokugcinwa kwe-gloss kwiingubo ezikhuselayo, iipeyinti zokwakha, kunye nokugqitywa okukhethekileyo, ukuqinisekisa ukuqina okuhlala ixesha elide kunye nokukhanga kobuhle. Kwizinto ezidityanisiweyo ze-polymer, i-fumed silica isebenza njengesizalisi sokuqinisa ukomeleza amandla oomatshini, uzinzo olunemilinganiselo, kunye nokumelana nempembelelo. Xa ifakwe kwiiplastiki, ii-elastomers, kunye nezinto ezidityanisiweyo, iphucula ukuqina, ukumelana nokukrweleka, kunye nokumelana nemozulu, izenze zifaneleke kwizakhiwo, kwiindawo zeemoto, nakwiindawo ezivalekileyo ze-elektroniki ezifuna iimpawu zokusebenza eziphezulu. Ngaphezu koko, i-fumed silica isetyenziswa njengesixhobo sokuncedisa ukuhamba kunye ne-free-flow agent kwi-pharmaceuticals, iimveliso zokutya, kunye ne-powdered formulations. Amandla ayo okuthintela ukugabha, ukuphucula iipropati zokuhamba komgubo, kunye nokulawula ukufunxwa komswakama kuphucula ukusebenza kakuhle kokucubungula kunye nomgangatho wemveliso kwi-pharmaceutical granulations, izongezo zokutya, kunye neziselo ezigudileyo. Ukongeza, i-fumed silica ifumana ukusetyenziswa kwi-cosmetics, iimveliso zokhathalelo lomntu, kunye ne-fabricants yemizi-mveliso njenge-ejenti yokutyeba, i-suspensing agent, kunye ne-matting agent. Ukuguquguquka kwayo ekulawuleni ubume, i-viscosity, kunye neempawu ze-optical kunegalelo ekwakhiweni kweekhrimu, ii-lotions, iigrisi, kunye nolwelo olusebenzayo oluneempawu zobuhle kunye nokusebenza ezifunwayo. Ngokubanzi, i-fumed silica idlala indima ebalulekileyo kumashishini ahlukeneyo, inikezela ngeenzuzo ezininzi njenge-additi eguquguqukayo yokuphucula ukusebenza kwemveliso, ukuhambelana, kunye nomgangatho kuluhlu olubanzi lwezicelo, igxininisa ukubaluleka kwayo kwisayensi yezinto eziphathekayo, imveliso, kunye nophuhliso lwemveliso.