Fumedsilica CAS:7631-86-9

He mea whakamahi whānuitia te silica kua whakapūkaratia hei tāpiringa i roto i te hanga o ngā piripiri, ngā hiri, ngā paninga, ngā mea whakahiato, ngā kirihou, me ngā rauemi rapa. Ko ōna āhuatanga ahurei, tae atu ki te parakore teitei, te tauhohenga mata, me te horahanga mata teitei, e whai hua ana mō te whakarei ake i ngā āhuatanga miihini, te whanonga rheological, me ngā āhuatanga mahi o ngā hua kua hangaia. I roto i ngā hanganga piripiri me te hiri, ka mahi te silica kua whakapūkaratia hei whakarerekē rheology me te thixotrope, e whakapai ake ana i te ātete totoka, te whakahaere matotoru, me te kaha piri. Mā te whakarerekē i te kukū o te silica kua whakapūkaratia, ka taea e ngā kaihanga te whakarite i ngā āhuatanga rere me te whanonga whakamaroke o ngā piripiri me ngā hiri mō ngā whakaritenga tono motuhake i roto i te hanga, te motuka, me te rererangi. I tua atu, ka whakamahia te silica kua whakapūkaratia ki roto i ngā paninga me ngā peita hei whakarato i ngā pānga ārai-taumaha, ārai-totoka, me te whakakaha. Ko tōna rahi matūriki pai me te matū o te mata e whakarei ake ana i te kounga o te kiriata, te ātete ki te rakuraku, me te pupuri kanapa i roto i ngā paninga tiaki, ngā peita hoahoanga, me ngā whakaotinga motuhake, e whakarite ana i te roa o te wā me te ataahua. I roto i ngā mea whakahiato polymer, ka mahi te silica kua whakapūkaratia hei whakakī whakakaha hei whakarei ake i te kaha miihini, te pumau o te taha, me te ātete pānga. Ina whakauruhia ki roto i ngā kirihou, ngā elastomer, me ngā rauemi hiato, ka whakapai ake i te pakari, te ātete ki te pakū, me te ātete ki te huarere, kia pai ai mō ngā wāhanga hanganga, ngā wāhanga motuka, me ngā whare hiko e hiahia ana ki ngā āhuatanga mahi pai ake. Hei tāpiri, ka whakamahia te silica kua kohuhia hei āwhina rere me te kaihoko rere kore utu i roto i ngā rongoā, ngā hua kai, me ngā whakatakotoranga paura. Ko tōna kaha ki te aukati i te kohu, te whakapai ake i ngā āhuatanga rere paura, me te whakahaere i te mimiti makuku ka whakarei ake i te pai o te tukatuka me te kounga hua i roto i ngā kirikiri rongoā, ngā tāpiringa kai, me ngā inu paura. Hei tāpiri, ka kitea ngā tono a te silica kua kohuhia i roto i ngā mea whakapaipai, ngā hua tiaki whaiaro, me ngā hinu whakahinuhinu ahumahi hei kaihoko whakamātotoru, kaihoko whakatārewatanga, me te kaihoko whāriki. Ko tōna āheinga ki te whakahaere i te kakano, te matotoru, me ngā āhuatanga whatu ka whai wāhi ki te whakatakotoranga o ngā kirīmi, ngā hinu whakahinuhinu, ngā hinu, me ngā wai mahi me ngā āhuatanga ataahua me te mahi e hiahiatia ana. I te nuinga, he mahi nui te silica kua kohuhia i roto i ngā ahumahi kanorau, e tuku ana i ngā painga maha-mahi hei tāpiri maha-mahi mō te whakapai ake i te mahi hua, te ōritetanga, me te kounga i roto i te whānuitanga o ngā tono, e whakaatu ana i tōna hiranga i roto i te pūtaiao rauemi, te hanga, me te whanaketanga hua.