Fumed Silica mai hana ruwa
Gabatarwar Samfuri
Siliki mai hayaki, kosilica mai kama da pyrogenic, colloidal silicon dioxide, fari ne mai launin fari mara tsari wanda ke da babban yanki na saman, girman babban barbashi na nano da kuma yawan ƙungiyoyin silanol na saman (a tsakanin samfuran silanol). Ana iya canza halayen silica mai hayaƙi ta hanyar sinadarai ta hanyar amsawa da waɗannan ƙungiyoyin silanol.
Ana iya raba silica mai hayaƙi da ake samu a kasuwa zuwa ƙungiyoyi biyu: silica mai hayaƙi da kuma .... Ana amfani da shi sosai a matsayin muhimmin sinadari a masana'antu da dama kamar su robar silicone, fenti da kuma masana'antar robobi.
Kayayyakin Samfura
1. Ana amfani da shi a cikin ruwa mai rikitarwa, kamar su epoxy resin, polyurethane, vinyl resin, tare da kyakkyawan kauri da tasirin thixotropic;
2. Ana amfani da shi azaman mai kauri, wakili mai hana katsewa, mai hana katsewa da hana lanƙwasawa a cikin mai ɗinki da manne na kebul;
3. Maganin hana sanyi don cika mai yawa;
4. Ana amfani da shi a cikin toner don sassautawa da hana caking;
5. Ana amfani da shi a fenti don inganta daidaiton ajiya;
6. Kyakkyawan tasirin cirewa a cikin defoamer;
Bayanin Samfura
| Lambar Serial | Abu na dubawa | Naúrar | Tsarin dubawa |
| 1 | Abubuwan da ke cikin siliki | m/m% | ≥99.8 |
| 2 | Takamaiman yankin saman | m2/g | 80 – 120 |
| 3 | asara a lokacin bushewa105℃ | m/m% | ≤1.5 |
| 4 | asarar wuta1000℃ | m/m% | ≤2.5 |
| 5 | PH na dakatarwa (4%) | 4.5 – 7.0 | |
| 6 | Yawan da aka bayyana | g/l | 30 – 60 |
| 7 | Yawan sinadarin carbon | m/m% | 3.5 – 5.5 |
Aikace-aikacen Samfuri
Ana amfani da shi sosai a cikin shafa, manne, sealants, toner na photocopy, resin epoxy da vinyl da resin gelcoat, manne na kebul, seastresses, defoamers da sauran masana'antu;
Marufi da Ajiya
1. An kunsa a cikin takarda kraft mai layi da yawa
2. Jaka 10kg a kan pallet
3. Ya kamata a adana shi a cikin marufin asali a busasshe
4. An kare shi daga abu mai canzawa
