I-Silica eFumekayo eHayidrophilic
Intshayelelo yeMveliso
I-Fumed silica, okanye i-pyrogenic silica, i-colloidal silicon dioxide, yi-powder emhlophe engabonakaliyo enendawo ethile ephezulu, ubungakanani be-nano-scale primary particles kunye noxinzelelo oluphezulu (phakathi kweemveliso ze-silica) lwamaqela e-surface silanol. Iimpawu ze-fumed silica zinokuguqulwa ngokweekhemikhali ngokusabela ngala maqela e-silanol.
I-silica efumileyo ekhoyo kwezorhwebo inokwahlulwa ibe ngamaqela amabini: i-silica efumileyo e-hydrophilic kunye ne-silica efumileyo e-hydrophobic. Isetyenziswa kakhulu njengesithako esibalulekileyo kumashishini amaninzi afana ne-silicone rabha, ipeyinti kunye neplastiki.
Iimpawu eziphambili
1, ukusasazwa kakuhle, ukuthintela ukucwila kakuhle kunye nokufunxwa kwamanzi.
2, Kwirabha ye-silicone: ukuqinisa okuphezulu, ukumelana nokukrazula okuphezulu, ukumelana nokukrazula okuhle, ukubonakala kakuhle.
3, kwipeyinti: echasene nokuwa, echasene nokuqina, ephucula uzinzo lwepigment, ephucula ukusasazeka kwepigment, ephucula ukunamathela kwefilimu, echasene nokugqwala, ethintela ukudumba, enceda ukuhambahamba, ephucula ulawulo lwe-rheological.
4, Isebenza kumaleko ngamnye wepeyinti (i-adhesive, i-coating, i-inki) ukuphucula uzinzo lwe-pigment, ukuphucula ukusasazeka kwe-pigment, ukuphucula ukunamathela kwefilimu, ukulwa nokugqwala, ukungangeni manzi, ukulwa nokuhla, ukulwa nokubhabha, ngakumbi ekuqiniseni irabha ye-silicone, i-adhesive thixotropic agent, i-adhesive anti-settling agent yenkqubo yombala.
5, kuba inkqubo yolwelo inokufumana ukuqina, ulawulo lwe-rheology, ukumiswa, ukulwa nokuwohloka kunye nezinye iindima.
6, Kuba inkqubo eqinileyo inokuphucula ukuphuculwa, ukumelana nokuguguleka njalo njalo.
7, Inkqubo yomgubo inokuphucula ukuhamba kwayo ngokukhululekileyo kwaye ithintele ukuhlangana kunye neminye imiphumo. Ingasetyenziswa njengesizalisi esisebenzayo kakhulu kwirabha yendalo neyenziweyo, amayeza kunye nezinto zokuthambisa.
Iinkcukacha zeMveliso
| Isalathiso seMveliso | Imodeli yemveliso (BH-380) | Imodeli yemveliso (BH-300) | Imodeli yemveliso (BH-250) | Imodeli yemveliso (BH-150) |
| Umxholo weSilica% | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 |
| Indawo ethile yomphezulu m²/g | 380±25 | 300±25 | 220±25 | 150±20 |
| ilahleko xa yomiswa yi-105℃% | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.0 |
| I-PH yokumiswa (4%) | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 |
| Uxinano oluqhelekileyo g/l | Malunga nama-50 | Malunga nama-50 | Malunga nama-50 | Malunga nama-50 |
| Ilahleko xa itshayelwa 1000℃ % | ≤2.5 | ≤2.5 | ≤2.0 | ≤1.5 |
| Ubungakanani be-particle eyintloko nm | 8 | 10 | 12 | 16 |
Isicelo seMveliso
Isetyenziswa kakhulu kwirabha ye-silicone (HTV, RTV), iipeyinti, ii-coating, ii-inki, ii-elektroniki, ukwenza iphepha, igrisi, i-fiber-optic cable grease, ii-resins, ii-resins, iplastiki eqinisiweyo yefayibha yeglasi, i-glass adhesive (sealant), ii-adhesive, ii-defoamers, ii-solubilizers, iiplastiki, ii-ceramics kunye neminye imboni.
Ukupakishwa kunye nokugcinwa
1. Ipakishwe kwiphepha le-kraft elinamaleko amaninzi
Iingxowa ze-2.10kg kwi-pallet
3. Kufuneka igcinwe kwiphakheji yokuqala kwindawo eyomileyo
4. Ikhuselwe kwizinto ezitshintshatshintshayo
