Hydrophilic fumed silica
Khoom Taw Qhia
Fumed silica, los yog pyroidenic silica, colloidal silica, yog amorroidal hmoov av uas muaj siab (ntawm cov khoom sillica) concentration ntawm thaj chaw silanol. Cov yam ntxwv ntawm fumed silica tuaj yeem siv tshuaj lom los ntawm cov tshuaj tiv thaiv nrog cov pab pawg sib tw.
Kev lag luam muaj fumed silica tuaj yeem faib ua ob pawg: hydrophilic fumed silica thiab hydrophobic fumed silica. Nws yog dav siv los ua qhov tseem ceeb hauv ntau qhov kev lag luam xws li Silicone roj hmab, pleev xim thiab kev lag luam plastics.
Yam ntxwv tseem ceeb
1, zoo dispersion, zoo anti-sinking thiab adsorption.
2, hauv cov roj hmab silicone: kev txhawb zog siab, siab tawm tsam, zoo tsis kam, zoo transparency.
3, nyob rau hauv cov xim tha xim: anti-sagging, txhim kho cov xim nplaum, tiv thaiv kev ua yeeb yaj kiab, tiv thaiv bubbling, pab ntws, txhim kho rheological tswj.
4, siv rau txhua txheej xim (nplaum, txheej, tiv thaiv cov xim nplaum, tshwj xeeb yog rau cov neeg sawv cev thixotropic, cov nplaum, los tiv thaiv tus neeg sawv cev rau cov xim.
5, Rau cov kua dej ua tau kom muaj thickening, tswj kev ntseeg, tshem tawm, kev tawm tsam los tiv thaiv thiab lwm yam haujlwm.
6, rau cov khoom hnyav tuaj yeem txhim kho kev txhim kho kev txhim kho, hnav-resistant thiab li ntawd.
7, rau cov kab ke hmoov tuaj yeem txhim kho cov ntws dawb thiab tiv thaiv agglomeration thiab lwm yam teebmeem. Nws kuj tseem siv tau los ua cov tub lim dej siab rau cov roj hmab thiab hluavtaws hluavtaws, tshuaj thiab cov tshuaj pleev ib ce.
Cov Khoom Qhia Khoom Khoom
| Cov khoom lag luam Index | Khoom Qauv (Bh-380) | Khoom Qauv (BH-300) | Khoom Qauv (Bh-250) | Khoom Qauv (Bh-150) |
| Silica cov ntsiab lus% | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 |
| Lub cheeb tsam nto moo / g | 380 ± 25 | 300 ± 25 | 220 ± 25 | 150 ± 20 |
| Poob rau ziab 105 ℃% | I≤2.0 | I≤2.0 | ≤1.5 | I≤1.0 |
| Ph Kev Hais Npe (4%) | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 |
| Qauv ntom g / l | Ncig 50 | Ncig 50 | Ncig 50 | Ncig 50 |
| Poob rau ignition1000 ℃% | ≤2.5 | ≤2.5 | I≤2.0 | ≤1.5 |
| Thawj qhov me me NM | 8 | 10 | 12 | 16 |
Daim Ntawv Thov Khoom
Mas siv nyob rau hauv Silicone roj hmab (HTV, cov xim av, cov tshuaj nplaum, cov nplaum, cov nplaum, cov khoom siv hluav taws xob, cov nplaum, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv thiab lwm yam kev lag luam thiab lwm yam kev lag luam thiab lwm yam khoom lag luam.
Ntim thiab Ntim Khoom
1. Ntim nyob rau hauv ntau txheej Kraft ntawv
2.10kg hnab ntawm pallet
3. Yuav tsum tau khaws cia rau hauv thawj lub ntim hauv qhuav
4. Tiv thaiv los ntawm kev sib tw
