Henan Sinmat Chemical Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm hom silica gel hauv Suav teb. Nrog kev paub ntau ntxiv, peb zoo siab tos txais koj los yuav cov khoom zoo silica gel rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau cov qauv dawb.
Taw qhia
Ib hom silica gel lossis silica gel A, yog ib qho amorphous, cov khoom siv adsorbent uas muaj qhov nqaim tshaj plaws ntawm qhov pore loj. Silica gel A yog qhov zoo - pore silica gel, thiab nws qhov pore qhov nruab nrab yog 2 ~ 3 nm. Hom A silica gel yog suav tias yog cov khoom siv yooj yim rau cov pa dawb lossis pob tshab silica gel, nrog rau qhov ntsuas silica gels.
Hom A silica gel muaj qhov pore me me tab sis qhov loj me ntawm thaj chaw tshwj xeeb, muab nws lub peev xwm los nqus dej molecules, tshwj xeeb tshaj yog nyob rau hauv cov av qis uas nws nthuav tawm kev ua haujlwm siab hygroscopic.
Hom A silica gel yog cov khoom tseem ceeb ntawm cov silica gel desiccant. Nws boasts muaj zog noo noo nqus thiab ziab ceev ceev, nws yog cov khoom siv rau ziab cua thiab compressed cua, yog li nws yog ib qho ntawm feem ntau siv hom silica gel. Tsis tas li ntawd, hom A silica gel kuj tseem siv rau hauv kev tiv thaiv kev ya raws thiab kev sib khi ntawm cov khoom noj, tshuaj thiab cov cuab yeej precision, thiab ua cov substrate rau xim - qhia silica gel, thiab lwm yam.
Technical Specification
|
Hom |
Silica Gel A |
|
|
Tshuaj Formula |
mSiO2. nH2O |
|
|
Kev tshwm sim |
Pob tshab / Dawb hlaws |
|
|
Txoj kab uas hla (mm) |
0.2-1, 0.5-1.5, 0.7-1.4, 1-2, 1-3, 2-4, 3-5, 4-8 |
|
|
SiO2(%) |
Ntau dua lossis sib npaug li 99 |
|
|
Adsorption muaj peev xwm (25 degree,% wt) |
RH 20% |
Ntau tshaj los yog sib npaug 11 |
|
RH 50% |
Ntau dua lossis sib npaug li 26 |
|
|
RH 90% |
Ntau dua lossis sib npaug li 36 |
|
|
Qhov ceev (g / ml) |
Ntau dua lossis sib npaug li 0.75 |
|
|
Nruab nrab Pore Diameter (nm) |
2-3 |
|
|
Qhov chaw saum npoo (m2/g) |
650-800 |
|
|
Qhov siab (cm3/g) |
0.35-0.50 |
|
|
Tus nqi PH |
4-8 |
|
|
Poob ntawm Ignition (%) |
Tsawg dua los yog sib npaug rau 2.0 |
|
|
Particle ratio (%) |
Ntau dua lossis sib npaug li 90 |
|
Daim ntawv thov
- Natural Gas thiab Liquefied Petroleum Gas Processing
- Industrial Cua Drying
- Raw Khoom Ntawm Qhov Ntsuas Silica Gel
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