Henan Sinmat Chemical Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm hom b silica gel nyob rau hauv Suav teb. Nrog kev paub ntau, peb zoo siab tos txais koj mus yuav cov khoom zoo b silica gel rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau cov qauv dawb.
Taw qhia
B hom silica gel los yog silica gel B, yog ib qho amorphous, cov khoom siv adsorbent heev nrog rau qhov me me pore loj faib. Nws qhov pore loj nyob nruab nrab ntawm hom A silica gel thiab hom C silica gel, nrog qhov nruab nrab qhov pore ntawm kwv yees li 4 ~ 7 nm, uas yog tus yam ntxwv ntawm mesoporous silica gel. Qhov nruab nrab - pore ntawm silica gel B yog ua tiav los ntawm kev tswj tshwj xeeb ntawm kev laus kub thiab ntev.
Hom B silica gel muaj qhov nqus qis dua thiab qis dua qhov nqus tau piv rau hom A silica gel nyob rau hauv cov av qis. Nws yog qhov tsim nyog rau cov av noo ntau dua vim nws muaj peev xwm adsorption muaj zog, thiab muaj cov av noo- tswj kev muaj peev xwm.
Hom B silica gel feem ntau yog siv los khaws cov av noo- cov khoom rhiab heev (cov kab lis kev cai relics, archives, rooj tog, cov cuab yeej, noob, thiab lwm yam), los yog ntim desiccant rau zaub mov thiab tshuaj, nrog rau cov khoom nqa khoom ntawm cov tshuaj tsw qab thiab catalysts. Hom B silica gel yog ntau yam dej noo absorbent nrog kev ua tau zoo tag nrho, haum rau feem ntau cov pa ya raws - cov ntaub ntawv pov thawj, thiab muaj ntau daim ntawv thov hauv kev lag luam thiab ntim khoom.
Technical Specification
|
Hom |
Silica Gel B |
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|
Tshuaj Formula |
mSiO2. nH2O |
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|
Kev tshwm sim |
Pob tshab / Dawb hlaws |
|
|
Txoj kab uas hla (mm) |
0.5-1.5, 1-2, 2-5, 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 rau 10 |
|
RH 50% |
Ntau dua lossis sib npaug 22 |
|
|
RH 90% |
Ntau dua lossis sib npaug li 32 |
|
|
Qhov ceev (g / ml) |
Ntau dua lossis sib npaug rau 0.67 |
|
|
Nruab nrab Pore Diameter (nm) |
4.5-7.0 |
|
|
Qhov chaw saum npoo (m2/g) |
450-650 |
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|
Qhov siab (cm3/g) |
0.60-0.85 |
|
|
Tus nqi PH |
4-7 |
|
|
Poob ntawm Ignition (%) |
Tsawg dua los yog sib npaug rau 2.0 |
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|
Particle ratio (%) |
Ntau dua lossis sib npaug li 90 |
|
Daim ntawv thov
- Kev Tiv Thaiv Kev Tiv Thaiv Thiab Ntim Desiccant
- Carriers Rau Fragrances Thiab Catalysts
Cim npe nrov: Tuam Tshoj silica gel hom B, B hom silica gel hlaws, silica alumina gel hom B, Tuam Tshoj hom b silica gel manufacturers, lwm tus neeg
