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Cov Khoom Siv Desiccants Silica Gel Zoo Tshaj Plaws rau Cov Khoom Siv Uas Tsis Muaj Dej

Cov Khoom Siv Desiccants Silica Gel Zoo Tshaj Plaws rau Cov Khoom Siv Uas Tsis Muaj Dej

Kev Piav Qhia Luv:

Spherical Silica Gel uas siv rau cov dej noo


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Cov duab 20221017134429

Silica gel feem ntau yog ua los ntawm amorphous silica, pob tshab lossis dawb tsis sib xws granular lossis spherical khoom. Nws muaj cov qauv qhib porous thiab muaj zog adsorptivity. Nws tuaj yeem nqus tau ntau yam khoom thiab yog ib qho adsorbent ua haujlwm siab. Peb xaiv cov khoom zoo Paohua Alkali kom tshem tawm koj cov kev txhawj xeeb. Nws tsis muaj tshuaj lom, tsis muaj saj, thiab ruaj khov tshuaj lom neeg. Nws tsis cuam tshuam nrog lwm yam khoom tsuas yog muaj zog alkali. Silica gel muaj peev xwm adsorption nyob rau hauv ntau yam mob.

Cov Lus Qhia Tshwj Xeeb

Khoom Dawb Silica Gel Xiav Silica Gel Txiv kab ntxwv Silica Gel
Duab Lub pob kheej kheej
Qhov loj me (hli) 1~3, 2~5, 3~6, ​​4~8
Peev Xwm Nqus Tau (%) RH = 20% ≥11.0 ≥8.0 ≥8.0
RH = 50% ≥22.0 ≥22.0 ≥22.0
RH = 90% ≥30.0 ≥30.0 ≥30.0
Qhov Ceev Ntau (g/ml) ≥0.75 ≥0.75 ≥0.75
Qhov Loj Tsim Nyog Piv Txwv (%) ≥90.0 ≥96 ≥96.0
Xim Qhia RH = 20% Pob tshab, Tsis muaj qhia. Xiav/Xiav Dawb Daj Dawb
RH = 35% Xim av/Mauve Xim av daj ntsuab
RH = 90% Liab dawb Ntsuab daj

Kev hloov xim ntawm silica gel nyob rau hauv RH sib txawv

硅胶在不同湿度 (RH) 下颜色变化

Ua tib zoo mloog

Cov tshuaj desiccant yuav tsum nyob rau hauv ib puag ncig kaw kom ua lub luag haujlwm ntawm kev nqus dej noo. Qhov zoo dua lub pob sealing yog, qhov zoo dua qhov desiccant nyhuv yog. Yog tias qhov kev sib khi tsis zoo, thov nce qhov koob tshuaj.

Daim Ntawv Thov

应用

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