ʻO Henan Sinmat Chemical Co., Ltd. ʻo ia kekahi o nā mea hana hilinaʻi a me nā mea hoʻolako o ke ʻano c silica gel ma Kina. Me ka ʻike nui, mahalo mākou iā ʻoe e kūʻai i ke ʻano kiʻekiʻe c silica gel no ke kūʻai aku ma ʻaneʻi mai kā mākou hale hana. E kelepona mai iā mākou no ka hāpana manuahi.
Hoʻolauna
ʻO ke ʻano C silica gel a i ʻole ka silica gel C, he mea hoʻoheheʻe ʻeleʻele a ʻeleu loa me ka -pore kino, a ua ʻike ʻia ʻo ia me he ʻano waiu keʻokeʻo. He 8-10 nm ka nui o ka silica gel C, he ʻano ia o ka silica gel mesoporous. Loaʻa i ka ʻano C silica gel kahi puʻupuʻu pore, e hōʻike ana i ka hana maikaʻi loa ma waena -a-kiʻekiʻe haʻahaʻa adsorption a me ka wai adsorption noi.
ʻO ka mea nui o ke ʻano C silica gel ʻo ia hoʻi ka silicon dioxide, i loko o ka wai crystalline. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe kūlohelohe a loaʻa iā ia ka ʻona -ʻona, ʻaʻohe ʻala, kūpaʻa i nā ʻakika ikaika (koe ka hydrofluoric acid), a me ke kūpaʻa wela kiʻekiʻe (a hiki i 300 degere). Ma muli o kona nui pore nui, ʻano C silica gel ka nui o ka pore volume, ka wikiwiki adsorption rate, a me ke kaomi condensation capillary haʻahaʻa, e ʻoi aku ka maikaʻi no ka hoʻopili ʻana i nā molekala nui.
I ka hōʻuluʻulu manaʻo, ʻoi aku ka ʻano C silica gel i ka adsorption i nā wahi haʻahaʻa kiʻekiʻe a no ka hoʻopili ʻana i nā molekala organik nui. Hoʻohana mua ia no ka hoʻomaloʻo ʻana i ka ea ʻoihana, a i ʻole e like me ka desiccant packaging i ka hoʻomaʻemaʻe lāʻau a me ka hoʻokaʻawale ʻana, ka hoʻokaʻawale kemika, ka hoʻihoʻi hou ʻana, a me ka hoʻomaʻemaʻe kinoea kiʻekiʻe a me nā mea ʻē aʻe.
Hōʻike ʻenehana
|
ʻAno |
Silica Gel C |
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|
ʻO ke kimekema |
mSiO2. nH2O |
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|
ʻIke ʻana |
Lei keʻokeʻo |
|
|
Anawaena(mm) |
1-3, 2-4, 2-5, 3-5, 4-8 |
|
|
SiO2(%) |
ʻOi aku a i ʻole like me 99 |
|
|
Hiki i ka Adsorption (25 degere, %wt) |
RH20% |
ʻOi aku ma mua a i ʻole like me 5 |
|
RH50% |
ʻOi aku ma mua a i ʻole like me 15 |
|
|
RH80% |
ʻOi aku ma mua a i ʻole like me 35 |
|
|
ʻOi aku ka nui (g/ml) |
ʻOi aku ma mua a i ʻole like me 0.67 |
|
|
Anawaena Pore Awelika (nm) |
8-10 |
|
|
Ka Ili (m2/g) |
300-500 |
|
|
Pore Volume(cm3/g) |
0.6-0.8 |
|
|
Waiwai PH |
4-7 |
|
|
Pohō ma ka ho'ā (%) |
ʻOi aku a i ʻole like me 2.0 |
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|
Laki ʻāpana (%) |
ʻOi aku ma mua a i ʻole like me 90 |
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Palapala noi
- Kāohi ʻAi ʻAi ʻAi a Packaging Desiccant
- ʻOihana Hoʻomaloʻo Ea
-
Kākoʻo a me ka mea lawe pahu hopu
Nā huahana pale: ʻano c silica gel, silica gel C, C type silica gel bead, silica alumina oxide gel C, silicon alumini gel C, Kina ʻano c silica gel mea hana, nā mea hoʻolako.
