ʻO Henan Sinmat Chemical Co., Ltd. kekahi o nā mea hana hilinaʻi a me nā mea hoʻolako o ke ʻano silica gel ma Kina. Me ka ʻike nui, hoʻokipa maikaʻi mākou iā ʻoe e kūʻai i ke ʻano kiʻekiʻe kiʻekiʻe he silica gel no ke kūʻai aku ma ʻaneʻi mai kā mākou hale hana. E kelepona mai iā mākou no ka hāpana manuahi.
Hoʻolauna
ʻO kahi ʻano silica gel a i ʻole silica gel A, he mea hoʻoheheʻe amorphous, ʻeleu ikaika loa me ka puʻupuʻu liʻiliʻi loa. ʻO ka silica gel A he -pore silica gel maikaʻi, a ʻo kona nui awelika he 2~3 nm. Manaʻo ʻia ʻo Type A silica gel ka mea maʻamau no ka silica gel keʻokeʻo maʻamau a i ʻole ke aniani, a me nā gel silica hōʻike.
He ʻano pore liʻiliʻi ka ʻano A silica gel akā he ʻāpana kikoʻī kikoʻī nui, hāʻawi iā ia i ka mana ikaika e adsorb i nā molekele wai, ʻoi loa i nā kūlana haʻahaʻa haʻahaʻa kahi e hōʻike ai i ka pono hygroscopic kiʻekiʻe.
ʻO ke ʻano A silica gel ka huahana nui ma waena o nā gel silica desiccant. Hāʻawi ia i ka hoʻoheheʻe ʻana i ka wai ikaika a me ka wikiwiki hoʻomaloʻo wikiwiki, ʻo ia ka mea maʻamau no ka hoʻomaloʻo ʻana i ka ea ʻoihana a me ka ea paʻa, no laila ʻo ia kekahi o nā ʻano mea maʻamau o ka silica gel. Eia kekahi, ua hoʻohana ʻia ka ʻano A silica gel i ka pale ʻana i ka makū a me ka sila ʻana o ka meaʻai, ka lāʻau lapaʻau a me nā mea hana pololei, a ma ke ʻano he substrate no ke kala -hōʻike silica gel, etc.
Hōʻike ʻenehana
|
ʻAno |
Silica Gel A |
|
|
ʻO ke kimekema |
mSiO2. nH2O |
|
|
ʻIke ʻana |
Nā lei alohilohi/keʻokeʻo |
|
|
Anawaena(mm) |
0.2-1, 0.5-1.5, 0.7-1.4, 1-2, 1-3, 2-4, 3-5, 4-8 |
|
|
SiO2(%) |
ʻOi aku a i ʻole like me 99 |
|
|
Hiki i ka Adsorption (25 degere, %wt) |
RH20% |
ʻOi aku a i ʻole like me 11 |
|
RH50% |
ʻOi aku ma mua a i ʻole like me 26 |
|
|
RH90% |
ʻOi aku a i ʻole like me 36 |
|
|
ʻOi aku ka nui (g/ml) |
ʻOi aku a i ʻole like me 0.75 |
|
|
Anawaena Pore Awelika (nm) |
2-3 |
|
|
ʻAi Ili(m2/g) |
650-800 |
|
|
Pore Volume(cm3/g) |
0.35-0.50 |
|
|
Waiwai PH |
4-8 |
|
|
Pohō ma ka ho'ā (%) |
ʻOi aku a i ʻole like me 2.0 |
|
|
Laki ʻāpana (%) |
ʻOi aku a i ʻole like me 90 |
|
Palapala noi
- Ke Kinoea Maoli a me ke Kinoea Waiwai
- ʻOihana Hoʻomaloʻo Ea
- Mea Maka o ka Indicator Silica Gel
Nā huahana pale: ʻano ʻano gel silica, gel silica A, ʻano pahu silica gel ʻano, ʻano gel silica A, ʻano Kina kahi mea hana silica gel, nā mea hoʻolako.
