ʻO Henan Sinmat Chemical Co., Ltd. kekahi o nā mea hana hilinaʻi a me nā mea hoʻolako o ke ʻano b silica gel ma Kina. Me ka ʻike nui, mahalo mākou iā ʻoe e kūʻai i ke ʻano kiʻekiʻe b 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 B ʻano silica gel a i ʻole silica gel B, he mea hoʻoheheʻe ʻia a ʻeleu loa me ka puʻupuʻu māmā. Aia ka nui o kona pore ma waena o ke ʻano A silica gel a me ke ʻano C silica gel, me ka nui o ka pore ma kahi o 4 ~ 7 nm, ʻo ia ke ʻano o ka silica gel mesoporous. Loaʻa ka pore waena -o ka silica gel B ma o ka hoʻomalu pono ʻana i ka mahana a me ka lōʻihi.
ʻOi aku ka māmā o ka absorption o ke ʻano B silica gel a me ka haʻahaʻa haʻahaʻa haʻahaʻa e like me ke ʻano A silica gel ma lalo o nā kūlana haʻahaʻa haʻahaʻa. He kūpono ia no nā kaiapuni haʻahaʻa kiʻekiʻe ma muli o kona mana adsorption ikaika, a loaʻa iā ia ka hiki ke hoʻoponopono i ka haʻahaʻa.
Hoʻohana nui ʻia ka ʻano B silica gel no ka mālama ʻana i ka haʻahaʻa -mea maʻemaʻe (nā moʻomeheu moʻomeheu, nā waihona, nā lako, nā mea hana, nā ʻanoʻano, a me nā mea ʻē aʻe), a i ʻole ma ke ʻano he desiccant packaging no ka meaʻai a me ka lāʻau lapaʻau, a me nā mea lawe mea ʻala a me nā catalysts. ʻO ke ʻano B silica gel he mea hoʻoheheʻe maʻemaʻe me ka hana kaulike holoʻokoʻa, kūpono no ka nui o nā kūlana hoʻomaʻamaʻa maʻamau -ʻano hōʻoia, a he nui nā mea hoʻohana i ka ʻoihana a me ka pā.
Hōʻike ʻenehana
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ʻAno |
Silica Gel B |
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ʻO ke kimekema |
mSiO2. nH2O |
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|
ʻIke ʻana |
Nā lei alohilohi/keʻokeʻo |
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Anawaena(mm) |
0.5-1.5, 1-2, 2-5, 3-5, 4-8 |
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|
SiO2(%) |
ʻOi aku a i ʻole like me 99 |
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|
Hiki i ka Adsorption (25 degere, %wt) |
RH20% |
ʻOi aku ma mua a i ʻole like me 10 |
|
RH50% |
ʻOi aku ma mua a i ʻole like me 22 |
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|
RH90% |
ʻOi aku ma mua a i ʻole like me 32 |
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|
ʻOi aku ka nui (g/ml) |
ʻOi aku ma mua a i ʻole like me 0.67 |
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|
Anawaena Pore Awelika (nm) |
4.5-7.0 |
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|
Ka Ili (m2/g) |
450-650 |
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Pore Volume(cm3/g) |
0.60-0.85 |
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|
Waiwai PH |
4-7 |
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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
- Nā Mea lawe ʻala no nā mea ʻala a me nā mea hoʻoheheʻe
Nā huahana pale: type b silica gel, silica gel B, B type silica gel bead, silica alumina gel type B, Kina ʻano b silica gel mea hana, nā mea hoʻolako.
