Silica gel macroporous

Njirimara
Macroporous silica gel bụ ụdị pụrụ iche nke silica gel.Dị ka gels silica ndị ọzọ, ọ bụ ihe na-arụsi ọrụ ike nke ukwuu.Ọ bụ ihe amorphous na usoro kemịkal ya bụ mSiO2·nH2O.Macroporous silica gel bụ insoluble na mmiri na ihe mgbaze ọ bụla, na-adịghị egbu egbu, enweghị ụtọ, kemịkal kwụsiri ike, na ọ dịghị emeghachi omume na ihe ọ bụla bekee ma e wezụga alkali siri ike na hydrofluoric acid.Ebe ọ bụ na usoro mmepụta nke macroporous silica gel dị iche na nke silica gels ndị ọzọ, a na-emepụta ihe dị iche iche microporous.Nnukwu ọdịiche dị n'etiti ya na gels silica ndị ọzọ bụ na olu pore buru ibu, ya bụ, ikike mgbasa ozi buru ibu, na nnukwu ike ndọda dị nnọọ ọkụ.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Aha ngwaahịa:	Macroporous silica gel
ihe:	Nkọwapụta:
SiO2%	99.3
Mfu na kpo oku%,	≤ 8
PH	3-7
Obere olu ml/g	1.05-2.0
Dayameta pore Å	140-220
Mpaghara elu a kapịrị ọnụ m2/g	280-350

Ígwè (Fe) %,	<0.05%
Na₂O%,	<0.1%
Al₂O₃%,	<0.2%
SO₄^-2%,	<0.05%

Ngwa:petrochemical, ngwá electronic, ngwa ezinụlọ, ụlọ nyocha anụ ahụ / kemịkalụ, biopharmaceuticals, uwe, akpụkpọ ụkwụ na okpu, akpa nka na ụlọ ọrụ nri.
Ngwaahịa a na ọtụtụ-eji biya stabilizer, ihe na-akpali akpali na-ebu, macromolecule protein adsorption na gbaa ụka ngwaahịa, ọcha na ịdị ọcha nke ndụ nọ n'ọrụ bekee, mmiri ọcha na mgbake nke dị oké ọnụ ahịa ọla, Chinese herbal ọgwụ na sịntetik ọgwụ, nkewa na ọcha nke irè components. , mmiri na-eguzogide ọgwụ nrapado ihe bụ ikuku nkewa adsorption ihe.

Nlebara anya: Enweghị ike ikpughe ngwaahịa a n'èzí ma ekwesịrị ịchekwa ya na ọnọdụ akọrọ na ngwugwu ikuku.
ngwugwu:Akpa kpara akpa / katọn drum ma ọ bụ igwe igwe

Nke gara aga: Silica Gel ájá maka ịcha mmanụ (Cdị Silica Gel)

Osote: Ihe ngosi Blue Desiccant Silica Gel