Ọkụ Na-ere Maka Ihe E Ji Emepụta Ihe A Na-emepụta Ihe CAS 9002-98-6 Polyethyleneimine Na-eme Ka Ọdịmma na Ọnụọgụ Dị
Ihe anyị na-achụso ruo mgbe ebighị ebi bụ echiche nke "ilebara ahịa anya, lebara omenala anya, lebara sayensị anya" yana ozizi nke "ịdị mma nke bụ isi, kwere na nke mbụ na njikwa nke ndị ka elu" maka ire ọkụ maka ihe eji emepụta ihe eji emepụta ihe.CAS 9002-98-6Polyethyleneimine Na-eme ka ịdị mma na ọnụọgụ dị, anyị na-anabata ndị ahịa si n'ụlọ na mba ofesi iji soro anyị kparịta ụka ma mepụta ịhụnanya nzukọ na anyị, anyị ga-emekwa ike anyị niile iji jeere gị ozi.
Ihe anyị na-achụso ruo mgbe ebighị ebi bụ echiche nke "ilebara ahịa anya, lebara omenala anya, lebara sayensị anya" yana ozizi nke "ịdị mma bụ isi, kwere na nke mbụ na njikwa ndị ka elu" maka , Iji mezuo ebumnuche anyị nke "uru ndị ahịa mbụ na uru ibe ha" na mmekorita ahụ, anyị na-eguzobe otu ndị injinia ọkachamara na ndị otu ahịa iji nye ọrụ kacha mma iji mezuo ihe ndị ahịa anyị chọrọ. Nabata gị ka ị soro anyị rụọ ọrụ ma sonyere anyị. Anyị abụrụla nhọrọ kacha mma gị.
Polyethyleneimine (nke a kpọrọ PEI) bụ mmiri mmiri na-enweghị agba ma ọ bụ odo odo nke nwere oke viscous. Nọmba CAS 9002-98-6. A na-agbaze na mmiri, ethanol, hygroscopic, enweghị ike ịgbaze na benzene na acetone. Mmiri ga-eme mgbe mmiri polyethyleneimine zutere sulfuric acid nke nwere pH dị ala karịa 2.4. Mmiri mmiri ahụ na-acha ọkụ nke ọma, mgbakwunye nke formaldehyde na-emepụta mmiri mmiri. A na-eji Polyethyleneimine PEI dị ka ihe na-eme ka mmiri dị mmiri nke akwụkwọ iku ume na-enweghị nha, ihe na-ejide na ihe na-eme ka ihe dị n'ime akwụkwọ ahụ nwere ike ibelata oke mpịachi nke pulp. Meziwanye ikike mkpochapu nke akwụkwọ. A na-amụba nkụ nke akwụkwọ ahụ site na 1% - 4%. A na-amụba ikike mmepụta site na 5% - 20%.
| Nhọrọ Ịdị Ọcha | ||||
| MW 600 | MW 1200 | MW 1800 | MW 2000 | MW 3000 |
| MW 5000 | MW 7000 | MW 10000 | MW 20000 | MW 20000-30000 |
| MW 30000-40000 | MW 40000-60000 | MW 70000 | MW 100000 | MW 270000 |
| MW600000-1000000 | MW 750000 | MW 2000000 | ||
| POLYETHYLENEIMINE CAS 9002-98-6 nke MW3000 | |
| IHE | Oke ọkọlọtọ |
| Ọdịdị | Mmiri mmiri odo odo na-enweghị agba ma ọ bụ nke na-acha ọcha |
| Nnwale | Pasentị iri atọ |
| Ike ndọda kpọmkwem (25℃ g/cm)3) | d425=1.0385 |
| PH | 10-12 |
| Ndekọ Refractive | 1.3785 |
| Ọbara ọbara nke kinematic | 30-80 |
| Ibu molekụla | 3000-3500 |
1. Polyethyleneimine PEI nke e ji mee ihe dị ka ihe na-eme ka mmiri sie ike nke akwụkwọ na-anaghị egbu ume, ihe na-ejide ihe na ihe na-eme ka ihe na-akụ ihe n'oge a na-eme akwụkwọ, PEI nwere ike ibelata oke ịkụ ihe nke pulp. Meziwanye ikike iwepụ mmiri nke akwụkwọ. A na-amụba nkụ nke akwụkwọ site na 1% - 4%. A na-amụba ikike mmepụta site na 5% - 20%.
2. A na-ejikarị Polyethyleneimine mee ihe n'ọtụtụ ebe n'ihe gbasara ibipụta ink, mkpuchi, ihe nrapado na ihe ndị ọzọ.
3. PEI eji eme mmiri eji eme akwụkwọ, ihe ngwọta electroplating na ihe na-agbasa ihe.
4. A na-eji Polyethyleneimine eme ihe dị ka ihe na-eme ka resin epoxy dị nro, ihe na-eme ka aldehyde na ihe na-eme ka agba dị nro.
1. Isi ihe dị mkpa gbasara ngwa ahụ
Ịmepụta Akwụkwọ Nchacha Mmiri Ọcha: Na-anọchi nnu aluminom ọdịnala, na-eme ka mmiri doo anya, ma na-ebelata COD.
Ọgwụgwọ Mmiri Mkpofu Electroplating: Na-ejide Cu²⁺, Ni²⁺, na Cr⁶⁺ n'otu oge, na-ahụ na mwepụta ahụ ruru ụkpụrụ.
Mmiri Mkpofu Agba: Ọnụego mgbanwe agba >95%, na-ebelata ụgwọ ọrụ site na 30%.
2. PEI na-enye oke ibu molekul dị iche iche nke 500–750,000, a pụkwara iji ya mee ihe dịka acetylated, carboxylated, PEGylated, na fluorescent iji nweta nhazi mmiri, mmanụ-soluble, na ihe a na-achọ.
3. Ọ dị ka BASF, Catalyst na ụdị ndị ọzọ. Nkọwapụta ndị ahụ nwere ọnụ ahịa asọmpi karịa.
4. Nye ihe ọmụma teknụzụ nke otu onye. Kpọchie nkọwapụta akọwapụtara dịka ngwa ngwaahịa ndị ahịa si dị.
✅PEI bara ụba na otu amino ma nwee ọtụtụ ebe mmeghachi omume
✅Akụ̀ cationic siri ike, njupụta chajị a na-agbanwe agbanwe
✅Polyethyleneimine nwere ụdị anụ ahụ dị iche iche ma dabara adaba maka ọnọdụ dị iche iche
✅Polyethyleneimine PEI nwere ezigbo ike kemịkalụ ma dịkwa mfe ịchekwa
✅Ike ịmịnye na ịmịnye mmiri siri ike
✅Ike nnyefe mkpụrụ ndụ ihe nketa na ọgwụ Polyethyleneimine dị oke mma
✅Njikọ na arụmọrụ njikọta na-agbanwe agbanwe
✅Ngwọta Polyethyleneimine nwere ezigbo ndakọrịta na ihe ndị ọzọ
✅Ogologo ọgwụ a dị obere, a pụkwara ịchịkwa ọnụ ahịa ịzụta polyethyleneimine.
A na-etinye ihe mkpuchi n'ime drum nke dị kilogram 25 ma debe ya n'ebe dị anya site na ìhè na okpomọkụ dị n'okpuru 25 Celsius.
Anyị bụ ọkachamara n'ịrụpụta polyethyleneimine ma nwee ike inye ọtụtụ ihe achọrọ maka ibu molekul. Ebe ọ bụ na anyị bụ ndị nrụpụta ozugbo, ọnụahịa ngwaahịa anyị dị oke mma. Ọ bụrụ na ịchọrọ ịzụta polyethyleneimine, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla. Anyị na-atụ anya iso gị rụkọọ ọrụ.
Ihe anyị na-achụso ruo mgbe ebighị ebi bụ echiche nke "ịlebara ahịa anya, lebara omenala anya, lebara sayensị anya" yana ozizi nke "ịdị mma nke bụ isi, kwere na nke mbụ na njikwa nke ndị ka elu" maka Ịre Ọkụ Maka Ihe E Ji Emepụta Ihe E Ji Emepụta Ihe CAS 9002-98-6 Polyethyleneimine Na-edebe Ogo na Ọnụọgụ, Anyị na-anabata ndị ahịa si n'ụlọ na mba ofesi iji jikọọ na anyị ma mepụta ịhụnanya nzukọ na anyị, anyị ga-emekwa ihe niile anyị nwere ike ime iji jeere gị ozi.
Ọkụ Na-ere Ahịa Maka Ndị Na-emepụta Polyethyleneimine na Ụlọ Ọrụ Polyethyleneimine, Iji mezuo ebumnuche anyị nke "uru ndị ahịa mbụ na nke mmekọ" na mmekorita ahụ, anyị na-eguzobe otu ndị injinia ọkachamara na ndị otu ahịa iji nye ọrụ kacha mma iji mezuo ihe ndị ahịa anyị chọrọ. Nabata gị ka ị soro anyị rụọ ọrụ ma sonyere anyị. Anyị bụ nhọrọ kacha mma gị.
