Ishidi Ledatha Yezobuchwepheshe I-Poliether Amine LHD-123
Ama-amine e-polyether awuhlobo lwama-diamine anamaqembu e-amino ekugcineni nezisindo zamangqamuzana ezihlukene ze-polyepoxypropane/ethylene oxide njengenhlanganisela yeketango eliyinhloko.Iketango eliyinhloko le-LHD123 yiqembu le-polyepichlorohydrin, elinamaqembu amabili ayinhloko e-amine kuzo zombili iziphetho zeketango, kanye nesisindo samangqamuzana esimaphakathi esingaba ngu-230.
I-epoxy yokwelapha i-anent;
Isabela nge-carboxylic acid yenze izinto ezinamathelayo ezincibilikayo ezishisayo.
| Into | Okujwayelekile |
| Umbala, APHA | ≤25 |
| Umswakama,% | ≤0.25 |
| Inani le-amine,mmol/g | 8.1-8.7 |
| I-amine eyinhloko,% | ≥97 |
| Ukubukeka | Uketshezi olusobala olungenambala ukuya kokuphuzi |
Isitsha sokupakisha semikhiqizo ye-amino enqanyuliwe ye-polyether polyol siyisigubhu sensimbi sangaphakathi esihlanzekile futhi esomisiwe sikapende.Isivalo sesitsha sokupakisha kufanele sivalwe ngokuqinile futhi sibe nesembozo sangaphandle.Ingqikithi yengqikithi yesigubhu ngasinye somkhiqizo opakishiwe singama-200kg, kanti ezinye izinhlobo zeziqukathi zokupakisha ezihlanzekile nazo zingasetshenziswa.Iqoqo ngalinye lemikhiqizo kufanele lihambisane nesitifiketi sekhwalithi.
Ama-amino polyether polyols anqanyuliwe angamakhemikhali angeyona ingozi.Ngesikhathi sokuthutha, imvula nokungcola kufanele kuvinjwe, futhi kufanele kuphathwe ngokucophelela ukuvimbela ukungqubuzana kwezinto eziqinile nokuvuza.
Imikhiqizo ye-polyether polyether enqanyuliwe yama-amino kufanele igcinwe endaweni engenawo umoya, eyomile, futhi epholile.Umkhiqizo kufanele ugcinwe unyaka owodwa kusukela ngosuku lokukhiqiza ngaphansi kwezimo zokupakisha, ezokuthutha, nezokugcina ezishiwo kulesi sigaba.
1.Ngingayikhetha kanjani i-polyol efanele yemikhiqizo yami?
A: Ungabhekisela ku-TDS, isingeniso sohlelo lokusebenza lomkhiqizo wama-polyols ethu.Ungaphinda usithinte ukuze uthole ukwesekwa kwezobuchwepheshe, sizokusiza ukuthi ufanise i-polyol ehlangabezana nezidingo zakho.
2.Ngingathola isampula yokuhlolwa?
A: Siyajabula ukunikeza isampula yokuhlolwa kwamakhasimende.Sicela usithinte ukuze uthole amasampula e-polyols owathandayo.
3.Singakanani isikhathi sokuhola?
A: Amandla ethu okukhiqiza ahamba phambili emikhiqizo ye-polyol e-China asenza sikwazi ukuletha umkhiqizo ngendlela eshesha kakhulu futhi ezinzile.
4.Singakwazi yini ukukhetha ukupakisha?
A: Sinikeza indlela yokupakisha eguquguqukayo neningi ukuze sihlangabezane nezidingo ezihlukene zamakhasimende.
