Onye nrụpụta Ezigbo ọnụ ahịa Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1

Onye nrụpụta ọnụahịa dị mma Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1 Foto a na-egosi

nkọwa dị mkpirikpi:

PMDPTA bụ ihe na-eme ka ụfụfụ/gel dịkwuo mma nke na-esi isi nke ọma, nke enwere ike iji na polyurethane dị nro nke ụdị polyether, polyurethane siri ike afụ na ihe nrapado mkpuchi. A na-ejikarị PMDPTA eme ihe karịsịa na ụfụfụ HR oyi. A na-akpọ PMDPTA di-propyleneramine ise, nke nwere ọtụtụ ojiji na ụfụfụ dị nro na nke siri ike. PMDPTA nwere ike inye nzaghachi mmalite na nzaghachi gel kwesịrị ekwesị, ma gbasaa oge mmeghachi omume ụfụfụ na nzaghachi gel. Enwere ike iji ihe mkpali a naanị ya, kamakwa ọ na-ekerịta ya na ihe ndị ọzọ na-eme ka ihe ... dị n'ime ihe na-eme ka ihe na-eme ka ihe dị n'ime ihe na-eme ka ihe na-eme ka ihe dị n'ime ihe na-eme ka ihe dị n'ime ihe na-eme ka ihe dị n'ime ihe na-eme ka ihe dị n'ime ihe dị n'ime ihe. Enwere ike ịgbaze PMDPTA

Ọ na-agbaze ngwa ngwa n'ọtụtụ ihe mgbaze. Nha nha nke mmeghachi omume ụfụfụ na gel. A na-eji uru ya eme ihe na ụfụfụ ngọngọ dị nro, nke nwere ike izere mgbawa na oghere pinhole nke ụfụfụ ahụ, nke nwere arụmọrụ mmụba dị mma. Melite nhazi, ndidi na arụmọrụ ọgwụgwọ elu nke ụfụfụ siri ike. Melite oghere dị elu nke plastik ụfụfụ dị nro.

Àgwà ihe onwunwe: ebe esi mmiri: 102 ° C / 1mmHg, njupụta: 0.83 g / cm3, ntụaka ntụgharị uche: 1.4450 ruo 1.4480, ebe ọkụ: 92 ° C, ọnụọgụ acidity (PKA): 9.88 ± 0.28 (Buo amụma). A na-ejikarị ya eme ihe maka phenols na-agbaze alkaline, a na-ejikwa ya eme ihe maka inter-phenylphenols, wdg, a na-ejikwa ya eme ihe dị ka ihe na-akpali akpali na mmeghachi omume esterization na mmiri mmiri; etiti agba

CAS: 3855-32-1

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu ndị yiri ya

2,6,10-TRIMETHYL-2,6,10-TRIAZAUNDECANE;N-(3-(DIMETHYLAMINO)PROPYL)-N,N',N'-TRIMETHYLPROPANE-1,3-DIAMINE;N,N,N',N',N''-PENTAMETHYL DIPROPYLENE TRIAMINE;N,N,N',N'',N''-PENTAMETHYLDIPROPYLEN-TRIAMIN;N-METHYL-N,N-BIS[3-(DIMETHYLAMINO)PROPYL]AMINE;3-Propanediamine,N-[3-(dimethylamino)propyl]-N,N',N'-trimethyl-1;N,N,N'-Trimethyl-N'-[3-(dimethylamino)propyl]-1,3-propanediamine;n-[3-(dimethylamino)propyl]-n,n',n'-trimethyl-3-propanediamine.

Ngwa nke PMDPTA

Pentamethyldipropylenetriamine bụ ihe na-eme ka ụfụfụ/gel ghara isi nke ọma, nke enwere ike iji maka polyether polyurethane dị nro, polyurethane siri ike afụ, mkpuchi, ihe nrapado, wdg, karịsịa maka ojiji Yu Cold Model HR Bubble. A na-emepe ụfụfụ ahụ nke ọma ma jiri ya na usoro Maxfoam foam, nke nwere arụmọrụ dị mma.