Soo-saare Qiimo Fiican Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1

sharraxaad gaaban:

PMDPTA waa kiciye dheelitiran oo xumbo/jel ah oo ur yar leh, kaas oo loo isticmaali karo xumbo jilicsan oo polyurethane ah, xumbo adag oo polyurethane ah iyo dhejisyo dahaadh ah. PMDPTA waxaa si gaar ah loogu isticmaalaa xumbo HR ah oo caaryar qabow ah. PMDPTA waxaa loo yaqaan shan-base di-propyleneramine, kaas oo leh codsiyo badan oo ku jira xumbo jilicsan iyo kuwa adag oo kala duwan. PMDPTA waxay bixin kartaa jawaab celin dheellitiran iyo jawaab celin jel ah, waxayna dheereyn kartaa waqtiga falcelinta xumbada iyo jawaabta jel. Kiciyahan kaligiis looma isticmaali karo, laakiin sidoo kale wuxuu la wadaagaa kiciyeyaasha kale iyo wakiilada caawiya. PMDPTA waxaa lagu milmi karaa polyether polyol.

Si fudud ayaa loogu milmaa inta badan dareerayaasha. Dheelitirka falgalka xumbo iyo jel. Faa'iidooyinka waxaa loo isticmaalaa xumbo jilicsan, taas oo ka fogaan karta dildilaaca iyo godka godka xumbo, kaas oo leh waxqabad kor u qaadis heer sare ah. Hagaajinta habka wax loo socodsiiyo, dulqaadka iyo waxqabadka bogsashada dusha sare ee xumbo adag. Hagaajinta godka sare ee balaastikada xumbo jilicsan.

Sifooyinka hantida: barta karkaraya: 102 ° C / 1mmHg, cufnaanta: 0,83 g / cm3, tusmada refractive: 1.4450 ilaa 1.4480, barta iftiimaysa: 92 ° C, isku-dhafka aashitada (PKA): 9.88 ± 0.28 (Saadaal). Waxaa inta badan loo isticmaalaa phenols-ka dhalaalaya ee alkaline, waxaana sidoo kale loo isticmaalaa inter-phenylphenols, iwm., waxaana badanaa loo isticmaalaa sidii kiciyeyaal falcelinta esterization iyo fuuq-baxa; dhexdhexaadinta rinjiga

CAS: 3855-32-1

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Calaamadaha Alaabta

Erayo isku mid ah

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.

Codsiyada PMDPTA

Pentamethyldipropylenetriamine waa kiciye dheelitiran oo xumbo/jel ah oo ur yar leh, kaas oo loo isticmaali karo xumbo jilicsan oo polyether polyurethane ah, xumbo adag oo polyurethane ah, dahaadh, dhejisyo, iwm., gaar ahaan ku habboon isticmaalka Yu Cold Model HR Bubble. Xumbadu si fiican ayay u furan tahay waxaana loo isticmaalaa habka xumbaynta Maxfoam, kaas oo leh waxqabad aad u fiican.