Moetsi Theko e Ntle Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1

tlhaloso e khuts'oane:

PMDPTA ke foam/gel balance balance catalyst e nkhang hanyenyane, e ka sebelisoang ho polyether-type polyurethane foam e bonolo, li-bubble tse thata tsa polyurethane le li-adhesives tse koahelang.PMDPTA e sebelisoa ka ho khetheha ho foam e batang ea HR.PMDPTA e bitsoa five -base di -propyleneramine, e nang le mefuta e mengata ea lisebelisoa ho mefuta e sa tšoaneng e bonolo le e thata.PMDPTA e ka fana ka karabelo e leka-lekaneng ea ho qala le karabelo ea gel, le ho lelefatsa karabelo ea foam le nako ea karabelo ea gel.Sehlahisoa sena se ke ke sa sebelisoa feela se le seng, empa hape se arolelana le li-catalysts tse ling le mahlahana a thusang.PMDPTA e ka qhibiliha ka polyether polyol.

E qhibiliha habonolo ka har'a li-solvents tse ngata.Foam le gel reaction balance.Melemo e sebelisoa ho foam e bonolo ea block, e ka qobang ho phunyeha le pinhole ea foam, e nang le ts'ebetso e babatsehang ea ho phahamisa.Ntlafatsa ts'ebetso, mamello le ts'ebetso ea ho folisa holim'a foam e thata.Ntlafatsa lesoba le holimo la polasetiki ea foam e bonolo.

Thepa ea thepa: ntlha e belang: 102 ° C / 1mmHg, segokanyipalo: 0,83 g / cm3, refractive index: 1.4450 ho 1.4480, flash point: 92 ° C, acidity coefficient (PKA): 9.88 ± 0.28 (Predict).E sebelisoa haholo-holo bakeng sa phenols ea alkaline e qhibilihisang, hape e sebelisetsoa inter-phenylphenols, joalo-joalo, 'me hangata e sebelisoa e le li-catalysts ho esterization le dehydration reactions;daea mahareng

CAS: 3855-32-1

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Litlhaloso tse tšoanang

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.

Likopo tsa PMDPTA

Pentamethyldipropylenetriamine ke foam / gel balance balance catalyst e nkhang hamonate, e ka sebelisoang bakeng sa polyether polyurethane foam e bonolo, li-bubble tse thata tsa polyurethane, liaparo, li-adhesive, joalo-joalo, tse loketseng haholo ho sebelisoa Yu Cold Model HR Bubble.Foam e butsoe hantle 'me e sebelisoa ts'ebetsong ea Maxfoam ea foam, e nang le ts'ebetso e ntle haholo.