Umenzi wexabiso eliLungileyo iPentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1

inkcazelo emfutshane:

I-PMDPTA yi-foam enuka kancinci / i-gel balance catalyst, enokusetyenziswa kwi-polyether-type polyurethane foam ethambileyo, i-polyurethane amaqamza aqinileyo kunye ne-adhesives yokugubungela.I-PMDPTA isetyenziswa ngokukodwa kwi-foam ye-HR ebandayo.I-PMDPTA ibizwa ngokuba yi-five -base di -propyleneramine, enoluhlu olubanzi lwezicelo kwiifoam ezahlukeneyo ezithambileyo nezilukhuni.I-PMDPTA inokubonelela ngempendulo yokuqala elinganiselayo kunye nempendulo ye-gel, kwaye yandise ukuphendula kwe-foam kunye nexesha lokuphendula i-gel.Le catalyst ayikwazi ukusetyenziswa yodwa kuphela, kodwa ikwabelana nezinye ii-catalysts kunye nee-agent agents.I-PMDPTA inokunyibilika kwi-polyether polyol.

Inyibilika ngokulula kwizinyibilikisi ezininzi.I-foam kunye ne-gel reaction balance.Izibonelelo zisetyenziselwa i-foam yebhloko ethambileyo, enokuphepha ukuqhekeka kunye ne-pinhole ye-foam, enomsebenzi obalaseleyo wokuphakamisa.Ukuphucula ukusetyenzwa, ukunyamezela kunye nokunyanga umphezulu ukusebenza kwegwebu eliqinileyo.Phucula umngxuma ophezulu weplastiki yogwebu ethambileyo.

Iipropathi zepropati: indawo yokubilisa: 102 ° C / 1mmHg, ubuninzi: 0,83 g / cm3, isalathisi se-refractive: 1.4450 ukuya kwi-1.4480, i-flash point: 92 ° C, i-acidity coefficient (PKA): 9.88 ± 0.28 (Ukuxela kwangaphambili).Isetyenziselwa ikakhulu kwi-alkaline melting phenols, kwaye ikwasetyenziselwa i-inter-phenylphenols, njl., kwaye ihlala isetyenziswa njenge-catalysts kwi-esterization kunye ne-dehydration reactions;Idayi ephakathi

CAS: 3855-32-1

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Izithethantonye

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.

Usetyenziso lwe-PMDPTA

I-Pentamethyldipropylenetriamine i-foam / i-gel balance balance catalyst evumba liphantsi, engasetyenziselwa i-polyether polyurethane foam ethambileyo, i-polyurethane bubbles eqinile, i-coatings, i-adhesives, njl., ilungele ukusetyenziswa kwe-Yu Cold Model HR Bubble.Igwebu livulwe kakuhle kwaye lisetyenziswa kwinkqubo yogwebu lweMaxfoam, enomsebenzi ogqwesileyo.