Polyurethane Catalysts mo Foams Fetu'una'i: Fa'aleleia atili o le Fa'atinoga ma le Tutusa

E fa'aaogaina lautele foam fa'alelei polyurethane i le tele o alamanuia ona o lo latou vaivai, tumau, ma le tele o mea e mafai ona fa'aaogaina. O le matafaioi a catalysts polyurethane i le faagasologa o le gaosiga e taua tele mo le ausia o meatotino mana'omia e pei o le tutusa o pu, maufetuuna'i, ma le fa'aleleia atili o le pipii. E lua catalysts fa'apitoa, MXC-BDMA ma MXC-70, e fa'aalia ai le taua o catalysts ua filifilia ma le fa'aeteete i fa'atulagaga foam fa'alelei.

1. MXC-BDMA (CAS 103-83-3)– Mea Fa'aolaola Benzyl Dimethylamine
O le MXC-BDMA o se mea fa'aola e fa'aaogaina lautele i le polyester polyurethane bulk soft foam, polyurethane rigid foam, ma le sheet and adhesive coatings. E ui e fa'aaogaina tele i rigid foams, ae e iai ona aoga iloga i le gaosiga o le flexible foam:

BDMAEE 3033-62-3

2. MXC-70 (CAS 1739-84-0)– Mea Fa'aolaola e Fa'avae i le Amine
O le MXC-70 o le isi mea fa'aola e tele ona aoga, e masani ona fa'aaogaina i fa'atulagaga foam ma'a'a ae e iai fo'i ona lelei taua i le gaosiga o le foam fetu'una'i, aemaise lava i foam fetu'una'i e maualuga le malosi (HR) ma poloka e fa'avae i le ester:

O lenei tusiga e mafai ona faʻamatalaina pe faʻapefea ona faʻaleleia atili e catalysts uma e lua le faʻatinoga o le foam, ma faʻamamafaina ai lo laʻua aʻafiaga i le fausaga tutusa o le sela ma le faʻaleleia atili o le tumau, e taua tele mo faʻaoga mulimuli e pei o meaafale, ie moega, nofoa taʻavale, ma le insulation.


Taimi na lafoina ai: Ianuari-07-2025
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