Ukunyanga ii-catalysts
I-Organic metal catalyst yetyuwa (Uhlobo lwe-Solvent)
KEPERCAT®-532H
Umxholo we-100% we-Organic bismuth drier, unokwandisa kakhulu ixesha lesicelo senkqubo yokwaleka kunye nokukhawulezisa isantya sokumisa.
Isishwankathelo semveliso
I-KEPERCAT®-532H yinto yokomisa ehambelana nokusingqongileyo, ayinayo itoti ephilayo, isinyithi esinzima kunye ne-N element.
Idatha ebonakalayo
1. Isithako esisebenzayo: Ikhompawundi ye-Organobismuth
2. Umxholo: 100%
3. Isinyibilikisi: Hayi
Iimpawu zemveliso
1.Ungaziqulathi itoti kunye nezinye izinto ezisikelwe umda yimigangatho yokusingqongileyo, fikelela imigangatho efanelekileyo yezixhobo zekhaya, izinto zokudlala.
I-2.Ukuhambelana okuhle, indawo yokukhenkceza ephantsi, akukho lula ukugawula kwiqondo lobushushu eliphantsi, ayisayi kubangela i-shrinkage cavity.
I-3.Ayiqukethe isinyithi esinzima kunye nezinto ze-N, xa kuthelekiswa ne-organotin kunye ne-organic amines, ixesha lokwakhiwa kwenkqubo yokugqoka lide.
I-4.Ukomisa okuphezulu, kungasetyenziselwa i-PU yamacandelo amabini, iinkqubo zepeyinti yokubhaka i-amino.
Imali eyongeziweyo (Ifomu yonikezelo)
Ngesixa esipheleleyo sefomula: 0.5 -5%,
Idosi efanelekileyo kufuneka ifunyanwe ngovavanyo.
Indawo yosetyenziso
Ifanelekile kwiimfuno zokusingqongileyo kunye nokunyangwa ngokukhawuleza kwamacandelo amabini
Iinkqubo zePU, iinkqubo zokunyanga amaza.
Ubomi beshelufa kunye nokupakishwa
1. Ubomi beshelufu yiminyaka emibini, ukususela kumhla wokuvelisa.Xa ugcinwe, isikhongozeli kufuneka sitywinwe kakuhle, kwaye ubushushu bube phakathi kwe-0-40℃
2. Ukupakishwa: 25KG/200 KG, emele yentsimbi