Ukunyanga ii-catalysts
I-Organic metal catalyst yetyuwa (Uhlobo lwe-Solvent)
KEPERCAT®-532B
I-Organic bismuth drier, inokwandisa kakhulu ixesha lesicelo senkqubo yokugquma kunye nokukhawulezisa isantya sokumisa.
Isishwankathelo semveliso
I-KEPERCAT®-532B sisitshisi esihambelana nokusingqongileyo, asinatoti ephilayo, isinyithi esinzima kunye ne-N element.
Idatha ebonakalayo
1. Isithako esisebenzayo: Ikhompawundi ye-Organobismuth
2. Umxholo: 60%
3. Isinyibilikisi: PMA
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.
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