Iindaba zeshishini

I-Urea-Gomaldehyde i-resin yindleko eziphantsi, ukuSebenza okuphezulu. I-DoTINE ye-DOTACES ye-UF AMANQAKU AMANQAKU AQHELEKILEYO EBUCHULE BOKUQHUTYELWA KWAKHONA, Isantya esihamba ngokukhawuleza, kunye nokuxhathisa kwamanzi. Inokuqhakamshelana ngokuqinileyo ukuba ithole njengeenkuni kunye neentsinga, kwaye ilungele iindlela ezahlukeneyo zokulungisa.

I-TriolopOpanolamine (i-tiki) i-orgaund ethathwe kwi-Iyopropanolamine kwaye i-proplenene oxide, ifaka i-eulfini engathethekiyo, ukunqanda i-corrosion ithintela iipropathi ezilawulayo. I-tiki yeyona nto iphambili kwicandelo leekhemikhali ezintle. UDotokem uzibophelele ekuboneleleni ngezisombululo eziphezulu ekumgangatho ophezulu kubathengi kwihlabathi liphela.

Ukusuka kwizihlalo zemoto kunye nabangeneli kwi-inshurensi yesandi kunye nezixhobo zokufunxa, ipontiether Polyols idlala indima ebalulekileyo kwaye inokuthathwa njengeziko lembeko yeshishini le-Automotive. Namhlanje, siya kukwazisa ngoluhlu olupheleleyo lwePolytere Polyols kwiimveliso zeshishini ezibonelelwa yiDotachem.

ILauryl Souty Etthoxdwate (Aeo), kunye ne-EOLYNE YOBUCHULE BOKUGQIBELA I-Aeo-2, njengemodeli ene-EO ephantsi yoMyinge we-EO ye-EO kolu ngcelele, inika i-hydrophobic kunye ne-lipophilic ibhalansi. Njengeshishini elinolwazi lokuthumela kwelinye ilizwe kunikezelo lweemveliso zekhemikhali, dotokem ibonelela ngezisombululo ezifanelekileyo zemihlaba efana nemichiza yemichiza kunye nokucoca amashishini.

I-Poalyethylene Glytcol 800 sisiqu se-polymer esenziwe yi-polymering ye-polymene oxide kunye namanzi. I-PEG800 inyibilika kakhulu kwiinyibiliki ezifana namanzi, ethanol, kunye ne-acetone, kwaye inokuchitha ngokukhawuleza kwezi zicocilelo ukwenza inkqubo yesicombululo seyunifomu. Olu phawu luyenza ibe yinto efanelekileyo okanye i-smolvent ye-smolven kwimimandla emininzi.

I-Octylphenol Etthoxylate inexabiso elisebenzayo le-hydrophilic-lipophilic (i-HLB) kunye nomsebenzi ogqwesileyo ogqwesileyo, kwaye isetyenziswa ngokubanzi kwimveliso yemizi mveliso kunye nemichiza yemidlalo imihla ngemihla. I-Dotokey inikezela ngongcelele lwe-octylphenol ethoxits enamaqhezu ahlukeneyo e-EO ukuze afezekise iimfuno zomsebenzi owenziwe ngobuchule bamashishini ahlukeneyo.