Ii-surfactants ze-Organosilicon, ezaziwa ngokuba zii-surfactants ze-silicone, zidlala indima ebalulekileyo ekuvelisweni kwee-polyurethane foams ngenxa yeempawu zazo ezizodwa kunye nokuguquguquka kwazo. Ezi surfactants zinegalelo elikhulu kuzinzo, ukufana, kunye neempawu zizonke ze-foam, ziqinisekisa iziphumo ezifunwayo zesakhiwo kunye nokusebenza. Zisetyenziswa kwiinkqubo ze-foam ezithambileyo, ezinzima nezincinci ukomeleza ukusasazeka kwenkqubo, uzinzo lwe-bubble kunye nokuqina kwe-foam.
Iindima eziphambili zeIzinto ezibangela ukudumba kweSilicone
1. Ukusasazeka kwenkqubo:
Ii-surfactants ze-silicone ziphucula ukulingana kwee-reactants kwinkqubo ye-polyurethane. Ngokukhuthaza ukusasazeka okufanayo kwee-polyol kunye nee-isocyanate components, zinceda ekuthinteleni ukungalingani kwee-reactions kunye neziphene ze-foam.
2. Ukukhula kweBubble kunye nozinzo:
Ubungakanani kunye nokusasazwa kwamaqamza kunokuguqulwa yi-organosilicon surfactant ngexesha lokwenziwa kwe-foam. Zizinzisa ujongano lomoya-lwelo kwaye zithintele ukuhlangana okanye ukuqhekeka kwamaqamza, nto leyo ibalulekileyo ekufezekiseni uxinano kunye nolwakhiwo oluhambelanayo lwe-foam.
3. Ukuvulwa kweGumbi leGesi:
Kwiinkqubo zefoam ezivulekileyo, ii-surfactants ze-silicone zinceda ekuphuleni iindonga zeseli kwinqanaba elifanelekileyo lokwenziwa kwefoam, ukuqinisekisa ulwakhiwo oludibeneyo olufunekayo ukuze kube lula ukuphefumla kunye nokuguquguquka.
4. Iimpawu ezithintela ilangatye:
Iifomyula eziphambili ezifanaI-MXS-6zibonisa iimpawu ezithintela ilangatye, nto leyo ephucula ukhuseleko lwe-polyurethane foams kwizicelo ezifana nokufakwa kwezinto ezikhusela izakhiwo kunye neendawo zangaphakathi zeemoto.
5. Uzinzo lwePremix:
Ii-surfactants ze-Organosilicon, ingakumbi iintlobo ezingenakunyibilika njenge-MXS-6, zibonelela ngozinzo oluhle kakhulu kwii-premixes ze-polyol. Ukuqina kwazo ngokweekhemikhali kuthintela ukubola, kwandisa ubomi beshelufu kunye nokuthembeka kweefomyula.
Ukusetyenziswa kwee-Organosilicon Surfactants
1. I-Foam yePolyurethane eguquguqukayo:
Ii-surfactants ze-silicone ziphucula ulwakhiwo lweseli kunye nokuguquguquka kwayo kwizicelo ezifana nokuthambisa ifenitshala, iibhedi, kunye nezihlalo zeemoto.
2. I-Foam yePolyurethane eQondileyo:
Kwizinto zokwambathisa izakhiwo, izixhobo zombane, kunye neepayipi, izinto ezisetyenziswa kwi-silicone surfactants ziqinisekisa ulwakhiwo oluhle nolufanayo lweseli oluphucula ukwambathisa ubushushu kunye namandla oomatshini.
3. I-Spray Polyurethane Foam (SPF):
Kwi-SPF evulekileyo kunye ne-SPF evaliweyo, ii-surfactants ze-silicone zinegalelo ekunamatheleni kwe-foam, ekwandeni, nasekugqityweni komphezulu, nto leyo ebalulekileyo ekugqumeni ubushushu okonga amandla.
4. Izicelo zoMsebenzi oPhezulu:
I-MXS-6, eneempawu zayo zokungatshisi ilangabi kunye nokuhambelana kwayo nee-polyols ezininzi, ibaluleke kakhulu kwizicelo ezibalulekileyo zokhuseleko, ezifana neepaneli kunye nezinto ezichasene nomlilo.
Iingenelo ze-MXS-6 kwiMveliso yeFoam yePolyurethane
I-Flame retarder: ihlangabezana neemeko ezibalulekileyo zemigangatho yokhuseleko kushishino lokwakha nokuthutha.
Ulwakhiwo olungelulo olwe-hydrolytic: luqinisekisa uzinzo lwekhemikhali oluhlala ixesha elide kwaye lunciphisa ukuwohloka phantsi kweemeko ezahlukeneyo zokusingqongileyo.
Ukuhambelana okubanzi: Isebenza ngokungenamthungo nee-premixes ze-polyol zemveli ukuze kube lula ukwenza inkqubo yokwenziwa.
Ukuqina kwefoam okuphuculweyo: kunceda ekuqinisekiseni umgangatho ozinzileyo kwaye kunciphisa iziphene zemveliso.
Ngamafutshane, ii-surfactants ze-silicone ezifana ne-MXS-6 zitshintsha umdlalo kwimveliso yee-polyurethane foams ezinceda abavelisi ukuba bafikelele kumgangatho kunye nokusebenza okugqwesileyo. Impembelelo yazo ayipheleli nje ekwakhiweni kwe-foam, kodwa ikwabandakanya ukusebenza, ukhuseleko, kunye nokuqina, kwaye ke ngoko zibalulekile ekuphuculeni itekhnoloji ye-polyurethane foam.
Ixesha lokuposa: Novemba-20-2024