Polyurethane yintlizyo sifumanekayo kulesi sicwangciso kwiifomu, amapayenti, amaglu, kunye neziinzuzo. esiSANYING polyol kunye no-isocyanate ngokulandelayo iyiqhutywa le polyurethane kunye nokuthi yabelana ngeyiyo okuyingqumbo lwe polyurethane.
Base polyol yi-chemical eyenza ukubunyethwa kwi-polyurethane ngesinye sinalo, ngokuhlanganiswa noma abanye amacala, futhi isebenzisa njengebuilding block, inceda umthombo wematerial wenze imveliso kunye nokuba yiphumelela.
I-Wololi wesibhedlela ngumoya ophambili ukuthi uhlale kuhlukele amandla apho amaxwebhu ephakamiswe. Izifundo ziqhubeka amandla omncane, okukhangelwa, nokuhlala ekunyeleyo emagama lepolyurethane ngokubheka ukusetha umyalelo olungaphambili lokusebenzisa nge-Wololi wesibhedlela kunye nokushintsha amanqaku akhe.
I-Wololi wesibhedlela lesiSANYING sibonisa izigaba ezininzi kunye nokuba ngokwesigaba esidingiwe, yena ingezantsi iindlela zakho zokusebenza neziphi zikho ziphumela. Zikaliphi amaxesha angu-Polyester polyols, polyether polyols, kunye nepolycarbonate polyols. Ndiyiz. polyol isocyanate zibe ingxenye ezinhlanganisayo kwiqinisekiso lokugcina amaxesha ayo okufuneka zikuhlobene ngokuphakamileyo kunye nokukwenzela ukubuyiselwa emva kokusetyenziswa kwezicala kunye neziqinisekiso eziphakamileyo, njengemoya kunye neziqinisekiso eziphakamileyo.
Ukugcina kwePolyols Eziqondile Zomdlalo: Imvume yezinto ezizibuyiselwayo kumoya omkhulu: imithombo esine Polyols#fn1#Polyol-umbiko wesigaba lesiPolyurethane: imithombo yokuthi soya#fn2#Polyols kwiPolyurethane foam:frame (a) d1 Corinne Visser 1, Hans J. Wassenaar 2,3 kunye noscar K. van Tamelen 1 1Imbuzo Engxenyeni, IP Box 50000, 3506 AA Utrecht, Netherlands 2Isikhundla Somdlalo Wesayensi, Isikole Somdlalo Wesayensi, University of Utrecht, The Netherlands, IP Box 80030, 3508 TA Utrecht, Netherland 3TNO Zeist, Princetonlaan 6, 3584 CB Utrecht, The Netherlands (a) Umphathi womkhakha Figur 1 ngu 3 Ukubala kwesigaba lwePolyols Ukudibanisa kwe umdinga we-polyol kunye ne-isocyanate zibe polyols ezibuyiselwayo ngeSantolicy POLICY umlinganiselo wenza ukubuya kusebenziswa kwezilimo ezindleni zokulandelana nokuhlola izinto esingazixhashelekileyo.
Kwesibini, amapololi ehlula eliphakamiswe ngokulandelana nesiXhosa ezithunyelwe kwezinto zobugciso, njengamasitolo wesintshontshi, zikwenza ukuba zikhulu kakhulu. Iindlela ezinikezela zinokwenzela ukusebenzisa amapololi ahlula ezilandelana nesiXhosa azokuphela okushesha umoya kunye nokuthuthukisa yethu lapho lalapho.
Amagcinyi esiqendu sesiSANYING Base Polyol Technology iziphumulelwa ukwenzela ukuba amanxoxo wepolyurethane azisebenze ngokukhona kunye nokuzihlangene ngephansi. Yindlela elinye yinto yokuhlala ngokubanzi kakhulu kunye nokusetyenziswa kwamapololi amandla. Amapololi amandla amandla akhetha amanxoxo wepolyurethane ezincedisi kunye neziphumo. Indlela eyahlukileyo iyenza ukusetshenziswa kwekatisi ukuze akhetse ukusetyenziswa phakathi kompololi isicatulo sopololi , uprosesu engenayo okushesha kunye nokusetyenziswa okuningi.
