Ikhaya> uluhlu lokubonisa
I-PU yokugqoka luhlobo oluthile lokukhusela olukhuselayo oluqinisa kunye nokwandisa ubomi beendawo. I-FAC ngumvelisi weengubo zodidi oluphezulu lwe-PU kuluhlu olubanzi lwezicelo. Siza kuyibona loo nto pu ukutyabeka inika ukuqina, iguqula umphezulu, inike isiphelo esithambileyo, intle, kwaye inceda njani iifektri.
Nge-PU yokwambathisa kumphezulu, abadinwa lula. Oko kuthetha ukuba banokusebenzisa rhabaxa ngakumbi kunokuba bengenzakala. Umthi, ngokomzekelo, awufane ube nemikrwelo kwaye uboboke kunetafile eyenziwe ngomthi. Oku kugcina itafile ibonakala intle ixesha elide.
I-PU yokugqoka inika i-coating eqinile ebusweni ukuze ikhusele kuwo nawuphi na umonakalo. Ikhusela ukufuma, iikhemikhali kunye nokukhanya kwelanga. Oku kubaluleke ngakumbi kwimigangatho efakwa kwi-wringer, njengemigangatho yasefektri okanye iindonga zesibhedlele. Senza nePU polyurethane ukutyabeka usebenzisa i-FAC ukugcina imiphezulu ikwimo efanelekileyo kwixesha elide.
I-PU yokwambathisa ibonelela ngomphezulu ogudileyo kwaye ungaguquguqukiyo, iwenza ivakale njengobuchwephesha kwaye iyamangalisa. Oku kubaluleke kakhulu kwizinto ezifuna ukujonga imbonakalo, njengefenitshala yegumbi lokubonisa okanye izixhobo. Eminye imiphezulu inganikwa ngokugqitywa ngokungenamthungo, kunye nomgangatho ophezulu i-polyurethane yokugquma kwamanzi ukusuka kwi-FAC, ukwenza abathengi kunye neendwendwe zonwabe.
Imiphezulu ene-PU yokugquma ibonakala ingcono kwaye ilawulwa. Oku kwenza ukuba amashishini kunye nemibutho yenze uluvo oluhle kubathengi babo. Indawo yokutyela enePU umgangatho wokwaleka iitafile, umzekelo, zibukeka zicocekile kwaye zimema ngakumbi kwiindwendwe. I-FAC iphinde yaphuhlisa iingubo ze-PU, ezinokunceda iinkampani zivelele kwisihlwele.
Imiphezulu esetyenziswa kwimizi-mveliso isetyenziswa kakhulu kwaye iphantsi kwemeko egqithisileyo yonke imihla. Ke ngoko, kufuneka bakhuselwe ngengubo efana ne-PU yokwambathisa. Iingubo ze-PU ezivela kwi-FAC ziye zaphuhliswa ukuba zenze kwiimeko ezinzima kwaye zifanelekile kwizicelo zoshishino. Ukusuka ekukhuseleni imigangatho koomatshini abanzima ukuya kwiindonga zokukhusela kulwelo oludlekayo, iPU Ukwaleka okungangeni manzi iqinisekisa ukuba indawo yemveliso ihamba kakuhle.