I-polyurethane foam sisixhobo esixhaphake kakhulu esisetyenziswa kwizinto ezingenakubalwa esidibana nazo yonke imihla. Ungothuka kukuva ugwebu lufumaneka kwiimveliso ezinje ngoomatrasi, iisofa kunye nezihlalo zemoto! Ngoko, namhlanje siya kuba kwisihloko se-foam openers, oko kukuthi, amacandelo asetyenziselwa ukulungisa i-polyurethane foam. Izivula zibaluleke kakhulu kumgangatho wegwebu, kwaye ezi zivulayo zenza ugwebu lube ngaphezulu kwaye lomelele. Kukho izivula ugwebu kwaye zidlala indima ebalulekileyo kuyo yonke inkqubo yokwenza ugwebu lwepolyurethane ngoko ke masiqalise ukwazi ngakumbi malunga nezivula ugwebu.
Ziziphi ii-Foam Openers?
Izivula amagwebu ziikhemikhali ezintsha ezidityaniswe kukwenziwa kweekhemikhali ze-polyurethane foam. Indima yabo kukwenza ugwebu lube thambile kwaye lube lula. Abavula amagwebu baseka loo mvakalelo yokulala kwisofa ethandekayo okanye elele ebhedini ekhuselweyo. Basebenza ngokwenza amaqamza amancinci kwi-foam, bahlengahlengise ukuze bakhethe izinto ezinokuthi zilale kuzo. Izivuli zegwebu zikwancedisa ukwandiswa kwegwebu kwaye zizalise zonke izithuba zemold. Oku kuvumela igwebu ukuba liphume ligudile naxa landisiwe. Ngaphandle kwezinto ezivula amagwebu, ugwebu belungenakuthamba okanye lomelele kwaye aluyi kuxhasa imizimba yethu ngendlela ebesiyifuna ngayo.
Kutheni kubalulekile ukufumana i-Foam Opener?
Zininzi iingenelo ezinkulu zokusebenzisa izivuli zogwebu kwimveliso ye-polyurethane foam. Enye yeenzuzo kukuba izivula ugwebu zinceda ukunyusa umgangatho wogwebu. Oku kuthetha ukuba igwebu liya kuziva lithambile kwaye likhululeke ngakumbi kwaye lomelele kunogwebu olwenziwa ngaphandle kwabo. Olunye uncedo lokuvula amagwebu kukuba banciphisa inkunkuma eveliswa ekudaleni ugwebu, olusebenza kakuhle kokusingqongileyo. Ukuvelisa inkunkuma encinane kunegalelo kwisijikelezi-langa esicocekileyo, esingangcolisekanga kangako. Olunye uncedo oluphambili kukuba izivula amagwebu zidala inkqubo yokuvelisa amagwebu ekhawulezayo nengabizi kakhulu. Ngenxa yoko, abavelisi banokuvelisa iimveliso ze-foam ezikumgangatho ophezulu ngelixa begcina ixesha kunye nemali.
Indlela yokukhetha ii-Foam Openers ngokufanelekileyo
Kukho izinto ezininzi ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha izivula ezichanekileyo zokwenziwa kwe-polyurethane foam. Ukuze ukhethe isivuli esinegwebu esifanelekileyo, okokuqala, kuya kufuneka uqwalasele ukuba isivula ugwebu kufuneka sisebenze kunye nezinye iikhemikhali ezikumxube womxube wegwebu. Oku kubalulekile njengoko kuqinisekisa ukuba ugwebu luyaphilisa ngokufanelekileyo kwaye lunazo zonke iimpawu eziyimfuneko. Ukuba i-foam opener ayinyibiliki ngokufanelekileyo kunye nezinye izithako i-foam isenokungabi yile nto uyilindeleyo. Ngaphezulu koko, qwalasela oko uza kusebenzisa i-foam. Kuya kufuneka usebenzise isivuli sogwebu ngokuxhomekeke kwinto oyenzayo, umzekelo, igwebu lomandlalo wakho lisenokufuna uhlobo olwahlukileyo lwesivuli sogwebu kunokuba ubunokusisebenzisa kwisofa yakho okanye izihlalo zemoto. Nangona igwebu ngalinye linezidingo ezikhethekileyo! Ekugqibeleni, ungalibali ixabiso, i-foam opener kufuneka iwele kuhlahlo lwabiwo-mali lomsebenzi. Ukujolisa kwiindleko kuqinisekisa ukuba inkqubo yemveliso ikwenza oko ngendlela enolwazi ngezezimali.
Iingcebiso zoMgangatho oNgcono wegwebu
Ke nanga amanye amacebiso okufumana okuninzi kwizivuleli zogwebu ekwenzeni i-polyurethane foam, kunye nokuphucula umgangatho wegwebu kunye nemveliso. Inqaku elibalulekileyo kukulinganisa ngokuchanekileyo kunye nokudibanisa i-foam opener kunye nezinye izithako zekhemikhali. Oku kuya kuqinisekisa ukuba i-foam ibekwe ngokuchanekileyo, ngubani oneempawu ezichanekileyo, ezibangele umgangatho ongcono. Inqaku lesibini elibalulekileyo kukugcina izixhobo zicocekile kwaye zigcinwe kakuhle. Ukuba oomatshini abasetyenziswa ekuveliseni ugwebu abacocekanga, oko kunokukhokelela enkathazweni. Oku kunokubangela ungcoliseko kunye ne-foam ekumgangatho ophantsi. Ukuvavanya i-foam rhoqo ngomgangatho nako kuyacetyiswa. Ukujonga i-foam rhoqo kuvumela abavelisi ukuba benze utshintsho kwinkqubo yokuqinisekisa ukuba umkhiqizo wokugqibela usulungekile. Ngale ndlela, baqiniseka ukuba i-foam iphezulu kakhulu.
Utshintsho olutsha ekwenzeni amagwebu
Kwiminyaka embalwa edlulileyo,I-Isocyanate (MDI) sibone uninzi lweendlela ezintsha nezintsha zokwenza ugwebu lwepolyurethane. Olunye lolona phuhliso luphambili luyilo olutsha olusetyenziselwa ukuvula ugwebu olusebenza ngakumbi kunophinda-phindo lwangaphambili kodwa olunobuhlobo nokusingqongileyo. Kodwa, ezi zivula amagwebu zitsha zithetha inkunkuma encinci ngexesha lemveliso ebhetele ngakumbi kwiplanethi. Itekhnoloji yoyilo oluncediswa yikhompyuter (CAD) yenye into entsha. Ubuchwephesha buvumela abavelisi ukuba benze iimbumba zamagwebu ezikumgangatho ophezulu nezichanekileyo. Umngundo owenziwe ngokuchanekileyo uya kuphucula ukuveliswa kogwebu kwaye unokunciphisa iindleko. Zonke iinkqubo ezintsha kunye neendlela ezintsha zobugcisa bokwenza amagwebu zixhasa ukuveliswa kwehlabathi elinogwebu elingcono nelizinzileyo ukuze bonke babelane.
Ukuyishwankathela, izinto zokuvula amagwebu zibalulekile ekuveliseni ugwebu lwepolyurethane. Baphucula umgangatho we-foam, ukunciphisa inkunkuma kunye nokwandisa inkqubo yokuvelisa ngokubanzi. Sisenako ukusebenzisa iimveliso zogwebu ezifikelelekayo nezisemgangathweni kwizicelo zethu zemihla ngemihla ngokusebenzisa izivulo zogwebu ezisemgangathweni, silandela iingcebiso ezifunekayo ezona zakhiwo zibalaseleyo zogwebu, kunye nokugcina uhlaziyo malunga nobugcisa obutsha benkqubela phambili yogwebu kwimarike. Thatha elo xesha ukonwabela ukoyikeka kwezivuli zogwebu ezenze ibhedi yakho ethambileyo okanye ibhedi epholileyo ukuba yintoni na.
