Isipoliamide esisetyenziswa ngokubhala kunye nokulandelana ngezinto ezininzi. Uyazobona kwiimedi yezindlu eziqhelekileyo neemabhankiso engaphakathi komphakathi, futhi kanye njengesibhedlela sesibayi sasendaweni esizoba ukungena okanye ukusinamela. Kodwa ungayazi ukuthi ngaphandle ke umthetho wesipoliamide esisetyenziswa ukuba luhlabe? Ngokuqale into engeziweyo lokusebenza ukubhala kwaye ukulandelana ngesipoliamide!
Ngumoya Wesipoliamide Uhlabe
Kodwa lokunye ukuhlaba kungukuhlanganisa amagama ababili emgca eyahlukene, ipholiolu kunye neisoshanet. Lolu hlanganiswa lokungcono lwesigaba singenza isigaba esiqhelekileyo. Bese zikwazi ukugcina nokuthuthukisa nokuphatha. Lokhu kungavela ukuba usipoliamide uhleliwe ukuba ubhaliwe, ubhalekileyo kunye nokuncane namandla, ngokushesha ngomoya! Nguquka lokhu kulula lokusebenza lokuhlabe kwaye lokhu kufuneka kuyifuna ukubona!
Yintoni Amakhatalisi Ayenza
Ukuyazi kwezintsha ngoku. Izintsha zingasemva ngeyindlela yokugqumeleka ukuba umthombo wasetshenziswa ngokukhulu kunye nokuphucukeleka ngexesha elandelayo lokusebenza. Ziphindaphinda idlobo lolu hlobo lokulandelana, okuningi lento yokuba umthombo uqhubele isiqephu sesintsi esisetyenziswa. Kwaye le nto ingancane ngokuthi xa uvula ibala engenakutyebisa; uzoba ubude bekwenziwe futhi akuzosetyenziswa. Ngoko ke, umthombo uzoba ube usomsebenzi sakuwo izintsha — okungubani ukuba asetshenziswa ngokukhulukazi!
Ukubona Ukusebenza Kwemthombo Womthombo
Xa ipolioli kunye ne-isosianate zingabuyeleka, zifumana umthetho omncane okubanzi obesetyenziswa ngemibhulobho eentsha. Ukuphuma kwezimbhulobho ezisebenzayo zikhulula kunye nokuthi zisetyenziswa ngeziphi, esebenza ukuba umfotha wakhe lizidale. Ngokwesonto, kulunye ulwandle olungaphambili lokugqibela ibala! Yinto engaziyo yezinto ezityiwayo ezincedwa ngokuthi izihlanganiswa zonke izinto ezithile zazifumanekelayo — futhi ngaso siphakamisekileyo kakhulu ngaphandle komphendulo — ngaphandle komfotha. Ukusebenza elandelayo xa uvule amfotha, uzothanda ukubona iindlela ezincinci ezincedwayo phakathi kwento!
Besele Temeperathuri kunye neHumidity
Isocyanate (MDI) Ukusetshentlwa kusenziwa ngokuthi umbiko wesikati kunye nomoya wohlanganiswa — le nto ingaba yakhiwo. Xa isikati sikushaya ngaphandle kunye nokuba, ngoku kunjalo, xa sikushaya kakhulu, umfotha ungayiphathe ngokukholelwa kunye nokuba angahlala ngomoya ombhedliso. Umoya wohlanganiswa usetyenziswa ukuba yintliziyo kanjani yeyiphi imvula enkulu yokuhlala emva kokuthi yimfihlakalo, kunye nokuba ukuhlala kunye nokuba ungene kulesi sikhatsi sesikhombisa ukuba umfotha alenze ngokubona. Le nto kufuneka lizange lindise izinkinga ezintsha, ngokuba umfotha usebenze ngokubona kunye nokuthi akufanele ahlale ngokubona.
Ukusebenzisa kwezindlela ku Polyurethane Foam
Akufunekanga polyurethane foam ukusetyenziswa ngokubhala amathetha okanye iicushion ezinomsinya, kodwa kunomncedo wokuqala lokusebenza! Kusetshenziswa ngeminye imisebenzi yezindawo zokusebenza, phakathi kwisebenza lokulayisha amaphayipethi ukukhutshaza ukuba angazibuyelele ngezantsi okanye ngezansi, ukusecima izigxile eziphakathi kwebuildings ukukhutshaza umoya nokuthola amasimu esebenzayo lecar! Ukungapheleleyo kwefoam ukwenzela ukuba akhupha amagxile, yayiyinto elungileyo lokusebenza. Ngoko ke, njengezintsha ephakathi ekuziphatha kwenye indawo yokugcina ulwandle!
Ngokulandelayo, polyurethane foam yayiyinto elungileyo engasebenzisa amanqaku avela. Kwimiswe kwiimbali zokuhamba nokuhlala, kwiinqubo zakho zokugcina kwayo nokuhlala, kunye namanje amanqaku asetyenziswa ezindaweni eziningi, kukhona olungileyo lwezifundo encinci lokuncedwa kulefoam efudumeleyo. Ukhulu ukuba ufuna ukwazi ukuxhasa lokuncedwa lokusebenza lokulayishwa kwepillow engeziwe okanye mattress emfihlakalene- wonke wayizange kuthathe polyurethane foam; Inceda ukubona ukuba into engenani kakhulu kunokuba kufuneka!
