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Xa kwenza iintengiso eziphambili kangaka, oku kususwa kuzo zizo buhle kubaluleke kakhulu 58 HACKS UKUBALA YONKE INTO NGOKHANGALALA 5-Minute Crafts. Kukho kube yinto ebalulekileyo ngokwezifundo ezivela kwipoliyurethani, into eqhelekileyo eyisetyenziswa kuzo zonke izinto ukuya kumahlaza alula amehluko kumthwalo wasekhaya. Sinaziyo malunga neezinto ezizimeleyo kunye nomakhonkco afumaneka ngokuphindaphindayo ipoliyurethani. KwiNdawo Yethu SANYING, sinezobalo ezinye ngokufumana okuqulethwe kakhulu kwipoliyurethani. Masibone ubuncinci bezingcindezi eziyinxalenye ebalulekileyo.

Iingcamango Ezimnandi Malunga Nokwenza Umthwalo Wepoliyurethani

Iphofo yesipholiuyithane yiliquide efumana igazi xa ukhulula izixhobo ezithile. Kufanana nokuba uyabona iibhubhu eziphumelela xa uvula iphapha le-soda kwaye udondile. Iziphawu zasekuqaleni zibalwa ngokuba zii-polyols ne-isocyanates. Xa ezimbini ziphumela, zizala impendulo eyakha iphofo. Yinto eqhelekileyo yokwenza amava aphucukayo nesiphumo esimnandi.

Isimbo sesiqhamo sokuphakama kwempilo yesipholiuyithane

Okunzulu ipolimeri yesemi iingcinga, okunzulu kwezi suds. Ii-polyols ne-isocyanates ze iintambo zeeqhawe ubuninzi obungcono zisetyenziswa ukwenza iphofo ibe yinkimbinkimbi kwaye iboneke. Kwi-SANYING, siyakhetha kuphela isimbo esihle. Oku kugcinwa phantsi ukuthi iphofo ayikwazi ukuvaleka kaka ngokukhawuleza kwaye ayiphenduli iqondo lakhe okanye ukuzinceda ngexesha elide.

Ukusondeza kwezenzo kunye neengcinga Ngokudibanisa iingcinga ekugcineni iphofo yesipholiuyithane

Iingcinga zokugcina zenza i-polyurethane foam, apho kufakwa ixabiso elikhulu kwimvelaphi, zibe ngcono, ngendlela efana nokuba i-sprinkles yenza ice cream ibe yonobuthongo. Le ngxaki zokugcina zokufaka nazo zinokwenza i-foam ephulaphuliweyo, okanye engazange ikhuphuke kakhulu okanye ibhujane. Oku kuthetha ukugcina amakhaya agcinwe kwaye aziphinde.

Indima Yeempahla Zokwakha Neengcinga Zokugcina KwiBukhulu Beemvelaphi

Le mpahla zokwakha neengcinga zokugcina azizange zibizeke i-foam ethandwayo kuphela, kodwa zibizeke ibhubheneyo. Ngokuba amaphu zokungqinisekisa zinto ezifana nokubhema okanye ukugcina ubomi obudala, ufuna i-foam enokuba isetyenziswe kakubi engabikho mzi. KumaSANYING, siyithembisa ukuba iimpahla zakho ze-foam zizakwaphula iviki leminyaka, zenziwe ngempahla enobumbeko obungcono.

Ubuncinane Bukhoyo Bongezwe Ngokukhetha Kwizixhobo Ezinembelelo

Ukukhetha izixhobo ezichanekileyo ukwenza i-polyurethane foam akumazingelwanga ukukhetha iifruthe ezihlanyayo ukuze uthi kake. KumaSANYING, sithintile kakhulu ngokukhetha impahla enobumbeko obungcono kunye neengcinga zokugcina.