Polyether Polyolsana yin su ta hanyar mayar da martani ga Organic oxide da glycol.

Babban oxide da ake amfani da su suneEthylene oxide,Propylene oxide,Butylene oxide,Epichlorohydrin.

Babban glycols ana amfani dasuEthylene glycol,Propylene glycol,Ruwa,Glycerin,Sorbitol,Sucrose,THME.

Polyols sun ƙunshi ƙungiyoyi masu amsawa na hydroxyl (OH) waɗanda ke amsawa tare da ƙungiyoyin isocyanate (NCO) akan isocyanates don samar da polyurethane.

Akwai nau'ikan polyether polyols da yawa donpolyurethane.Ana iya samun kayan PU tare da ayyuka daban-daban tare da amsawa tsakanin masu farawa daban-daban da polymerization olefin.

Ta hanyar gyaggyara albarkatun albarkatun PU ko canza mai kara kuzari, ana iya canza aikin polyether.Waɗannan masu farawa sun haɗa da barasa diethyl, barasa na ternary, tetrahydrofuran, da polyether polyols na aromatic, da sauransu.

Sanarwa: Wasu daga cikin abubuwan sun fito daga Intanet, kuma an lura da tushen.Ana amfani da su kawai don kwatanta gaskiya ko ra'ayoyin da aka bayyana a cikin wannan labarin.Suna kawai don sadarwa da koyo, kuma ba don wasu dalilai na kasuwanci ba ne. Idan akwai wani cin zarafi, da fatan za a tuntuɓe mu don sharewa nan da nan.