Sunan samfur:polyether polyol

Tsarin kwayoyin halitta:nC3H6O

Tsarin kwayoyin halitta:

Abubuwan Sinadarai:

Polyether polyols sune mahimman abubuwan da aka yi amfani da su wajen samar da polyurethane.

Polyether na tushen polyurethane yana nuna ingantaccen kwanciyar hankali na hydrolytic da kyakkyawan juriya ga raunin acid da tushe idan aka kwatanta da polyester na tushen polyurethane.

Polyether polyurethane za a iya raba zuwa taushi kumfa polyether, m kumfa polyether da elastomer tare da polyether bisa ga yi na polyether kayayyakin.

Duk da haka, polyether-based polyurethanes sun fi dacewa da radiation UV kuma suna ba da juriya mara kyau ga mai da man fetur idan aka kwatanta da polyester na tushen polyurethane.

Aikace-aikace:

Amfani da polyether da aka yi amfani da shi a cikin PU ya fi 80%.Za a iya rarraba polyether polyurethane

Polyether Polyol(PPG),Polymeric Polyol (POP),Polytetramethylene ether glycol (PTMEG, wanda kuma ake kira polytetrahydrofuran polyol) bisa ga mai farawa.

Polyether polyols ana amfani da su a cikin PU m kumfa, kumfa mai laushi, da samfuran kumfa.