Polyols-ka firfircoonida sare leh waxay leeyihiin daboolka ethylene oxide (EO), abuurista koox asaasi ah oo hydroxyl ah, oo ku habboon wax soo saarka xumbada jilicsan ee polyurethane adkeysiga sare, waxay si wax ku ool ah u kordhin kartaa adkeysiga xumbo. Marka loo isticmaalo kursiga baabuurta, alaabta gudaha, xabagta poliurethane, waxay si wax ku ool ah u wanaajin kartaa xoogga xajinta iyo adkeysiga alaabta.

Faahfaahin Gaar ah:
1. PPG, polyols falcelinta sare ee xumbo adkeysiga sare
2. Inta badan loo isticmaalo baabuurta, tareenada, diyaaradaha iyo qalabka kale ee xumbo dib u soo celinta sare iyo goobta CASE.
3. Miisaanka molecular sare, qiimaha OH hooseeya

Codsiyada:
Polyols-ka falceliska sare leh ayaa inta badan loo isticmaalaa codsiyada qaabaysan sida xumbo dabacsan, xumbo dabacsan oo dabacsan, RIM iyo kabo kabo, iyo sidoo kale codsiyada CASE.

Faa'idada tartanka:
● Soo saaraha shahaado ISO si toos ah u keenay
● Qalabka wax soo saarka sare leh iyo habka
● Nidaamka xakamaynta tayada ayaa hubinaya tayada tayada sare leh
30 km u jirta dekedda Chenglingji
● Taageerada farsamada ee xirfadlayaasha ah
● Adeegga macaamiisha 24 saac
● Muunado bilaash ah ayaa diyaar ah