Polyether Polyolsyog tsim los ntawm reacting organic oxide thiab glycol.

Organic oxide tseem ceeb yog sivEthylene Oxide,Propylene Oxide,Butylene Oxide,Epichlorohydrin.

Lub ntsiab glycols siv yogEthylene Glycol,Propylene Glycol,Dej,Glycerine,Sorbitol,Sucrose,THME.

Polyols muaj cov pab pawg reactive hydroxyl (OH) uas cuam tshuam nrog isocyanate (NCO) pawg ntawm isocyanates los ua polyurethanes.

Muaj ntau hom polyether polyols raupolyurethane.PU cov ntaub ntawv nrog kev ua tau zoo sib txawv tuaj yeem tau txais nrog cov tshuaj tiv thaiv ntawm cov pib sib txawv thiab olefin polymerization.

Los ntawm kev hloov kho PU cov ntaub ntawv raw lossis hloov cov catalyst, polyether kev ua tau zoo tuaj yeem hloov kho.Cov neeg pib no muaj xws li cawv cawv, ternary cawv, tetrahydrofuran, thiab aromatic polyether polyols, thiab lwm yam.

Tshaj Tawm: Qee cov ntsiab lus yog los ntawm Is Taws Nem, thiab qhov chaw tau sau tseg.Lawv tsuas yog siv los piav qhia qhov tseeb lossis kev xav tau hais hauv kab lus no.Lawv tsuas yog siv rau kev sib txuas lus thiab kev kawm, thiab tsis yog rau lwm yam kev lag luam.Yog tias muaj kev cuam tshuam, thov hu rau peb kom tshem tawm tam sim ntawd.