(1) Lub viscosity kub ua haujlwm yog qhov zoo tshaj plaws ntawm cov kua roj, thiab cov viscosity hloov me ntsis hauv qhov kub ntau. Nws qhov taw tes khov khov yog feem ntau tsawg dua - 50 ℃, qee qhov siab - 70 ℃, lub sijhawm ntev cia ntawm qhov kub tsis tshua muaj, cov tsos ntawm cov roj, viscosity tsis hloov, nws yog qhov kub thiab txias, tsis kub, dav kub ntau ntawm ob qho puag roj.
(2) Zoo heev thermal oxidation stability, xws li thermal tawg ua kom sov> 300 ℃, evaporation poob yog me me (150 ℃, 30 hnub, evaporation poob tsuas yog 2%), kuaj oxidation (200 ℃, 72h), viscosity thiab acid nqi hloov yog me me.
(3) Kev txuag hluav taws xob zoo, ntim tsis kam, thiab lwm yam tsis hloov pauv rau qhov ntsuas ntawm chav sov mus txog 130 ℃ (tab sis cov roj tsis tuaj yeem muaj dej).
(4) Nws yog cov roj tsis muaj roj nrog cov khoom siv foaming qis thiab muaj zog tiv thaiv foaming. Nws tuaj yeem raug siv los ua defoamer.
(5) Zoo heev shear stability, nrog txoj haujlwm ua haujlwm ntawm nqus kev vibration thiab tiv thaiv kev tshaj tawm kev vibration, nws tuaj yeem siv los ua dej ntub dej.
