Urethane Acrylate: HP1218

Lus piav qhia luv luv:

HP 1218yog urethane acrylate oligomer uas defers superior lub cev xws li

non-daj, zoo heev hydrolysis tsis kam, zoo khov tsis kam, huab cua tsis kam, zoo dua yooj, thiabqistsw.Piv nrog rau cov khoom zoo sib xws ntawm kev ua lag luam, ib qho tseem ceeb feature yog qhov yooj yim.