Rosin Ester HFRE-125 yathu ndi mtundu wofewa kwambiri wa Point Rosin Resin, utoto Wopepuka, wowonetsa kuuma kwabwino ndi kumamatira, kukhazikika kwamtundu wabwino komanso kukhazikika kwa kutentha.
Mosavuta kusungunuka mu benzene,ketoni,ester pang'ono sungunuka mu zosungunulira mowa; Kugwirizana kwabwino kwambiri ndi nitrocellulose, polyurethane, acrylic, polyamide, alkyd.
Ntchito:
Itha kugwira ntchito ngati zomatira zomatira zotentha zosungunuka ndi utoto wapamsewu. Amagwiritsidwanso ntchito mu lacquer ya nitrocellulose, utoto wa polyester, polyurethane paints.lacquers kuphatikiza utomoni wotsatirawu ukhoza kusintha kuuma, gloss, kudzaza ndi kupukutidwa kwa film. inki ya gravure yokhala ndi toluene.
MFUNDO
Softening Point (Ring
Mtundu (50% toluene,Ga.
Mtengo wa Acid (KOHmg/g)
