... , transparent and viscid liquid 2)Character: nontoxic, nonirritating, high flash point and fire point not freeze under low temperature, good viscosity and good ... value(mgKOH/g ):≥190 Viscosity (g/m3,25oC):3000-8000 Flash point (oC): >260 Color (Fe-co): ≤8 Composition (%): monomer ,dimer , trimer5 ...