... . It is used for swimming pool, park, alcove, metope, doorcase pole, gardening potted plan, screen,and other decoration.I. Technical Data ProgramTypical ValuesColorReality ... .0,2.0-2.5,2.5-3.0,3-4,4-5,5-6)Refractionindex 1.30-1.50SpecificGravity(g/cm3 ...