... .5%solution):160~180bloom2.Viscosity:60~65mps3.made of animal skin.a)animal feed binderb)feed additivec)metal refiningd)polish parts or ... to attached picture)h)binding surface of the furniturei)binding high grade gift boxFeatures: 1) Raw material: Bone chips and ... : extraction, purification, concentration, polishing filtration, drying, grinding, sifting and blending. high quality gelatin for industry