Talc Powder, For Agricultural Chemicals, Seed Coatings, Purity : 90%

Talc powder has a wonderful basal cleavage, patchy flat fracture and it is foliated with a two-dimensional platy form.T he Mohs the scale of mineral stiffness is based on rub hardness evaluation, ranging from 1-10, according to the scale value of 10 being the hardest of minerals. It is the important value 1, therefore, the softest of minerals. The mineral below 2 on Mohs scale of mineral hardness can be scratched by