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POLYFON F Kraft lignin is a natural, renewable product derived from wood. POLYFON F is a highly sulfonated, low molecular weight sodium salt kraft lignin.POLYFON F is especially recommended for extruded water dispersible granules..

Kraft lignin is a natural, renewable product derived from wood. POLYFON O is a low molecular weight kraft lignosulfonate with a low degree of sulfonation. Its strong adsorption to substrates provides very stable dispersions. POLYFON O is used as a primary dispersant in dry and water-based agricultural chemicals.

REAX 105M is a highly sulfonated kraft lignin dispersant featuring a low level of free electrolyte. It is used as a dispersant in dry and water-based formulations of agricultural chemicals and is especially useful in water dispersible granules made by extrusion, spray drying, and fluid bed agglomeration.

REAX 80D is the sodium salt of sulfonated modified kraft lignin. It is used in a broad range of dye applications where grinding efficiency and low fiber stain are required. It is also used in dry and water-based agricultural formulations..Divyaa test today.