Bastech 3000 Series are a complex of anthraquinone(AQ) and Bastech’s unique multifunctional amphiphilic chemistry created for use as a Kraft digester pulping aid. The unique amphiphilic ester portion of the product acts as an AQ delivery system, enabling cooking liquors to more effectively impregnate chips and transport AQ to target sites more quickly. The use of Bastech AMP-3000 Series products will improve organic extractives removal, help stabilize and protect wood fibers, reduce rejects and typically increase fiber yields by 1.2-3.0%.