Min. Order Reference FOB Price
40 Pieces US$10.00-600.00 / Piece
Product Description
Product Description BLACKLEO® is a highly-oxidized leonardite used to reduce fluid loss and deflocculate water-based mud. It is a partially soluble additive which provide thin, low permeability filter cake. BLACKLEO® is an excellent emulsifier for oil in water emulsions as well as a ...