Pilot Chemical's Calfax® products are diphenyl oxide disulfonate anionic surfactants with a high charge density and superior stability. Latex and rubber emulsion polymerization, HI&I, PCC, and textile applications are some of the uses for Calfax® products. Manufactured by Pilot's proprietary ice-cold sulfonation process; Calfax® products are dependable, uniform, high purity, and low in color, assuring customer quality and performance every time. Pilot Chemical's Calfax® line offers both biodegradable linear and super stable branched products. Calfax® products are APEO-free, VOC-free and halogenated solvent free. In addition to the listed products, Pilot can custom manufacture Calfax® products to meet your specifications.