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POLYSURF 67 cetyl hydroxyethylcellulose by Ashland Specialty Chemical acts as a thickener, binder, stabilizer, film-former, and as a suspension agent. It is a nonionic water-soluble polymer that contains both hydroxyethyl and long-chain alkyl groups. It is known to associate with the hydrophobic groups of surfactants and other formulation ingredients.

PLASDONE™ S-630 POLYMER is a pharmaceutical oral care polymer which has excellent bioadhesion properties and is a tougher, more flexible film former than PVP. Plasdone™ S-630 VP/VA copolymer acts as a tablet binder in denture cleanser tablets.

KLUCEL M CS has excellent film-forming properties and thickens non-aqueous systems and provide lubricious skin feel. Klucel™ CS Grade is a nonionic, water-soluble cellulose ether with a versatile combination of properties. It combines solubility in aqueous and polar organic solvents, thermoplasticity, and surface activity with the thickening and stabilizing properties of other water-soluble cellulose polymers. HPC films are flexible without plasticizers and non-tacky at high humidity.