PVP K-90 is a powder is soluble in water and many organic solvents and it forms hard, transparent, glossy film. It has an average molecular weight of 1,300,000 in Daltons. It has adhesive and cohesive properties.

CULMINAL MHEC-8000 is a methyl cellulose derivatives are cellulose ethers that when dissolved in water offer a variety functional. It's powder part, used as thickener, stabilizers, water retention agents in many industrial application. Viscosity at 2% is 8500-11500 mpas.

BLANOSE CMC 7H4C is a purified salt of sodiumcarboxymethylcellulose with minimum CMC rate 98%, water soluble, anionic polymer that acts as a thickening agent. It's viscosity (1%) around 2500-4500 mpas.

AQUALON CMC 7 LT is the technical grade of sodium CMC. They assay at 98% minimum CMC on a dry basis, the remainder consist of byproduct salts (sodium chloride and sodium glycolate. It's viscosity at 2% around 25-50 mpas.