Description of HPMC

HPMC is the short name of HYDROXY PROPYL METHYL CELLULOSE.We can also call it Hypromellose.

It is odorless,tasteless,non-toxic ethers producted from natural high molecular cellulose through series of chemical processing and achieved.

It is a kind of white powder with good water solubility.

It has a lot kind of character,for example:thickening,adhesion,dispersing,emulsifying,film,suspended,adsorption,gel,protective colloid properties of surface activity,maintain moisture function properties.

Physical and Chemical Index

(1) Appearance: white or off-white powder, odorless, tasteless, non-toxic cellulose ethers

(2) Particle size: the passage rate of 100 meshes is more than 98.5%;and of 80 meshes is 100%.

(3) Bulk density: 0.25-0.70g/cm3.

(4) Soluble in water and some organic solvents, such as appropriate proportion of ethanol, water, acetone,and trichloroethane etc. Solution has surfactant peculiarity. PH value does not affect solubility in water.

Technical requirement

Viscosity