Ethyl cellulose

Ethyl cellulose, because its are insoluble in water and soluble in many organic solvents and is often used as the binder of tablets, granules, can increase the hardness of tablets, decrease the brittle broken degree of the tablets, the tablets on the surface of the film only upset 10? 30 um, can also be done such as improving the appearance of the tablets, the isolation, avoid the water sensitive drug failure, in order to prevent drug become wet, to improve drug safety storage, also can be used as a skeleton skeleton material zyban, sustained-release pellets, alleviate the micro capsule, etc.