L-HPC

The application of low-substituted hydroxypropyl cellulose (L-HPC) is mainly used as a tablet disintegrator and binder. The characteristics of low-substituted hydroxypropyl cellulose (L-HPC) as a binder and disintegrator are: easy to press and form, and strong applicability. For tablet binder, 5~20% is generally added when wet granulated, 5~20% when powder is directly pressed into tablet, and 2~ 10% of chemicalbookis used as tablet disintegrator, generally 5%, both internal and external can be added, depending on the specific prescription. Low-substituted hydroxypropyl cellulose (L-HPC) can also be used as a food additive, used as emulsifier, stabilizer, suspension aid, thickener, film forming agent in the food industry, used in the manufacture of beverages, pastries, jam, etc., but also used in the daily chemical industry, used as cream, shampoo, emulsion and other cosmetics manufacturing.

This product is a low-substituted hydroxypropyl cellulose ether, is a multi-purpose non-ionic cellulose derivative, mainly used as a solid preparation disintegration and binder, due to its powder has a large surface area and porosity, it can rapidly absorb water and expand, when used in tablets, the tablet quickly disintegrate, and its rough structure has a large Mosaic between drugs and particles. It can significantly increase the hardness of the tablet without affecting the disintegration, thus accelerating the dissolution of the drug and improving the bioavailability