Aqueous Ethyl Cellulose Dispersion -RA

EASTROL ® Sustained Release - RS EASTROL ® – RS(Regular Type The Formula EASTROL®– RS(Regular Type) is an aqueous sustained release coating system, which uses Ethyl cellulose as the release rate controlling polymer. It is an optimally formulated and plasticized coating system that is specially...
Product description

EASTROL® Sustained Release - RS

EASTROL ® – RS(Regular Type

The Formula

EASTROL®– RS(Regular Type) is an aqueous sustained release coating system, which uses Ethyl cellulose as the release rate controlling polymer. It is an optimally formulated and plasticized coating system that is specially designed for sustained release, taste masking and moisture and humidity barrier applications.

 

Main Features

• It is a totally aqueous coating system without organic solvents, eliminating the possibility of inflammability,explosion and toxicity of organic solvents. This is in compliance with GMP Standards, provides cost savings and ensures safe R&D and production environments;

• An aqueous coating dispersion with low viscosity eliminates the sticking phenomenon that commonly exists inorganic solvent systems of high concentration. At the same time, its low viscosity also avoids bridging and an unclear intagliated shape;

• Wide range of Applicability: it can be extensively used in the preparation of sustained release pellets and tablets, as a moisture barrier and sealer for solid dosage forms, in taste masking and in wet granulation processes;

• Being already plasticized,the formulation facilitates ease of operation as it can be used directly; it controls drug release via film thickness, which simplifies and accelerates R&D time.

 

Application Properties

1. Stable release rate and consistent reproducibility.

2. Drug release is achieved by diffusion through the EASTROL® – RS film and is directly controlled by the thickness of the film. The release rate can be effectively adjusted by simply increasing or decreasing the quantity of EASTROL® – RS applied.

3. The perfect film formed by the EASTROL® – RS dispersion provides a consistent release rate and helps achieve an effective sustained release function.

4. The stable properties of its ingredients,optimal formulation and high product quality are in compliance with USP Standards; all of these ensure its in-use safety and are also environmentally friendly.

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