The tablets prepared within 12h showed a good zero-order release characteristics as a result. Obtained by orthogonal design optimization of diclofenac sodium sustained release tablet formulations for optimal prescriptions conclusion.

In order to prepare the release of the film in 12 H of the zero-level release good characteristics as a result. Arrive at the orthogonal design optimization of dual-chlorine, sodium prescription for slow release is the best prescription.

Take the slow release piece which prepares in 12h presents the good zeroth order release characteristic as a result.Obtains double chlorine fragrance sour sodium slow release piece prescription which optimizes after the orthogonal design for most superior prescription conclusion.

Preparation of sustained-release tablets by zero-order release showing an excellent feature in the 12h for the results. Drawing by orthogonal design optimization of diclofenac sodium sustained-release tablet formulation for optimal formulation of conclusions.