Free volume theory

Free volume theory is developed from crystalline, glassy and liquid nature, it requires a lot of data projections confirm its reliability. Free volume elastomers are mainly influenced by three factors, namely mobile and mobile backbone chain ends moving, side chains, and these in turn move the following factors, namely:
1. Wetting, adsorption
2. The surface is dissolved or mixed surface
3. Absorption, diffusion, swelling began
4. Dissociation and isolation of a polar group, the occurrence of dissolved amorphous region
5. The structural damage, some of the crystalline regions occurs release, diffusion and dissolution
6.Re-establish the equilibrium structure after the balance function of plasticizer