Despite the vital role it plays, the dispersion of release wax in polar toner resins remains a challenge. Baker Petrolite, a Baker Hughes company, evaluated the effect of combining specialty performance LMW polymers (hereafter referred to as specialty polymers) with release wax to enhance compatibility with polar toner resins. The compatibility was assessed in both polyester and styrene acrylic resins by using a scanning electron microscope (SEM), light microscope and differential scanning calorimetry (DSC).
Background
Xerographic printing is a process that generates and develops electrostatic toner images onto recording media, typically by the process of hot-roll fusing. Toners are used to produce the printed images. A typical toner consists of resins, colorants, charge-control agents, and functional additives.
...Full articles are available online six months after their original print date to online subscribers. This article is available in its entirety only in print to RECHARGER Magazine subscribers. Subscribe today to start your print subscription.
This article will be available online on 05/01/2009