1. Introduction BN-7076 as specialized bonding agent for digital printer toner has excellent uniform adhesion and anti-excursion characteristic. It also can avoid getting blur pictures. The product applies the technology of Suspension Polymerization. Compare with Polymer Solvent method it could get denser molecule distribution. In addition it has the technology of washing and extracting the moisture. Thereby, it has the special effect of cleaning the impurity material. 2. Technology Data Appearance Silver Powder Nonvolatile Material <99.5% Acid Number (mgKOH/g) 8.0-16.0 Water Content <0.3 Cross-linkage(%) 34-44 Tf/b 140-150 Liquidity Test T1/2 210-220 Weight-average Molecular Weight app.10000 GPC Analysis Number-average Molecular Weight app.7000 Polydispersity app. 1.60 DSC Analysis Tg App.62-68 FLOW TEST (By Shimazu, CFT-500D) Die 1mm ´ 10mm Load 10kgf Heating Rate 6°C / min Method Heating Temp. 1/2 Method Sample Weight 1.5g Preheating period 240sec Start Temp. 85 °C Water-based Toner Resin BN-7076 Technical Information Sheet 3. Characteristics| 1) As Styrene/Acrylic copolymer, it has excellent black powder and miscibility. 2) The Tg character of the material can be adjusted. 3) The soften point is adjustable under the temperature of 110℃~160℃. 4) Have excellent anti-excursion character. 5) This product is mainly used for the Medium and Low speed printer.