Water-soluble paint WK - I [Characteristics and uses] The products silicone resin, (meth) acrylate monomer as the main raw material by chemical polymerization.The roster for the introduction of silicone, adhesion, water resistance, anti-corrosion properties, chemical resistance personality has improved significantly. The products at a temperature of 160-180 ° C under the crosslinking reaction, forming excellent film, suitable for the different uses of glass, ceramics, metal and other materials on the surface coating paint. The Commodities water as a diluent water replacement of solvent-based coatings of organic solvents, solvent-based electrostatic spraying lacquer alternative products. The products on the human body without harm, and pollution-free, green environmental products. Construction methods suitable for spraying, roller coating, impregnation. Model
WK-I
Physical Properties
Appearance : transparent Lunatia Molecular weight : 12300-14500 Solid content (%) : 30-35 Viscosity :800 - 1000mps PH : 8.5 -9.0 Epoxy-based content (%) :3.5 - 6.0
Adhesion : LCM) - 1 Hardness : (along strokes) H ≥ 2 Solvent : excellent water resistance, not 72 hours without shedding foam Impact Resistance : (now Wash) ≥ 50cm/Kg.
[Use] 1, the substrate surface A, degreasing Degreasing solvent used to model fluid or grease surface clean, Meanwhile water or low boiling point solvents (ethanol or isopropanol) place residual cleaning agents or other solvents, ensuring plate surfaces clean. B, descaling Under the selection of a certain goal a few sandpaper, polishing surface of the sample place metal oxides, Until exposed the true nature of the new metal, sandpaper need to ensure the timely replacement of grinding effect. C, has been handling the substrate If it is treated as a model (or phosphating electrophoresis paint), as long as the surface clean, we can direct painting, If minor contamination, with isopropyl alcohol to clean after painting. 2, Brush or spray After the substrate surface treatment can be carried out painting, painting before Lance purge available surface model to ensure pollution-free. Coatings may be needed, plus 30% ~ 50% of the water viscosity adjustment, filtration after construction. After the substrate coating proposal immediately to prevent flash rust. 3, drying Spraying good model placed in a clean dry environment within 10 ~ 15 min, and then were Add baking oven : 180 ℃ 25 min. 4, testing Examination board after drying under standard conditions placed 24 hours after detection performance.