| Product Brief | New Dispersant,the main performance Index has reached the level of the United States Oceans's SN-5040 equivalent product for a variety of pigment dispersion;has a good dispersion stability,it is currently the best in water-based latex paint coated paper processing industry The efficient pigment Dispersant. |
| Features | DA Dispersant is superior to the currently used inorganic Dispersant for dispersion stability,aging stability,and dispersion of disperse pigments or coating dispersions.DA Dispersant is easy to use and widely used.Low-viscosity pigment paste.For the most difficult to disperse Ultrafine heavy calcium carbonate in Coating,light calcium carbonate also has a unique dispersing effect.It can increase the concentration of pigment in Coating,increase production efficiency,and obtain significant economic benefits.. ingredients: special anionic polycarboxylates. solubility: soluble infinitely deep water,insoluble in ethanol,acetone,benzene and other organic solvents. chemical properties: non-toxic,non-corrosive,non-flammable,in contact with concentrated alkali to form Flocculation. Appearance: Light yellow viscous liquid. Solid content: 40%±2 Viscosity 250 to 350 centipoise PHWFHG: 7 to 8 Specific gravity: D251.15 to 1.25 |
| Uses | DA Dispersant has excellent dispersing effect on high-phosphorus,titanium dioxide,calcium carbonate,barium sulfate,talc,zinc oxide,iron oxide yellow,etc.It is also suitable for high speed,also suitable for low speed coated paper processing industry;Waterborne Latex Paint;Pigments Dispersant for Exterior Wall Decorative Coating;Diluents in Ceramic Industry. |
| Dosage | The general Dosage range (in terms of solids) is 0.5 to 1.6% of the pigment solids content in Coating.The exact Dosage varies depending on the type and quality of the pigment.It can also be used in combination with the inorganic phosphate Dispersant. |
| Usage | 1.Dispersion method of pigment paste: Add Dispersant to water according to different proportions,stir evenly,then slowly add pigment,mix at 2000-4000 rpm,stir for 10-30 minutes,measure viscosity with viscometer,pH meter (or precision test paper) to measure the PH value,adjust to the required requirements. 2,aging test determination: Keep at 50 °C constant temperature,each titration time (2,5,24,48,72) hours sampling analysis,test it Viscosity. |
| Storage | Stored in a cool place,storage period is one year. |
| Packing | Net weight 25kg,50 liters,250kg plastic drum. |
| Transportation | This product is non-flammable,explosive,can be transported in the usual way |
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