Typical characteristics
The following features are typical characteristics of ACUMER 5000, but these cannot be explained in detail.
Appearance: dark yellow to brown clear solution Chemical structure: acrylic copolyme
The total solid content: 45% Activity content: 42%
PH (25): 2.5 The ***erage molecular weight: 5000 (Mw)
Density (25 ℃): 1.20 Brookfield viscosity (mPa.s/cps, 25 ℃): 400
Chemistry and reaction model
The molecular weight of ACUMER 5000 is a multifunctional polymers, the silicon oxide and magnesium silicate has excellent scale inhibition and dispersion effect.
ACUMER 5000 through the silicon oxide dispersion colloid and prevent magnesium silicate scale switching surface in the heat of formation, scale generation to prevent oxidation of silicon.
Performance
Because of the presence of silicon oxide has many forms, how to control the silica based scaling is a complex problem: active molybdenum silicon oxide: often referred to as soluble silicon oxidation. Silicon dioxide colloid: polymerization of silica particles, up to 0.1 micr*** or ***aller. Silica scaling: mostly magnesium silicate, but it is also possible that iron or calcium silicate. Colloidal silica melts formed at the cathode surface silicate corrosion at high temperature and high PH environment, so that the oxygen, reduce hydroxide. The first generation of silicate cation, soluble silica added to existing, such as the formation of magnesium silicate scale. In addition, colloidal silica alone can with magnesium hydroxide precipitation reaction, forming magnesium silicate scale (including magnesium and silicon oxide ratio of non stoichiometric). In general, if the content of silica recycling cooling water loop in more than 180ppm, there will be a lot of fouling in heat exchange surface generation. Moreover, the scale with the general method is difficult or impossible to remove. ACUMER 5000 in the mining condition is evaluated, in recycling water without scaling silicon oxidation allows a maximum of 300ppm.
More water treatment chemical products and selection,you are welcome to inquire! 025-85367718