Specific Gravity of Polymer Formula:
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Definition: Specific Gravity of Polymer is defined as the ratio of the density of the polymer to the density of a standard substance (usually water).
Purpose: This calculation helps in determining the concentration and quality of polymer solutions used in various industrial applications.
The calculator uses the formula:
Where:
Explanation: The formula calculates the specific gravity by dividing the polymer feed rate by the product of 8.34 (conversion factor), volumetric feed rate, and polymer concentration.
Details: Knowing the specific gravity helps in quality control, process optimization, and ensuring proper polymer concentration in solutions.
Tips: Enter the polymer feed rate in kg/s, volumetric feed rate in m³/s, and polymer concentration in percentage. All values must be > 0.
Q1: What is the significance of 8.34 in the formula?
A: 8.34 is a conversion factor that accounts for the density of water (8.34 lb/gal) and unit conversions.
Q2: What's a typical polymer concentration range?
A: Polymer concentrations typically range from 0.1% to 2% depending on the application.
Q3: How accurate is this calculation?
A: The calculation is accurate when proper measurements are taken, but actual values may vary slightly due to temperature and other factors.
Q4: Can this be used for all types of polymers?
A: Yes, but the specific gravity range will vary depending on the polymer type.
Q5: What if my polymer concentration is very low?
A: For very low concentrations (<0.1%), ensure your measurements are precise as small errors can significantly affect the result.