Active Polymer Formula:
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Definition: This calculator determines the active polymer component based on the neat polymer quantity and the percentage of active polymer in the mixture.
Purpose: It helps polymer scientists and engineers calculate the actual active polymer content in formulations.
The calculator uses the formula:
Where:
Explanation: The neat polymer quantity is multiplied by the percentage of active polymer (converted to decimal) to determine the active component.
Details: Accurate calculation ensures proper formulation strength, reactivity, and performance characteristics in polymer applications.
Tips: Enter the neat polymer quantity in m³/s and the percentage of active polymer (0-100%). All values must be > 0.
Q1: What is the difference between neat and active polymer?
A: Neat polymer is the pure form, while active polymer refers to the functional component that responds to stimuli.
Q2: Why express percent active as a decimal?
A: Converting percentage to decimal (e.g., 30% → 0.3) makes the mathematical calculation straightforward.
Q3: What are typical active polymer percentages?
A: This varies widely by application, ranging from 5% to 95% depending on the formulation requirements.
Q4: Can this calculator be used for other units?
A: Yes, but ensure consistent units between neat polymer and the result (e.g., both in m³/s or both in kg/s).
Q5: How precise should the result be?
A: For most polymer applications, 4-6 decimal places provide sufficient precision.