A product name provides limited guidance and cannot be used as a replacement basis by itself. Even similarly named materials can differ in chemical structure, active content, diluent, inhibitor and impurity profile.
Build a comparison baseline first: chemical type, functionality, supply form, acid value and test method, colour, viscosity at 25℃, water, free acid and inhibitor. Acid value describes titratable acidity, not a direct count of phosphate groups; results from different titration methods are not interchangeable.
Use the same base formula, substrate preparation, film thickness and cure dose. Compare compatibility, storage stability, initial adhesion, adhesion after boiling water and chemical resistance. Any conversion must use the active-content basis and be reconfirmed in a laboratory trial.
Note: this is a general material-replacement method and does not refer to specific third-party products.
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