Zestron Resin Test

Model No:	Resin Test
TDS:	Download

The ZESTRON® Resin Test visually and temporarily identifies the local distribution of resin-based residues on electronic assemblies via a color reaction. Critical resin residues, which cause poor adhesion of conformal coatings and delamination effects can be localized during the production and removed by a cleaning step. Thus the critical resin amount of <40 µg/cm² (258.06 µg/sq in) according to J-STD 001 can be met. This test complements analytical methods such as Ionic Contamination Measurement (detection of inorganic residues) and the ZESTRON® Flux Test (detection of activators/acids).

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Simple Test Procedure in 3 Steps:

Apply indicator
Rinse / Dry
Interpretation

Advantages of ZESTRON Resin Test Compared to Other Test Methods:

Localized detection of resin-based contamination on electronic assemblies.
Quick and easy test method. No extensive training required.
No specific test equipment needed, which means:
- no additional floor space requirements
- no investment costs
- can be used throughout the facility
On-site sampling inspection during production.
Low cost per tested part.