A shake test may not reproduce a cleaning machine's foam problem. Where the process recirculates liquid, compare candidates under a reviewed test arrangement that represents the relevant fluid movement and operating period.
Evaluation scope
JY-2113 is listed as an emulsion-type silicone defoamer for industrial cleaning. The relevant test system includes the cleaner, soils, equipment and downstream surface requirements. Foam control alone is not a cleanliness or coating-readiness result; evaluate those requirements using the actual process and its established acceptance methods.
Related material: JY-2113 Industrial Cleaning Defoamer.
Keep these variables in the record
| Item | What to record |
|---|---|
| Cleaner | Record chemistry, dilution and working-bath age. |
| Equipment | Include agitation, spray or recirculation conditions. |
| Soil | Use representative contaminants and loading. |
| Surface | Check residue and downstream finishing requirements. |
Trial and review plan
- Document where foam forms in the existing equipment and the working-bath composition. Identify a safe, representative pilot or laboratory comparison with an established control.
- Keep cleaner concentration, temperature and recirculation conditions consistent while evaluating the candidate. Record collapse and recurrence over the agreed sequence.
- Inspect the cleaned substrate and working liquid for unwanted changes. Confirm promising results on the intended process before modifying routine addition controls.
How to use the results
A good short test is evidence for the conditions used, not every pump or spray arrangement. Evaluate persistence and surface quality alongside foam behavior. Keep equipment changes separate so the trial still answers the material-selection question.
Information to include in an RFQ
Describe the cleaning chemistry, equipment, foam problem and substrate. Request current grade-specific technical and safety guidance. Provide representative process conditions and the required surface-quality checks so the supplier can discuss a candidate without promising universal compatibility or an unsupported consumption saving.
Frequently asked questions
Can a bottle-shake test qualify a spray-washing line?
It can support screening, but it is not a complete process simulation. Confirm shortlisted candidates under conditions representative of the actual equipment and surface requirements.
Are these proposed checks certified results for this grade?
No. This article describes evaluation and procurement questions, not completed customer trials. Request current grade-specific documents and appropriate test evidence. The acceptance criteria must fit the actual formulation, process or assembly being qualified.
Related reading
- Soil Loading and Bath Age in Industrial Cleaning Foam Tests
- Rinse-Residue Checks After Adding an Industrial Cleaning Defoamer
- Metering-Pump Checks for Industrial Cleaning Defoamer Addition
Discuss a sample or technical requirement
Send your application, required specification, sample quantity and destination through the Juyou inquiry form or email info@juyousilicone.com. Telephone: +86 139 1581 4735. Contact Juyou on WhatsApp. Grade availability, packaging and lead time require quotation confirmation.
Product identity source: JY-2113 Industrial Cleaning Defoamer, checked 2026-09-14. Archive placement: 2026-07-30. Prepared for first publication on 2026-09-14 as part of the historical article backfill. No earlier publication or completed application trial is claimed.