Procurement intent: build metering records for a JY-2113 Industrial Cleaning Defoamer trial before a buyer treats the observed foam result as a scale-up basis.
Industrial cleaning foam is often reported as a material problem, but the first purchasing question should be whether the plant is feeding the same material at the same delivered amount. Juyou’s product page describes JY-2113 Industrial Cleaning Defoamer as an emulsion type silicone defoamer for industrial cleaning, with catalogue notes on alkali resistance, temperature resistance, shear resistance and use in general industrial cleaning, steel and aluminium-alloy cleaning. Those catalogue descriptions are useful for screening. They do not replace a recorded trial under the buyer’s own water quality, surfactant package, cleaner concentration and mechanical cleaning conditions.
Why the metering record matters
A pump setting is not the same as delivered active material. Viscosity, suction height, line restriction, storage temperature, dilution method and interruptions in the feed line can all change what reaches the cleaning bath. If a trial only says that foam was reduced after the setting was increased, the purchasing team still cannot tell whether the chemistry was suitable, whether the pump finally delivered correctly, or whether the cleaning bath changed at the same time.
Before comparing JY-2113 with a current antifoam, ask the plant to record the current cleaner identity, bath concentration, temperature range, circulation or spray pressure, soil load, water source and the point where foam affects production. Keep one untreated or current-treatment reference where practical. If the system uses a working dilution, record the dilution water, mixing order, holding time and use-up window instead of assuming every preparation remains stable for the full shift.
Records to request from the supplier and plant
- Supplied grade name, lot number, packaging condition and any current handling note from Juyou.
- Metering equipment type, target feed rate, calibration method and actual delivery check.
- Whether the product is used as supplied or prepared as an approved working dilution.
- Foam observations at start-up, steady operation, soil-load change and shutdown.
- Cleaning quality observations, residue checks and any downstream rinse or coating issue.
- RFQ details: annual volume, destination, package preference, required documents and sample quantity.
How to compare candidates fairly
Use the same foam observation method for each candidate. Record bath conditions and timing before adding the defoamer, then note foam knockdown, recurrence and the point at which operators would normally adjust the process. A lower visible foam level is useful only if cleaning quality, rinsing, surface appearance and operator acceptance remain within the plant’s specification. If the record shows inconsistent delivery from the pump, fix the feed system before increasing the proposed dosage or changing suppliers.
For JY-2113, the product source includes typical-property and application notes, but each buyer should confirm the exact documentation needed for its own market. Ask for the current technical data sheet, safety documentation, sample availability and package options before a bulk quotation. If the cleaner includes special solvents, strong builders, disinfectants or customer-specific residue limits, list those conditions in the RFQ so Juyou can review the application rather than relying on a general category name.
FAQ
Can a pump setting be used as the dosage record?
No. Treat the pump setting as one part of the record. Verify actual delivery under the same equipment, preparation and operating conditions used in the trial.
Should a detergent defoamer trial measure only foam height?
No. Foam height is one endpoint. Include cleaning quality, residue, rinse behavior, bath stability and any downstream surface effect before approving a supplier change.
RFQ next step
Send the cleaner type, bath conditions, metering method, target package, destination and estimated annual volume to info@juyousilicone.com. Buyers can also call +8613915814735 or contact Juyou on WhatsApp. Use this article as a procurement checklist, not as a substitute for plant-specific approval testing.