What Is Defoamer?

Defoamer additive is a professional and highly technical fine chemical product with a wide range of applications.

Defoamer is mainly used in various fields such as sewage treatment, waste treatment, fermentation, textile printing and dyeing, papermaking, paint and ink, building mortar and admixtures, metal processing, industrial cleaning, adhesives, mineral procesing and washing, oil mining, etc.,to meet the needs of modern industry and environmental protection.

1. Wastewater treatment, power plant desulfurization, shield tunneling soil treatment,papermaking water treatment, papermaking water treatment, electroplating, weaving, garbage leachate.
2. Industrial cleaning fluid, civilian cleaning fluid, circuit board cutting fluid, circuit boards, printing paste, laundry detergent.
3. Water-based paints, water-based coatings, water-based inks for PCBs, water reducer, concrete, gypsum, cement products, putty powder.

Defoamers are to kill foam and prevent new foams while prodution.They disperse fast without causing secondary pollution. The correctuse method will make defoamers work better.

Directly dose into the foaming system.

To ensure homodisperse, it is recommended to use a metering pump for continuous dripping or too spray the water surface with a nozzle to maximize the continuous defoaming ability of the defoamer.

For foaming systems with high temperatures(>60'C), it is recommended to add defoamers inadvance before thetemperature arrive at 60'C

According to different foaming systems, the dosage quantity could be 200pm-5000ppm, The final dosage is adjusted according
to the specific site situation and lab/trial test.

1. Prepare 100ml clean water;

2. Make the defoamer into one thousandth of the solution,shake it completely;

3. Add the prepared defoamer solution into foam system, stirand observe the foam situation. If there is no more foam, it is the dosage.

If the foam can be eliminated with one drop, the prepareddefoamer solution could be diluted by another 10 times, thatis 1/10000 of the defoamer solution, then test again.

Before use, defoamers can be diluted accordingly, and then fully stirred to uniform. 

In order to ensure defoaming effect, do not store defoamer for long time. 

Defoamers' performance will be affected if store under frost or high temperature conditions. 

Strong shaking will demage the stability of defoamer.

Suitable viscosity will help improve the performance of defoamers(if dilute yourselves from our concentrated products).

You can contact the official website of Shanxi Jiankai Fine Chemicals(www.jkadmixtures.com) or the sales hotline (+8619335942828) to apply for samples and technical services.