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Non silicone Defoamer for PCB Cleaning

Non silicone Defoamer for PCB Cleaning

Model No. 

BM-161/162/163

Appearance 

transparency/translucence

PH Value 

5~8

Viscosity(25℃)

1000~1500mpa.s

Water-solubility

Dissolve in water, excellent dispersibility

Note:Above data only shows the typical characteristics of this product, not represent the specification range


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Defond non-silicone transparent defoamer is made from special polyester and various kinds of additives, it’s a kind of high-enriched & high effective defoamer,  which designed specially to solve the foam problem for PCB board developing, film stripping, water treatment and strong alkaline water process cleaning, etc, especially widely used in PCB board development. And it will not cause any silicone spot( no residue) to the slot wall, thus, it’s more easy to clean the equipment. 


Advantages: 

Excellent foams control performance, and it’s no demulsification, non-blocking network, no floating and not effect to the post processing in cleaning solution. 


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(1) Strong defoaming and foam suppressing ability, low dosage, no effect to the basic property of foaming system.

(2)Good heat resistance, good chemical stability, non-corrosive, non-toxic, non-flammable, non-explosive, no adverse side effects.

(3)Comparable to the top quality product on market, while the price is much more affordable.

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This defoamer apply to: 

PCB board water treatment; Developing; Film-stripping; Etching; Sewage treatment, etc.( The whole PCB production process)  


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 Applying to the PCB board cleaning                                                                                             Applying to the film-stripping process of PCB board 

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 Usage:This defoamer can be used directly, or using after diluting its concentration to 2~3 times with water and stirring it evenly.

Recommended dosage: 0.~0.3%, but the optimal dosage should be determined through the actual foaming situation.

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1. Packing: 60KG, 200KG, 1000KG /Plastic drum, or as customer required. 

2. Storage: Non-dangerous goods, non-toxic, non-flammable. Should be stored sealed, in a cool, ventilated and dry place. Before used up, the container should be sealed tightly at around 25℃.

3. The shelf life is about 12 months.

4. Transportation: This product should be sealed well during transportation, preventing from moisture, water, strong acid & strong alkali.

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  Please refer to Dongguan defeng defoamer Co.,Ltd  Defoamer Material Safety Data Sheet(MSDS)

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