Application Industry: PCB Cleaning Water Treatment
Product Name: Antifoam RK-108
The component of RK-108 is cross-linked polysiloxane, which is made of silicone emulsifier and hydrocarbon emulsifier. It’s good acid&alkali resistance and long antifoaming persistence. It’s widely used in circuit board and all kinds of sewage treatment, metal cleaning industries, etc.
Product property:
Excellent instant defoaming ability and long - lasting antifoaming performance
No floating oil and suspended substance after dilution and quickly distribute on the overall surface of the bubble
No toxic
Main physical and chemical properties:
Item | Range |
Appearance | Milky white emulsion |
Viscosity(25°C) | 200~700mPa·s |
Content(wt%) | 38±1% |
pH | 6.0～8.0 |
Application Process:
Add directly into system needed and stir to make it evenly dispersion. Recommend to use metering pump drip continuously to keep defoaming persistence.
If temperature of foam system is above 60℃，please add defoamer before 60℃to exert its maximum effect.
For different effluent system and stirring factors, 10ppm/unit, 10-500ppm can achieve the good result. Small test before use to achieve the best antifoaming effect and appropriate dosage.
Key Applications
PCB cleaning process
General sewage treatment
Industrial cleaning