High-Efficiency Silicone-Free Defoamers for Industrial Cleaning

In industrial cleaning (e.g., metal spray, PCB development/stripping, ultrasonic cleaning), foam reduces fluid mobility and causes uneven cleaning. Traditional silicone defoamers leave residues that affect product quality. Chemi Tech’s silicone-free defoamers use polyether esters and surfactants to achieve rapid foam collapse and long-term suppression.

Key Advantages

Zero Silicone Residue:

Prevents silicon spots on tank walls or workpieces, ideal for spray cleaning and precision PCB processing. In development processes, it washes off completely without oil film or adhesion, ensuring soldering reliability.

Broad Compatibility:

Works in acidic/alkaline systems (pH 1–14) and high temperatures (≤80°C). A dosage of 0.1%–0.3% suppresses foam recurrence, reducing tank maintenance.

Rapid Action:

Nano-sized particles enhance dispersion, eliminating surface foam within 5 minutes and preventing regeneration due to surfactant accumulation.

Applications

Spray Cleaning: Prevents nozzle clogging;

Wafer and PCB Cleaning: Eliminates silicon spots;

Metalworking Fluids: Controls foam in cutting fluids.

Chemi Tech defoamers optimize surface tension to destabilize foam membranes, delivering cost-effective solutions.