High-Efficiency Silicone-Free Defoamer Solutions|Chemi Tech Manufacturer

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crystal@gzchemitech.com

Product Parameters

Product Name

Silicon free defoamer

Ingredient	Single-component silicone-free defoamer / Two-component defoamer
Appearance	Colorless transparent / Pale yellow transparent / Milky white liquid / Yellow liquid
Solubility	Water-soluble with excellent dispersion properties
pH Value	5-8
Dosage	0.01%-0.5%

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Features

🟨 Silicon free formula - to avoid silicon residue issues, suitable for silicon sensitive fields such as precision electronics, high-end coatings, and high-end daily chemical products;

🟨 Efficient defoaming - quickly break the surface foam, keep foam suppression lasting, and reduce the frequency of addition;

🟨 High cost-effectiveness - the addition amount is only 0.01% -0.5%, significantly reducing customer usage costs;

🟨 Widely applicable - compatible with acid-base systems, maintaining stability under high temperature and high shear conditions;

Applications

Chemi Tech specializes in the production of diversified silicone-free defoamers with extensive industrial applications. The company provides high-efficiency and eco-friendly industrial defoaming solutions across multiple sectors, adaptable to demanding performance requirements in industries such as: Chemical processing / Wastewater treatment / Precision electronics (e.g., PCB development) / Oil-gas separation / Drilling fluids / Seawater desalination / Pharmaceutical fermentation / High-end adhesives / UV coatings / Screen printing inks

The products deliver excellent performance without silicone residue issues, making them particularly suitable for precision-oriented and environmentally sensitive applications.

Success Cases

Case Background
A renowned PCB manufacturing enterprise in Huizhou, Guangdong, faced the following challenges in its production environment:

Excessive foam during the development process, leading to a high defect rate in PCB boards.
Residual issues from traditional silicone-containing defoamers, negatively impacting product quality.
Strict client requirements for environmental compliance and VOC content limits.

Chemi Tech Solution
Product Model: KM-192 Silicone-Free Defoamer

Implementation Results
Chemi Tech's technical team conducted experimental verification and recommended the use of KM-192 Silicone-Free Defoamer, achieving the following outcomes:

Resolved foaming issues caused by developer solution during the PCB development process, enhancing production efficiency and product quality.
Achieved complete foam control with a low dosage of 0.1%–0.3%.
Optimized dosing method using a metering pump for precise control.

Post-Implementation Effects

High foam elimination rate, meeting production standards.
Zero product defects or quality impacts.
Full compliance with client requirements for environmental protection and VOC limits.

Client Testimonial
"Chemi Tech demonstrated first-class technical responsiveness. Their customized formula delivered defoaming results that surpassed our expectations."
— Mr. Zheng, Technical Engineer, Huizhou PCB Manufacturing Plant

Usage Instructions and Storage

Usage Method:

This product can be directly added by dripping or spraying.

Recommended Dosage:

The dosage is typically 0.05% to 0.3% of the total volume of the treated liquid.

Storage and Handling:

Store in a cool, dry place, protected from direct sunlight and moisture.

Keep container tightly sealed to prevent contamination.

Shelf life: 2 year from date of manufacture.

No significant settling or separation is expected during storage.