In industrial manufacturing, foam often lowers production efficiency, increases product defects and raises costs. Many companies have long relied on the imported defoamer Momentive SAG 638, but face unstable supply, high prices and limited adaptability. Based on years of technical accumulation, Chemi Tech has launched a targeted alternative plan, providing customers with high-performance, customized defoamers.
Market pain points and needs
Conventional imported defoamers suffer slow response and large batch variation, and their performance fluctuates easily under high temperature, high shear or acid-alkali environments. Companies need an alternative with strong stability, broad applicability and optimized cost.
The Chemi Tech solution
1. Precise formulation design: by analyzing system compatibility, we use modified silicone polymers and special emulsification technology to ensure rapid and durable defoaming.
2. Adaptability testing: free samples are provided for testing under simulated actual production conditions (pH range, temperature and stirring), verifying defoaming efficiency and stability.
3. Cost optimization: localized production shortens the supply chain, with prices 15%–30% below imported products and long-term stable supply assured.
Case verification
An electronic adhesive manufacturer originally used SAG 638 but saw poor foam control in its high-temperature coating process, causing surface blemishes. Chemi Tech compounded an organosilicon defoaming system, adjusting emulsion particle size and dispersibility. After line testing, the customer's foam elimination rate reached 98%, the product pass rate improved significantly, and there was no batch-to-batch variation.
Chemi Tech empowers production with technology, helping customers make a smooth transition to import substitution. Contact our technical team for a customized solution.