In water-based coating production, foam issues directly affect film quality and application efficiency. How to scientifically select defoamers? Chemi Tech summarizes key considerations based on industry expertise:
Defoamers must integrate with the coating system to prevent craters or oil floating. Chemi Tech’s molecular-level design ensures stability during storage and application.
Foam generation intensifies under high-speed dispersion or spraying. Chemi Tech defoamers rapidly collapse bubbles, especially under high-temperature or high-shear conditions.
Some defoamers offer only temporary effects. Chemi Tech’s modified components inhibit foam recurrence, extending coating workability.
Certain defoamers cause haze. Chemi Tech controls particle size precisely to maintain film gloss while eliminating foam.
Chemi Tech provides a range of defoamers tailored for water-based coatings, addressing needs from production to application. Backed by lab data and field results, their products balance defoaming efficiency and system compatibility across diverse resin systems.
Guangzhou Chemi Tech New Material Co., Ltd.
Address : No. 3 Road, Lanshan Village, Xiancun Town, Zengcheng District, Guangzhou City
Contact : +86-19820415595(Manager Fang)
Tel : +86-13414362583(Manager Lee)
E-mail : crystal@gzchemitech.com