News
In textile dyeing, auxiliaries require high transparency to ensure even color distribution, yet conventional defoamers often cause haze or residue. Chemi Tech’s high-clarity defoamer utilizes nano-silicone microemulsion technology (particle size ≤0.1μm) for perfect compatibility, featuring:
Zero Turbidity Impact: Refractive index matching (1.40–1.45) enables blending with auxiliaries, limiting turbidity change to ≤5 NTU at 0.05%–0.2% dosage.
Thermal Stability: Withstands 130°C and alkaline conditions (pH 10–12), suppressing foam for 48+ hours.
Rapid Dispersion: 5–10 minutes low-speed stirring ensures uniform dispersion without damaging additives.
Case Study: Synthetic Fiber Spin Finish
A spin finish manufacturer faced nozzle clogging due to defoamer residue. After switching to Chemi Tech’s defoamer:
Turbidity dropped from 35 NTU to 8 NTU, reducing nozzle clogging by 90%.
Dosage decreased 30%, cutting product scrap rate by 15%.
This technology enables "invisible" foam control for pretreatments and dyeing carriers.
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