ACP-1266

Product Details

CasNo： 9016-00-6

MF： (C2H6OSi)n

Appearance： 透明无色液体

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

Basic Information

• Brand: Dow Corning
• Model: XIAMETER™ ACP-1266
• Product Type: Silicone Defoamer
• Appearance: Milky White Liquid
• Specific Gravity: 1.00
• Viscosity: 1300 cSt at 25°C
• Active Ingredient Content: 100%
• Diluent: Water or foaming solution

Product Characteristics

• Long-Lasting Defoaming: Delivers excellent long-term defoaming performance, effectively controlling foam generation for extended periods.
• High Stability: Maintains stable defoaming efficiency across a wide range of pH values and temperatures, with good shear resistance and thermal stability.
• Broad Applicability: Performs well in most foaming systems, easy to formulate into diluted emulsions, and features excellent self-emulsifying properties for convenient use.
• Good Compatibility: Highly compatible with most surfactant systems, but not suitable for cationic media.
• Friction Reduction: Reduces friction between fabrics, as well as between fabrics and metals, minimizing fabric wrinkling during processing.

Application Fields

• Metalworking Fluids: Effectively eliminates foam generated during the use of metalworking fluids, ensuring smooth progress of machining processes.
• Rinsing Processes: Controls foam in rinsing operations to improve rinsing efficiency.
• Sizing/Desizing: Efficiently manages foam in sizing and desizing processes of the textile industry without compromising fabric quality.
• Package Dyeing: Suitable for foam control in package dyeing processes, ensuring uniform dyeing results.
• Printing Industry: Used in the printing sector to eliminate foam in systems such as printing inks, enhancing printing quality.

Usage Method

• Dosage: Effective even at low concentrations. Adding 1 to 100 parts of defoamer per million parts of foaming agent is sufficient to eliminate most foam. For initial testing, a higher concentration (50 ppm active silicone) is recommended, then adjust to the minimum concentration required for foam control.
• Dispersion Method: For optimal foam control, the defoamer must be fully dispersed in the foaming medium. It can be pre-mixed with 1–2 parts of cold water or foaming solution (below 30°C); add the diluent to the defoamer and mix slowly. The pre-diluted mixture should be used immediately.

Storage Conditions

• The pre-diluted mixture of ACP-1266 Defoamer must be stored below 30°C and is recommended to be used within 6 hours to prevent the formation of non-emulsified silicone. Pre-diluted mixtures tend to become unstable if stored above 30°C or for more than 6 hours.

Packaging Specifications

• Common packaging sizes include 25 kg/drum, 200 kg/drum, and 50 kg/drum is also available as an optional 规格.