Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DOW XIAMETER ACP-7300 Defoamer

DOW XIAMETER ACP-7300 is a 100% active silicone defoamer concentrate designed for tough industrial settings. It appears as a gray-white translucent liquid (viscosity 2,800-3,500 cP) and keeps stable performance under temperatures up to 150°C and pH 1-14, breaking down micron-level foam in 30 seconds (with over 8 hours of suppression). Certified by FDA 21 CFR 175.300, it lowers mineral oil defoamer usage by 35% in textile dyeing and emulsion polymerization processes.

Product Information of DOW  XIAMETER ACP-7300 Defoamer

  1. Fast Defoaming Speed: Nano silicone particles lower surface tension to 23 dyn/cm (in 0.5% solution), enabling rapid foam collapse.

  2. Wide Compatibility Range: Remains stable in ketones, esters, and aromatic hydrocarbons, suitable for multiple solvent-based scenarios.

Areas of Application of DOW  XIAMETER ACP-7300 Defoamer

  1. Textile Dyeing: Controls foam in jet dyeing machines, with a recommended dosage of 0.01%-0.05% to ensure smooth dyeing processes.

  2. Chemical Polymerization: Improves monomer conversion in emulsion systems, enhancing the efficiency and quality of polymerization.

  3. Food Processing: Suppresses foam in fermentation broths, with a residue limit of ≤15 mg/kg to meet food safety standards.

Specifications Of DOW  XIAMETER ACP-7300 Defoamer

Type
Silicone/silica composite defoamer
Appearance
Gray-white translucent liquid
Active Content
PDMS + hydrophobic silica (100%)
Dynamic Viscosity
2,800-3,500 cP
pH Range
1-14
Surface Tension
24 dyn/cm
Flash Point
>105°C (closed cup)
Solid Content
28%-34%
Shelf Life
540 days (sealed)
Packaging
200kg/IBC or 25kg/drum



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