Non-ionic defoamer SDT1904
Product Introduction
SDT1904 is a non-ionic defoamer developed specifically for metalworking fluids. Its special molecular structure determines its excellent defoaming and dynamic foam control capabilities.
Characteristics
• Efficient knock-down defoaming;
• Excellent dynamic foam control capability;
• Adapt to various types of water quality;
• Excellent chemical stability;
• Almost adapt to all defoaming occasions;
• A molecular grade product that will not be filtered out.
The recommended dosage:
Total synthesis cutting fluid: 0.2-0.4%
Half a synthesis, emulsified oil: 0.3-1%
Typical data
Appearance | Colorless to light yellow transparent liquid |
Density (g/ml, 20 ℃) | 0.99 |
Water solubility (wt %) | 100 |
pH value (1% aqueous solution) | 7.0 |
Shelf life
Suggest using this product within one year from the date of purchase. If more than one year, we recommend you to confirm the quality of this product and retesting parameters of the product before use it.
Personal protection
Please refer to the Material Safety Data for learning safety, health, personal protection and emergency information.
