SURFADOL® 440 Surfactant
SURFADOL® 440, CAS 9014-85-1, alternative to Surfynol 440
Nonionic Low-foam Dynamic Wetting Agent
SURFADOL® 440 Surfactant
Special properties
- Specifically designed for water-based systems
- Reduce dynamic surface tension
- Improve wetting of low-energy and/or contaminated substrates
- Defoaming/de-airentrainment in concrete and oil field cements
- Wet and prevent smut formation in metalworking fluids
- Has several global food contact compliances
- Silicone-free, APEO free, non-toxic, solvent free
Examples of application
- Water-based printing inks
- Water-based adhesives
- Waterborne industrial coatings
- Concrete and oil well cementing
- Fountain solutions
- Metalworking lubricants
Processing instructions
- Mix well when use.
- Added and mixed after other surfactants.
- Pigments, fillers or other solid should be added after Surfadol 440 surfactant has been evenly mixed.
Typical properties
| Active matter | 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate, CAS#9014-85-1 |
| Active matter content | 100% |
| HLB value | 8 |
| Dynamic surface tension (0. 1%wt. , 6 b /s) | 35.0 dynes/cm |
| Solubility in water | slightly soluble |
| Suggested use level | 0.2% – 2.0% of total formulation weight |
Specifications
| Test Item | Standard |
| Appearance | Light yellow liquid |
| APHA Color (Pt-Co) | ≤350 |
| Density at 25°C, g/cm3 | 0.900-1.000 |
Package and storage
The standard package for this material is 180kg plastic drums, 4 drums/pallet.
The product can also be supplied in 20kg pails and 955kg IBCs.
Keep containers tightly closed in a dry, cool, and well-ventilated place. Product is normally freeze-thaw stable; if it phase separates or freezes at colder temperatures, warm container to 40°C and mix thoroughly before use. The shelf life for this product is 48 months from the date of manufacture.
For more information, please send email to: sales@acmetech.cn
