CAS 9014-85-1 Low Foaming Wetting Agent SURFADOL® PSA-660 Surfactant
SURFADOL® PSA-660
Substrate Wetting Agent
SURFADOL® PSA-660 Surfactant
Special properties
• Acetylenic diol based surfactant
• Efficient static and dynamic surface tension reduction
• Low foaming
• Easy to formulate into water-based systems
• Stable in wide pH range
• Suitable for Acrylic emulsion, Alkyd resin, Epoxy resin and 2K PU system
Examples of application
• Water-based printing inks
• Waterborne wood coatings
• Water-based PSA
• Other water-based coatings
Processing instructions
- Addition to the coating as supplied or as a predilution is possible.
- Can be added during let-down stage.
Typical properties
| Active matter content | 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate, CAS#9014-85-1 |
| Active matter content | 80% |
| Solubility in water | Soluble |
| Dynamic surface tension,0.1%, 6 b/s | 29.7 dynes/cm |
| Suggested use level | 0.1% – 1.0% of total formulation weight |
Specifications
| Test Item | Standard |
| Appearance | Light yellow liquid |
| APHA Color (Pt-Co) | ≤350 |
| Viscosity at 25°C | ≤300 mPa.s |
| Density at 25°C, g/cm3 | 1.000-1.100 |
Package and storage
The standard package for this material is 200kg plastic drums, 4 drums per pallet.
The product can also be supplied in 1000kg IBC and 25kg pails.
Keep containers tightly closed in a dry, cool, and well-ventilated place. Product is 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 24 months from the date of manufacture, in closed container at the storage temperature of 4℃~50℃.
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