Low Foam Nonionic Wetting Agent
ACME product category: SURFADOL® 400 Series Surfactants; acetylenic diol-based additives
Alternative to Surfynol 440
Description
Low foam Nonionic Wetting Agent
SURFADOL® 440 Surfactant
ACME product category: SURFADOL® 400 Series Surfactants; acetylenic diol-based additives
Alternative to Surfynol 440
The performance benefits of SURFADOL® 440 Surfactant are listed as below.
● 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
Nonionic Low-foam Dynamic Wetting Agent SURFADOL® 440 is mainly used in the following fields.
● Water-based printing inks
● Water-based adhesives
● Waterborne industrial coatings
● Concrete and oil well cementing
● Fountain solutions
● Metalworking lubricants
Typical properties
|
Appearance |
Light yellow liquid |
|
APHA Color (Pt-Co) |
≤350 |
|
Active matter |
2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate |
|
Active matter content |
100% |
|
Density at 25°C, g/cm3 |
0.900-1.000 |
|
HLB value |
8 |
|
Dynamic surface tension (0. 1%wt. , 6b/s) |
35.0 dynes/cm |
|
Solubility in water |
Slightly soluble |
|
Suggested use level |
0.2%–2.0% of total formulation weight |
|
Package and packing |
180kg plastic drums, 4 drums per pallet; 20kg pails for trial, 18 pails per pallet; 955kg IBC totes. |
|
Shelf life |
48 months from the date of manufacture |
|
Storage instructions |
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. |
|
Free sample for lab test |
Up to 200g free sample can be sent by FedEx upon request |
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