SURFADOL® AD-01

Nonionic Dynamic Wetting Agent and Molecular Defoamer

SURFADOL® AD-01

SURFADOL® AD-01 is multi-functional gemini surfactant combining dynamic wetting and molecular defoaming. SURFADOL® AD-01 is free of APEO and VOC, and suitable for water -based coatings, inks and adhesive.

Composition

2,4,7,9-Tetramethyl-4,7-Decanediol; CAS No: 17913-76-7

Typical properties

Chemical familyAlkane diol; Nonionic Defoamer; Gemini surfactant
Active matter content100%
AppearanceLight yellow liquid
Solubility in waterNot soluble
pH value6.0-8.0
Suggested use level0.1% – 1.0% of total formulation weight

COA specifications

Test ItemStandard
AppearanceLight yellow liquid
APHA Color (Pt-Co)≤350
Viscosity (mpa.s)≤1000

Special properties

  • • Nonionic alkane diol defoamer
  • • Suitable for water-based systems
  • • Fast knock-down defoaming and outstanding foam control on micro foam
  • • Excellent dynamic wetting
  • • Provides anti-crater effect
  • • Silicone-free, APEO free, non-toxic

Examples of application

  • • water-based printing inks    
  • • waterborne industrial coatings     
  • • water-based adhesives
  • • water-based automotive coatings   
  • • water-based wood coatings

Processing instructions

  • • Addition to the coating as supplied or as a predilution is possible.
  • • Can be introduced in the grind and let-down stage.

Package and storage

The material can be supplied in 200kg drums or 25kg pails. One pallet can load 4 drums or 18 pails.

Keep containers tightly closed in a dry, cool, and well-ventilated place.

When stored in an original unopened packaging at appropriate temperature (15°C~50°C), the product has a shelf life of 24 months from the date of manufacture.

Product is normally freeze-thaw stable but may separate as a result of standing or freezing. If the product has frozen or become thick due to storage in colder temperatures, warm to 40 °C and mix thoroughly before use.

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