Additive

SURFYNOL® 465

SURFYNOL® 465 is a good substrate wetting agent with very good solubility in aqueous systems. It is suitable for waterborne coatings and inks.
Bottle representation of SURFYNOL® 465
PNG

Product information

Effects

Surface Control
Flow & Levelling
Substrate Wetting
Paper & Board
Substrate Wetting
Textile
Substrate Wetting
OPV
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Type

Additive

Sub type

Substrate wetting

Sustainability

Contains no biocide

Life Cycle Assessment available

Markets

Technologies

High solids (solventborne)
Radiation curing systems
Solventborne
Waterborne

Manufacturer

SURFYNOL Logo

Availability

Key benefits

  • suitable for food contact compliant formulations
  • good wetting of particles and substrates
  • low-foam, dynamic surface tension reduction

Technical data

active matter content
100 %
appearance
clear colored liquid
chemical description
ethoxylated acetylenic diol surfactant
solvent
-

Properties

Substrate wetting
3/5
Anti-crater effect
2/5
Flow promotion
3/5
Defoaming
2/5
Reduction of static surface tension
2/5
Reduction of dynamic surface tension
3/5

Recommended addition level

As supplied calculated on total formulation: 0.1 - 2.0 %.

Processing instructions

Can be introduced in the grind and let-down stage.

Addition to the coating as supplied or as a predilution is possible.

Handling & storage

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.

When stored in an original unopened packaging, the product has a shelf life of 60 months from the date of manufacture.