Additive

SURFYNOL® PSA-336

SURFYNOL® PSA-336 provides excellent dynamic wetting on difficult-to-wet substrates. This wetting agent is very easy to formulate into water-based systems.

Bottle representation of SURFYNOL® PSA-336
PNG

Product information

Type

Additive

Sub type

Substrate wetting

Markets

Technologies

Waterborne

Manufacturer

SURFYNOL Logo

Availability

Key benefits

  • suitable for food contact compliant formulations
  • ease of addition with no gel formation
  • efficient static and dynamic surface tension reductions

Technical data

active matter content
80
appearance
clear to hazy colored liquid
chemical description
acetylenic based formulated surfactant
solvent
water

Properties

Substrate wetting
5/5
Anti-crater effect
2/5
Flow promotion
2/5
Defoaming
0/5
Reduction of static surface tension
4/5
Reduction of dynamic surface tension
5/5

Recommended addition level

As supplied calculated on total formulation: 0.1 - 1.0 %.

Processing instructions

Can be introduced during 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 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.