Additive

SURFYNOL® MD-20

SURFYNOL® MD-20 is a very compatible molecular defoamer based on Gemini surfactant technology. Free of silicone and silica. Offers additional dynamic wetting properties.

Bottle representation of SURFYNOL® MD-20
PNG

Product information

Type

Additive

Sub type

Defoamer & deaerator

Sustainability

VOC reduction

Markets

Technologies

Waterborne

Manufacturer

SURFYNOL Logo

Availability

Key benefits

  • highly recommended in combination with classical silicone-based defoamers or substrate wetting additives
  • effectiveness against macro- and micro-foam in combination with high compatibility
  • universal use in waterborne formulations

Technical data

active matter content
100
appearance
clear colored liquid
chemical description
organic based Gemini molecular defoamer
solvent
-

Properties

Brush application/roller application
4/5
Airless spraying
3/5
Compressed air spraying
4/5
Flexo/gravure printing
3/5
Dip coating, flow coating, curtain coating
5/5
Flooring
2/5

Recommended addition level

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

Processing instructions

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

Handling & storage

When stored in an original unopened packaging, the product has a shelf life of 36 months from the date of manufacture.