Additives for Automotive OEM Coatings

Additives for Automotive OEM Coatings

Additives for automotive OEM coatings Surfadol 541E is a nonionic wetting agent and molecular defoamer (50% active solution of Surfadol 541 additive in Ethylene Glycol). Typical Properties Appearance:Light yellow clear liquid Active matter content:50% Density at 20°C, g/cm3:0.995-1.000 Viscosity...

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Product Details

Additives for automotive OEM coatings


Surfadol 541E is a nonionic wetting agent and molecular defoamer (50% active solution of Surfadol 541 additive in Ethylene Glycol).

Typical Properties


Appearance:Light yellow clear liquid

Active matter content:50%

Density at 20°C, g/cm3:0.995-1.000

Viscosity at 25℃:>100cps

Surface Tension(25℃):

Dynamic Surface Tension(0.1%1/b/s):36 Dynes/cm

Equilibrium Surface Tension(0.1%,6b/s):33.1 Dynes/cm


Advantages/Application

 Low dynamic surface tension

 Prevents surface defect problems such as fisheyes, crawling, and cratering on low-energy substrates

 Coatings(industrial coatings,automotive coatings

 Printing Inks

Usage method
 Suggested use level: 0.2%-2.0% wt. on total formula weight

Storage stability 

The product should be placed in a cool and dry, well-ventilated place,  away from fire and oxidant.
It also should be used up as soon as possible after opening. It is stable at pH 3-12.

Package:25kg/200kg/IBCs

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