Byk® -394

Technical Documents

Solution of polyacrylate copolymer. Acts as a silicone-free acrylic release agent with good leveling properties.

Details

Producer
Supplier
Chemical Composition

Polyacrylate copolymer

Advantages
  • Offers improved leveling and gloss.
  • Provide very good release properties at the paint surface.
  • Produces a long wave effect and prevents cratering without influence on surface tension (silicone-free). Orientates to the paint surface and crosslinks into the polymer network due to its reactivity and is therefore fixed at the paint surface.
Other Applications

Used for solvent-borne and solvent-free baking and 2-pack PU coatings.

Technical data

Quantity Value Unit Comment
Recommended Levels 0.2 - 3 %
Physical Properties
Density 1.02 g/ml 20°C
Thermal Properties
flash point 88 ºC
Chemical Properties
Non-volatile materials 80 % wt
Hydroxyl number 23 mg KOH/g