Byk® -A 515

Technical Documents

Silicone-free solution of foam destroying polymers. air release additive for solvent-borne and solvent-free epoxy
and PUR systems and adhesives.

Details

Producer
Supplier
Chemical Composition

Foam destroying polymers

Advantages
    Improves fiber wetting
Other Applications

used in pultrusion. For highly thixotropic gel coats and acrylic resins (syrup).

Handling

Use level: 0.1–0.5% based upon total formulation.

Technical data

Quantity Value Unit Comment
Appearance Properties
Color (Hazen) <250
Refractive index 1.44
Physical Properties
Density 0.82 g/ml 20°C
Thermal Properties
flash point 34 ºC
Chemical Properties
Non-volatile materials 20 % wt