None Foaming Polymer Solution Without Silicone Solvent Defoamer
D-057
(Analogue to BYK-057)
First, Product introduction
The coating defoamer D-057 is a non foaming polymer solution without silicone. It can be used
as a standard defoamer in solvent coatings and inks. It can
effectively prevent bubbles and bubbles in the production,
packaging and construction of paints and inks. And has the
following characteristics: fast defoaming, prevent foaming, good
versatility, light color, re coating safety.
Second,Technical index
Appearance: colorless to light yellow liquid
Active ingredients: about 20%
Density (25 ℃): 0.805-0.915 g /cm³
Solvent: mineral oil solvent
Third, Scope of application
In the following paint system has a very good performance:
industrial paint, automotive paint, architectural paint, wood
paint. It can also be used in the field of can and coil coating.
Fourth,Recommended dosage
In order to obtain sufficient defoaming effect, it is suggested to
add defoamer D-057 in the grinding process, and the dosage is 0.1-0.5% of the total
amount. If it is added in the later stage, enough shear force is
needed to ensure good dispersion of D-057, so as to prevent shrinkage. Because of its strong immiscibility,
the effect on transparency and shrinkage of varnish system must be
evaluated.
Fifth, packing
25kg, 50kg plastic bucket and 200kg iron bucket.
Keep away from heat and fire sources, store in a cool and
ventilated environment at 10-35 ℃, and keep it sealed.
