Paints and Coatings Auxiliaries for the coating of surfaces - Clariant

Paints drying by oxidation
Waxes are not very suitable as the
sole matting agents for oleoresinous
and alkyd paints. However they can
be used to improve substantially the
mar resistance of high-gloss alkyd
resin paints. This is done by adding
2 % to 4 % Ceridust 9615 A, Ceridust
6721 or Ceridust 5551, relative to the
finished paint.
Ceridust 9615 A additionally prevents
the formation of a hard sediment.
Guide formulation
(water-soluble house paint,
white, air-drying)
I Resydrol ®+ AY 586 w/ 38 WA 64.0
ammonia, 25 % 0.4
Titanium dioxide RN 59 24.0
Additol VXW 4940 0.2
Additol XW 376 0.4
Additol XW 329 0.4
Additol XL 297/100 0.5
II ammonia, 25 % 0.3
deionized water 9.8
Parts by weight 100.0
Preparation:
Mix part I in the given sequence,
disperse in a bead mill and adjust to
the desired viscosity with part II.
Aqueous wood laquer for indoor
applications
A matt silk finish effect can be obtained
by using up to 2.0 % Ceridust 5551 or
Ceridust 9615 A on total formulation.
Guide formulation
I Mowilith ® LDM 7460 74.50
water 6.10
II water 1.00
Saniprot ®+ 99-73 0.20
1,2-Propandiol 1.00
AMP 90 0.20
BYK ®+ 348 0.50
Texanol ®+ 1.00
Agitan ®+ 295 0.20
III water 3.60
Tafigel ®+ PUR 40 0.30
Methoxybutanol 2.50
Ceridust 5551 or
Ceridust 9615 A 2.00
water 6.90
Parts by weight 100.00
The raw materials have to be mixed in
the above described order with a propeller
stirrer. To achieve the optimal
dispersion Part III should be made the
day before and processed afterwards
into Part I and II.
Positive wax-based wood stain
Good positive effect, no floating of,
for instance, Remazol dyes after
storage at 50 °C.
Guide formulation
2 parts Licowax R 21
5 parts Silicon oil 350 cst
5 parts Spindle oil
2 parts Emulsogen ® P
are heated to approx. 100 °C
and then stirred well while
20 parts water, hot (90-100°C)
are added. The hot concentrate
is then well stirred, while
66 parts water are added cold.
After 12-24 hours, the formulation is
again stirred thoroughly.
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