INTUMESCENT WB PAINT

Intumescent WB paint is an effective product used in intumescent fire resistant coatings. The proposed specialist formulation includes wetting and dispersing additives that improve the coating adhesion, as well as a flame retardant. The paint is widely used in industrial and in-home applications as a varnish for wooden surfaces.

INTUMESCENT WB PAINT
+for industrial and home applications
+fireproof
+stable formulation
Phase
Składnik
Concentration [%]
1
Water
25,95
2
Hydroxyethylcellulose
0,05
5
Defoamer
0,3
6
Titanium white
7
7
APP
22
8
Pentaerythritol
8
9
Melamine
8
10
Hydrophilic fumed silica
0,1
11
Osakryl OB
25
12
Coalescent
1,5
13
1
14
Biocide
0,1
15
Defoamer
0,2
Viscosity
Brookfield, S64, 20rpm
11300 mPa·s
Adhesion
ISO 2409
1
Fire test
Internal
pass
Procedure
1.
Dissolve hydroxyethylcellulose in water. Add components 2–5.
2.
Add components 6–10 slowly, while agitating, and mix until a homogeneous liquid is obtained.
3.
Grind until the desired fineness is achieved.
4.
Add components 11–15 to the pigment slurry and mix until a homogeneous liquid is obtained.

Products used in the formulation