Paints and Coatings – formulas

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The following are examples of standard emulsion paint and plaster formulations.
If you don’t find what you are looking for, our technical experts would be happy to help you match exactly the right mineral to your coatings performance requirements.
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DECORATIVE PLASTER (1.5 KG/M2)

Ingredients Percentage
(% weight)
Water 10.3
Cellulosic thickener 0.4
Ammonia 0.2
Wetting agent 0.2
Bactericide 0.4
Dispersing agent 0.1
TiO2 4.5
CaCO3 (d50 = 65 µm) 25.0
CaCO3 (d50 = 2 µm) 8.0
Luzenac 00C 6.0
Sand (70-400 µm) 25.0
Styrene acrylic binder 18.0
Coalescing agent 0.4
Opening time additives 1.5
Total 100

LUZENAC 00C HELPS:

  • improve weather resistance
  • obtain a good rheology and easier application
  • improve crack resistance

DECORATIVE PLASTER (3 KG/M2)

Ingredients Percentage
(% weight)
Water 10.9
Cellulosic thickener 0.2
Ammonia 0.2
Wetting agent 0.2
Bactericide 0.4
Dispersing agent 0.1
TiO2 3.5
CaCO3 (d50 = 65 µm) 15.0
CaCO3 (d50 = 2 µm) 7.0
Luzenac 00C 5.0
CaCO3 (0.5-1.5 mm) 20.0
Sand (70-400 µm) 20.0
Styrene acrylic binder 16.0
Coalescing agent 0.3
Opening time additives 1.2
Total 100

LUZENAC 00C HELPS:

  • improve weather resistance
  • obtain a good rheology and easier application
  • improve crack resistance

ONE-COAT EMULSION PAINT WITH STEABRIGHT®

Ingredients Percentage
(% weight)
Water 13.5
Cellulosic thickener 0.1
Polyurethane thickener 0.3
Ammonia 0.2
Wetting agent 0.2
Bactericide 0.2
Dispersing agent 0.3
TiO2 18
CaCO3 (d50 = 5 µm) 21.3
Steabright® 10.0
Acrylic resin 15.0
Polypropylene Glycol 1.5
Coalescing agent 1.0
Anti-foaming agent 0.4
Total 100
PVC (%) 76.8
CPVC (%) 61.0
PVC/CPVC 1.25

STEABRIGHT® HELPS:

  • improve brightness and opacity
  • obtain good rheology (applicability)
  • improve outdoor performance
  • improve sagging and surface aspect

Continue at:  http://www.imerystalc.com/content/bu/Paints_and_coatings/Formulations/Customer-formulation-services/5/
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