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Siliporite molecular sieves for coatings, adhesives, sealants and elastomers
Siliporite molecular sieves are superior desiccants for polyurethane systems and metallic paints. Thanks to their excellent adsorption andconsistency, they extend the pot life and provide a perfect surface finish
Polyurethane systems
Why using a Siliporite molecular sieves?
Why use Siliporite molecular sieves??
Paints containing metallic compounds such as zinc, tin or copper for bacteriostatic purposes require a waterfree formulation.
Water, even in traces, readily reacts with these metals to form hydrogen gas.
Siliporite molecular sieve should be added to the formulation in order to ensure its stability during storage.
Why use CECA’s Siliporite range??
easy to incorporate
high water adsorption capacity
consistent viscosity
consistent pot life
no color imparted to the system
free of agglomerates
Siliporite activated powders : easy to use, high performance and consistent
A full range of molecular sieves
CECA has developed a full range of molecular sieves in powder form to solve your moisture problems.
Siliporite activated powders
Siliporite NK30 should be used when gassing and bubbling elimination is important,
Siliporite SA 1720 is the best material for pot life management,
Siliporite NK10 is the most effective scavenger when pot life and gassing are not the main issues
Polyurethane systems
Why using a Siliporite molecular sieves?
Water, even in traces, readily reacts with the isocyanate groups to form CO2 and creates instability of the system.
Moisture is present on the substrates in contact with the PU system, or brought into the system by the polyol and the additives (such as pigments, fillers,etc.).
Molecular sieves are the most powerful moisture scavengers there are: they adsorb water at very low concentrations.
Main applications
flooring
spray coating
adhesives and sealants
industrial coatings
pipe and tank coating
electrical parts (embedded components)
Benefits of using Siliporite molecular sieves
eliminate foaming or bubbling and associated surface defects
extend shelf and pot life
enhance surface finish and hardness
reduce weathering effects such as cracking and blistering
Why use CECA’s Siliporite range??
easy to incorporate
high water adsorption capacity
consistent viscosity
consistent pot life
no color imparted to the system
free of agglomerates
Metallic coatings for marine and anticorrosion applications
Moisture is present on the substrates in contact with the PU system, or brought into the system by the polyol and the additives (such as pigments, fillers,etc.).
Molecular sieves are the most powerful moisture scavengers there are: they adsorb water at very low concentrations.
Main applications
flooring
spray coating
adhesives and sealants
industrial coatings
pipe and tank coating
electrical parts (embedded components)
Benefits of using Siliporite molecular sieves
eliminate foaming or bubbling and associated surface defects
extend shelf and pot life
enhance surface finish and hardness
reduce weathering effects such as cracking and blistering
Why use CECA’s Siliporite range??
easy to incorporate
high water adsorption capacity
consistent viscosity
consistent pot life
no color imparted to the system
free of agglomerates
Metallic coatings for marine and anticorrosion applications
Why use Siliporite molecular sieves??
Paints containing metallic compounds such as zinc, tin or copper for bacteriostatic purposes require a waterfree formulation.
Water, even in traces, readily reacts with these metals to form hydrogen gas.
Siliporite molecular sieve should be added to the formulation in order to ensure its stability during storage.
Why use CECA’s Siliporite range??
easy to incorporate
high water adsorption capacity
consistent viscosity
consistent pot life
no color imparted to the system
free of agglomerates
Siliporite activated powders : easy to use, high performance and consistent
A full range of molecular sieves
CECA has developed a full range of molecular sieves in powder form to solve your moisture problems.
Siliporite activated powders
Siliporite NK30 should be used when gassing and bubbling elimination is important,
Siliporite SA 1720 is the best material for pot life management,
Siliporite NK10 is the most effective scavenger when pot life and gassing are not the main issues
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