Nanotech Acrylic Dispersion for Architectural Coatings
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Water based Nanolatex Binder
Nanolatex advantages
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The use of acrylic emulsions as paint binders was one of the One of the biggesttechnology breakthroughs in architectural coatings that revolutionized the market.
It enabled formulators to develop water based acrylic paints that improve consumersafety and sustainability by reducing harmful emissions comparing to solvent based.
Many advantages come with acrylics latex binders. So just imagine how much moreadvantages a Nano latex Acrylic binder will bring for you in terms of weatherability, cleanup, recoat ability, Transparency ….
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Water based Nanolatex Binder
Nanolatex advantages
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Due to Low-VOC requirements, formulators tendnowadays to use in their coating more and morepolymers with low minimum film formationtemperature (MFFT) (1). But those binders have poorhardness which can affect many physical properties.
A global dispersion polymers producer hasdeveloped the latest state-of-the-art Water basedAcrylic Nanolatex dispersion having size between 20and 80 nm. They are characterized by theirNewtonian behavior and enabling to develop zero-or low-VOC, APEO-free, high-performance paints.
Relationship between MPFT and Particle size
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Water based Nanolatex Binder
Nanolatex advantages
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Untreated
Nanolatex based
primer
Water Nanolatex Latex
1g/L 0.5 µm 1g/L
The substrate treated remains porous
Nanolatex present a high transparency
A Newtonian Behavior
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Water based Nanolatex Binder
4 grades are available today
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Water based Nanolatex Binder
Cationic Nanolatex
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Nano A
0.06 µm
• Works as a Primer
• Solid Content : 28%
• Tg : 19°C
• High penetration capacity
• Barrier properties against nicotine and stains.
• Highly resistant to microorganism’s attacks
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Water based Nanolatex Binder
Anionic Nanolatex
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• Works as an intermediate coating
• Solid content: 44±1 %
• High transparency
• High gloss Enamel
• Excellent wet and dry adhesion on wood and metal
• High weathering and water resistance
Nano B
0.06 µm
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Water based Nanolatex Binder
Anionic Nanolatex
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• Works as a Primer
• Solid content: 31±1 %
• Tg : 15 °C
• High penetration capacity
• High consolidation effect
• Excellent adhesion promoter
• Does not change the appearance of the surface
Nano C
0.025 µm
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Water based Nanolatex Binder
Anionic Nanolatex
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• Works as a top coating
• Solid content: 46±1 %
• Tg : 26 °C
• High blocking resistance
• High gloss
• Excellent chemical and mechanical resistance
• Good color development
Nano D
0.06 µm
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Water based Nanolatex Binder
Working pH for every Nanolatex
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1 2 3 4 5 6 7 8 9 10 11 12 13 14
Nano A
Nano C
Nano B
Nano D
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Water based Nanolatex Binder
Glass transition and minimum film formation temperature
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0
5
10
15
20
25
30
Nano A Nano B Nano C Nano D
Tem
pe
ratu
re in
°C
Tg & MFFT
Tg MFFT
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Water based Nanolatex Binder
Share your Question
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Interested in this technology?
For further info, please contact Elias Charbel at:[email protected]
+33 1 72 76 39 07
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