Nanotech Acrylic Dispersion for Architectural Coatings

connect • innovate • accelerate

Water based Nanolatex Binder

Nanolatex advantages

Proprietary and Confidential 2

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 ….

connect • innovate • accelerate

Water based Nanolatex Binder

Nanolatex advantages

Proprietary and Confidential 3

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

connect • innovate • accelerate

Water based Nanolatex Binder

Nanolatex advantages

Proprietary and Confidential 4

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

connect • innovate • accelerate

Water based Nanolatex Binder

4 grades are available today

Proprietary and Confidential 5

connect • innovate • accelerate

Water based Nanolatex Binder

Cationic Nanolatex

Proprietary and Confidential 6

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

connect • innovate • accelerate

Water based Nanolatex Binder

Anionic Nanolatex

Proprietary and Confidential 7

• 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

connect • innovate • accelerate

Water based Nanolatex Binder

Anionic Nanolatex

Proprietary and Confidential 8

• 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

connect • innovate • accelerate

Water based Nanolatex Binder

Anionic Nanolatex

Proprietary and Confidential 9

• 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

connect • innovate • accelerate

Water based Nanolatex Binder

Working pH for every Nanolatex

Proprietary and Confidential 10

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Nano A

Nano C

Nano B

Nano D

connect • innovate • accelerate

Water based Nanolatex Binder

Glass transition and minimum film formation temperature

Proprietary and Confidential 11

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

connect • innovate • accelerate

Water based Nanolatex Binder

Share your Question

Proprietary and Confidential 12

Interested in this technology?

For further info, please contact Elias Charbel at:Elias.charbel@specialchem.com

+33 1 72 76 39 07

Submit your question(s) regarding this technology and get a full pdf with more details regarding all grades. And we will come back to you with the answer.

And that is not all , submit your question today and get within a month a full pdf on all the questions that have been asked by our community and their detailed answers.