AkzoNobel Surface Chemistry Choice of Hydrotrope Multifunctional hydrotropes are cosurfactants that

AkzoNobel Surface Chemistry Choice of Hydrotrope Multifunctional hydrotropes are cosurfactants that
AkzoNobel Surface Chemistry Choice of Hydrotrope Multifunctional hydrotropes are cosurfactants that
AkzoNobel Surface Chemistry Choice of Hydrotrope Multifunctional hydrotropes are cosurfactants that
AkzoNobel Surface Chemistry Choice of Hydrotrope Multifunctional hydrotropes are cosurfactants that
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Transcript of AkzoNobel Surface Chemistry Choice of Hydrotrope Multifunctional hydrotropes are cosurfactants that

  • AkzoNobel Surface Chemistry

    Essential ingredients for efficient water based products

    Choice of Hydrotrope

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    Berol R648NG

    Berol SurfBoost AD15 Amphoteric

    Amidoquat

    KNaCS

    Choice of hydrotrope for liquid cleaners Hydrotropes are organic compounds that increase the solubility of a surfactant in a formulation. Traditional hydrotropes, such as sodium cumene sulfonate, bring no additional value to the cleaning process.

    Multifunctional hydrotropes are cosurfactants that bring additional value to formulations in synergy with the primary surfactant. High performance at low concentration, foam control, tolerance to alkali and electrolytes, minimal impact on the environment and low human and aquatic toxicity are examples of such additional benefits.

    Berol SurfBoost AD15 Ampholak YJH-40

    Berol R648 NG Berol R648 PO

    Low foam

    Ecolabel

    Oil/Fat/Pigment

    Hard surfaces

    Type of soil

    Foam boosters Ampholak YCE Ampholak XCE

    High conc. formulations

    Pigment/Dust

    Heavy duty (cleaning booster)

    Berol R648 NG Berol R648 PO

    AG 6206 Ampholak YJH-40

    AG 6206 Ampholak YJH-40

    Product name Foam height, mm* immediately after 5 min CLP, GHS** Type

    AG 6202 8 0 - Alkyl glucoside

    AG 6206 0 0 - Alkyl glucoside

    Ampholak XCE 150 150 - Amphoteric

    Ampholak YCE 125 120 - Amphoteric

    Ampholak YJH-40 15 0 Not classified Amphoteric

    Berol R648 NG 32 3 - Cationic surfactant

    Berol R648 PO 32 3 - Cationic surfactant

    Berol SurfBoost AD15 30 10 Not classified Alkyl amide ethoxylate

    * according to Ross-Miles, 50oC, 0,05% ** CLP (Classification, Labelling and Packaging of substances and mixtures) GHS (Globally Harmonized System of classification and labelling of chemicals)

    Hydrotropic effect The requisite amount of hydrotrope depends on the amount and cloud point of the nonionic, but also on the amount and type of builders.

    Formulation 5% Berol 260 8% Dissolvine GL-47-S X% Hydrotrope Balance water

    Cloud point, °C

    Amount hydrotrope added as is, %

    Berol R648 NG

    Berol SurfBoost AD15

    Amphoteric

    KNaCS

    Amidoquat 0 2 4 6 8 100

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    Berol R648NG

    Berol SurfBoost AD15 Amphoteric

    Amidoquat

    KNaCS

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    AG 6202 AG 6206 Ampholak YJH-40

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    Ampholak YJH-40

    Ampholak YCE

    Ampholak XCE

    AG 6210

    AG 6206

    AG 6202

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    7% Ampholak YCE

    6% Ampholak YJH-40

    6% AG 6206 3% Berol R648 NG

    The information presented herein is true and accurate to the best of our knowledge, but without any guarantee unless explicitly given. Since the conditions of use are beyond our control, we disclaim any liability, including patent infringement, incurred in connection with the use of these product data or suggestions.

    Products mentioned are trademarks of the AkzoNobel group and registered in many countries.

    Boosting cleaning performance using only 1,25% Nonionic 0,8% Complexing agent Hydrotrope (cloud point >70°C)

    Berol R648 NG Amphoteric Amidoquat KNaCS

    Black box cleaning test on train soil, dilution 1:40 Black box cleaning test on train soil, dilution 1:80

    Berol R648 NG Amphoteric Amidoquat KNaCS

    Boosting cleaning performance using only 0,625% Nonionic 0,4% Complexing agent Hydrotrope (cloud point >70°C)

    Boosting degreasing at room temperature

    Solubility of hydrotropes in NaOH solution

    Foaming in "Vindan"

    7% 6% 6% 3% Ampholak YCE Ampholak YJH-40 AG 6202 Berol R648 NG

    Foam height (immediately), mm

    Ampholak YJH-40 and AG 6202 give low foam when combined with a low foaming nonionic surfactant. If extremely low foam is required, Berol 840 can be used in the formulation instead of Berol 260.

    Temperature: 20°C Concentration: 5 g/l Water hardness: 4°dH

    Formulation 5% Berol 260 X% Hydrotrope 6% TKPP 4% Metasilicate . 5 H2O Balance water

    Formulation 1% Product in water X% NaOH

    0 20 40 60 NaOH conc, %

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    Ampholak YJH-40

    Ampholak YCE

    Ampholak XCE

    AG 6210

    AG 6206

    AG 6202

    Alkyl glucosides and amphoteric hydrotropes can be successfully used in concentrated salt and alkali formulations.

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    www.akzonobel.com

    AkzoNobel creates everyday essentials to make people’s lives more liveable and inspiring. As a leading global paints and coatings company and a major producer of specialty chemicals, we supply essential ingredients, essential protection and essential color to industries and consumers worldwide. Backed by a pioneering heritage, our innovative products and sustainable technologies are designed to meet the growing demands of our fast-changing planet, while making life easier. Headquartered in Amsterdam, the Netherlands, we have approximately 45,000 people in around 80 countries, while our portfolio includes well-known brands such as Dulux, Sikkens, International, Interpon and Eka. Consistently ranked as a leader in sustainability, we are dedicated to energizing cities and communities while creating a protected, colorful world where life is improved by what we do.

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