Acrylate based emulsion copolymer, hydrophobically modified, alkali soluble emulsion polymer, array of applications.
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Alcogum SL 920 (Synthetic polymers)
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Alcogum SL 920 (Synthetic polymers)
Brand
Alcogum®
Chemical family
Specialities
Regional availability
Asia
Chemical name
HASE rheology modifier
Applications
Add the emulsion slowly to the solution with good agitation, preferably as the last ingredient prior to neutralization. Dilution of the Alcogum® SL 920 with water can facilitate incorporation in viscous and/or alkaline formulations. Optimum viscosity build occurs at or above pH 8. For consistent performance avoid partial neutralization and poor mixing. 0.219 parts Ammonium Hydroxide (28% ) to 1.0 part Alcogum® SL 920 (as received)0.130 parts Sodium Hydroxide (50%) to 1.0 part Alcogum® SL 920 (as received) High efficiency rheology modifier, surfactant synergy.
Nouryon’s line of Alcogum® rheology modifiers
are outstanding hydrophobically, alkali swellable
emulsion (HASE) polymers that can be used to
achieve the desired rheological profile for your
product. These associative thickeners provide
much better control over a wider range of shear
rates compared to more traditional synthetic
polymers. Our rheology modifiers prevent settling
in the paint can, improve sag resistance after the
paint is applied, and increase color acceptance.
For more information about Alcogum SL 920, please contact our technical experts. We look forward to hearing from you.
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