Dow pigment dispersant OROTAN 731A

Dow OROTAN 731APaint / Coating

OROTAN 731A, a copolymerized hydrophobically modified sodium carboxylate from Dow Chemical, is a highly versatile pigment dispersant widely used in coatings formulated with film-forming substances such as pure acrylic, styrene-acrylic, and vinyl acetate-acrylic emulsions. It is formaldehyde-free and extremely effective for dispersing inorganic pigments and fillers, offering high dispersion efficiency, excellent gloss, and superior water resistance.

Product Introduction

Manufacturer

Dow
Producing area

China
Specifications

190kg
Model

731A
Characteristic

A universal pigment dispersant
Application

Paint / Coating

OROTAN 731A, a copolymerized hydrophobically modified sodium carboxylate from Dow Chemical, is a highly versatile pigment dispersant widely used in coatings formulated with film-forming substances such as pure acrylic, styrene-acrylic, and vinyl acetate-acrylic emulsions. It is formaldehyde-free and extremely effective for dispersing inorganic pigments and fillers, offering high dispersion efficiency, excellent gloss, and superior water resistance.

Dow pigment dispersant OROTAN 731A is a very common pigment dispersant, which is widely used in coatings made of pure acrylic, styrene acrylic and acetate acrylic lotion as membrane materials, without formaldehyde. OROTAN 731A can provide good glossiness and coverage at a relatively economical dosage. At the same time, when used together with high-performance lotion and other high-performance additives, it can give the coating better corrosion resistance.
Dow OROTAN 731A can be widely used in various formulations, including matte primer, low VOC paint, interior and exterior matte, flat and semi gloss paint, and glossy paint. It is the most commonly used high-efficiency dispersant and can achieve good dispersibility, stability, and paint film performance in many coating systems.

Dow pigment dispersant OROTAN 731ATAGS： dispersant DOW

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