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Rokrysol PZW is an excellent dispersant of inorganic pigments in the paint and varnish industry. The commercial product is a 30% sodium salt solution of polyacrylic acid with an approximate molecular weight of 10,000 g/mol. It takes the form of a clear or slightly turbid yellow liquid.

Functions: Dispersant, Dispersant

Chemical Family: Sodium Salts

Labeling Claims: VOC-free

Compatible Polymers & Resins: Acrylics, Styrene Copolymers, Vinyls

Features: Excellent Stability, Good Compatibility, Good Pigment Dispersion, Improved Stability

End Uses: Building Materials

Technical Data Sheet

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Industrial Additives Functions
CAS No.
2594415

Features & Benefits

Labeling Claims

Applications & Uses

Compatible Polymers & Resins
Industrial Additives End Use
Applications

In the sugar industry as an agent preventing overgrowing the evaporator heating surface and as a dispersant of inorganic pigments in the paper industry, ceramic industry and others.

Properties

Physical Form
Appearance
Light Yellow Clear or Slightly Turbid Liquid
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Density in 20 °C1.19 – 1.23g/ml
Dry matter28.5 – 31.5% m/m
pH of product7.0 – 9.0
Free Acrylic Acidmax. 0.05%(m/m)
Cadmiummax 0.1mg/kg
Lead Contentmax. 5mg/100g/kg/100g
Dynamic viscosity of 10% solution in terms of dry substancemax. 3.5mPa.s
Mercury Contentmax. 0.01mg/100g/kg/100g
Solidification pointapprox. – 5°C
Weight average molecular mass Additional terms for sugar industryapprox. 10000
Arsenicmax 3mg/kg
Coopermax 30mg/kg
Zincmax 50mg/kg

Regulatory & Compliance

Certifications & Compliance