Descrição
Visão geral:
Water-based wetting & dispersing agent HXFS04 is a sodium polycarboxylate anionic surfactant dispersant with excellent wetting and dispersing properties. Its main component is a sodium polyacrylate polymer solution; at 25°C, this agent appears as a colorless clear liquid, with water as the solvent and an active content of 45%.
Key features of water-based wetting & dispersing agent HXFS04 include low foaming, which enhances coating fluidity and stabilizes slurry viscosity effectively. It also reduces grinding viscosity, boosts coating storage stability, improves gloss and leveling, and has higher dispersion efficiency than conventional water-resistant dispersants (allowing lower dosage). Additionally, it enables low-viscosity coatings/pastes with minimal addition, maintains stable viscosity without fluctuation, enhances film water resistance (ideal for high-gloss coatings), avoids floating/flooding, provides sufficient wetting without extra agents, and has fast-breaking foam for better application.
In applications, water-based wetting & dispersing agent HXFS04 is mainly used in coated paper coatings, water-soluble paints (for dispersing inorganic pigments/fillers like clay, calcium carbonate, titanium dioxide), and exterior/interior wall architectural coatings.
Main Composition:
Sodium polyacrylate polymer solution
Parâmetros físico-químicos:
| Parâmetro |
Valor |
| Aspeto (25°C) |
Colorless clear liquid |
| Solvente |
Água |
| Conteúdo ativo |
45% |
Caraterísticas do produto:
Hydrophobically modified sodium polyacrylate polymer dispersant
Reduces grinding viscosity and improves coating storage stability
Enhances gloss and leveling properties
Higher dispersion efficiency than conventional water-resistant dispersants (enables lower dosage)
Effectively improves film water resistance, especially suitable for high-gloss coatings
Excellent dispersion allows low-viscosity coatings/pastes with minimal addition
Maintains stable viscosity without fluctuation
Eliminates floating/flooding issues through superior pigment dispersion
Provides sufficient wetting properties without additional wetting agents
Generates fast-breaking foam with short drying time for better coating application
Aplicações:
Architectural coatings (exterior/interior walls)
Dosagem recomendada:
Inorganic pigments: 0.1-1%
(The above dosage is for reference only. Optimal dosage should be determined through testing.)
Método de adição:
Water-soluble, can be added directly
Armazenamento e embalagem:
Não tóxico, não inflamável.
Prazo de validade: Mínimo de 12 meses a partir da data de produção, quando armazenado sem abrir nas embalagens originais a 4°C-40°C.
Embalagem: Tambores de ferro revestidos a plástico de 25 kg e 200 kg; contentores IBC de 1000 kg.