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HNP Solvent-Based Dispersants for Coatings, Inks and Pigments
Different pigments and coating systems require different dispersant strategies. Huihong’s HNP series provides a range of solvent-based dispersants for coatings and inks, covering universal pigment dispersion, inorganic pigments, titanium dioxide, organic pigments, carbon black, mill bases, wood coatings, floor coatings, and alkyd resin systems.
The five products — HNP 1163, HNP 1110, HNP 1111, HNP 1200, and HNP 1108 — are designed for different formulation needs, allowing manufacturers to select a dispersant according to pigment type, resin system, and final application.
HNP 1163 – Universal Dispersant for Multiple Coating Applications
HNP 1163 is positioned as a universal dispersant for solvent-based systems.
It is designed for universal pigment dispersion in:
- Automotive paints
- Coil coatings
- Industrial paints
- Other solvent-based coating systems
The catalog lists its active ingredient content at 45%.
Therefore, HNP 1163 is suitable for manufacturers looking for one broadly applicable dispersant across several coating categories.
HNP 1110 – For Inorganic Pigments in Industrial Coatings
HNP 1110 focuses specifically on inorganic pigment dispersion.
It is recommended for solvent-based industrial coatings and inorganic pigments, with an active ingredient content of 50%.
Compared with a universal dispersant, this product has a more focused application direction and can be evaluated when inorganic pigments are a major part of the formulation.
HNP 1111 – For Titanium Dioxide and Inorganic Pigments
HNP 1111 is designed for:
- Inorganic pigment dispersions
- Titanium dioxide dispersions
The product is listed as 100% active.
This makes HNP 1111 especially relevant to formulators working with TiO₂-rich solvent-based coating systems.
HNP 1200 – For Organic Pigments and Carbon Black
HNP 1200 has a different pigment focus.
It is designed for the dispersion of:
- Organic pigments
- Carbon black
Its main applications include NC inks and industrial coatings, and the catalog lists the product as 100% active.
Therefore, HNP 1200 is a more targeted option for ink and coating manufacturers working with carbon black or organic pigment systems.
HNP 1108 – Wetting and Dispersing Agent for Coatings
HNP 1108 combines wetting and dispersing functions and is recommended for:
- Mill base formulations
- Industrial coatings
- Wood coatings
- Floor coatings
It is particularly recommended for economy solvent-based systems and alkyd resin applications.
The product is listed as 100% active.
This positioning makes HNP 1108 especially suitable for manufacturers that need a practical dispersing solution for alkyd and cost-conscious solvent-based coating systems.
How to Choose the Right HNP Dispersant
| Product | Main Application | Pigment / System Focus | Active Ingredient |
|---|---|---|---|
| HNP 1163 | Automotive, coil, industrial coatings | Universal pigment dispersion | 45% |
| HNP 1110 | Industrial coatings | Inorganic pigments | 50% |
| HNP 1111 | Solvent-based coatings | TiO₂ and inorganic pigments | 100% |
| HNP 1200 | NC inks, industrial coatings | Organic pigments and carbon black | 100% |
| HNP 1108 | Mill base, wood, floor, industrial coatings | Alkyd and economy solvent systems | 100% |
In simple terms:
- Choose HNP 1163 for broad, general-purpose pigment dispersion.
- Choose HNP 1110 when inorganic pigments are the main focus.
- Choose HNP 1111 for titanium dioxide and inorganic pigment systems.
- Choose HNP 1200 for carbon black, organic pigments, and NC inks.
- Choose HNP 1108 for mill bases, alkyd coatings, wood coatings, and economy solvent-based formulations.
A Flexible Dispersant Series for Different Formulation Needs
The HNP series covers a wide range of pigment and coating applications, from automotive and coil coatings to NC inks, wood coatings, and floor coatings.
For formulators, selecting the right dispersant based on pigment type, resin system, and final application can make product evaluation more focused.
The product catalog does not provide universal dosage ranges or detailed performance data for these five grades. Therefore, customers should confirm the optimum dosage and final performance through their own formulation testing.
For product selection, provide your pigment type, resin system, solvent system, and application requirements to the Huihong technical team.
