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Three-in-one - Integrates anti-floating, wetting and dispersion, simplifies formulation and improves comprehensive performance
Excellent silicone properties - Enhance paint film gloss and smoothness, optimize surface texture and reduce defects
Strong cationic activity - Outstanding adsorption performance, inhibit pigment floating and flooding, stabilize system uniformity
Excellent compatibility - Suitable for various coating systems, can be well compounded with various additives and resins
Convenient and efficient processing - Easy to add and disperse, suitable for grinding and dissolving processes, reduce energy consumption
Industrial protective coatings - Inhibit floating and flooding, improve paint film uniformity and outdoor durability
Decorative coatings - Optimize appearance texture, reduce shrinkage cavities and sagging, enhance construction convenience
Metal coatings - Suitable for direct metal coating, enhance adhesion and paint film thickness, improve protection
Pigment dispersion systems - Improve the dispersibility of organic/inorganic pigments, increase pigment loading
High-solid coatings - Optimize system fluidity, improve construction performance and finished product stability
| Brand | Allnex |
| Series | ADDITOL® Series |
| Chemical Type | Silicone-containing cationic anti-floating agent, wetting agent and dispersing agent |
| Product Form | Liquid (25℃, typical value) |
| Ionicity | Cationic |
| Active Ingredient Content | ≥99% (typical value) |
| Density (25℃) | 0.92-0.96g/cm³ (typical value) |
| Viscosity (25℃) | 200-800mPa·s (typical value) |
| pH Value (1% aq. sol.) | 8.2-8.8 (typical value) |
| Flash Point (Closed Cup) | ≥115℃ (typical value) |
Q1: What types of pigment systems is ADDITOL VXW 6374 especially effective for?
A: ADDITOL VXW 6374 is particularly effective for dispersing inorganic pigments such as titanium dioxide and iron oxides, as well as many organic pigments commonly used in solventborne and high-solids coatings. Its molecular structure supports strong anchoring and steric stabilization in non-aqueous media.
Q2: Can ADDITOL VXW 6374 be used in waterborne systems?
A: ADDITOL VXW 6374 is primarily designed for solventborne and high-solids coating systems. It is not recommended for use in fully waterborne formulations due to its low water solubility and limited compatibility with aqueous dispersions.
Q3: How does ADDITOL VXW 6374 improve substrate wetting in industrial coatings?
A: It reduces surface tension at the liquid–substrate interface, promoting uniform film formation on low-energy or difficult-to-wet surfaces such as plastics, treated metals, and aged coatings. This helps minimize defects like craters, orange peel, and poor flow.
Q4: Is ADDITOL VXW 6374 compatible with common crosslinkers used in thermosetting coatings?
A: Yes, ADDITOL VXW 6374 demonstrates good compatibility with melamine formaldehyde, urea-formaldehyde, and blocked isocyanate crosslinkers typically employed in baking enamels and coil coatings. It remains stable during storage and does not interfere with curing reactions under standard processing conditions.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
