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Allnex ADDITOL XW 395 is a high-quality special additive for waterborne coatings in Allnex’s ADDITOL® series, specially developed for various waterborne coating systems, integrating three functions of leveling, wetting and anti-floating. It has excellent system compatibility, is APEO-free and low in VOC, can reduce surface preparation procedures before coating
Three-in-one effect - Integrates leveling, wetting and anti-floating, simplifies formulation and improves comprehensive performance
Excellent compatibility - Suitable for various waterborne coating systems, no conflict with resins and additives, strong stability
Improved construction efficiency - Reduces surface preparation procedures before coating, lowers construction costs and shortens turnover cycle
Significant appearance optimization - Improves paint film edge coverage, inhibits floating and flooding, enhances surface smoothness and uniformity
Green and compliant - APEO-free, low VOC, no hazardous air pollutants, meeting environmental protection formula requirements
Waterborne automotive OEM coatings - Optimize paint film leveling and appearance, improve the texture and consistency of vehicle coating
Waterborne decorative coatings - Improve edge coverage and surface smoothness, suitable for indoor and outdoor decorative coating scenarios
Waterborne packaging coatings and inks - Enhance leveling and dispersion stability, ensure packaging appearance texture
Waterborne industrial metal coatings - Reduce surface treatment, enhance paint film adhesion and outdoor durability
Waterborne coil and pre-coated metal coatings - Suitable for coil coating process, improve paint film uniformity and stability
| Brand | Allnex |
| Series | ADDITOL® Series |
| Chemical Type | Acrylic copolymer (amine-neutralized), silicone-free |
| Product Form | Pale yellow transparent liquid (25℃, typical value) |
| Ionicity | Non-ionic/weak anionic |
| Active Ingredient Content | Approx. 30% (typical value) |
| Non-volatile Matter Content (125℃, 1h) | 28-32% (typical value) |
| Density (25℃) | 1.02-1.06g/cm³ (typical value) |
| Viscosity (25℃) | 100-500 mPa·s (typical) |
| pH Value | 7.0-9.0 (typical) |
| Solubility | Water-soluble |
| Molecular Weight | 3000-8000 g/mol (estimated) |
| Flash Point | >100℃ (typical) |
Q1: What is the primary function of ADDITOL XW 395 in coating and ink formulations?
A: ADDITOL XW 395 is a non-ionic polymeric wetting agent designed to improve substrate wetting, enhance pigment dispersion stability, and reduce surface tension in waterborne and solvent-borne systems. It supports uniform film formation and helps minimize defects such as craters or orange peel.
Q2: Is ADDITOL XW 395 compatible with high-solids or low-VOC formulations?
A: Yes, ADDITOL XW 395 is formulated for compatibility with modern low-VOC and high-solids systems, including acrylic, polyester, and alkyd-based resins. Its low foaming profile and good hydrolytic stability make it suitable for demanding environmental and performance requirements.
Q3: How should ADDITOL XW 395 be incorporated into a formulation?
A: It is typically added during the let-down or post-addition stage, after pigment grinding, to optimize wetting of pigments and fillers. Due to its polymeric nature, it generally does not interfere with rheology modifiers and can be used alongside common dispersants and defoamers.
Q4: Does ADDITOL XW 395 contribute to gloss or clarity in clear coats?
A: When used at recommended levels, ADDITOL XW 395 does not negatively impact optical properties. It supports high gloss retention and clarity in clear coat systems by promoting uniform surface coverage and minimizing interfacial defects.
Q5: What are typical dosage guidelines for ADDITOL XW 395?
A: Dosage depends on formulation composition and performance targets, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight relative to total formulation solids. Optimization through lab-scale testing is recommended for each specific system.
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E-mail: wangxingqiang@ericwchem.com
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