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The Clariant Licowax Wax powder series offers a versatile portfolio of high-performance polyethylene derivatives and modified waxes designed to optimize processing efficiency and end-product quality across coatings, plastics, adhesives, and specialty formulations. Combining tailored molecular architectures with advanced oxidation and micronization technologies, this series delivers superior lubrication, enhanced dispersion.
These engineered waxes act as multifunctional additives, reducing friction in polymer extrusion and injection molding to minimize energy consumption and equipment wear.
Their low melt viscosity (250–6,500 mm²/s) and narrow particle distribution ensure rapid integration into polar resins like PVC and polyolefins, improving pigment uniformity and surface gloss in masterbatches
Achieves uniform coating distribution and self-luminous effects through advanced leveling technology, improving visual aesthetics and defect reduction.
Combines anti-blocking and slip functionalities to optimize material release across plastics, textiles, and leather processing,thermal & mechanical stability.
Maintains consistent performance under 160-300°C processing conditions with low volatility (<0.5% weight loss at 200°C).
High hardness (3H-6H pencil hardness) and melting point (>180°C) adapt to extreme industrial environments,multi-material compatibility.
Compatible with PVC, HDPE/LDPE, PP, PS, and engineering plastics through dual dispersion mechanismsWater/solvent emulsification capability enables open-container processing flexibility.
Functional Versatility,acts as lubricant (internal/external), dispersant, and anti-oxidant in single formulation,Reduces masterbatch viscosity by 30-50% while enhancing pigment durability
Polymer Processing,PVC/PO extrusion lubrication systems,Anti-sticking solutions for injection molding (cycle time reduction ≥15%),plastic modification additives for improved surface finish coating & printing.
High-gloss polish formulations for automotive/electronics,Ink dispersants enhancing adhesion (cross-cut test: Class 1),consumer goods manufacturing,
Textile fiber lubricants reducing processing friction.
Leather treatment agents with 200% wear resistance improvement,food-safe solutions,FDA-approved food packaging films/containers,Anti-migration additives for disposable tableware.
| Model Number | Appearance | Drop Point | Acid Value | Viscosity | Density |
| Licowax PE520 | White Powder | 117-122°C | 0 mg KOH/g | ~650 mPa·s (140°C) | 0.92-0.94 g/cm³ |
| Licowax PE 4201 | Light Yellow Powder | 125-130°C | / | 40-80 mPa·s (140°C) | ~0.97 g/cm³ |
| Licowax SC 131 Flakes TP | Flakes | 82-89℃ | 113-130 mg KOH/g | ~20 mPa·s (100°C) | ~1.01 g/cm³ |
| Licowax PED 192 | Almost White Flakes | 120-125°C | 20-23 mg KOH/g | ~1500 mPa·s (140°C) | ~0.98 g/cm³ |
| Licowax R 21 | White flakes | 104-115°C | ≤10 mg KOH/g | / | ~0.94 g/cm³ |
| Licowax KPS | Yellow flakes | 78-82°C | 25-35 mg KOH/g | / | ~1.01 g/cm³ |
| Licowax KC132 granulesTP | Granules | 100-110°C | ≤5 mg KOH/g | ~200 mPa·s (100°C) | / |
| Licowax KSS | Yellow flakes | 80-88℃ | 25-35 mg KOH/g | ~20 mPa·s (100°C) | / |
| Licowax NC | Flakes | 79-86℃ | 15-23 mg KOH/g | ~10 mPa·s (100℃) | ~1.02 g/cm³ |
| Licowax PE 190 Powder | White Powder | / | 0 mg KOH/g | ~25000 mPa·s (140°C) | 0.95-0.97 g/cm³ |
Q1: What are the primary functional benefits of Licowax wax powder in coatings and inks?
A: Licowax wax powders provide excellent matting, slip enhancement, scratch resistance, and anti-blocking properties. Their fine particle size and controlled surface polarity support uniform dispersion and stable performance in solvent-based, water-based, and radiation-curable systems.
Q2: How is Licowax wax powder typically incorporated into formulations?
A: It is commonly added during the pigment grinding or let-down stage using high-shear dispersion equipment. Pre-dispersion in a portion of the vehicle or use of compatible wetting agents helps ensure full deagglomeration and optimal performance without compromising gloss or transparency.
Q3: Is Licowax wax powder suitable for food-contact compliant coatings?
A: Certain Licowax grades are designed for use in coatings intended for indirect food contact applications, subject to final formulation evaluation and compliance with applicable regional regulatory frameworks. End-use compliance must be verified by the formulator based on the complete system and intended conditions of use.
Q4: What storage conditions are recommended to maintain product stability?
A: Store in a cool, dry place away from direct sunlight and sources of heat. Keep containers tightly sealed to prevent moisture uptake and agglomeration. Under recommended conditions, shelf life is typically 24 months from date of manufacture.
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