Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of ultraviolet absorbent uv-1164丨cas 2725-22-6 in China. Welcome to wholesale custom made chemical products at competitive price from our factory. For more cheap products, contact us now.
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Specifications
| Appearance: | Yellowish powder |
| Content: | 98% min |
| Melting point: | 89 °C to 93 °C |
| Ash: | 0.5% max |
| Loss on drying: | 0.5% max |
| Absorbance (10% Toluene): | 0.3% max |
| Insoluble in toluene: | 0.5% max |
Transport Information
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Parameter |
Specification |
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UN Number |
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Class |
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Packing Group |
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H.S. Code |
2925190090999 |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Keep only in the original container in a cool well-ventilated place. Keep away from incompatibles. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Avoid prolonged storage periods. |
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Condition to Avoid |
Avoid excessive heat and light. |
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Package |
Manufacturing Information
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Parameter |
Specification |
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Capacity |
10MT/month |
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Frequency |
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Main Export Countries |
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Capacity/Batch |
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Experience |
Production since 2014 |
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Stock |
Applications
1. Plastics and Polymers
Used in polyolefins (PE, PP), styrenics (ABS, PS), PVC, PET, PBT, PC, and polyurethanes.
Protects polymers from UV-induced degradation such as yellowing, cracking, chalking, and loss of mechanical properties.
2. Automotive and Outdoor Applications
Ideal for automotive interiors, bumpers, trims, and exterior panels.
Used in garden furniture, building materials, agricultural films, and other UV-exposed products.
3. Coatings and Adhesives
Added to paint formulations and clear coatings to protect color, gloss, and substrate integrity.
Suitable for wood coatings, automotive clear coats, and powder coatings.
4. Fibers and Films
Used in the production of synthetic fibers and optical films to extend product life and maintain appearance under sunlight exposure.
Benefits
Broad-Spectrum UV Protection: Effectively absorbs both UVA and UVB light (approx. 290–400 nm).
Non-Volatile and Thermally Stable: Can withstand high processing temperatures without loss of performance.
Low Migration: Excellent compatibility and low tendency to leach or bloom, making it ideal for long-term applications.
Excellent Synergy: Works well in combination with hindered amine light stabilizers (HALS) for enhanced light stability.
Minimal Impact on Appearance: Low coloration, making it suitable for transparent or lightly tinted applications.
Conclusion
UV-1164 (CAS 2725-22-6) is a high-performance triazine-based UV absorber widely used in plastics, coatings, and fibers to protect materials from the damaging effects of ultraviolet light. Its superior thermal stability, low volatility, and broad-spectrum protection make it ideal for durable goods, automotive parts, and outdoor applications. UV-1164 helps extend product lifespan, preserve appearance, and maintain mechanical performance in UV-exposed environments.
