UV Absorber UV326 CAS 3896-11-5
UV-326 is a pale yellow crystalline powder that is soluble in organic solvents such as ethanol, chloroform, and benzene. It has a high thermal stability, making it suitable for applications that require prolonged exposure to high temperatures.
One of the key properties of UV-326 is its ability to absorb UV radiation in the range of 280-340 nm. This helps in preventing the degradation of materials caused by the harmful effects of UV light. UV-326 works by converting UV light energy into harmless heat, thereby reducing the photochemical reactions that lead to degradation, discoloration, and loss of physical properties in various materials.
| Product Name | Ultraviolet Absorber 326 |
| Other Name | UV-326, Ultraviolet Absorber 326, Tinuvin 326, Uvinul 3026 |
| CAS No. | 3896-11-5 |
| Molecular Formula | C17H18ClN3O |
| Molecular Weight | 315.8 |
| Appearance | Light yellow powder |
| Assay | 98% min |
| Melting point | 138-141℃ |
Polymers and Plastics: UV-326 is widely used in the production of polymers and plastics to enhance their resistance to UV degradation. It helps in increasing the service life and appearance of products that are exposed to outdoor environments.
Coatings and Paints: UV-326 is added to coatings and paints to protect underlying surfaces from the harmful effects of UV radiation. It helps in preventing color fading, gloss reduction, and surface degradation caused by UV exposure.
Adhesives and Sealants: UV-326 is used in the manufacturing of adhesives and sealants to improve their resistance to UV degradation. It helps in maintaining the integrity and performance of these products, especially in outdoor applications.
Fibers and Textiles: UV-326 is added to fibers and textiles to provide UV protection. It helps in reducing the fading and deterioration of colors in fabrics exposed to sunlight.
Personal Care Products: UV-326 is used in sunscreens, moisturizers, and other personal care products to protect the skin and hair from UV radiation. It helps in preventing sunburn, premature aging, and other harmful effects of UV exposure.
How should I take UV-326?
Contact: erica@zhuoerchem.com
Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
Lead time
≤25kg: within three working days after payment received.
＞25kg: one week
Sample
Available
Package
1kg per bag, 25kg per drum, or as you required.
Storage
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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