UV Absorber UV327 CAS 3864-99-1
UV-327 is a pale yellow powder that is soluble in organic solvents such as methanol, ethanol, and toluene. It has a high melting point, making it suitable for applications that require resistance to elevated temperatures.
One of the key properties of UV-327 is its ability to absorb UV radiation in the range of 290-400 nm. This enables it to effectively protect materials from the harmful effects of UV light. UV-327 works by scavenging free radicals and reactive oxygen species generated by UV radiation, thus preventing degradation and maintaining the physical properties of materials.
| Product Name | Ultraviolet Absorber 327 |
| Other Name | UV 327, Ultraviolet Absorber 327, Tinuvin 327 |
| CAS No. | 3864-99-1 |
| Molecular Formula | C20H24ClN3O |
| Molecular Weight | 357.88 |
| Appearance | Light yellow powder |
| Assay | 99% min |
| Melting point | 154-157 ℃ |
Plastics and Polymers: UV-327 is extensively used in the production of plastics and polymers to enhance their resistance to UV-induced degradation. It helps in preventing color fading, embrittlement, and loss of mechanical properties caused by UV exposure.
Coatings and Paints: UV-327 is added to coatings and paints to protect surfaces from the damaging effects of UV radiation. It helps in maintaining the appearance, gloss, and overall durability of coatings and paints exposed to sunlight.
Adhesives and Sealants: UV-327 is used as an additive in adhesives and sealants to increase their resistance to UV degradation. It helps in preventing yellowing, loss of adhesion, and reduction in performance caused by exposure to UV light.
Automotive and Aerospace Applications: UV-327 is commonly employed in the manufacturing of automotive and aerospace components to enhance their UV resistance. It helps in prolonging the lifespan and maintaining the visual appeal of these products.
Fibers and Textiles: UV-327 is added to fibers and textiles to provide protection against UV radiation. It helps in reducing color fading, fabric degradation, and loss of strength caused by prolonged exposure to sunlight.
Personal Care Products: UV-327 is used in sunscreen formulations to protect the skin from the harmful effects of UV radiation. It acts as an effective absorber, reducing the risk of sunburn and skin damage.
How should I take UV-327?
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.
Product recommendation
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