UA328 Light Stabilizer Ultraviolet Absorbent CAS 25973-55-1 Wholesale Plastic Additives

• Customization: Available
• CAS No.: 25973-55-1
• Color: Yellow
• Model NO.: Siwin-UA328
• Transport Package: 25kg Carton Inner with Plastic Bag or as Customer`
• Specification: N/A
• Trademark: Siwin
• Origin: China
• HS Code: 29339982
• Production Capacity: 100000

Product Description

DescriptionUV Absorber 328 is a highly efficient absorber of ultraviolet radiation in the 290-400nm region, offering unparalleled protection.
It boasts excellent chemical stability, a light hue, minimal volatility, and exceptional compatibility with polyolefin and other resins.
Additionally, it ensures superior storage stability, making it a reliable choice for various applications.
ApplicationThis versatile product is predominantly utilized in polyolefin, styrene monomers, and copolymers, as well as ABS, acrylic polymers, and unsaturated polyester.
It is also employed in thermoplastic polyurethane, polyacetal, PVB (polyvinyl butyral), epoxy, and polyurethane two-component systems.
Combining it with antioxidants and HALS can significantly enhance the outdoor performance of products.
Optimize your product's durability and resist environmental degradation effectively.
Typical properties

Chemical Name	2-(2-Hydroxy-3,5-di-tert-pentylphenyl)-2H-benzotriazole
Molecular weight	351.5g/mol
Melting point	79-88ºC
Volatiles %	0.5max
Ash %	0.1max

 

Package/StoragePackage: Available in 25kg cartons with an inner plastic bag, or customized packaging to meet your specific needs.
Storage: Store in a tightly sealed container, in a dry and well-ventilated area to ensure longevity and effectiveness.
For safety, using appropriate protective equipment is recommended. Avoid excessive exposure and ensure thorough washing after handling.
All comprehensive safety information can be found in the Safety Data Sheet.
Ensure adherence to all safety guidelines to maintain a safe working environment.