Light stabilizer, UV absorber, Siwin UV944 CAS 70624-18-9 Premium Quality Origin China

• Customization: Available
• CAS No.: 70624-18-9
• Formula: (C35H66N8)n=4-5
• Model NO.: Siwin-LS944
• EINECS: N/A
• Color: White
• Appearance: solid
• Transport Package: 25kg Carton Inner with Plastic Bag or as Customer`
• Specification: N/A
• Trademark: Siwin
• Origin: China
• Production Capacity: 100000

Product Description

Description Light stabilizer 944 is a premium-grade, polymeric, high molecular weight hindered amine light stabilizer. It boasts low volatility, exceptional migration resistance, and robust high-temperature resilience. This product ensures unparalleled protection and longevity for your materials, making it a top choice for advanced applications.
It delivers an excellent synergistic effect when combined with antioxidants and UV absorbers, enhancing the overall performance of your products.
ApplicationThis versatile product is ideal for various polymer materials, including polyolefin materials, cross-linked polyethylene, olefin copolymers, PS, PA, PU, flexible PVC, and more. It is especially well-suited for thin products and silk fabrics, providing reliable protection and enhanced durability.
Its application scope covers a broad range of industries, ensuring your products maintain their integrity and quality under diverse conditions.

Typical properties

Product No.	Siwin-LS944
Chemical Name	Poly{[(1,1,3,3-tetramethylbutyl )amino)-1,3,5-triazi ne-2,4-diyl}[2,2,6,6-tetramethyl-4-piperidyl]imino] -1,6-hexanediyl[(2,2,6,-tetramethyl-4-piperidyl)imi no]]}
Volatiles %	0.5max
Appearance	White or light yellow solid
Ash %	0.1max
Molecular weight g/mol	2000-3100
Melting point ºC	110-130
Density	1.05 g/cm^3

 

Package/StoragePackage: Available in 25kg cartons with an inner plastic bag or customized packaging to meet customer requirements.
Storage: Ensure the container is tightly sealed and stored in a dry, well-ventilated area. Proper storage guarantees product efficacy and safety.
It is recommended to use appropriate protective equipment when handling the product. Avoid excessive exposure and always wash thoroughly after handling.
For comprehensive safety guidelines, please refer to the Safety Data Sheet.
 

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