High Quality Light Stabilizer 622 UV622 CAS 65447-77-0

• CAS No.: 65447-77-0
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Kind: Stabilizer
• Appearance: Granulars
• Model NO.: UV622
• Transmittance: 425nm 97%Min
• Transmittance1: 500nm 98%Min
• Volatile Matter: 0.5%Max
• Transport Package: in 25kgs Net Carton
• Specification: 99%
• Trademark: RealetChem
• Origin: China
• HS Code: 293399
• Production Capacity: 2000mts / Year

Product Description

Product Name: Light Stabilizer-622 (UV 622)
Chemical Name:Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
  
CAS NO.: 65447-77-0



 
Specification:
 

Item	Standard
Appearance	White or pale yellow granule
Volatile matter	≤0.5 % (105ºC 2hrs)
Transmittance	425nm ≥ 97%
	500nm ≥ 98%
Ash	≤0.1%
Molecular weight (Mn)	>2100 (contrast with polystyrene)

Uses: It is Hindered amine light stabilizer, used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde polyamine and polyester, also in ABS and engineering plastics.

Packing: in 25kg net carton, or as customer's request

Storage: Store in dry places under 30ºC, avoiding heat and moisture.
 

Company Profile

Realet Chemical Technology Co., Ltd. was founded in 2012, an innovative company dedicated to developing and manufacturing polyurethane and plastic additives, electronic chemicals, etc. Our main products include: Tertiary mine and Fatty amine catalysts, UV stabilizers and Antioxidants, LCD/OLED stripping solvent, rough/fine Slurry and Polishing agents.

With decades of experience in the field of electronic chemicals, RealetChem has kept pace with the rapid development of China's panel and semi-conductor technology. We has signed technical strategic cooperation agreements with Japanese and Korean electronics companies, and launched E-pack solutions for semiconductor/panel enterprises, greatly reducing the technology costs of domestic electronic enterprises and improving the competitive of the electronic industry.

In addition to constantly improving production technology and management, RealetChem also invests greatly in development of science and technology. We have an independent research and development center, testing equipment and pilot workshops. We also have established long-term cooperation relationships with CNOOC Research Institute and Tianjin University to meet the diversified development needs of the chemical industry and customer demand for products.

Our market position is to provide customers with high-quality, high-performance, standardized products, and a full range of technical support and services. We are constantly introducing leading, professional, and cost-effective new varieties and new applications that follow market demand and technological development trends. We provide customers with solutions to help them improve industrial competitiveness.
 

Certifications

Detailed Photos