High Quality Light Stabilizer UV Stabilizer 944 for Films and Fibers

• CAS No.: 70624-18-9
• Formula: (C35h66n8)N=4-5
• EINECS: 70624-18-9
• Environmental Protection: Yes
• Color: Light-Yellow
• Kind: Stabilizer
• Model NO.: UV944
• Appearance: Granulars
• Product Name: High Quality Light Stabilizer UV Stabilizer 944 Fo
• CAS No: 70624-18-9
• Appearance Color: Light Yellow UV Stabilizer
• Packages: 25kgs/ Bag UV Stabilizer
• Molecular Weight: 2100-3000 UV Stabilizer
• Melting Range: 110-130 Degree UV Stabilizer
• Relative Density: 1.01g UV Stabilizer
• Ash Content: 0.1% Max
• Solubility: Soluble in Acetone, Toluene, Xylene, Ethyl Acetate
• Cautions: Avoid Sunlight, Moisture, and High Temperature, S
• Transport Package: 25kgs/ Cartons
• Specification: 25kgs packages
• Trademark: Isuo Chem
• Origin: Anhui China
• HS Code: 2933990099
• Production Capacity: 200 Tons Per Month

Product Description

High quality light stabilizer UV stabilizer 944 for films and fibers

Features and Application Area:
UV944 is a high molecular HALS with low volatility, migration resistance, high temperature resistance etc., has synergetic effect with antioxidants and UV absorbers. HALS 944 is highly effective in PE/PP/PS/PA/PU/PVC, especially in films and fibers

Product Name: UV Stabilizer 944
Chemical Name: Poly-{[(1,1,3,3-tetramethylbutyl )amino)-1,3,5-triazine-2,4-diyl}[2,2,6,6- tetramethyl-4-piperidyl]imino]-1,6-hexanediyl[(2,2,6,-tetramethyl-4-piperidyl)imino]]}
CAS NO. 70624-18-9
Formula:  [C35H66N8]n (n=4-5)
Specifications:
Molecular Weight: 2100-3000
Appearance: White powder or light yellow granules
Melting Point: 110-130ºC
Volatile Matter: ≤0.5%
Relative Density: 1.01g/cm3
Weight Loss Point: 371ºC(5.0%)
Light Transmittance: 425nm: ≥93.0%; 450nm: ≥95.0%
Ash Content: ≤0.1%
Solubility: Soluble in acetone, toluene, xylene, ethyl acetate, ethanol and chloroform. Slightly soluble in methanol, Insoluble in water.


Features and Application Area:944 is a high molecular HALS with low volatility, migration resistance, high temperature resistance etc., has synergetic effect with antioxidants and UV absorbers.HALS 944 is highly effective in PE/PP/PS/PA/PU/PVC, especially in films and fibers
Cautions:Avoid sunlight, moisture, and high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use
Pack & Store:25kg carton inner with plastic bag or  as customer's requirement