Product name: Sinolstab® UV-783
Chemical Name：50% Sinolstab®UV- 944+50% Sinolstab®UV- 622 ;UV STABILIER 783 (50% HALS 944+50% HALS 622) ;Light stabilizer UV 783
Cas No.: 70624-18-9 & 65447-77-0
Formula：[C35H66N8]n (n=4-5); H[C15H25O4N]nOCH3
Structure：
Appearance：White powder or light-yellow granules
Melting Range：55-130℃
Volatile Matter：≤0.5%
Relative Density：1.11g/cm3
Light Transmittance：425nm: ≥90.0%;450nm: ≥93.0%
Ash Content：≤0.1%
Solubility：Soluble in acetone, ethyl acetate; Insoluble in water
Features and Application Area：UV 783 is a synergistic mixture of HALS 944 and HALS 622. 783 is an excellent light stabilizer with lasting stabilizing effect against light and heat, low volatility, extraction resistance, particularly effective in PP fiber, tape, thin, and thick LLDPE, LDPE products
Cautions：Avoid direct sunlight, moisture, 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
Material：
PP,ABS,TPE,PE,EVA,EPDM,TPU,PA,
Product Description：
Woven Bags,Electrical Appliances,Functional Films,Drip Irrigation Belts,Geomembranes,Waterproof Clothes,.
Storage:Stored in a cool dry place out of direct sunlight.
Details
| Chemical Name | UV STABILIER 783 (50% HALS 944+50% HALS 622) |
|---|---|
| Cas No. | 70624-18-9 & 65447-77-0 |
| Light Transmittance | 425nm: ≥90.0%;450nm: ≥93.0% |
| Package | 25kg carton inner with plastic bag |
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