Customization: | Available |
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CAS No.: | 71878-19-8 |
Formula: | [C35h64n8]N (N=4-5) |
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Classification: | Chemical Auxiliary | Product Name: | Hindered Amine Light Stabilizer 944 |
Place of Origin: | Jiangsu, China | CAS No.: | 71878-19-8 ; 70624-18-9 (US) |
Brand Name: | Unitechem | Purity: | ≥99 % |
Package: | 25kg cardboard or customized | Color: | white |
Freight Term: | FOB, CIF, CFR | Appearance: | white powder or granule |
Port of departure: | Shanghai | MOQ: | ≥25 kg |
Content | Hindered Amine Light Stabilizer 944 |
Chemical Name | Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetrameth yl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]} |
Formula | [C35H64N8]n (n=4-5) |
CAS NO | 71878-19-8 70624-18-9 (US) |
Appearance | white powder or granule |
Light Transmittance | ≥93 %(425nm) ≥95 %(450nm) |
Volatile Matter | ≤0.5% |
Ash Content | ≤0.1% |
Melting Point | 110 - 130 °C |
Features and Application | Polymerized highly effective HALS with low volatility and low degradation, a fine heat stabilizer and anti-oxidant, working well with Antioxidant and UV absorber. Widely used in PP,PE,HDPE,LDPE,LLDPE,PEX,PPE,POM,PA,PU,PVC. |
Cautions | Avoid direct sunlight, moisture, high temperature, substances with sulfur or halogen, such as Flame Retardants and Pesticides. Testing is required before use. |
Package and Storage | Package: 25kg carton inner with a plastic bag or as customer`s requirement. Storage: Keep the container tightly closed in a dry and well-ventilated place. |