UV Stabilizer 944, CAS No. 71878-19-8 / 70624-18-9

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US $2-5 / Kilograms | 25 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
71878-19-8
Other Names:
Light stabilizer 944
MF:
C35H69Cl3N8
EINECS No.:
70624-18-9
Purity:
2000~3100
Place of Origin:
Jiangsu, China (Mainland)
Type:
Other
Usage:
Coating Auxiliary Agents, Plastic Auxiliary Agents
Brand Name:
LANYACHEM
Model Number:
UV Stabilizer 944
Appearance:
White powder or light yellow granules
SupplyAbility
SupplyAbility:
500 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25Kg drum
Port
Any seaport in China
Lead Time :
15 days

UV Stabilizer 944, CAS No. 71878-19-8 / 70624-18-9

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[(2,2,6,6 tetramethyl-4- piperidyl)imino]}}

 

Description:

UV Stabilizer 944 is a highly effective radical scavenger that protects organic polymers against degradation caused by exposure to ultraviolet radiation. It is an oligomeric HALS characterized by extremely low volatility, high thermal stability and excellent compatibility with many substrates. Its oligomeric structure makes it particularly effective when used in thin section articles such as fiber and film. UV Stabilizer 944 is suited for use in polypropylene, LDPE, HDPE, XPE, EVA and PP blends with elastomers. UV Stabilizer 944 is also effective as an antioxidant for long term thermal stability.

 

Typical properties 

AppearanceMolecular weightSpecific gravity, g/ml@ 20°CSoftening range
°C
Flash point
°C
UV Stabilizer 944 Pale yellow pastilles2000~31001.01100 ~ 135> 160
UV Stabilizer 944 Pale yellow powder

 

Safety & handling:

The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. Store the product in a cool, dry, well-ventilated area away from incompatible materials.