Brief introduction of Chimassorb 944 CAS 71878-19-8
Chemical name: UV-STABILIZER 944
CAS No.：71878-19-8
Molecular Formula: C35H69Cl3N8
Molecuar Weight: 708.33496
EINECS: 615-678-9
Properties of Chimassorb 944 CAS 71878-19-8
Chimassorb 944 has low volatility and good stability, and can protect polymer materials from photodegradation and thermal degradation caused by ultraviolet light irradiation and long-term thermal aging.
Specification of Chimassorb 944 CAS 71878-19-8
Item |
Standard |
Appearance |
White powder or light yellow granules |
Assay, % |
≥95.0 |
Transmittance |
425nm: ≥93% 450nm: ≥95% |
Loss on Drying, % |
≤2.0 |
Ash, % |
≤0.1 |
Application of Chimassorb 944 CAS 71878-19-8
Suitable for low-density polyethylene film, polypropylene fiber, polypropylene tape, EVA film, ABS, polystyrene and food packaging
Packing, Delivery and Storage of Chimassorb 944 CAS 71878-19-8
Package: 25kg /fiber drum or as per customer request.
Storage conditions: store in a cool and dry place.
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