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CasNo： Light Stabilizer UV3853PP5
Chemical Name: 50% Hindered Amine Light Stabilizer(HALS) in a LDPE Resin/50% Hindered Amine Light Stabilizer(UV-3853) in PP Resin
Trade Name: CYASORB UV-3853S;Dastib 845/CYASORB UV-3853PP5
CAS No.: 167078-06-0(UV-3853); 009002-88-4(PE); 9003-07-0(PP)
EC No.: 618-339-3(UV-3853); 618-352-4(UV-3853PP5)
Quality Standard:
| Item | Specification |
|---|---|
| Appearance | White to off white powder or granular |
| Ash, % ≤ | 0.5 |
| UV-3853 Assay, % | 47.5-52.5 |
| UV-3853 Melt point, ℃ ≥ | 28 |
| UV-3853 Saponification value, mgKOH/g | 128-137 |
| UV-3853 Transmission, % 425nm ≥ | 75 |
| UV-3853 Transmission, % 450nm ≥ | 85 |
It is mainly used in tape, injection and blow molding, film and metallocene of PE,tape, film, fiber and injection molding of PP, TPO, POM, PA, ASA, ABS, HIPS, SAN, PUR and rubber, The addition is 0.2-1.2%wt.The suggested addition is 0.6%wt.
