Qingdao Sanhuan Colorchem Co., Ltd.
Qingdao Sanhuan Colorchem Co., Ltd.
Poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
CAS NO：65447-77-0
This product is Hindered amine light stabilizer.
| Item | Value |
| Appearance | white coarse powder or Granul |
| Purity | ≥ 99% |
| Light transparency (425nm) | ≥95% |
| Light transparency (500nm) | 500nm≥97% |
| Melting range | ≥ 224-229℃ |
| Loss on drying | ≤ 0.5% |
| Ash | ≤ 0.1% |
| Molecular weight | > 2500 |
| Softening range | 50-70℃ |
It is used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde, polyamine and polyester, also in ABS and engineering plastics.
| Thick sections | UV stabilization of HDPE, LLDPE, LDPE and PP | 0.15-0.5% |
| Films | UV stabilization of LDPE and LLDPE | 0.1-1.2% |
| Tapes | UV stabilization of HDPE and PP | 0.2-0.8% |
| Fibers | UV stabilization of PP fibers | 0.1-1.0% |
25kg/bag
OBA for Plastic OBA for Textile Printing OBA for Paper Making OBA for Detergent
Processing Modifier ACR Foaming Regulator ACR Impact Modifier MBS
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