Mālamalama māmā 622 no PP,, PE
| inoa kemika | Poli [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| ʻAno molekala | H[C15H25O4N]nOCH3 |
| Kaumaha molekula | 3100-5000 |
| CAS NO. | 65447-77-0 |
ʻO ke kinona
Hōʻike
| Ka nana aku | ʻO ka pauka keʻokeʻo keʻokeʻo a i ʻole ka ʻāpana melemele |
| Laulā hehee | 50-70°Cmin |
| Lehu | 0.05% ka nui |
| Ka lawe ʻana | 425nm: 97% min 450nm: 98% min (10g/100ml methyl benzene) |
| Volatility | 0.5% ka nui |
Palapala noi
ʻO Light Stabilizer 622 no ka hanauna hou loa o ka polymeric Hindered Amine Light Stabilizer, nona ka paʻa wela wela. Hoʻopili maikaʻi loa me ka resin, hoʻomāʻona i ka tractability i ka wai a me ka haʻahaʻa haʻahaʻa haʻahaʻa a me ka neʻe ʻana. Hiki ke hoʻopili i ka stabilizer māmā 622 i PE.PP. ʻO Polystyrene, ABS, polyurethane a me polyamide a me nā mea ʻē aʻe, loaʻa nā hopena maikaʻi loa ke hoʻohana ʻia me nā antioxidants a me nā UV-absorbers. ʻO ka stabilizer māmā 622 kekahi o nā stabilizer māmā i ʻae ʻia e FDA e hoʻohana ʻia i nā pūʻulu meaʻai. ʻO ka helu kuhikuhi ma ka kiʻi ʻoniʻoni ʻo PE: 0.3-0.6%.
Hoʻopili a me ka waiho ʻana
Pūʻolo: 25KG/CARTON
Waihona: Paʻa i ka waiwai, mālama i ka ventila a mamao mai ka wai a me ka wela kiʻekiʻe.