Mea hoʻopaʻa kukui 622 no PP,, PE
| Inoa kemika | Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| ʻO ke ʻano molekole | H[C15H25O4N]nOCH3 |
| Kaumaha molekole | 3100-5000 |
| Helu Kūʻai. | 65447-77-0 |
ʻAno kemika
Nā kikoʻī
| helehelena | Pauka keʻokeʻo a ʻeleʻele paha |
| Pae hoʻoheheʻe | 50-70°Cmin |
| Lehu | 0.05% ka palena kiʻekiʻe |
| Hoʻoili | 425nm: 97% minuke 450nm: 98% min (10g/100ml methyl benzene) |
| Ka loli ʻana | 0.5% ka palena kiʻekiʻe |
Noi
No ka hanauna hou loa o ka polymeric Hindered Amine Light Stabilizer ʻo Light Stabilizer 622, nona ka paʻa hana wela maikaʻi loa. Hoʻohālikelike maikaʻi loa me ka resin, e hoʻokō ana i ka tractability e kūʻē i ka wai a me ka volatility haʻahaʻa loa a me ka neʻe ʻana. Hiki ke hoʻopili ʻia ka light stabilizer 622 i PE.PP. Polystyrene, ABS, polyurethane a me polyamide etc, loaʻa nā hopena maikaʻi loa ke hoʻohana ʻia me nā antioxidants a me nā UV-absorbers. ʻO Light stabilizer 622 kekahi o nā light stabilizers i ʻae ʻia e FDA e hoʻohana ʻia i loko o nā ʻeke meaʻai. ʻO ka dosage kuhikuhi i loko o ka ʻili mahiʻai PE: 0.3-0.6%.
Hoʻopili a me ka Mālama ʻana
Pūʻolo: 25KG/Pahu Kāleka
Ka mālama ʻana: Paʻa i loko o ka waiwai, e mālama i ka ea a kaʻawale mai ka wai a me ke kiʻekiʻe o ka mahana.