Māmā Māmā 770 no PP, PE
| inoa kemika | Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) sebacate |
| Kaulike | Tinuvin 770 (Ciba), Uvinul 4077 H (BASF), Lowilite 77 (Nā loko nui), etc. |
| ʻAno molekala | C28H52O4N2 |
| Kaumaha molekula | 480.73 |
| CAS NO. | 52829-07-9 |
ʻO ke kinona
Hōʻike
| Ka nana aku | ʻO ka pauka keʻokeʻo / granular |
| Maemae | 99.0% min |
| Lae hehee | 81-85°Cmin |
| Lehu | 0.1% ka nui |
| Ka lawe ʻana | 425nm: 98% min 450nm: 99% min |
| Volatility | 0.2% (105°C,2 hola) |
Palapala noi
ʻO ka Light Stabilizer 770 kahi mea hoʻomaʻamaʻa radical maikaʻi loa e pale i nā polymers organik mai ka hoʻohaʻahaʻa ʻana ma muli o ka ʻike ʻana i ka radiation ultraviolet. Hoʻohana nuiʻia ka Light Stabilizer 770 i nāʻano likeʻole me ka polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides a me polyacetals. ʻO ka Light Stabilizer 770 ka hana kiʻekiʻe e like me ka mea hoʻopaʻa māmā e kūpono i nā noi ma nā ʻāpana mānoanoa a me nā kiʻiʻoniʻoni, kūʻokoʻa i ka mānoanoa o nā ʻatikala. Hoʻohui pū me nā huahana HALS ʻē aʻe, hōʻike ʻo Light Stabilizer 770 i nā hopena synergistic ikaika.
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.