Mea Hoʻopau UV 2908 (UV-2908) me CAS 67845-93-6
No ka papa o ka mea hoʻopaʻa kukui hindered hydroxybenzoate ka UV Absorber 2908. ʻO UV-2908 ka mea kūpono loa no ka pale ʻana i nā polyolefins, polycarbonate a me nā ʻōnaehana e loaʻa ana nā mea pale ahi a me nā thioesters.
| MEA | PAPAKU |
| helehelena | Pauka keʻokeʻo a melemele māmā |
| Hoʻāʻo, % | ≥ 98 |
| Kiko Heheʻe (℃) | 59.00-64.00℃ |
| Lelelele (%) | ≤0.50 |
| Lelelele (%) | ≤0.10 |
| Ka hoʻoili ʻana (%): 460nm | ≥ 95.00 |
| Ka hoʻoili ʻana (%): 500nm | ≥ 97.00 |
He mea pale ʻelemakule maikaʻi loa kēia huahana, hiki ke omo i ka radiation ultraviolet o 270-340 nanometers, i hoʻopili nui ʻia i ka PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber a me ethylene -vinyl acetate etc. Hiki ke hoʻopili ʻia i nā pahu plastik a me nā pahu ʻai e like me nā mea hoʻopili, e hāʻawi ana i ka hopena hoʻopaʻa kukui maikaʻi. Ka nui i manaʻo ʻia: 0.1-0.5% no nā huahana lahilahi a me 0.05-0.2% no nā huahana mānoanoa.
25kgs/pahu, 9tons/20'pahu, 25kgs/ʻeke, 20tons/20'pahu.
Mālama ʻia i loko o ka hale kūʻai maloʻo a me ka ea i loko, pale i ka lā pololei, hoʻopuehu iki a waiho i lalo.
