Kiʻekiʻe UV Absorber UV 329 cas 3147-75-9
Inoa Huahana: UV Absorber UV 329
Synonyms : 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; UV-329; UV-5411; UV Absorber 329
CAS: 3147-75-9
UV-329 hoʻohana nui ʻia i nā polymers a me nā mea ola ʻē aʻe, me ka polycarbonate, PVC paʻa, pvc maʻalahi. Loaʻa iā ia ka transmittance māmā maikaʻi i ka laulā māmā ʻike ʻia, no laila ua hoʻohana nui ʻia i nā mea optical like ʻole a hiki ke hoʻohui ʻia i nā mea polymer e pili ana me ka meaʻai.
Paʻa paʻa ka ipu. Hōʻalo i ka ʻai ʻana a me ka inhalation.
20KG pahu pahu a i ʻole 25KG pahu pahu, a i ʻole e like me nā koi o nā mea kūʻai aku
| Ka inoa kalepa | UV-329 | |||||
| Inoa Kimia | 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole | |||||
| Kumukumu | C20H25N3O | |||||
| CAS NO. | 3147-75-9 | |||||
| Kaumaha Molekala | 323.4 | |||||
| Nā kikoʻī | ʻIkepili | Pauda keʻokeʻo | ||||
| Maemae | ≥99%(HPLC) | |||||
| Lae hehee | 103-105.3oC | |||||
| Lehu | ≤0.1% | |||||
| Nalo ma ka maloo ana | ≤0.3% | |||||
| Ka lawe ʻana | 440nm≥97% 500nm≥98% | |||||
| Pōmaikaʻi a me ka hoʻohana |
1. ʻO kēia huahana he mea hana kiʻekiʻe kiʻekiʻe loa, ka mea e pale ai i ka wā kahiko, hiki ke hoʻopili pono i ka kukui UV 270-380 nm.2. ʻAʻole hiki ke puhi ʻia, ʻaʻole pahū, ʻaʻohe mea ʻawaʻawa, ʻaʻohe pōʻino i ke olakino. 3. Aneane ʻaʻole komo kēia huahana i nā kukui ʻike ʻia, pili pono i nā huahana kala ʻole a me nā kala māmā. 4. He kūpono kēia huahana no ka polyester, rigid PVC, PS, PMMA, PC, ABS resin, etc. | |||||
| Manaʻo ʻia ka dosage | PS | ABS | ON | PVC | Polyester | |
| 0.2-0.5% | 0.3-0.5% | 0.2-0.4% | 0.2-0.5% | 0.3-0.5% | ||
| Pūʻolo | 20KG pahu pahu; 500kg i hoʻokahi papa | |||||
