He kounga teitei te kounga o te UV Absorber UV 329 cas 3147-75-9
Ingoa Hua: Pūwero UV UV 329
Ngā Kupu Taurite: 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; UV-329; UV-5411; Kaiwhakaoho UV 329
CAS: 3147-75-9
UV-329 He whānuitia te whakamahinga i roto i ngā pūmua me ētahi atu matū rauropi, tae atu ki te polycarbonate, te PVC pakari, te pvc ngāwari. He pai te whakawhiti mārama i roto i te awhe mārama e kitea ana, nō reira he whānuitia te whakamahinga i roto i ngā rauemi whatu, ā, ka taea te tāpiri atu ki ngā rauemi pūmua e pā ana ki te kai.
Kia mau te katia o te ipu. Āraia te horomia me te manawa.
Pouaka kātene 20KG, pahu kātene 25KG rānei, kia rite ki ngā whakaritenga a ngā kiritaki rānei
| Ingoa Hokohoko | UV-329 | |||||
| Ingoa Matū | 2- (2'-Haurokisi-5'-tert-oktirīpeni)benzotriazole | |||||
| Tātai | C20H25N3O | |||||
| TAKE NAMA. | 3147-75-9 | |||||
| Taumaha ngota | 323.4 | |||||
| Ngā Whakatakotoranga | Āhua | Paura mā | ||||
| Te parakore | ≥99% (HPLC) | |||||
| Te Pūwāhi Rewa | 103-105.3°C | |||||
| Pungarehu | ≤0.1% | |||||
| Ngaronga i te Whakamaroke | ≤0.3% | |||||
| Whakawhiti | 440 nm≥97% 500 nm≥98% | |||||
| Painga me te Whakamahinga | 1. He hua tino whai hua tēnei, he ārai koroheketanga, ka taea te mimiti i te mārama UV 270-380 nm.2. Kāore e mura, kāore e pahū, kāore e paitini, kāore e pā kino ki te hauora. 3. Kāore rawa tēnei hua e mimiti i te mārama e kitea ana, inā koa mō ngā hua kore tae me ngā hua mārama. 4. He pai tēnei hua mō te polyester, te PVC pakari, te PS, te PMMA, te PC, te kapia ABS, me ētahi atu. He pai ake te pānga ki ngā hua mārama. | |||||
| Te horopeta kua tūtohutia | PS | ABS | KI RĀ | PVC | Polyester | |
| 0.2-0.5% | 0.3-0.5% | 0.2-0.4 % | 0.2-0.5% | 0.3-0.5% | ||
| Mōkihi | 20KG kātene, pūtu rānei; 500kg i roto i te kotahi papa | |||||
