Pūwero UV UV-9 / CAS：131-57-7
Whakaahuatanga Poto:
Ingoa hua: UV absorber UV-9
Momo: ZA-N
CAS:131-57-7
MF:C14H12O3
MW:228.24
HANGANGA:
He paura tioata kōwhai mārama, he ngāwari te wairewa ki ngā whakarewa waro pērā i te etanoru me te āketo, kāore e wairewa ki te wai
whakatakotoranga
| Taonga | Ngā Whakatakotoranga |
| Āhua | Paura karaihe kōwhai mā |
| Ihirangi | ≥99.0% |
| Te Pūwāhi Rewa | 62-65℃ |
| Ngaronga i te whakamaroketanga | ≤0.5% |
| Pungarehu | ≤0.1% |
| Ngaro Motuhake 285nm | ≥630 |
| Ngaro Motuhake 325nm | ≥400 |
Whakamahinga
Ko te paura mimiti ultraviolet UV-9 he paura tioata kōwhai mā, mā rānei, e mōhiotia ana ko te Sunscreen Agent Nama 2 me te BP-3. He pai mō ngā momo kirihou pēnei i te polyvinyl chloride, te polyvinylidene chloride, te polymethyl methacrylate, te polyester unsaturated, te kapia ABS, me te kapia cellulose. Ko tōna whānuitanga roangaru mimiti mōrahi ko te 280-340 nanometer, me te horopeta whānui o te 0.1-1.5%. He pai te pumau o te wera, ā, kāore e pirau i te 200°C. Kāore tēnei hua e mimiti i te mārama e kitea ana, nō reira he pai mō ngā hua mārama me ngā hua mārama. Ka taea hoki te whakamahi i roto i ngā peita me te rapa hangai. Hei ngongo ultraviolet whānui-whānui mai i Chemicalbook, he pai ōna mō te tere mimiti teitei, te kore paitini, te kore pānga teratogenic, me te pumau pai ki te mārama me te wera. Ka taea e te ngongo ultraviolet UV-9 te mimiti i te UV-A me te UV-B. He rā kiri Class Ⅰ kua whakaaetia e te US FDA, ā, he maha ngā wā e whakamahia ana i te United States me ngā whenua Pākehā. E whakamahia whānuitia ana te UV-9 i roto i ngā mea whakapaipai ārai rā pērā i ngā kirīmi ārai rā, ngā hinu kiri, ngā miraka, ngā whakamomona, me ngā hinu. Ka taea hoki te whakamahi hei ārai i te pirau tae mō ngā hua e pirau ana nā te aro ki te mārama. Hei tāpiri, nā te pai o te hototahitanga ki te maha o ngā kirihou me ngā kapia, e whakamahia ana i roto i ngā mara maha pērā i te PVC me te polyester kore-mākū.
He momo ārai UV te UV-9, he whānui te whānuitanga o te ārai UV, ā, he pai ōna painga pērā i te tere mimiti tere, te kore paitini, te kore pānga whakamate, me te pumau pai ki te mārama me te wera. Ka taea e ia te mimiti i te UV-A me te UV-B. He pare rā o te akomanga Ⅰ kua whakaaetia e te US FDA, ā, he maha ngā whakamahinga i te United States me Europe. He whānui te whakamahinga i roto i ngā mea whakapaipai tiaki rā pērā i ngā pare rā, ngā kirīmi, ngā hinu kiri, ngā whakapūtanga, ngā hinu, me ētahi atu, ā, ka taea hoki te whakamahi hei ārai i te hurihanga o te tae mō ngā hua e huri ana te tae nā te aro ki te hihi o te rā.
He tino pai ngā ngongo hihi ultraviolet o te benzophenone hei whakaū i ngā kirihou hangai pērā i te polyethylene, me te horopeta o te 0.5-1.5%. Ka taea hoki te whakamahi i roto i te peita, te tae, te ahumahi paninga, te paraffin kua whakapaia, me ngā mea whakapaipai o ia rā.
E whakamahia ana i roto i ngā kirihou, ngā muka matū, ngā peita me ngā hua hinu, ā, he tino pai mō ngā hua mārama, mārama hoki.
Ka taea te whakamahi i roto i ngā peita me ngā momo hua kirihou, ā, he tino whai hua mō te polyvinyl chloride, te polyester, te acrylic, te resin, te polystyrene, me ngā tāonga whare mārama tae mārama, me ētahi atu. He tāpiringa whakapaipai pai rawa atu hoki. Ko te inenga he 0.1-0.5%.
Te Tākai me te Tukunga
25KG/Pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
