Mea hoʻopū UV UV-9 / CAS：131-57-7
Wehewehe Pōkole:
Inoa huahana: mea hoʻopū UV UV-9
ʻAno: ZA-N
CAS:131-57-7
MF:C14H12O3
MW:228.24
ʻANO:
Pauka kristal melemele māmā, maʻalahi ka hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ethanol a me ka acetone, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai
kikoʻī
| Mea | Nā kikoʻī |
| helehelena | Pauka aniani melemele māmā |
| ʻIkepili | ≥99.0% |
| Kiko Heheʻe | 62-65℃ |
| Pohō ma ka maloʻo ʻana | ≤0.5% |
| Lehu | ≤0.1% |
| Ka Pau Kūikawā 285nm | ≥630 |
| Ka Pau Kūikawā 325nm | ≥400 |
Hoʻohana
ʻO ka mea hoʻoheheʻe ultraviolet UV-9 he pauka crystalline melemele māmā a keʻokeʻo paha, i ʻike ʻia hoʻi ʻo Sunscreen Agent No. 2 a me BP-3. He kūpono ia no nā plastics like ʻole e like me ka polyvinyl chloride, polyvinylidene chloride, polymethyl methacrylate, unsaturated polyester, ABS resin, a me ka cellulose resin. ʻO kona pae nalu omo kiʻekiʻe loa he 280-340 nanometers, me ka nui maʻamau o 0.1-1.5%. He kūpaʻa wela maikaʻi kona a ʻaʻole e pala ma 200°C. ʻAʻole omo kēia huahana i ka mālamalama ʻike ʻia, no laila kūpono ia no nā huahana kala māmā a moakaka. Hiki ke hoʻohana ʻia i nā pena a me ka rubber synthetic. Ma ke ʻano he mea hoʻoheheʻe ultraviolet ākea mai Chemicalbook, loaʻa iā ia nā pono o ka nui o ka omo ʻana, ʻaʻohe ʻawaʻawa, ʻaʻohe hopena teratogenic, a me ke kūpaʻa maikaʻi i ka mālamalama a me ka wela. Hiki i ka mea hoʻoheheʻe ultraviolet UV-9 ke omo i ka UV-A a me ka UV-B. He papa Ⅰ sunscreen i ʻae ʻia e ka US FDA, a hoʻohana pinepine ʻia ma ʻAmelika Hui Pū ʻIa a me nā ʻāina ʻEulopa. Hoʻohana nui ʻia ʻo UV-9 i nā mea hoʻonani sunscreen e like me nā kirīmi sunscreen, nā lotions, nā waiū, nā emulsions, a me nā aila. Hiki ke hoʻohana ʻia ma ke ʻano he mea anti-discoloration no nā huahana e discolor ma muli o ka photosensitivity. Eia kekahi, ma muli o kona kūpono maikaʻi me nā plastics a me nā resins he nui, hoʻohana pinepine ʻia ia ma nā ʻano he nui e like me PVC a me ka polyester unsaturated.
ʻO ka mea hoʻomoʻa UV UV-9 kahi mea hoʻomoʻa UV ākea me nā pono e like me ka wikiwiki o ka hoʻomoʻa ʻana, ʻaʻohe ʻawaʻawa, ʻaʻohe hopena teratogenic, a me ke kūpaʻa maikaʻi i ka mālamalama a me ka wela. Hiki iā ia ke hoʻomoʻa i ka UV-A a me ka UV-B. He papa Ⅰ sunscreen i ʻae ʻia e ka US FDA, a hoʻohana pinepine ʻia ma ʻAmelika Hui Pū ʻIa a me ʻEulopa. Hoʻohana nui ʻia ia i nā mea hoʻonani pale lā e like me nā sunscreens, creams, lotions, emulsions, oils, etc., a hiki ke hoʻohana ʻia ma ke ʻano he mea anti-discoloration no nā huahana e hoʻololi i ke kala ma muli o ka photosensitivity.
He mau mea hoʻopaʻa maikaʻi loa nā mea hoʻomoʻa ultraviolet Benzophenone no nā plastics synthetic e like me ka polyethylene, me ka nui o 0.5-1.5%. Hiki ke hoʻohana ʻia i loko o ka pena, pigment, ʻoihana uhi, paraffin i hoʻomaʻemaʻe ʻia, a me nā mea hoʻonani o kēlā me kēia lā.
Hoʻohana ʻia ia i nā plastik, nā olonā kemika, nā pena a me nā huahana petroleum, a kūpono loa ia no nā huahana kala māmā a me ka moakaka.
Hiki ke hoʻohana ʻia i loko o nā pena a me nā huahana plastik like ʻole, a he mea kūpono loa ia no ka polyvinyl chloride, polyester, acrylic, resin, polystyrene, a me nā lako hale aniani māmā, a pēlā aku. He mea hoʻohui hoʻonani maikaʻi loa nō hoʻi. ʻO ka nui o ka lāʻau he 0.1-0.5%.
ʻŌpala a me ka Hoʻouna ʻana
25KG/Drum a i ʻole e like me nā koi a ka mea kūʻai aku.
No nā waiwai maʻamau a hiki ke hāʻawi ma ke kai a me ka lewa
Mālama a me ka mālama ʻana
Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.
