Mai ɗaukar UV UV-9 / CAS ：131-57-7
Takaitaccen Bayani:
Sunan Samfurin: Mai ɗaukar UV UV-9
Nau'i :ZA-N
CAS:131-57-7
MF:C14H12O3
MW:228.24
TSARI:
Foda mai launin rawaya mai haske, mai narkewa cikin sauƙi a cikin sinadarai masu narkewa kamar ethanol da acetone, ba ya narkewa a cikin ruwa
ƙayyadewa
| Abu | Bayani dalla-dalla |
| Bayyanar | Foda mai launin rawaya mai haske |
| Abubuwan da ke ciki | ≥99.0% |
| Wurin narkewa | 62-65℃ |
| Asara idan aka busar da ita | ≤0.5% |
| Toka | ≤0.1% |
| Takamaiman Karewa 285nm | ≥630 |
| Takamaiman Karewa 325nm | ≥400 |
Amfani
Na'urar ɗaukar hasken ultraviolet UV-9 foda ce mai launin rawaya ko fari, wacce aka fi sani da Sunscreen Agent No. 2 da BP-3. Ya dace da robobi daban-daban kamar polyvinyl chloride, polyvinylidene chloride, polymethyl methacrylate, unsaturated polyester, ABS resin, da cellulose resin. Matsakaicin tsawon sha shine nanometers 280-340, tare da jimlar adadin 0.1-1.5%. Yana da kyakkyawan kwanciyar hankali na zafi kuma baya ruɓewa a 200°C. Wannan samfurin ba ya shan haske da ake iya gani, don haka ya dace da samfuran masu launin haske da haske. Haka kuma ana iya amfani da shi a fenti da robar roba. A matsayin mai ɗaukar hasken ultraviolet mai faɗi daga Chemicalbook, yana da fa'idodin yawan sha, rashin guba, babu tasirin teratogenic, da kuma kyakkyawan kwanciyar hankali ga haske da zafi. Na'urar ɗaukar hasken ultraviolet UV-9 na iya shan UV-A da UV-B. Yana da kariya daga hasken rana ta Class Ⅰ wanda Hukumar Kula da Lafiya ta Amurka (FDA) ta amince da shi, kuma ana yawan amfani da shi a Amurka da ƙasashen Turai. Ana amfani da UV-9 sosai a fannin kayan kwalliya na rana kamar man shafawa na rana, man shafawa, madara, emulsions, da mai. Haka kuma ana iya amfani da shi azaman maganin hana canza launi ga kayayyakin da suka canza launi saboda rashin kyawun haske. Bugu da ƙari, saboda kyakkyawan jituwarsa da robobi da resins da yawa, yawanci ana amfani da shi a fannoni da yawa kamar PVC da polyester mara cika.
Na'urar ɗaukar UV UV-9 mai ɗaukar UV mai faɗi-faɗi ce mai ɗaukar UV mai fa'idodi kamar yawan shan ruwa, rashin guba, babu tasirin teratogenic, da kuma kyakkyawan kwanciyar hankali ga haske da zafi. Yana iya shan UV-A da UV-B. Yana da kariya daga hasken rana na aji Ⅰ wanda Hukumar Kula da Lafiya ta Amurka (FDA) ta amince da shi, kuma ana yawan amfani da shi a Amurka da Turai. Ana amfani da shi sosai a cikin kayan kwalliya na kariya daga rana kamar su hasken rana, man shafawa, man shafawa, emulsions, mai, da sauransu, kuma ana iya amfani da shi azaman maganin hana canza launi ga samfuran da suka canza launi saboda rashin lafiyar hoto.
Masu shaƙar hasken ultraviolet na Benzophenone suna da matuƙar tasiri wajen daidaita robobi na roba kamar polyethylene, waɗanda ke da nauyin 0.5-1.5%. Haka kuma ana iya amfani da su a fannin fenti, fenti, masana'antar shafa fenti, paraffin mai kyau, da kuma kayan kwalliya na yau da kullun.
Ana amfani da shi a cikin robobi, zare na sinadarai, fenti da kayayyakin mai, kuma ya dace musamman ga samfuran masu launin haske da haske.
Ana iya amfani da shi a fenti da kayayyakin filastik daban-daban, kuma yana da tasiri musamman ga polyvinyl chloride, polyester, acrylic, resin, polystyrene, da kayan daki masu haske, da sauransu. Hakanan ingantaccen ƙari ne na kayan kwalliya. Yawan da za a iya amfani da shi shine 0.1-0.5%.
Marufi da Jigilar Kaya
25KG/Drum ko kuma kamar yadda ake buƙata daga abokin ciniki.
Ya kasance na kayan yau da kullun kuma yana iya isar da kaya ta teku da iska
Ajiyewa da adanawa
Rayuwar shiryayye: Watanni 24 daga ranar ƙera shi a cikin marufi na asali wanda ba a buɗe ba, an adana shi a wuri mai sanyi da bushewa, ba tare da hasken rana kai tsaye ba, ko ruwa.
Ma'ajiyar iska, Busar da ƙananan zafin jiki, An raba shi da sinadarai masu guba, acid.
