Madera omwe ali pafupi ndi equator kapena okwera kwambiri amakhala ndi cheza champhamvu cha ultraviolet. Kuwonekera kwa nthawi yayitali ku kuwala kwa ultraviolet kungayambitse mavuto monga kutentha kwa dzuwa ndi ukalamba wa khungu, choncho chitetezo cha dzuwa ndichofunika kwambiri. Mafuta oteteza dzuwa amasiku ano amapezeka makamaka kudzera mu njira yophimba thupi kapena kuyamwa kwamankhwala.
M'munsimu muli zinthu zingapo zomwe zimagwiritsidwa ntchito popaka mafuta oteteza ku dzuwa.
| Zosakaniza za Sunscreen | Mayamwidwe Range | Security Index① |
| BP-3 (131-57-7) | UVB, UVA shortwave | 8 |
| UV-S (187393-00-6) | UVB, UVA | 1 |
| Etocrylene (5232-99-5) | UVB, UVA shortwave | 1 |
| Octocrylene (6197-30-4) | UVB, UVA shortwave | 2-3 |
| 2-ETHYLHEXYL4-METHOXYCINNAMATE(5466-77-3) | Zithunzi za UVB | 5 |
| Avobenzone (70356-09-1) | UVA | 1-2 |
| Diethylaminohydroxybenzoyl hexyl benzoate (302776-68-7) | UVA | 2 |
| Ethylhexyl Triazone (88122-99-0) | UVB, UVA | 1 |
| Bisoctrizole (103597-45-1) | UVB, UVA | 1 |
| TRIS-BIPHENYL TRAZINE (31274-51-8) | UVB, UVA | Palibe Data |
| Phenylbenzimidazole Sulfonic Acid(27503-81-7) | Zithunzi za UVB | 2-3 |
| Kugonana (118-56-9) | Zithunzi za UVB | 2-4 |
| ZnO (1314-13-2) | UVB, UVA | 2-6 |
| TiO2(13463-67-7) | UVB, UVA | 6 |
| Benzotriazolyl Dodecyl p-Cresol (125304-04-3) | UVB, UVA | 1 |
① Nambala yotsika ikutanthauza kuti chinthu ichi ndi chotetezeka.
Njira ya mankhwala sunscreen ndi mayamwidwe ndi kutembenuka. Ma organic compounds mu mankhwala oteteza dzuwa amatha kuyamwa mphamvu ya cheza cha ultraviolet ndikusintha kukhala mphamvu yotentha kapena mitundu yopanda vuto ya kuwala. Kachitidwe kake kameneka kamafuna kuti khungu ligwirizane ndi mankhwala, kotero kuti mankhwala ena oteteza dzuwa angayambitse kupsa mtima kapena kusagwirizana ndi khungu. Komabe, mafuta oteteza dzuwa amakhala okhazikika komanso owoneka bwino, kupanga filimu yoteteza yunifolomu komanso yowundana pakhungu, zomwe zimapereka zotsatira zabwino zoteteza dzuwa.
Kampani yathu imapereka zotengera zosiyanasiyana za UV zopangira dermatology/zosamalira khungu/zodzola, zomwe zimatsata zodzikongoletsera komanso zamankhwala. Mudzalandira yankho pasanathe maola 48 mutafunsidwa.
Nthawi yotumiza: Jan-20-2025