Zvese zvaunoda kuti uzive nezve kusarudza amburera chaiyo anti-UV
Amburera yezuva inofanirwa kuzhizha redu, kunyanya kune vanhu vanotya kutsvuka, zvakakosha kuti usarudze amburera yezuva yakanaka. Zvisinei, kwete chete maamburera anogona kugadzirwa nemicheka yakasiyana-siyana, asi anouyawo mumarudzi akasiyana-siyana uye ane zvakasiyana zvakasiyana-siyana zvekudzivirira zuva. Saka ndeupi ruvara amburera yakanaka? Nzira yekusarudza amburera yakawanda yekudzivirira zuva? Tevere, ini ndichakupa ongororo yesainzi yekuti ndeupi ruvara rwezuva amburera ndiyo inonyanya kudzivirira zuva, uye kugovera mamwe matipi ekuti ungatenga sei zuva rakazara, tarisa.
Zvinoenderana nemhedzisiro yekuyedzwa kweChinese Academy yeMeasurement Sayenzi, ruvara rwejira rinoitawo basa mu UV sun block. Iyo yakasviba iyo, idiki iyo UV kutapurirana mwero uye zviri nani iyo UV kudzivirira kuita. Pasi pemamiriro akafanana, kusviba kwemavara emucheka, zviri nani kuita anti-UV. Mukuenzanisa, dema
Mukuenzanisa, dema, navy, rima rakasvibira pane mwenje webhuruu, mwenje wepingi, wakajeka yero, etc. gomba UV maitiro akanaka.
Zuva amburera nzira yekusarudza yakanyanya kudzivirira zuva
Maamburera mahombe anogona kuvhara 70% yemaranzi eultraviolet, asi haakwanise kutsaura chivakwa chinoratidzwa kunze kwemutsara.
Maamburera akajairwa anogonawo kuvharisa mwaranzi yakawanda yeUV, sezvataurwa pamusoro apa, kusviba kweruvara rweamburera, zviri nani. Zvisinei, kana ukasarudza zuva guru neUV yekudzivirira kuvhara, unofanirwa kufunga nezvezvinhu zvakasiyana-siyana, zvakadai semutengo, chiyero chekudzivirira. Mucheka weamburera uye zvichingodaro, kuitira kuti iwe ugone kutenga amburera yakavimbika.
Tarisa mutengo
Mamwe maamburera anogona kungovhara miranzi yezuva, uye ultraviolet mwaranzi icharamba ichipinda mumucheka, chete mushure mekurapa kwekuputira zuva kuti kuve neanti-UV mhedzisiro. Saka haisi iyo amburera ichakwanisa kudzivirira UV. Aamburera inodzivirira, UV yekudzivirira, mutengo weinenge makumi maviri yuan. Saka shandisa madhora mashoma kutenga amburera, kushanda kwekudzivirira kweUV kune mubvunzo.
Tarisa padanho redziviriro
Chete kana iyo UV yekudzivirira factor kukosha yakakura kupfuura makumi matatu, kureva UPF30+, uye iyo yakareba-wave UV transmission rate iri pasi pe5%, inogona kunzi UV kudzivirira zvigadzirwa; uye kana UPF> 50, inoratidza kuti chigadzirwa chine yakanakisa kuchengetedzwa kweUV, yekudzivirira mwero mucherechedzo UPF50+. Iyo yakakura kukosha kweUPF, ndiyo iri nani iyo UV kudzivirira kuita.
Nguva yekutumira: Sep-23-2022