Xa uthenga iambrela, abathengi baya kuhlala bevula iambrela ukuze babone ukuba kukho "iglue yesilivere" ngaphakathi. Ukuqonda ngokubanzi, sihlala sicinga ukuba "iglue yesilivere" ilingana ne "anti-UV". Ngaba iya kuxhathisa nge-UV?
Ke, yintoni ngokwenene "iglue yesilivere"?
Iglu yesilivere ngumaleko, ikakhulu esetyenziselwa umthunzi, hayi i-anti-UV
Ngokutsho kobunzima bokugquma kunokohlulwa ibe yisilivere ephambili, isilivere yesibini, isilivere ephindwe kathathu, isilivere ephindwe kane, amaleko angaphezulu aqatywe, emele isiphumo esingcono somthunzi, umphumo wokuthungatha imvakalelo ecacileyo iya kuba pholileyo, ngaphezu kweglue yesilivere, kukho "iglue yombala" yakutshanje kunye "neglue emnyama" iambrela, umphumo wokuthintela ukukhanya kukwalungile.
Enyanisweni, injongo ye-ambrela enerabha yesilivere emthunzini, kunokuba i-anti-UV, kodwa nangenxa yokuba ukungena kwe-UV-B kuya kuba buthathaka, kukho i-ambulera engaphezulu yesithintelo somzimba, umphumo ofanayo kukuthintela ukutshiswa kwelanga.
Kodwa enyanisweni, akukhuthazwa ukusebenzisa iiambrela ngeglue yesilivere, ngenxa yezizathu ezibini.
1. Iglu Silver iglu ikhemikhali ukutyabeka, ukuba iglu isilivere elungileyo ukuba uqinisekiso umgangatho, kodwa iiambrela cheap ukugcina iindleko phantsi, iglu isilivere ngokusisiseko ipeyintwe ukuba ujonge nto, ngaphezu kwamathandabuzo kukuba mhlawumbi ekukhanyeni kwelanga kulula ukunika off izinto ezimbi emzimbeni womntu, xa kungekho ndlela yokuqinisekisa iglu isilivere elungileyo nembi, zama ukuphepha ukusebenzisa iglu.
2. Umaleko wangaphakathi weambrela ngerabha yesilivere, iya kubonakalisa i-refraction yomgangatho wemitha ye-long-wave, njengoko i-greenhouse effect ye-reflection engapheliyo emva nangaphandle, ubushushu bubandakanyiwe, kwaye bunokubamba ubumnyama obushushu!
Ke ngoko, njengomthengisi weambrela oqeqeshiweyo, sisebenzisa kuphela umgangatho olungileyo wokuprinta we-UV kwiiambrela zethu. Akukho zinto zekhemikhali ziya kukhutshwa kwi-ambrella yethu. Ngaphaya koko, ukutyabeka emnyama yeyona ndlela ingcono iyonke.
Ixesha lokuposa: Sep-02-2022