Kubomi bemihla ngemihla, abantu banikela ingqalelo ngakumbi kwimpembelelo yokukhanya kwelanga emzimbeni womntu. Imitha ye-ultraviolet eziswa kukukhanya kwelanga okunamandla iya kwenza ulusu lomntu luguge ngakumbi.
Yeyiphi impahla esetyenziswa kwimpahla yokukhusela ilanga? Ilaphu le-polyester, ilaphu le-nylon, ilaphu le-cotton, ilaphu lesilika. Kukho iintlobo ezine zeempahla zokukhusela ilanga, nganye ineempawu zayo. Ilaphu le-polyester fiber lisebenza kakuhle ekukhuseleni ilanga, kodwa alingeni kakuhle emoyeni; ilaphu le-nylon linokumelana kakuhle nokurhawuzelelwa, kodwa kulula ukulitshintsha; ilaphu le-cotton linokufunxa kakuhle umswakama, umoya ongenisayo kunye nomoya ongenisayo, kodwa kulula ukushwabana; isilika Ilaphu elisemgangathweni ligudileyo kakhulu kwaye alingeni kakuhle ekukhuseleni ilanga.
Ilaphu lefayibha yepolyester linempembelelo entle kakhulu yokukhusela ilanga. Ulwakhiwo lwemolekyuli yefayibha yepolyester lunendandatho yebenzene, enokudlala indima entle kakhulu ekubonakaliseni imisebe ye-ultraviolet, ngoko ke inokudlala indima ethile ekuthinteleni imisebe ye-ultraviolet kunye nempembelelo yokukhusela ilanga. Okwesibini, ikwanayo nengubo yelanga, enokuthintela imisebe ye-ultraviolet ekonakaliseni ulusu ngeempahla kwaye idlale impembelelo yelanga kabini.
Uninzi lweempahla zokukhusela ilanga zelaphu elikhusela i-UV elinezongezo zokukhusela ilanga ezongeziweyo kwilaphu, kwaye umaleko wengubo yokukhusela ilanga ufakwa kumaleko angaphakathi empahla, njengesambrela selanga. Isuti yokukhusela ilanga inokuthintela i-95% yokukhanya kwe-ultraviolet. Nangona kunjalo, emva kokumanzisa okanye ukuhlamba ezo zongezo zelanga izihlandlo ezininzi, isiphumo se-sunscreen siya kuba buthathaka de siphele. Kukwakho nezinye iilaphu zempahla ze-sunscreen ezikumgangatho ophezulu ezisebenzisa i-sunscreen ceramic fiber edityaniswe ne-polyester fiber ukwandisa ukukhanya kunye nokusasazeka kwemitha ye-ultraviolet kumphezulu weempahla, kunye nokuthintela imitha ye-ultraviolet ukuba ingangeni kwilaphu ukuze yonakalise ulusu lomntu. Olu hlobo lweempahla zokukhusela ilanga aluchaphazeleki kakhulu kukumanzisa amanzi kunye nokuhlanjwa, kwaye umsebenzi wokukhusela ilanga unokugcinwa ixesha elide.
I-Fuzhou Huasheng textile ngumthengisi ofanelekileyo ozinikele ekuphuhliseni ilaphu elisebenzayo ukukhusela impilo yabantu. Iimveliso zethu ezisebenzayo ziya kuhlangabezana nemfuno ephezulu yeemarike.
Ixesha lokuthumela: Meyi-12-2021