• Amalensi epulasitiki vs. i-polycarbonate

图片1 拷贝

Isici esibalulekile okufanele usicabangele lapho ukhetha amalensi yizinto zelensi.

Ipulasitiki kanye ne-polycarbonate yizinto ezivamile zelensi ezisetshenziswa ezigqokweni zamehlo.

Ipulasitiki ilula futhi ihlala isikhathi eside kodwa ijiyile.

I-Polycarbonate incane futhi inikeza isivikelo se-UV kodwa iyaklwebheka kalula futhi ibiza kakhulu kunepulasitiki.

Ilensi ngayinye inezimfanelo ezihlukile ezenza ifaneleke kakhulu emaqenjini athile eminyaka, izidingo kanye nendlela yokuphila. Lapho ukhetha ilensi, kubalulekile ukucabangela:

●Isisindo
●Ukumelana nomthelela
●Ukumelana nokuklwebheka
●Ubukhulu
●Isivikelo se-Ultraviolet (UV)
●Izindleko

Ukubuka konke kwamalensi epulasitiki

Amalensi epulasitiki aziwa nangokuthi i-CR-39. Lokhu kusetshenziswa kabanzi ezibukweni zamehlo kusukela ngawo-1970 futhi kuseyindlela ethandwayo phakathi kwabantu abagqoka izibuko zikadokotela ngenxayayoizindleko eziphansi kanye nokuqina. Isembozo esingaklwebhi, umbala kanye nesembozo esivikela i-ultraviolet (UV) singafakwa kalula kula malensi.

●Elula –Uma kuqhathaniswa nengilazi eyinhloko, ipulasitiki ilula. Izibuko ezinamalensi epulasitiki zikhululekile ukuzigqoka isikhathi eside.
●Ukucaca okuhle kokukhanya –Amalensi epulasitiki anikeza ukucaca okuhle kokukhanya. Awabangeli ukuphazamiseka okukhulu kokubona.
●Ihlala isikhathi eside –Amalensi epulasitiki awavamile ukuphuka noma ukuphuka njengengilazi. Lokhu kuwenza abe ukukhetha okuhle kubantu abakhuthele, yize engavimbeli ukuqhekeka njenge-polycarbonate.
●Kubiza kancane –Amalensi epulasitiki ngokuvamile abiza kancane kakhulu kune-polycarbonate.
●Ukuvikelwa kwe-UV okuyingxenye –Ipulasitiki inikeza isivikelo esiyingxenye kuphela emisebeni ye-UV eyingozi. Ukwembozwa kwe-UV kufanele kwengezwe ukuze kuvikelwe ngokuphelele uma uhlela ukugqoka izibuko ngaphandle.

Ukubuka konke kwamalensi e-polycarbonate

I-Polycarbonate uhlobo lwepulasitiki engathinteki kakhulu evame ukusetshenziswa ezindongeni zamehlo. Amalensi okuqala e-polycarbonate athengiswayo aqalwa ngawo-1980, futhi asheshe athandwa kakhulu.

Le nto yelensi imelana nokushayisana ngokuphindwe kayishumi kunepulasitiki. Ngenxa yalesi sizathu, ivame ukunconywa ezinganeni nakubantu abadala abakhuthele.

Kuhlala isikhathi eside –I-Polycarbonate ingenye yezinto eziqine kakhulu neziphephile ezisetshenziswa namuhla ezingilazini. Ivame ukunconywa ezinganeni ezincane, abantu abadala abakhuthele, kanye nabantu abadinga izibuko zokuphepha.
Mncane futhi ulula Amalensi e-polycarbonate mancane ngamaphesenti angama-25 kunepulasitiki yendabuko.
Ukuvikelwa okuphelele kwe-UV –I-Polycarbonate ivimba imisebe ye-UV, ngakho-ke asikho isidingo sokwengeza ungqimba lwe-UV ezingilazini zakho. La malensi ayisinqumo esihle kubantu abachitha isikhathi esiningi bengaphandle.
Kunconywa ukugqoka okumelana nokuklwebheka –Nakuba i-polycarbonate ihlala isikhathi eside, le nto isalokhu isengozini yokuklwebheka. Kunconywa ukugqoka okungaklwebheki ukuze kusize la malensi ahlale isikhathi eside.
Kunconywa ukugqoka okuvimbela ukukhanyisa Abanye abantu abanemithi ephakeme babona ukubonakaliswa kobuso kanye nokufiphazwa kombala lapho begqoke amalensi e-polycarbonate. Kunconywa ukugqoka upende oluvimbela ukubonakaliswa ukuze kuncishiswe lo mphumela.
Umbono ophambene –I-Polycarbonate ingabangela umbono ophambene ongaphandle kwalabo abanemithi enamandla.
Ibiza kakhulu -Amalensi e-polycarbonate ngokuvamile abiza kakhulu kunamalensi epulasitiki.

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