banner

Imizuzwana engama-60 Yokwazi Ukuhlolwa Kwe-UV Resistance ye-Poly noma iVinyl Tarp

Imizuzwana engama-60 Yokwazi Ukuhlolwa Kwe-UV Resistance ye-Poly noma iVinyl Tarp

UV Test1

Imikhiqizo eminingi esetshenziswa nsuku zonke njengemaski yezokwelapha, izicubu, ihembe, njll., inezinga eliqinile lokuhlola imboni elingachemile ukuze lilawule ikhwalithi ngemininingwane eminingi emincane.Lawa mazinga aqinisekisa ukuthi abathengi bangathola izimpahla ngokwaneliseka, futhi abakhiqizi badinga ukuthuthukisa inqubo yabo nekhwalithi ngokuqhubekayo.Izinga lokuhlola lizobuyekezwa ngesikhathi kusukela ezinkulungwaneni zemibiko yokuhlola kanye nempendulo yamakhasimende ngemva kokuthengisa.
Mayelana nokuhlolwa kwe-PE tarp noma i-Vinyl tarp, kukhona ukuhlola okuningi okusebenzayo okufana nokungaguquki kombala, ukumelana nemihuzuko, ukumelana nezinyembezi, njll. Kulokhu okuthunyelwe, ngizokwethula inqubo ebalulekile yokuhlola ukumelana ne-UV.

Yiziphi amaphuzu abalulekile okuhlolwa kwe-Polyethylene noma iVinyl UV Resistant?

● I-Irradiance Level
Ibanga lemisebe ye-UV likhulu, lisuka ku-<0.1nm ukuya ku->1mm.I-ultra-violence yokukhanya kwelanga iphakathi kuka-300-400nm, ubude begagasi be-UV ende obuhlobene nokungabi yingozi kangako esikhumbeni sethu, kodwa kuthinta ukucekelwa phansi kwama-polymer amaningi emikhiqizweni eminingi eqediwe efana ne-polyethylene noma iVinyl.
I-PE tarp ingasetshenziswa iminyaka engu-1-2.Kodwa empeleni, indawo enezinto eziningi zokuguga inganciphisa kakhulu impilo ye-tarps.Ngaphambi kokuhlolwa kwe-UV, uchwepheshe uzosetha izinto eziningi ezengeziwe zemvelo njengemvula, izinga lokushisa, umswakama, ukukhanya kwelanga, nezinye izinhlaka ukuze zilingise inqubo yokuguga emshinini.Izinga le-irradiance lizoba ngu-0.8-1.0 W/㎡/nm, elifana nokukhanya kwelanga kwangempela.

● Izinhlobo zeWundlu nezicelo
Amalambu e-Fluorescent ultraviolet angasebenza ekuhlolweni kwe-ASTM G154.Ngenxa yezinhlobo ezahlukene zemikhiqizo engeyona eyensimbi, ukucaciswa kwezibani kuzohluka.Iqembu lesithathu eligadayo lizomaka imininingwane yesibani embikweni.
Izinga lokushisa lasendlini elabhorethri nebanga lemisebe nakho kuzothinta inani langempela lemisebe elitholwe isampula lendwangu.Ngakho ipharamitha yokugcina yemisebe izobhekisela kumtshina othize.

● Indlela Yokuqhuba Ukuhlolwa Kokumelana ne-UV
Ekuqaleni, isampula yendwangu izosikwa ngo-75x150mm noma 75x300mm bese ilungiswa ngeluphu ye-aluminium.Faka isampula egumbini lokuhlola le-QUV bese usetha wonke amapharamitha.
0, 100, 300, 500, 750, 1000, 1500, 2000 amahora angasekelwa.Igumbi lokuhlola le-QUV linomsebenzi osheshisayo wokuvuselela nge-4x 6x 8x… Uma ipharamitha ingu-8x, izodinga kuphela amahora wangempela angu-125 ukuze ikhuthaze ukuchayeka kwamahora angu-1000 emvelo.
Mayelana ne-PE noma i-Vinyl tarp, kwanele ukuthi amasampula athole ukuchayeka kwamahora angu-300-500 avuselelwe.Ngemva kwalokho, isazi selabhoratri sizoqala ukuhlolwa okulandelayo, okufana nombala, ukumelana nezinyembezi, ukumelana kwamanzi.Uma kuqhathaniswa nesampula yokuqala, umbiko wokugcina uzobhalwa.


Isikhathi sokuthumela: Feb-23-2022