banner

Daƙiƙa 60 Don Sanin Gwajin Juriya na UV don Poly ko Vinyl Tarp

Daƙiƙa 60 Don Sanin Gwajin Juriya na UV don Poly ko Vinyl Tarp

UV Test1

Yawancin samfuran amfanin yau da kullun kamar abin rufe fuska na likita, nama, riga, da sauransu, suna da ƙayyadaddun ƙayyadaddun gwajin masana'antu marasa son zuciya don sarrafa inganci a ƙananan bayanai da yawa.Waɗannan ƙa'idodin suna tabbatar da cewa masu amfani za su iya karɓar kaya tare da gamsuwa, kuma masana'antun suna buƙatar haɓaka tsarin su da ingancin su gabaɗaya.Za a sabunta ma'aunin gwajin akan lokaci daga dubunnan rahotannin gwaji da martanin abokan ciniki bayan-sayar.
Game da gwajin PE tarp ko Vinyl tarp gwajin, akwai gwaje-gwaje masu yawa na aiki kamar launin launi, juriya, juriya, da sauransu.

Wadanne mahimman maki ne na gwajin Polyethylene ko Vinyl UV Resistant?

● Matsayin Haske
Kewayon hasken UV yana da yawa, daga <0.1nm zuwa>1mm.Hasken rana ultra-violence yana tsakanin 300-400nm, dogon zangon UV mai alaƙa da ƙarancin cutarwa ga fata mu, amma yana shafar lalata polymers da yawa na samfuran polymers da aka gama kamar polyethylene ko Vinyl.
Ana iya amfani da PE tap don shekaru 1-2.Amma a zahiri, yanayin da ke da abubuwan tsufa da yawa na iya rage tsawon rayuwar tarps.Kafin gwajin UV, ƙwararren zai saita ƙarin abubuwan muhalli da yawa kamar ruwan sama, zafin jiki, zafi, hasken rana, da sauran sigogi don daidaita tsarin tsufa a cikin injin.Matsayin rashin haske zai zama 0.8-1.0 W/㎡/nm, kama da ainihin hasken rana.

● Nau'in Rago & Buƙatun
Fitilar ultraviolet mai walƙiya na iya amfani da gwajin ASTM G154.Saboda nau'ikan nau'ikan samfuran da ba ƙarfe ba, ƙayyadaddun fitilun za su bambanta.Ƙungiyar kulawa ta 3 za ta yi alama da cikakkun bayanai na fitilar a cikin rahoton.
Zazzabi na cikin gida na dakin gwaje-gwaje & nisan radiation kuma zai yi tasiri ga ainihin adadin radiation da samfurin masana'anta ya karɓa.Don haka ma'aunin radiation na ƙarshe zai koma ga takamaiman mai ganowa.

● Yadda Ake Ci Gaba da Gwajin Juriya na UV
Da farko, za a yanke samfurin masana'anta ta 75x150mm ko 75x300mm sannan a gyara tare da madauki na aluminum.Saka samfurin a cikin ɗakin gwajin QUV kuma saita duk sigogi.
0, 100, 300, 500, 750, 1000, 1500, 2000 ana iya tallafawa.Gidan gwajin QUV yana da aikin haɓaka haɓakawa tare da 4x 6x 8x… Idan ma'aunin ya kasance 8x, zai buƙaci kawai sa'o'i 125 na gaske don tada haskakawar sa'o'i 1000 na halitta.
Game da PE ko Vinyl kwalta, ya isa ga samfurori don karɓar 300-500 abubuwan motsa jiki.Bayan haka, masanin dakin gwaje-gwaje zai fara gwajin mai zuwa, kamar launin launi, juriya, juriya na ruwa.Idan aka kwatanta da ainihin samfurin, za a tsara rahoton ƙarshe.


Lokacin aikawa: Fabrairu-23-2022