Fim ɗin Electrostatic wani nau'in fim ne da ba a shafa ba, wanda aka fi yi da PE da PVC. Yana manne da kayan don kariya ta hanyar shaƙar lantarki ta hanyar lantarki. Yawanci ana amfani da shi a saman da ke da sauƙin shafa man shafawa ko manne, kuma galibi ana amfani da shi don gilashi, ruwan tabarau, saman filastik mai sheƙi, acrylic da sauran saman da ba su da santsi.

Fim ɗin lantarki ba zai iya jin kamar babu motsi a waje ba, fim ne mai mannewa da kansa, ƙarancin mannewa, ya isa ga haske a saman, gabaɗaya waya 3, waya 5, da waya 8. Launin yana da haske.

Ka'idar shaƙar lantarki ta lantarki

Idan wani abu mai wutar lantarki mai tsauri yana kusa da wani abu ba tare da wutar lantarki mai tsauri ba, saboda induction na lantarki, wani gefen abu ba tare da wutar lantarki mai tsauri ba zai tara caji tare da polarity na akasin haka (ɗayan gefen yana samar da adadin cajin homopolar iri ɗaya) wanda ke akasin cajin da abubuwan da aka caji ke ɗauka. Saboda jan hankalin caji masu adawa, abin da ke faruwa na "shafawa ta lantarki" zai bayyana.

Ana iya buga shi da tawada ta UV, ya dace da murfin gilashi, mai sauƙin cirewa ba tare da ragowar ba, haka kuma ana iya amfani da shi don kare saman sassa daban-daban masu santsi kamar ƙarfe, gilashi, da filastik daga karce.