Long ol wok bilong mipela long olgeta de na ol askim bilong ol kastoma, mipela i painim olsem i gat planti askim long ol anti-statik standet bilong "anti-statik silikon fom bod" namel long ol manmeri. Em i olsem wanem tasol "anti-statik"? Wanem nao ol standet blong tes we oli gat paoa? Wanem nao ol difren rikwaemen blong ol difren aplikesen senario? Long nau, yumi ken kamapim klia tru.
一, Ol Kor Indiketa: Resistiviti em i ki
As mak bilong skelim anti-statik pefomens em resistiviti. Folem rod we ol pas we oli stap pas long hem oli pas long hem, mifala i lukluk nomo long tu parameta:
1.Resitiviti bilong Surface (Resistiviti bilong graun) : strong bilong wanpela samting taim karent i ron long pes bilong en. Yunit: Ohm (Ω)
2. Volium Resisitiviti (volium Resitiviti) : resistens bilong wanpela samting taim nau i go insait long en. Yunit: Ohm ·cm (Ω·cm).
Long ol porous samting olsem fomed silikon raba, volium resistiviti i save kamap wanpela bikpela samting moa bikos em i ken soim olgeta ilektrikel konduktiviti bilong dispela samting.
2, Ol Stendet bilong Meinstrim na Gret Klasifikasen Nau yet.
I no gat wanpela singel standet i stap wanbel tru bilong gred klasifikesen bilong ol anti-statik samting long intanesenel mak. Tasol ol dispela bikpela sistem na standet i kam bihain i save kamap planti taim na ol i adoptim:
1. ESD Asosiesen (ESDA) Stendet- Nambawan Ilektrostatik Proteksen Sistem Ol standet we Elektrostatik Dischaj Asosiesen bilong Yunaitet Stets i kamapim em ol refrens i gat bikpela namba tru insait long ilektroniks indastri. Standet bilong em ANNSI/ESD S20.20 i makim ol samting i go insait long tripela kategori, we i bikpela samting long kliagut bilong yumi long anti-statik gret:
1)Konduktiv materiel (Konduktiv) : resistiviti bilong pes: i no winim 1 x 10⁴ Ω (em,<10,000 Ω) volume resistivity: Less than 1 x 10⁴ Ω·cm. Characteristics: The charge dissipates extremely fast, which may cause rapid discharge of electrostatic sensitive components (CDM damage). It is often used in situations where grounding is required and charges need to be discharged quickly, such as anti-static floors and table MATS.
2)Statik dissipesen materiel (statik Dissipetiv) : resistiviti bilong pes: 1 x 10⁴ Ω i go long 1 x 101 Ω volium resistiviti: 1 x 10⁴ Ω·cm i go long 1 x 1011111111111111111111111111: 101111111111111111: 101111111111111111: 10111111111111111: Dispela em i wanpela komon gret bilong antiku{1111111111111121 A1111 Mo long yia 1011111111111 Mo long 1011111 Mo long taim bilong hevi. Em i ken tromoi ol statik sais i go long graun long wanpela spit ol i ken kontrolim na i slou tru, abrusim jeneresen bilong ol bikpela karent i kamap kwiktaim, na long dispela rot em i lukautim gut planti ol samting bilong elektronik.
3)Ol samting i stap long pes: Ol samting i stap long pes: winim o wankain olsem 1 x 1012 Ω (em i winim o wankain olsem 1,000,000,000,000 Ω) Volium resistiviti: i winim o wankain olsem 1 x 1012 β Ωskm i no inap ron long en. bungim. silikon raba bilong silikon i pundaun long dispela kategori.
2. Ol narapela mak ol i save bihainim.
ASTM D257: Sosaiti bilong Amerika bilong Testing na Materials standet, we em i standet rot bilong tes bilong skelim stretpela resistens o kondaktans samting bilong nau.
IEC 61340: Wanpela Intenesenel Elektroteknikel Komisin standet, wankain olsem ESDA standet, em i wanpela standet sistem ol i luksave long en long wol tu bilong lukautim elektrostatik.
Ol standet bilong ami olsem MIL-PRF-87893: Ol i gat moa strongpela na spesifik rikwaemen bilong mekim wok bilong ol anti-statik samting.
anti-}statik standet bilong ol anti-}statik silikon fom bod i dipen moa long sapos volium/surface resistiviti bilong em i pundaun insait long "statik dissipesen" mak bilong 10⁴ i go long 10111 Ω·cm. Wijwan spesifik sab-renj we yu jusum i dipen long elektrostatik sensitiviti blong prodak we yu wantem protektem mo ol standet blong indastri.