inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">静电级可分为基本抗静电级、抗静电级、导静电级三个等级。各行业防静电标准一般是按 IEC和ANSI/ESD两个标准制定的。标准制定由表面电阻或者半衰期时间判定。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">1、基本抗静电级：表面阻抗值:10 +9 ~ 10 +12 ohm。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">2、抗静电级（静电消散）：表面阻抗值:10 +6 ~ 10 +9 ohm。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">3、导静电级：表面阻抗值:10 +4 ~ 10 +6 ohm。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">在高精密度之室内，如晶圆生产线、开刀房、弹药库等，静电不可聚之集场所，必需经由导静电级地材宣泄静电，以避免发生危险。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">例如于开刀时，医生需监看各种精密仪器指数，若电脑、仪器因受静电干扰而读数不正确，可能导致医生误判，造成病患危险。又如静电累聚可能造成火花，如发生在弹药库，可能引发爆炸，造成灾难。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">抗静电级（静电消散）办公室、学校、图书馆、博物馆、医院、病房、安养中心、各种公共场所之室内、工厂办公室、制造加工厂房。导静电级适用于开刀房、弹药军火库、IC等精密厂房。原理：就是抗静电剂在析出制品表面，然后结合水分子，形成静电疏通，从而降低表面电阻。防静电等级划分为：
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">10级，1立方米的空气中含的大于0.5微米的微小颗粒小与10个。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">100级，1立方米的空气中含的大于0.5微米的微小颗粒小与100个。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">1000级，1立方米的空气中含的大于0.5微米的微小颗粒小与1000个。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">10000级，1立方米的空气中含的大于0.5微米的微小颗粒小与10000个。
inkMacSystemFont, "Helvetica Neue", STHeiti, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", "Microsoft Yahei", sans-serif; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; color: rgb(51, 51, 51); letter-spacing: 0.4px; text-wrap: wrap; background-color: rgb(255, 255, 255);">100000级，1立方米的空气中含的大于0.5微米的微小颗粒小与100000个当然越高 级别越好。标准：表面电阻或者半衰期时间判定。 方法：直接用表面电阻仪，或者半衰期仪器，压在制品表面，即可显示。