What electrostatic carry on one's shoulder calls charge through counteracting the with leak phenomenon that disappears by oneself is abreaction with attenuation. After the object has report with some kind of means, charge presses exponential rule attenuation commonly. The electrostatic error time of project material (Decay Time) it is an evaluation material is antistatic the main index of function stand or fall. The attenuation speed with attenuation time electrostatic instrument and material resistance rate have affinity. Material resistance rate is older, the balata that is like tall insulation medium, plastic wait, electrified later attenuation rate is extremely slow; And if the material with resistor inferior rate is antistatic balata, plastic wait, electrified hind but quickly attenuation, decrease thereby and avoid electrostatic harm. Accordingly, in the production to electrostatic and sensitive data, want a foundation specific requirement, the choice is corresponding electrostatic defend equipment, take effective measures, the electrostatic can rapid attenuation that makes arise, make electrostatic potential can't cause loss to the product. Ask electrostatic potential release is less than 1s to the time under 100V commonly. In producing a course, electrostatic report and an attenuation two contrary processes exist at the same time. The process having report of general object is even, namely a n inside unit time (say to have electric electricity again) for one constant, as the extension of time, the report since the object and error achieve dynamic balance, although increase time again, the n since the object won't be changed. Go to a report of electrostatic carry on one's shoulder and attenuation commonly what dynamic balance calls charge is clean accumulate the rule.

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