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May 4, 2018 · Di-electric grease seals, lubricates, waterproofs and insulates electrical connections with a thin, non-curing silicone compound that helps maintain electrical performance by reducing voltage drops and problems caused by adverse weather conditions.
Small metallic particles that break off during wear can build up and break the connection. A connector lubricant minimises metal-to-metal wear, protecting the contact from fretting corrosion. Surely a conductive grease is better to use?
Apr 1, 2019 · Subscribe Here:https://goo.gl/idUy33Check out my list of recommendations at the MechMerlin Amazon Affiliate Store: https://www.amazon.com/shop/mechmerlin-- M...
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- Myth: Grease Attracts Dirt.
- Myth: Lubricants Interfere with Conductivity.
- Myth: Lubricants Don’T Prevent Corrosion.
- Myth: Lubricants Do Not Significantly Lower Insertion Force.
- Myth: Fretting Corrosion Cannot Be prevented.
- Myth: Gold-Plated Contacts Don’T Need Grease.
Fact:Magnets attract, greases don’t. Grease creates an environmental barrier so dirt, dust, and moisture stay away from the contact surface.
Fact:A contact lubricant fills in the valleys of the contact surface to protect the metal from oxidation, and is squeezed out of the asperities.
Fact : A lubricant acts as a back-up seal from corrosion. Lubricants seal contact metals from oxygen, mositure, aggressive chemicals and other hostile elements.
Fact:Lubricants ease mating to ensure more efficient, solid connections, ecspecially for multi-pin connectors.
Fact: A lubricant minimizes contact wear and protects the contact surface from oxidation during fretting.
Fact:Plating is microscopically porous. A thin film of lubricant seals those pores and guards against scratches and substrate oxidation (blooming).
How to reduce fretting wear in electrical connectors by applying a synthetic lubricating fluid to the contact terminals.
Mar 15, 2023 · Lubricants might change or reduce arc patterns, but on sliding contacts, the more important task is to keep contacts separated when operating and keep debris from fouling the contact area.
People also ask
Why should I use a conductive lubricant?
How does a connector lubricant work?
What is lubricating grease for electrical contacts?
Does lubricated connector grease attract dirt?
Why lubricate electrical switches and contacts? What causes the transition resistance in electrical contacts? Lubricants are basically insulators – nevertheless they have a positive effect on the performance of electrical contacts.
