CHANGLONG DG-2 (500g) electrical contact conductive paste, suitable for electrical connectors/switch touchpoint parts 220 ℃

DG-2（500g）

Conductive paste

Cone penetration (25 ℃, 150g) 1/10mm200~315, ph value 6~ 8, alternating heating and humidity temperature cycle performance (-40~85 ℃) K ≤ 1.5, volume resistivity (20 ℃, Ω cm) ≥ 108

Introduction

Changlong DG-2 (500g) electrical contact conductive paste, also known as electric compound grease. It is widely used in substations and power distribution stations, on the contact surface between the busbar and the busbar, between the busbar and the equipment terminal, and the contact surface of the isolating switch contact. Conductors of the same and different metal materials (copper and copper, copper Used for connection with aluminum, aluminum and aluminum), which replaces and is superior to the process of tinning and silver plating on the contact surface of the fastened connection, and can greatly reduce the contact resistance (can be reduced by 35-95%), thereby reducing the temperature rise ( It can be reduced by 35-85%), improve the conductivity of the busbar connection and the switch contact, reduce a large amount of power loss, and avoid various corrosions on the contact surface, especially greatly improving the safety performance of the place where the conductive paste is used. It provides a reliable guarantee for the safe operation of substations and distribution stations.

DG-2 electrical contact conductive paste not only has good electrical contact conductivity and high temperature resistance, moisture resistance, oxidation resistance, anti-mold and chemical corrosion resistance, but also has no dripping, no hardening, no burning, no stimulation, and long service life Long-term characteristics, even if used in substations and power distribution stations in harsh environments with hot and humid air and chemical corrosive gases (such as chemical plants, steel plants and other substations and distribution stations), it also has a good effect. It is a product designated by the country to promote.

DG-1 type conductive paste can be used in the temperature range below 170°C, and DG-2 type conductive paste can be used in the temperature range below 200°C.

Applications

DG-2 electrical contact conductive paste is widely used in substations, power distribution stations, the contact surface between the busbar and the busbar, the busbar and the connection terminal of the equipment, and the contact surface of the isolating switch contact. Conductors of the same and different metal materials (Copper to copper, copper to aluminum, aluminum to aluminum) connections can be used, and can also be applied to connectors and switch contact parts of household appliances such as TV sets. After coated with conductive paste, it can reduce Voltage drop and arc, avoid oxidation and corrosion of exposed wires, improve reliability of household appliances and prolong service life.

Pictures

Conductive paste test report

Packing list：Conductive paste x1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.