Conductive Hot Melt Adhesive Web Film

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Conductive Hot Melt Adhesive Web Film

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Carbon nanotubes with a diameter of 8-10nm and a length of 10-15μm, POE and other excipients are mixed through an internal mixer and then granulated. The fabricated particles are processed into meltblown fabric through a meltblown machine. It features high electrical conductivity, high acid and alkali resistance, and high resistance to electrochemical corrosion. Moreover, it begins to have good adhesiveness at 80℃. The electrical conductivity of the material after its hot melting and subsequent cooling is greater than 30 seconds /cm, demonstrating excellent electrical conductivity. It is an excellent material for reducing the contact resistance of two solid materials of electrode materials inside batteries.

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Name Unit Conductive hot melt adhesive web film
Thickness mm 0.1-0.3
Density g/cm³ 0.2-0.3
Width mm ≤1200
Length mm -
Extension strength Mpa ≥0.1
Compressive strength Mpa ≥0.5
Conductivity in the conductive area S/cm ≥30
Electrical conductivity in the welding area S/cm -
Carbon content % ≥40
Hydrogen transmission rate(0.2Mpa) cm3/cm2·min -
Corrosion current A -