Hot Melt Adhesive (Polymer Tape) for Pouch Cell Tab Sealing

High-performance polymer sealing tape designed for heat sealing Aluminum or Nickel tabs onto aluminum laminated pouch films.

Engineered for laboratory and pilot-scale battery assembly.

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Specification
General	Type	Hot melt adhesive sealing tape (3-layer laminated polymer)
	Color	Black
	Thickness	100 µm
	Length	200 m per roll
	Application	Heat sealing of Al or Ni tabs to pouch cell aluminum laminate film
Sealing Parameters (Reference)	Outer Layer Softening	116°C
	Outer Layer Melting	135°C
	Middle Layer Softening	145°C
	Middle Layer Melting	175°C
	Typical Sealing Temperature	180°C
	Typical Pressure	0.3 MPa
	Typical Heating Time	3 seconds
Mechanical & Chemical Performance	Adhesion Strength to Tab	> 15 N / 15 mm
	Adhesion to Al Laminate Film	> 35 N / 15 mm
	Electrolyte Resistance	No change in LiPF₆ solution (85°C, 24h test)
Packaging	Packing Type	Vacuum-sealed aluminum moisture barrier bag
Packaging	Unit	1 roll

Width	Length	Thickness	Application
4 mm	200 m	0.10 mm	Small pouch tabs
5 mm	200 m	0.10 mm	Standard lab tabs
8 mm	200 m	0.10 mm	Higher current tabs
30 mm	200 m	0.10 mm	Wide sealing area