Pi Coated Aluminum Strip for Battery

• Customization: Available
• Application: Battery Pack
• Certification: RoHS
• Model NO.: aluminum strip
• Technique: Pi Laminated Insulation
• Grade: 6000 Series
• Temper: O - H112
• Surface Treatment: Pi Laminated Insulation
• Alloy: Non-alloy
• Transport Package: Use Wooden Box
• Specification: 1495MM*550MM*10.1MM
• Trademark: ZEGOTA
• Origin: China
• HS Code: 7606920000

Product Description

Breakdown Voltage			-	-
Breakdown Voltage			V	≥	3000
Thermal shock			-	No cracks
Appearance			-	, Basic smooth,no bubbles and impurities
Spool			-	500*250*290*50 Flange/Core/Width/Bore

Conducter thickness a			mm	2.50		+	0.10
						-	0.10
Conducter width b			mm	22.00		+	0.10
						-	0.00
Corner radius r			mm	1.20		+	25%
						-
Film Thickness			mm	0.15	~		0.22
Overall Dimension			mm		2.55	×	22.15
					2.82	×	22.32
Elongation			%	≥	20.0
Flexibility and adherence			-	-
Bending			-	R30
				No cracks
Adherence			mm	≤	22.00		15%
				(Elongation 15% )
Solubility			H	≥1
20 ºC Resistance  20ºC			Ω.mm2/m	≤	0.028000

Our PI Coated Aluminum Strip is a high-performance current collector material specifically designed for the demanding requirements of advanced lithium-ion batteries. It consists of a high-purity aluminum strip precisely coated with a thin, uniform layer of Polyimide (PI) resin on one or both sides.

This innovative combination delivers exceptional electrical insulation, superior heat resistance, and outstanding chemical stability. The PI coating effectively prevents short circuits, enhances dielectric strength, and improves the overall safety and reliability of battery cells. It is particularly ideal for use in prismatic, cylindrical, and pouch cells, serving as a top-notch tab and lead material.

Company Profile
Zhejiang ZEGOTA Precision Technology Co.,LTD
Our company dedicate to precision technology innovation. As a technical enterprise, we highly specialized our R&D capability to make high quality and high performance products through continuous investment in staff training and sophisticated equipment, and to promote the construction of an intensive society for efficient utilization of materials and exploring future manufacturing ways