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0.2mm Highland Barley Insulation Sheet 99mm Width 100m Roll 4000V for 26650 32650 Large Lithium Battery Cell Production

0.2mm Highland Barley Insulation Sheet 99mm Width 100m Roll 4000V for 26650 32650 Large Lithium Battery Cell Production

Brand Name: XWELL
Model Number: 18650/21700/26650/32650
MOQ: 1 Roll
Price: Negotiable
Packaging Details: Export-Grade Corrugated Carton with Moisture-Proof Inner Bag
Payment Terms: T/T,L/C,Western Union,MoneyGram
Detail Information
Place of Origin:
Guangdong, China
Material:
Fluoroplastic-Processed Barley Paper
Thickness:
0.2mm
Width:
99mm
Length:
100m Per Roll
Temperature Resistance:
130℃
Voltage Resistance:
4000V
Surface Color:
Cyan
Packaging:
Roll Stock
Supply Ability:
10000 Rolls per Month
Highlight:

26650 Battery Cell Insulation Material

,

4000V Barley Paper Roll 130℃ Rated

,

Large Format Cell Wrapping Insulation

Product Description

0.2mm Highland Barley Insulation Sheet for Large-Format Battery Cell Production

Product Overview

This 0.2mm fluoroplastic-processed highland barley insulation sheet is engineered for large-format cylindrical battery cell production, including 26650 and 32650 cell types. The fluoroplastic treatment provides superior tear resistance essential for wrapping larger diameter cells, while the 4000V voltage withstand and 130℃ temperature rating ensure reliable insulation performance. The 99mm width accommodates the larger circumference of 26650 and 32650 cells without requiring material splicing.

Key Features

  • Large-Format Cell Compatible: 99mm width accommodates 26650 (26mm diameter) and 32650 (32mm diameter) cell wrapping without splicing
  • Fluoroplastic Durability: Enhanced tear resistance for the higher mechanical stress of wrapping larger circumference cells
  • 4000V Voltage Withstand: Verified insulation performance for high-capacity battery applications in energy storage and EV systems
  • 130℃ Continuous Rating: Stable performance through post-assembly thermal processing and operating conditions
  • Cyan Visual Indicator: High-visibility color for automated optical detection and manual inspection during production

Applications

  • 26650 cylindrical cell insulation wrapping for energy storage systems
  • 32650 large-format cell electrical isolation for EV battery packs
  • Multi-format production lines handling 18650, 21700, 26650, and 32650 cells
  • Compatible with XWELL automatic insulation paper sticking machines

Specifications

Material Fluoroplastic-Processed Barley Paper
Thickness 0.2mm
Width 99mm
Length 100m per Roll
Temperature Resistance 130℃
Voltage Resistance 4000V
Surface Color Cyan
Packaging Roll Stock

Why Choose Us

  • Factory Direct Supply: As a direct manufacturer of battery raw materials, we eliminate middleman markups, offering competitive pricing on every roll of highland barley insulation paper.
  • Consistent Quality Control: Every batch undergoes 4000V voltage withstand testing and 130℃ thermal stability verification, with ISO 9001:2015 certified production processes ensuring roll-to-roll consistency.
  • Machine Compatibility Guaranteed: Our 99mm width and uniform winding tension are precision-calibrated for XWELL automatic insulation paper sticking machines, ensuring jam-free operation across 18650, 21700, 26650, and 32650 cell formats.
  • Fast Global Delivery: 5-8 working days processing time with export-grade moisture-proof packaging. We ship to battery manufacturers worldwide via reliable logistics partners.
  • Flexible Order Quantity: Minimum order of just 1 roll for sample testing and quality evaluation. Volume discounts available for bulk production orders with monthly supply capacity of 10,000 rolls.
  • Technical Support: Our engineering team provides application guidance for insulation paper integration with automated battery production lines, including machine parameter recommendations and troubleshooting.