logo
Products
PRODUCTS DETAILS
Home > Products >
Custom Color High-Temperature Resistant Adhesive Highland Barley Paper for Battery Insulation
Products

Battery Lab Equipment

Battery Production Line

Cylindrical Cell Production Line

Prismatic Cell Manufacturing

Pouch Cell Manufacturing

Lithium Ion Battery Raw Material

Cathode Material

Anode Material

Battery Electrolyte

Battery Separator

Coin Cell Parts

Cylindrical Cell Parts

Battery Tabs

Battery Current Collector

Battery Binder

Battery Conductive Materials

Battery Pack Materials

Welding Electrode

Welding Jig

Prismatic Battery Belt

Prismatic Battery End Plate

Battery Pack Case

Battery Insulation Sheet

Sodium Ion Battery Materials

Sodium Ion Battery Cathode Material

Solid State Battery Materials

Solid Electrolyte

Solid State Battery Separator

Battery Pack Accessories

Battery Pack Holder

Nickel Strip Sheet

Battery Pack Shrink Tube

Insulation Highland Barley Paper

Battery Pack Assembly Line

Battery Cell Sticking Machine

Battery Cell Sorting Machine

Battery Spot Welding Machine

Battery CCD Tester

Plasma Cleaning Machine

PVC Shrinking Machine

Nickel Strip Cutting Machine

Laser Cleaning Machine

Battery Laser Welding Machine

Prismatic Battery Compress Machine

Battery Testing Equipment

Battery Grading Machine

Battery Charge And Discharge Machine

BMS Testing Machine

Battery Comprehensive Tester

Battery Safety Testing Equipment

Waste Battery Crushing Recycling Line
Contact Us
Mr. Sammy Qin
sales@batteryproductionline.com
86--18620492985
WeChat qzgqzg
Contact Now
Custom Color High-Temperature Resistant Adhesive Highland Barley Paper for Battery Insulation
  • name
  • name
  • name
  • name

Custom Color High-Temperature Resistant Adhesive Highland Barley Paper for Battery Insulation

MOQ: 100pcs
Price: 1-1000USD/Negotiable
Standard Packaging: Carton
Delivery Period: 5-8 working days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 10000pcs/month
Details Information
Product Description
Detail Information
Place of Origin
China
Brand Name
XWELL
Certification
CE
Model Number
18650
Model:
18650
​​Material​:
Natural Highland Barley Fiber + Acrylic Adhesive
Color​:
Deep Green (as Shown In Images)
Thickness​:
0.08mm–0.3mm
Dimensions:
Custom Roll Widths (10mm–100mm) And Pre-cut Sheet Sizes (per Cell Specs)
Temperature Range​:
-20°C To +200°C (operational)
Adhesive Type:
Standard Acrylic Adhesive (high Temp) Or Silicone Adhesive (for -60℃ To 200℃ Extreme Environments)
Key Applications​:
18650 Hollow-cell Batteries, EV Batteries, Power Tools
Highlight:

Custom Color Highland Barley Paper

,

High-Temperature Resistant Battery Insulation Paper

,

Adhesive Insulation Highland Barley Paper

Product Description
Battery Raw Material Custom Color Highland Barley Paper (18650/21700/26650/32650) – Adhesive, High-Temperature Resistant
In lithium battery pack assembly (especially for cylindrical cells like 18650, 21700, 26650, and 32650), reliable insulation and heat resistance between cells are critical to prevent short circuits and ensure safety. Our Highland Barley Paper with Adhesive solves the limitations of ordinary insulating papers: made from natural highland barley fiber, it combines strong high-temperature resistance, excellent dielectric strength, and easy application via pre-applied adhesive—making it ideal for spacing and insulating cylindrical battery cells in EVs, power tools, energy storage systems, and consumer electronics.
Core Advantages: Why Choose Highland Barley Paper with Adhesive?
Advantage Key Benefit for Battery Pack Manufacturers
Multi-Cell Compatibility Pre-cut sizes (or roll form) for 18650/21700/26650/32650 cylindrical cells—no extra trimming needed, saving assembly time.
Extreme High-Temp Resistance Withstands continuous use at 180℃ (short-term up to 220℃), outperforming standard paper insulators (typically ≤120℃).
Strong Adhesive Backing High-tack acrylic adhesive ensures secure bonding to battery cells; resists peeling even under vibration or temperature cycles.
Natural & Eco-Friendly Made from renewable highland barley fiber—non-toxic, halogen-free, and compliant with environmental standards (RoHS/REACH).
Thin Yet Durable 0.08mm–0.2mm thickness saves space in compact battery packs; tensile strength ≥30MPa to resist tearing during assembly.
Technical Specifications (By Battery Cell Type)
Specification For 18650 Cells For 21700 Cells For 26650 Cells For 32650 Cells
Compatible Cell Size 18mm*65mm (diameter*length) 21mm*70mm 26mm*65mm 32mm*65mm
Material Natural highland barley fiber + acrylic adhesive Natural highland barley fiber + acrylic adhesive Natural highland barley fiber + acrylic adhesive Natural highland barley fiber + acrylic adhesive
Standard Thickness 0.1mm / 0.15mm 0.1mm / 0.15mm 0.15mm / 0.2mm 0.15mm / 0.2mm
Temperature Resistance Continuous: 180℃; Short-term: 220℃ Continuous: 180℃; Short-term: 220℃ Continuous: 180℃; Short-term: 220℃ Continuous: 180℃; Short-term: 220℃
Adhesive Performance Peel strength ≥0.5N/cm (to aluminum); Service temp: -40℃ to 180℃ Peel strength ≥0.5N/cm (to aluminum); Service temp: -40℃ to 180℃ Peel strength ≥0.6N/cm (to aluminum); Service temp: -40℃ to 180℃ Peel strength ≥0.6N/cm (to aluminum); Service temp: -40℃ to 180℃
Electrical Insulation Dielectric strength ≥10kV/mm; Volume resistivity ≥10¹⁴Ω·cm Dielectric strength ≥10kV/mm; Volume resistivity ≥10¹⁴Ω·cm Dielectric strength ≥12kV/mm; Volume resistivity ≥10¹⁴Ω·cm Dielectric strength ≥12kV/mm; Volume resistivity ≥10¹⁴Ω·cm
Standard Form Roll (50m/roll, width 20mm) or pre-cut sheets (20mm*70mm) Roll (50m/roll, width 24mm) or pre-cut sheets (24mm*75mm) Roll (50m/roll, width 28mm) or pre-cut sheets (28mm*70mm) Roll (50m/roll, width 34mm) or pre-cut sheets (34mm*70mm)
Application Scenarios
Our Highland Barley Paper with Adhesive is designed to solve insulation challenges in cylindrical battery pack assembly across industries:
  • Consumer Electronics: 18650 battery packs for power banks, laptops, and flashlights—thin design saves space in compact devices.
  • Power Tools: 21700/26650 packs for cordless drills, grinders, and leaf blowers—high-temp resistance handles heavy-duty discharge heat.
  • Electric Mobility: 26650/32650 packs for e-scooters, electric bikes, and portable EV chargers—adhesive resists vibration during rides.
  • Energy Storage: 32650 packs for home solar storage and backup power systems—eco-friendly material meets green energy standards.
Customization Options
We offer flexible customization to match your specific battery pack design and production needs:
Customization Item Available Options
Dimensions Custom roll widths (10mm–100mm) and pre-cut sheet sizes (per cell specs)
Thickness 0.08mm–0.3mm (adjustable for insulation/spacing requirements)
Adhesive Type Standard acrylic adhesive (high temp) or silicone adhesive (for -60℃ to 200℃ extreme environments)
Packaging Standard: 50m/roll in moisture-proof bags + cartons; Custom: Small rolls (10m/roll) for sample testing
Quality Assurance & Order Support
  • Certifications: Compliant with RoHS, REACH, and UL 94 V-0 (flame retardant)—safe for electronics and consumer products.
  • Testing Reports: Each batch undergoes high-temperature resistance, adhesive strength, and insulation performance testing—reports available on request.
  • MOQ & Lead Time: Low MOQ of 5 rolls (or 500 pre-cut sheets) for standard sizes; ships within 2–3 days. Custom orders deliver within 5–7 days.
  • After-Sales: Free samples (1m roll or 10 pre-cut sheets) for testing; 6-month warranty for quality issues (e.g., adhesive failure, excessive thickness tolerance).
Need help confirming the right thickness or size for your 18650/21700/26650/32650 battery pack? Send us your cell layout—our team will recommend the optimal solution. Contact us today for a quote!
Tags: 

battery pack accessories,  

Custom Color Highland Barley Paper,  

High-Temperature Resistant Battery Insulation Paper

Recommended Products
18650 Nickel Strip Sheet Lithium Battery Connector Nickel Strip 10m Thickness 0.1mm video

18650 Nickel Strip Sheet Lithium Battery Connector Nickel Strip 10m Thickness 0.1mm

Contact Now
18650 PVC Heat Shrink Film 72mm x 30mm for Battery Insulation video

18650 PVC Heat Shrink Film 72mm x 30mm for Battery Insulation

Contact Now
18650 Bracket Triple 1 X 3 Splicing Holder Lithium Battery Universal Bracket video

18650 Bracket Triple 1 X 3 Splicing Holder Lithium Battery Universal Bracket

Contact Now
18650 21700 26650 32650 Highland Barley Paper With Adhesive High Temperature Resistant

18650 21700 26650 32650 Highland Barley Paper With Adhesive High Temperature Resistant

Contact Now
Lithium Battery Connecting Plate - Slotted Riveted Pure Aluminum Busbar, Customizable Cold-Welded Aluminum Bar for Prismatic Cells video

Lithium Battery Connecting Plate - Slotted Riveted Pure Aluminum Busbar, Customizable Cold-Welded Aluminum Bar for Prismatic Cells

Contact Now
Pure Aluminum Lithium Battery Connecting Plate with Superior Conductive Stability and Laser Welding Compatibility video

Pure Aluminum Lithium Battery Connecting Plate with Superior Conductive Stability and Laser Welding Compatibility

Contact Now
Aluminum to Nickel Transition Plate - High-Precision Laser-Cut Connecting Plate for Lithium Batteries with Customizable Options video

Aluminum to Nickel Transition Plate - High-Precision Laser-Cut Connecting Plate for Lithium Batteries with Customizable Options

Contact Now
Products
PRODUCTS DETAILS
Products

Battery Lab Equipment

Battery Production Line

Cylindrical Cell Production Line

Prismatic Cell Manufacturing

Pouch Cell Manufacturing

Lithium Ion Battery Raw Material

Cathode Material

Anode Material

Battery Electrolyte

Battery Separator

Coin Cell Parts

Cylindrical Cell Parts

Battery Tabs

Battery Current Collector

Battery Binder

Battery Conductive Materials

Battery Pack Materials

Welding Electrode

Welding Jig

Prismatic Battery Belt

Prismatic Battery End Plate

Battery Pack Case

Battery Insulation Sheet

Sodium Ion Battery Materials

Sodium Ion Battery Cathode Material

Solid State Battery Materials

Solid Electrolyte

Solid State Battery Separator

Battery Pack Accessories

Battery Pack Holder

Nickel Strip Sheet

Battery Pack Shrink Tube

Insulation Highland Barley Paper

Battery Pack Assembly Line

Battery Cell Sticking Machine

Battery Cell Sorting Machine

Battery Spot Welding Machine

Battery CCD Tester

Plasma Cleaning Machine

PVC Shrinking Machine

Nickel Strip Cutting Machine

Laser Cleaning Machine

Battery Laser Welding Machine

Prismatic Battery Compress Machine

Battery Testing Equipment

Battery Grading Machine

Battery Charge And Discharge Machine

BMS Testing Machine

Battery Comprehensive Tester

Battery Safety Testing Equipment

Waste Battery Crushing Recycling Line
Custom Color High-Temperature Resistant Adhesive Highland Barley Paper for Battery Insulation
  • name
  • name
  • name
  • name
Custom Color High-Temperature Resistant Adhesive Highland Barley Paper for Battery Insulation
MOQ: 100pcs
Price: 1-1000USD/Negotiable
Standard Packaging: Carton
Delivery Period: 5-8 working days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 10000pcs/month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
XWELL
Certification
CE
Model Number
18650
Model:
18650
​​Material​:
Natural Highland Barley Fiber + Acrylic Adhesive
Color​:
Deep Green (as Shown In Images)
Thickness​:
0.08mm–0.3mm
Dimensions:
Custom Roll Widths (10mm–100mm) And Pre-cut Sheet Sizes (per Cell Specs)
Temperature Range​:
-20°C To +200°C (operational)
Adhesive Type:
Standard Acrylic Adhesive (high Temp) Or Silicone Adhesive (for -60℃ To 200℃ Extreme Environments)
Key Applications​:
18650 Hollow-cell Batteries, EV Batteries, Power Tools
Minimum Order Quantity:
100pcs
Price:
1-1000USD/Negotiable
Packaging Details:
Carton
Delivery Time:
5-8 working days
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
10000pcs/month
Highlight

Custom Color Highland Barley Paper

,

High-Temperature Resistant Battery Insulation Paper

,

Adhesive Insulation Highland Barley Paper

Product Description
Battery Raw Material Custom Color Highland Barley Paper (18650/21700/26650/32650) – Adhesive, High-Temperature Resistant
In lithium battery pack assembly (especially for cylindrical cells like 18650, 21700, 26650, and 32650), reliable insulation and heat resistance between cells are critical to prevent short circuits and ensure safety. Our Highland Barley Paper with Adhesive solves the limitations of ordinary insulating papers: made from natural highland barley fiber, it combines strong high-temperature resistance, excellent dielectric strength, and easy application via pre-applied adhesive—making it ideal for spacing and insulating cylindrical battery cells in EVs, power tools, energy storage systems, and consumer electronics.
Core Advantages: Why Choose Highland Barley Paper with Adhesive?
Advantage Key Benefit for Battery Pack Manufacturers
Multi-Cell Compatibility Pre-cut sizes (or roll form) for 18650/21700/26650/32650 cylindrical cells—no extra trimming needed, saving assembly time.
Extreme High-Temp Resistance Withstands continuous use at 180℃ (short-term up to 220℃), outperforming standard paper insulators (typically ≤120℃).
Strong Adhesive Backing High-tack acrylic adhesive ensures secure bonding to battery cells; resists peeling even under vibration or temperature cycles.
Natural & Eco-Friendly Made from renewable highland barley fiber—non-toxic, halogen-free, and compliant with environmental standards (RoHS/REACH).
Thin Yet Durable 0.08mm–0.2mm thickness saves space in compact battery packs; tensile strength ≥30MPa to resist tearing during assembly.
Technical Specifications (By Battery Cell Type)
Specification For 18650 Cells For 21700 Cells For 26650 Cells For 32650 Cells
Compatible Cell Size 18mm*65mm (diameter*length) 21mm*70mm 26mm*65mm 32mm*65mm
Material Natural highland barley fiber + acrylic adhesive Natural highland barley fiber + acrylic adhesive Natural highland barley fiber + acrylic adhesive Natural highland barley fiber + acrylic adhesive
Standard Thickness 0.1mm / 0.15mm 0.1mm / 0.15mm 0.15mm / 0.2mm 0.15mm / 0.2mm
Temperature Resistance Continuous: 180℃; Short-term: 220℃ Continuous: 180℃; Short-term: 220℃ Continuous: 180℃; Short-term: 220℃ Continuous: 180℃; Short-term: 220℃
Adhesive Performance Peel strength ≥0.5N/cm (to aluminum); Service temp: -40℃ to 180℃ Peel strength ≥0.5N/cm (to aluminum); Service temp: -40℃ to 180℃ Peel strength ≥0.6N/cm (to aluminum); Service temp: -40℃ to 180℃ Peel strength ≥0.6N/cm (to aluminum); Service temp: -40℃ to 180℃
Electrical Insulation Dielectric strength ≥10kV/mm; Volume resistivity ≥10¹⁴Ω·cm Dielectric strength ≥10kV/mm; Volume resistivity ≥10¹⁴Ω·cm Dielectric strength ≥12kV/mm; Volume resistivity ≥10¹⁴Ω·cm Dielectric strength ≥12kV/mm; Volume resistivity ≥10¹⁴Ω·cm
Standard Form Roll (50m/roll, width 20mm) or pre-cut sheets (20mm*70mm) Roll (50m/roll, width 24mm) or pre-cut sheets (24mm*75mm) Roll (50m/roll, width 28mm) or pre-cut sheets (28mm*70mm) Roll (50m/roll, width 34mm) or pre-cut sheets (34mm*70mm)
Application Scenarios
Our Highland Barley Paper with Adhesive is designed to solve insulation challenges in cylindrical battery pack assembly across industries:
  • Consumer Electronics: 18650 battery packs for power banks, laptops, and flashlights—thin design saves space in compact devices.
  • Power Tools: 21700/26650 packs for cordless drills, grinders, and leaf blowers—high-temp resistance handles heavy-duty discharge heat.
  • Electric Mobility: 26650/32650 packs for e-scooters, electric bikes, and portable EV chargers—adhesive resists vibration during rides.
  • Energy Storage: 32650 packs for home solar storage and backup power systems—eco-friendly material meets green energy standards.
Customization Options
We offer flexible customization to match your specific battery pack design and production needs:
Customization Item Available Options
Dimensions Custom roll widths (10mm–100mm) and pre-cut sheet sizes (per cell specs)
Thickness 0.08mm–0.3mm (adjustable for insulation/spacing requirements)
Adhesive Type Standard acrylic adhesive (high temp) or silicone adhesive (for -60℃ to 200℃ extreme environments)
Packaging Standard: 50m/roll in moisture-proof bags + cartons; Custom: Small rolls (10m/roll) for sample testing
Quality Assurance & Order Support
  • Certifications: Compliant with RoHS, REACH, and UL 94 V-0 (flame retardant)—safe for electronics and consumer products.
  • Testing Reports: Each batch undergoes high-temperature resistance, adhesive strength, and insulation performance testing—reports available on request.
  • MOQ & Lead Time: Low MOQ of 5 rolls (or 500 pre-cut sheets) for standard sizes; ships within 2–3 days. Custom orders deliver within 5–7 days.
  • After-Sales: Free samples (1m roll or 10 pre-cut sheets) for testing; 6-month warranty for quality issues (e.g., adhesive failure, excessive thickness tolerance).
Need help confirming the right thickness or size for your 18650/21700/26650/32650 battery pack? Send us your cell layout—our team will recommend the optimal solution. Contact us today for a quote!
Tags: 

battery pack accessories,

Custom Color Highland Barley Paper,

High-Temperature Resistant Battery Insulation Paper

GUANGDONG XWELL TECHNOLOGY CO., LTD.
Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
Tel: +8618620492985
Sitemap |  Privacy Policy | China Good Quality Battery Lab Equipment Supplier. Copyright © 2025 GUANGDONG XWELL TECHNOLOGY CO., LTD. . All Rights Reserved.