PS Corporation

The 18650 NS Barley Insulation Paper is a specialized material designed for insulating lithium-ion battery cells, particularly in 18650 configurations. This composite combines highland barley paper with adhesive properties, offering a robust and flexible solution for battery insulation.

Key Features:

• High Temperature Resistance: The adhesive highland barley paper maintains its integrity and performance in temperatures ranging from 120°C to 200°C, making it ideal for high-voltage applications.

• Electrical Insulation: It effectively prevents short circuits and electrical shocks by insulating battery cells, ensuring safe and efficient operation.

• Mechanical Strength: With a tensile strength of 10.4 MPa and a thickness range of 0.12mm to 0.50mm, this material offers reliable and long-lasting performance in various applications

• User-Friendly Design: The adhesive on one side simplifies application, reducing the risk of errors and ensuring a secure fit.

• Customizable and Versatile: Available in various widths, including 1000mm, and lengths of 100m, this product can be tailored to meet specific user requirements, making it suitable for a wide range of applications.

Applications:

This insulation paper is ideal for insulating battery cells to avoid short circuits, enhancing the safety and efficiency of battery packs. 

 The 18650 P S Barley Insulation Paper is a specialized material used primarily in the battery industry, particularly with lithium-ion cells like the 18650 format. The "18650" refers to the standard cylindrical cell size, which is 18mm in diameter and 65mm in length, commonly used in portable electronics, power tools, and electric vehicles.

Here’s a breakdown of the components:

1. 18650: This refers to the size of the lithium-ion battery cell. It's a widely used standard in various industries due to its compact size and high energy density.

2. P S: This could refer to the type of material or processing technique used in the insulation paper. "P S" might be shorthand for a specific material, process, or characteristic such as "Polyester" or "Polypropylene," both common types of insulation materials. "P S" could also stand for "Pressure Sensitive," referring to its adhesive quality.

3. Barley: This might be the brand name or a specific type of insulation paper designed for a particular application, or it could be a proprietary term. Barley may also refer to a unique structure or texture within the paper that enhances its insulating properties.

4. Insulation Paper: The primary role of insulation paper is to electrically insulate the various layers inside a battery, preventing short circuits, ensuring safe operation, and improving the overall performance of the cell. Insulation paper helps to keep the components of a battery properly separated and functioning as intended, particularly under heat and pressure conditions.

In summary, the 18650 P S Barley Insulation Paper is a specialized insulation material designed for use in lithium-ion 18650 batteries, providing safety and efficiency by preventing electrical shorts and supporting the overall performance of the battery

The 18650 NS 3P Barley Insulation Paper is a specialized insulation material designed for use in 18650 lithium-ion battery cells, ensuring safe and efficient battery operation. Here’s a breakdown of its components and their significance:

1. 18650:

• Refers to the standard size of lithium-ion battery cells: 18mm in diameter and 65mm in length. The 18650 cells are commonly used in portable electronics, electric vehicles, power tools, and energy storage systems due to their compact size, high energy density, and reliability.

2. NS:

• N and S likely refer to key features of the insulation paper:
  • N may stand for Non-woven fabric, a common material used for insulation paper due to its durability, flexibility, and effectiveness at providing both thermal and electrical insulation.
  • S could refer to Separation, indicating that the insulation paper is designed to separate different layers or components within the battery to prevent unwanted contact, reducing the risk of short circuits or other safety hazards.

Together, NS may represent a specific formulation of insulation paper made from non-woven materials designed to provide enhanced separation and insulation properties.

3. 3P:

• The 3P likely refers to the three-ply (3P) structure of the insulation paper, indicating that the paper consists of three layers. This multi-layer design increases the overall mechanical strength, thermal resistance, and electrical insulation capabilities of the material.
• A three-ply structure provides better durability and protection against mechanical stress, as well as improved temperature management during charge and discharge cycles. The additional layer helps manage heat more effectively, improving safety by preventing thermal runaway and extending the life of the battery.

4. Barley:

• Barley may refer to a brand or a proprietary line of insulation paper with specific material properties, formulations, or performance characteristics. It may also refer to a specialized texture or structure within the insulation paper, optimized for use in 18650 lithium-ion battery cells. The Barley designation may indicate a certain level of quality, design, or technological advancement in the insulation material.

5. Insulation Paper:

• The role of insulation paper in lithium-ion batteries is critical for safety and performance. In 18650 cells, the insulation paper:
  • Prevents electrical shorts between the positive and negative electrodes or other internal components.
  • Provides thermal insulation, helping to regulate the temperature inside the battery during charging and discharging cycles. It helps prevent overheating or thermal runaway, a serious safety risk in lithium-ion batteries.
  • Offers mechanical protection, protecting the internal layers and components from physical damage caused by vibrations or external impacts.

Key Applications and Usage:

• Electrical Insulation: Prevents shorts and keeps internal components electrically isolated to avoid malfunction or failure.
• Thermal Management: Helps manage heat buildup within the battery, reducing the risk of overheating and improving safety.
• Mechanical Protection: Protects the battery’s internal structure from mechanical damage caused by external pressure, impact, or vibrations.
• Battery Efficiency and Longevity: By providing effective insulation, the material helps ensure that the battery operates within safe temperature ranges, thereby improving its performance and extending its lifespan.

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