Top 5 Lithium Battery Module Insulation Plates from China in 2023

06 May.,2025

 

Top 5 Lithium Battery Module Insulation Plates from China in 2023

As the demand for lithium batteries continues to rise, so does the need for effective insulation solutions. Lithium Battery Module Insulation Plates are vital in ensuring the performance, safety, and longevity of these batteries. The following list highlights the top five insulation plates manufactured in China for 2023, integrating insights from industry influencers to guide your purchasing decisions.

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1. **Polystyrene Foam Insulation Plates**

Polystyrene foam is a lightweight, durable insulation material commonly used in lithium battery modules.

  • Excellent thermal insulation
  • High electrical resistivity
  • Cost-effective and widely available

Influencer Insight

Experts like Dr. Mei Zhang, a materials scientist in battery technology, emphasize the importance of choosing insulation materials that not only withstand temperature fluctuations but also have excellent electrical resistance properties.

Specifications

Feature Value
Thermal Conductivity 0.03 W/m·K
Density 32 kg/m³
Thickness Range 5-20 mm

2. **Polypropylene (PP) Insulation Plates**

Polypropylene insulation plates provide exceptional chemical resistance and mechanical strength, making them suitable for various battery applications.

  • Excellent impact resistance
  • Stable performance under high temperatures
  • Lightweight and versatile

Influencer Insight

Mark Liu, a leading battery technology influencer, suggests that polypropylene insulation is ideal for applications requiring robust safety and reliability.

Specifications

Feature Value
Max Operating Temp 100°C
Flame Retardant Rating V-2
Thickness Range 3-15 mm

3. **Glass Fiber-Reinforced Plates**

Glass fiber-reinforced insulation plates offer exceptional strength and thermal stability, making them ideal for high-performance lithium batteries.

  • High tensile strength
  • Low thermal expansion
  • Resistance to moisture

Influencer Insight

According to Dr. Grace Wang, an expert in composite materials, glass fiber reinforcement significantly enhances insulation properties while maintaining lightweight characteristics.

Specifications

Feature Value
Tensile Strength 300 MPa
Thermal Conductivity 0.04 W/m·K
Thickness Range 2-10 mm

4. **Silicone Insulation Plates**

Silicone plates are known for their flexibility and high-temperature resistance, making them suitable for various applications in lithium battery modules.

  • Excellent thermal stability
  • High dielectric strength
  • Resistance to UV and ozone

Influencer Insight

Cynthia Chen, a senior engineer in battery manufacturing, points out that silicone insulation is particularly beneficial in environments with extreme thermal cycling.

Specifications

Feature Value
Max Operating Temp 200°C
Dielectric Strength 20 kV/mm
Thickness Range 1-5 mm

5. **Mineral Wool Insulation Plates**

Mineral wool is renowned for its fire-resistant properties and excellent sound insulation, making it a great choice for applications requiring enhanced safety.

  • High fire resistance
  • Good thermal insulator
  • Non-combustible

Influencer Insight

Industry leader Jonathan Yu recommends mineral wool for applications where fire safety is critical, particularly in commercial battery production.

Specifications

Feature Value
Fire Rating A1
Thermal Conductivity 0.035 W/m·K
Thickness Range 10-50 mm

In conclusion, selecting the right Lithium Battery Module Insulation Plate is crucial for ensuring the efficiency and safety of lithium batteries. By considering the insights from industry experts and the specific properties of each material, manufacturers can make informed decisions that align with their operational needs.

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