Ev Battery Thermal Management System Ceramic Fiber Aerogel Felt Flame Retardancy

Product Specification

Battery Thermal Management System Improve The Performance Aerogel Insulation Ceramic Fiber Aerogel Felt Flame Retardancy 

Aerogel insulation mat is a kind of flexible, hydrophobic, high temperature resistant, fire-retardant, heat-insulating and

energy-saving thermal insulation felt made by combining nano-porous silica aerogel and inorganic fiber materials using patented

technology. The special process makes aerogel mat products have low thermal conductivity, low density, excellent overall

hydrophobic performance, fire and flame retardant grades up to Class A standards, no powder falling off during transportation and

use, and environmental protection. At the same time, they have superior with the characteristics of sound insulation, noise

reduction, pressure reduction and vibration reduction, it can replace the traditional thermal insulation materials with poor

thermal insulation performance such as various mineral wool, polyurethane, calcium silicate and so on.

Advantages of our products

1.High thermal insulation performance: The main function of the heat insulation board is to isolate the heat flow inside and outside the car, so high thermal insulation performance is its most basic advantage.

2.Lightweight: Battery insulation panels for electric vehicles need to be lightweight to ensure that they do not add excessive weight to the vehicle and reduce energy consumption.

3.Corrosion resistance: Considering the special working environment of automobile batteries, the heat insulation board should have good corrosion resistance.

4.Safety: High-quality battery insulation panels should be safe and able to ensure the normal operation of the battery, without causing potential safety problems.

5.Easy to install: Heat shields should be easy to install so that the production and maintenance of electric vehicles can be completed efficiently and quickly.

Aerogels have the characteristics of low thermal conductivity, good thermal insulation effect and non-combustible. Compared with traditional insulation materials, it only needs 1/5-1/3 thickness to achieve the same insulation effect. It not only saves more space for the power battery but also has the characteristics of a heat preservation effect and a more stable temperature. Therefore, the application in new energy vehicles can better realize the temperature control and electronic control management of the battery and improve the performance, it can play the role of heat insulation and fire prevention, and buy more time for users and passengers to escape the scene and extinguish the fire.

• *Aerogel Blankets has excellent thermal insulation – approximately between 2-5 times better than traditional insulation products. This results in wide space for lowering product’s thickness and stability with longer lifetime.
• *Aerogel Blankets has excellent physical and chemical stability due to silica and glass fiber being the main constituents. These constituents are highly stable and durable at acidic or alkaline mediums and to radiation or electromagnetic waves.
• *Aerogel Blankets are hydrophobic, mitigates the risk of CUI.
• *Aerogel Blankets are water repellent.
• *Aerogel Blankets fire behaviour are incombustible according to A1.

The main performance parameters are shown in Table

Typical Applications

The functions of heat insulation, buffering, flame retardancy, thermal runaway protection and other functions of new energy passenger vehicle cells and modules