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 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.
The main performance parameters are shown in Table
| No. | Subuject | Description |
| 1 | Product Model | Pysheild BP-CF |
| 2 | Thickness | 1~10mm |
| 3 | Wide | 1400±60mm (Customizable) |
| 4 | Colour | White |
| 5 | Maximum Operating Temperature | 650℃ |
| 6 | Density | 280±30kg/m3 |
| 7 | Thermal Conductivity | ≤0.023W/m*K@25℃ | GB/T 10295-2008 |
| ≤0.030W/m*K@100℃ | GB/T 10294-2008 |
| ≤0.036W/m*K@300℃ |
| ≤0.072W/m*K@500℃ |
| 8 | Combustion Rating | A - Level | GB/T 8624-2012 |
| V0 | UL94-2013 |
| 9 | Water Repellency | ＞98% | GB/T10299-2011 |
| 10 | Biosecurity | Meets biosafety requirements | RoHs/REACH/ELV |
| 11 | Burn-through Resistance | 3mm:＞120min | Butane spray gun external flame burning |
| 12 | Thermal Insulation Effect | 1mm:Min≥385℃；2mm:Min≥440℃
3mm:Min≥495℃；4mm:Min≥520℃ |
| 13 | Application Areas | The functions of heat insulation, buffering, flame retardancy,
thermal runaway protection and other functions of new energy
passenger vehicle cells and modules |
Typical Applications
The functions of heat insulation, buffering, flame retardancy,
thermal runaway protection and other functions of new energy
passenger vehicle cells and modules
