Analysis of glue points for new energy vehicle batteries

New energy vehicles include pure electric vehicles , extended-range electric vehicles, hybrid vehicles , fuel cell electric vehicles, and other new energy vehicles.

Its working principle: battery - current - power regulator - motor - power transmission system - drive the car (Road).

The power battery is the "heart" of new energy vehicles, and the adhesive is the "muscle tissue" that achieves the "heart" lasting power. Among them, the batteries used in new energy vehicles are lithium batteries, and lithium batteries for vehicles are crucial to the development and popularization of new energy vehicles.

The four major functions of adhesives on power batteries

1. Provide protection for the power battery;

2. Achieve safe and reliable lightweight design;

3. Thermal management

4. Help the battery to cope with more complex environments.

At present, lithium batteries for vehicles mainly have the following three structures: soft bag type, cylindrical type and square type. Below, we will briefly introduce the adhesive points of silicone adhesives for lithium batteries for vehicles.

Glue analysis of power battery assembly

Soft-packed battery assembly glue analysis

Cylindrical battery assembly glue analysis

Square battery assembly glue analysis

The above is the main glue point for lithium batteries for vehicles. A good adhesive is critical to the safety of new energy vehicles such as anti-collision, shock, heat, and waterproof.

Clamp Sensor

Clamp Sensor