With the continuous growth of demand for new energy vehicles, the upgrading of automotive electronics and intelligence has been promoted. More complete and comprehensive electronic auxiliary systems are widely used in new energy vehicles, and the requirements for heat dissipation and stability of electronic components have also increased.
The issue of adhesive used in new energy vehicles has once again been focused on. How can automotive adhesives help promote new energy vehicles and safeguard their reliability and safety performance? How should functional adhesives cope with different automotive environments and structural designs? Especially for the motor and electronic control systems of new energy vehicles, the demand for adhesives is no longer limited to bonding, and new high requirements have been put forward for their thermal conductivity.


1、Electric control silicon gel filling
Polyton silicone gel can be cured at room temperature or by heating. After curing, it is in the form of semi solidified gel. It has a variety of cone penetration specifications, and can replace imported products of the same type. It can be used for the potting protection of motors, motor controllers, IGBT modules, precision electronic components, sensors, and electrical and electronic modules against water, moisture, and gas pollution.

·Product features:
Solvent free, good adhesion and sealing to most substrates
Has good resistance to thermal shock, mechanical vibration, and high temperature yellowing performance
Has good fluidity and fast filling leveling


2、Adhesive sealing of motor and electronic control housing
Pulitong shell sealant is a single component organic silicone adhesive sealant suitable for CIPG sealing process. It can be quickly cured by heating, is easy to use, and can replace imported products of the same type. It is used for bonding electric control frames of new energy vehicle motors, sealing protection of ECU sensor ABS and battery pack shells, and sealing protection of circuit boards and modules.

·Product features:
Good thixotropic performance
Lower compression permanent deformation
Has good adhesion performance to various materials
Excellent heat stability, good chemical stability, and outstanding resistance to high and low temperatures


To be continued.

Polyethylsiloxane Fluids, plz check MY 2056 PES