In our cars, many connected components are not in direct contact and need to be separated by cushioning materials. Otherwise, not only will the noise become loud during driving and vibration, but the connection strength between the components will also rapidly deteriorate.

Poor gaskets can cause environmental problems during use and pose a threat to the health of car owners and passengers. The damping rubber plates currently used are mostly asphalt based, which have poor cold resistance, elasticity, and aging resistance, and contain harmful substances to the human body.

Current automobile filling materials include polymer resin materials, or rubber materials, asphalt damping pads, foam, sponge, etc,

 

Compared to these materials, ETPU has advantages such as better environmental safety, light weight, good elasticity, good toughness, no deformation, temperature resistance, and fatigue resistance,

 

With ETPU (popcorn material) material as a cushioning material, it can effectively reduce friction and noise between components and between components and items inside the car, and the overall weight will also be greatly reduced,

 

At the same time, it will also benefit the level of NVH (noise, vibration, and acoustic roughness) suppression, reduce harmful gas emissions, and is the perfect choice for shock absorption damping and seat filling materials.

 

In addition, the ETPU material fully complies with the standards of the EU RoHS (Directive on the Restriction of the Use of Certain Hazardous Substances in Electronic and Electrical Equipment) and other regulations, and does not contain harmful substances,

And it can be recycled, so the environmental advantages are obvious.

In fact, there are filling materials in the floor of car interiors. If you cut open the floor covering, you will find that it is made of materials similar to black cotton, which are heavy and lack comfort. If ETPU material can be used, our feet will feel like running shoes in the future, and the comfort will have a great leap.