Damping plate
SnugDam 201 mainly uses butyl as the main material. This sheet-like product lined with aluminum foil/fiberglass cloth has good shock absorption performance, long-term adhesion, and good shock absorption when driving and closing car doors, ensuring the durability and comfort of the vehicle.
Product features
It has a good shock absorption and noise reduction effect on cars.
| Project |
Specifications |
|
| Appearance | No fractures, wrinkles, or layering, and the size and shape meet the requirements | |
|
Density（g/cm3） |
2.0±0.5 |
|
|
Solid content（%） |
≥98 |
|
|
Penetration（%） |
50-80（1/10mm） |
|
| 180 ° peel strength |
≥8N/25mm |
|
| Adhesion of electrophoretic steel plates |
23±2℃ |
No lifting or peeling phenomenon, with a vertical film displacement of no more than 3mm |
|
-10℃ |
||
| Shear strength (Mpa) |
Initial |
≥0.04 |
| Thermal aging |
≥0.04 |
|
| Water resistance |
≥0.04 |
|
| Moisture resistance |
≥0.04 |
|
| Thermal cycling |
≥0.04 |
|
| Corrosion resistance |
≥0.03 |
|
|
Corrosion resistance |
No Corrosion | |
|
Combustion performance |
According to GB8410 | |
- Manual construction, using professional tools to apply a certain amount of pressure to make the product lay on the sheet metal of the car door, trunk lid, engine hood, side wall, top cover, rear wheel cover, etc., which can shock absorption, noise reduction, and heat insulation. This sheet-like product lined with aluminum foil/fiberglass cloth has good laying process, and has a significant effect on improving the NVH and door closing sound quality of the entire vehicle. Remove the anti stick paper from the damping plate of the required size and thickness after the topcoat, adhere it to the application area, and compact it. Note that the surface of the car body steel plate to be pasted should be free of impurities such as water, oil, wax, etc., in order to obtain a firm adhesion. In order to obtain reliable installation and ensure stable adhesion of self-adhesive butyl damping sheets, it is necessary to conduct sufficient climate adaptation treatment at room temperature (production line).
- matters needing attention:
- If there is a large amount of oil, dust, moisture, etc. on the sheet metal, please wipe it with a cloth first;
- 2. When pasting, first determine the position, and then push the scraper from one end to the other end to make it fit;
- 3. After pasting the product in a fixed position, press it twice with a scraper; Eliminate air from sheet metal gaps.
The color of the damping film is: black.
After cutting into pieces, use cardboard boxes/plastic turnover boxes for packaging or packaging according to customer needs.
This product is non hazardous and has a shelf life of 6 months at room temperature in a cool and dry place.