- Contact Person : Ms. Wu Doris
- Company Name : Shanghai Kejian Chemical Co., Ltd.
- Tel : 86-21-57855148
- Fax : 86-21-57855398
- Address : Shanghai,Shanghai,NO.3258 Shenzhuan Road,Songjiang District
- Country/Region : China
waterproof membrane sealing strip
TOP BEST-669 Automotive Bending Extrusion Strip
Used for adhesive seal between the waterproof membrane which inside the automotive interior trim panels and the sheet metal.
1, Description
TOP BEST-669 is a non-solidation, self-adhesive sealing strip, and gives best performance on weather resistance, anti-aging, and waterproofing. It can also be used for damping and protecting the application area.
2, Application area
Used in the areas such as automotive inside panel barrier, automotive window, automotive speaker and container construction etc.
3,Technique data
Item | unit | value |
Main content |
| Butyl rubber |
High temperature resistance | 90°C,2h | No flowing |
Flexibility in low temperature | -40°C | No cracks |
Adhesive strength | Steel ball | 13.5 |
Elongation | % | 420 |
L | % | 75 |
Water transmission | g/m 2 24hr | 0 |
Demsity | g/cm3 | 1.35±0.05 |
Remark: 1)All standard temperature is 23°C,unless remarked in the table.
2) Quality guarantee 20 years(U.V resistance 100hours/year).
4,Standard color: black (or according to customers' requirement).
5,Dimension and package
Dimension can be made according to customer demands
Carton size 300mm*300mm*265mm
waterproof membrane sealing strip
