KeepTek FLEXIBLE
DESCRIPTION AND SCOPE OF APPLICATION
KeepTek® Flexible is a nonwoven material with high efficient sound-absorbing and thermal insulation properties. In the KeepTek product line, the Flexible series has the unique ability to easily compress, restore and fill cavies. This is achieved through a special ratio of fiber netting construction, low surface density with a relatively large thickness of the material.
KeepTek® Flexible is suitable for areas with limited space and cavities of variable volume. The material completely fills the irregularities, providing excellent soundproofing. Used in doors, dashboard, center console, for ceiling upholstery.
|
KeepTek® Flexible |
FL 16.150 |
FL 21.185 |
FL 27.230 |
|
Thickness |
16 |
21 |
27 |
|
Density |
150-180 |
185-220 |
230-280 |
|
Lining |
n/a |
||
|
Options |
n/a |
||
PATTERN AND PROPERTIES
The basis of the material consists of polyester synthetic fibers blend. Polyester microfibers provide high sound absorption at minimal weight.
The material is water-resistant, does not absorb moisture. KeepTek® FL can be used in a humid environment. The risk of mold, fungus or odor formation is reduced to zero.
KeepTek® FL can be comfortably a ached to the parts with using ultrasonic welding or spot thermal bonding. Using mechanical fasteners and transfer tapes or special adhesives for nonwovens can be easily added if necessary. For easy attachment one side of the material can be covered with adhesive layer with a protective liner additionally by customer's request.
BASIC CHARACTERISTICS Material composition —100 % PE Color — white
Designed to withstand temperature from -60 °C to +140 °C
Biological stability — No odor of mold or decay
Flammability — Non-flammable (ISO 3795, GOST 25076) Thermoresistance up to 90 °C for more than 2 000 hours Moisture absorption — not more than 0.2 %