Corrosion resistance, resistance to high temperature
windproof and dustproof,sound insulation
dark brown and white
Polyurethane Foam Gasket &draft excluder is for kerf-fitted wood or metal doors and French Style doors. It efficiently restricts air, light, water and sound infiltration. Its closed cell foam profile remains flexible through thousands of compressions, while the embossed vinyl surface provides easy breakaway and ensures long life.
widle used for wood door, it meet the seal sound insulation and shock absorption requirement dustproof etc.
1. superiority coated seal
compression test strips can
at 70 ℃, 50% compression rate continues to compress 22 hours,
deformation rate ≤10%
2. Compression Test
at 25% compression rate, applied 15N / 100mm of force,
the compression ratio ≤10N
3. Temperature range test
from -40 ℃ to 90 ℃, sealing performance with
no significant change in thermal conductivity K 4.
The value of the test: 0 ℃ lower K value ≤0.035W / m2K
4. The value of the test
0 ℃ lower K value ≤0.035W / m2K
5. Fatigue Test
500,000 times mimic the shape of the window switch