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Super sound insulation performance of the airborne sound, drastically change the resonant transmission of the low frequency sound of the construction system.
Effectively insulate the noise caused by impact and solid knocking of upper and lower floor ceilings, reducing at least 19db for 5mm.
Sound insulation as well as thermal insulation.
Green and eco-friendly, closed cell, vapor proof and mildew resistance.
Material Cross linked closed cell polyolefin foam
Density 33kg/m3
Hardness 25
Thermal Conductivity (ASTM C518) 0.032 W/m.°K (23℃)
Tensile Strength 0.4/0.3 Мра
Elongation at Break 110/80%
Tear Strength 2.0/1.2 Мрa
Compression Set（25℃，22h） <10%
Heat Shrinkage Ratio （70℃，22h） -5%/-4%
Impact sound improvement
/Normalized impact sound pressure level 20/60 DB
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Contact Email:xyfoams@outlook.com
A technician will be available within 24 hours for one-to-one matchmaking with you.
