Test results show that the weighted normalized impact sound pressure level is IIC70, and the improvement in weighted impact sound pressure level is 38 dB. The impact sound insulation performance meets the top-grade sound insulation standard.
No ozone depleting substances and reduced emissions during generation; lead free and odor-producing oil stains; Easy to shear, glue, sew, nail or mechanically compound, flame retardant class B; Waterproof, oily and harsh climatic environments. It can
High-Density Damping Soundproof Felt Thermal Insulation, Soundproofing, Vibration Reduction, Eco-Friendly New Material Thin, Sealed, High-Quality and Environmentally Friendly, Easy to Nail and Install
50*75*110 Pipe-Type Bathroom Drain Soundproof Cotton Self-Adhesive Quiet Cotton Noise-Reducing Self-Adhesive Sound Insulation Felt
Micro-particle sound-absorbing panels are made by carefully selecting inorganic particles of specific mesh sizes, such as natural sand grains and slag particles. A cementing solvent is evenly and very thinly applied to cover the entire surface of the part
Flower granule direct compression version (standard splicing) The surface layer uses high-performance EPDM rubber granules, which is a high-quality material widely used in professional sports fields, offering excellent weather resistance, wear resist
The coiled long-chain molecular structure of rubber and the relatively weak secondary forces between molecules give rubber materials unique viscoelastic properties, thus providing good shock absorption, sound insulation, and cushioning performance. Rubber