Price of white B1 grade egg cotton supply

NegotiableUpdate on 02/22

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Overview

Supply white B1 grade egg cotton with a tight price structure, stable shape, light weight, safe and convenient construction. It is harmless to the human body, pollution-free to the environment, odorless. It can be reused without secondary pollution to the environment. It is water-resistant, has strong drainage after immersion in water, does not decrease in sound absorption performance, and maintains the same shape

Product Details

　　Price of white B1 grade egg cotton supply

Pores and bubbles with a large number of internal and external connections can cause air vibrations in the gaps when sound waves are incident upon them; Due to the viscous resistance of air and the friction between air and pore walls, a considerable amount of sound energy is converted into heat energy and consumed. In addition, when air is adiabatically compressed, heat exchange continuously occurs between the air and the pore wall. Due to thermal conduction, a portion of the sound energy is also converted into heat energy.

Usage: This sponge is non-toxic, odorless, environmentally friendly and hygienic, and is an ideal indoor sound insulation/absorption and audio reflection material; Widely used in recording studios, recording rooms, audio-visual rooms, drum rooms KTV， Indoor decoration for testing rooms, speech rooms, broadcasting rooms, testing rooms, acoustic laboratories, conference halls, studios, theaters, and other places, as well as equipment and facilities such as machine room noise reduction, generator set noise reduction, and speakers.

Acoustic sponge, soundproofing sponge, and foam are a type of sponge that has been specially treated by equipment to form a concave convex wave shape. Its interior is filled with small gaps and semi open structures that can absorb a large amount of incoming sound wave energy, attenuate sound waves, reduce interference and echo of indoor reflected sound, and improve the purity of sound; It is a high-performance product made of sound-absorbing and noise reducing materials.

Product types: flame retardant, fire-resistant, high temperature resistant, heat-insulating, flat plate type, roll type, wave type, wave peak type, peak type, concave convex type, flower cut type, egg nest type, pyramid type, sawtooth type, composite type, self-adhesive type, colored type such as white, black, gray, yellow, blue, etc., high-density type and shaped materials. Product sizes: 1 meter * 2 meters, 1.5 meters * 2 meters, 2 meters * 3 meters.

Product principle: It has a large number of interconnected pores and bubbles, and when sound waves are incident on them, they can cause air vibrations in the gaps; Due to the viscous resistance of air and the friction between air and pore walls, a considerable amount of sound energy is converted into heat energy and consumed. In addition, when air is adiabatically compressed, heat exchange continuously occurs between the air and the pore wall. Due to thermal conduction, a portion of the sound energy is also converted into heat energy.

　　Price of white B1 grade egg cotton supply