Shenzhou Rubber and Plastic Board Manufacturer's Price Adjustment

Our main focus is onPUSilencing and insulation materials, polyethylene（PE）Closed cell foam material seriesEVAFoam material series, coarse poreEVAFoam series material seriesNEOPRENE（SBR）Series of materialsCRFoam series material series, open cell seriesPEFoam series material (Kesailu) series, conductivePEFoam series material series, rubber slow rebound（EPDM）Eleven series of products including series materials and other rubber, rubber foam materials, etc,

Specially produced sound-absorbing sponge, sound-absorbing sponge, soundproofing sponge, and foam are processed by equipment to form a sponge with a concave convex wave shape. Its interior is filled with small gaps and semi open hole structure, which can absorb a large amount of incoming sound wave energy, attenuate sound waves, reduce the 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 special-shaped materials. Product size:1rice*2Rice1.5rice*2Rice2rice*3Rice.

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.

Product use: This sponge is non-toxic, odorless, environmentally friendly and hygienic, making it an ideal indoor sound insulation/Sound absorbing and audio reflective materials; Widely used in recording studios, recording rooms, audio-visual rooms, drum roomsKTVInterior decoration for testing rooms, speech rooms, broadcasting rooms, testing rooms, acoustic laboratories, conference halls, studios, cinemas, and other places, as well as vehicle construction.Places and equipment such as automobile (heavy machinery) industry, rail transportation, aerospace applications, factory building soundproofing and building soundproofing insulation engineering, computer room soundproofing, generator set soundproofing, air conditioning equipment, speakers, etc.

The sponge is specially processed by equipment to form a concave convex wave shape. The flame-retardant sponge achieves noise reduction and sound absorption by reflecting sound waves back and forth inside the sponge. The wave absorbing sponge is formed by embossing the sponge into a wave peak shape through a mold. 1Specification: Typically Thickness:(20-100)mm*1m*2mIt can be cut and stamped into any shape according to customer requirements.

Shenzhou Rubber and Plastic Board Manufacturer's Price Adjustment