Sound proof sponge insulation ceiling/wall board room material

Specifications

1) Ten years' experience
2) Factory directly deal
3) Lots of color choice
acoustic pyramid foam

DESUMANAdvantage

Excellent acoustic foam panel which you are looking for !

Product Description

Use polyurethane foam as materials, after special treatment by equipment to the formation of concave and convex side of the wave shape, formed by the complex process of silencing foam, sound absorption, sound insulation, shock absorption foam material. The internal filled with small voids and semi- openings structured,

Key words: acoustic pyramid foam soundproof and sound insulation, acoustic pyramid foam soundproof and sound insulation

Acoustic Theory

It has a lot of pores and bubbles inside and outside, when the sound waves incident in which can cause vibrations in the air gap, due to the viscosity of air resistance, air friction with the hole wall, a considerable part of the sound energy into heat energy which is consumed . In addition, when the air adiabatic compression, the air continue to occur heat exchange with the hole wall, due to thermal conduction, also make part of the sound energy into heat energy .

Product Specification

Density:30kg/m3

L2000mmXW1000mm ,as per customized

Type: flat foam, pyramid foam, egg crate foam, wave foam

Application

High silencer sponge can be used in the factory building silencer, building silencer insulation engineering, product packaging and gasket, generator sets, silencers, air conditioning, acoustic test room, music studio, speakers, audition room, studio, drawing room, KTV rooms,star hotels and other industries and places.

Name	acoustic panel
Density	12-60kgs/m³
Thickness	5-18mm,as per buyer's requirement
Color	black,green,blue,white,or according to requirement.
Packing	each by pc/opp bag with your logo outside
Features	eco-friendly,absorb sound, keep warm, heat insulation, good elasticity ,wall decoration,shockproof,moistureproof,against friction.
Usage	1,can be used in residence,school,hosipital,decoration,construction. 2,packing,decoration effect,stuffing, 3, as the matress for sofa , bed and so on
Advantage	1,factory directly sell,with high quality and competitive price,using encironmental material,no toxin. 2,test:SGS,ASTM

COLOR

Red, white, black, blue, green, yellow etc.

Packing details

Usually pack in PE bag

Carton box can be requested

DESUMAN GROUP CO LIMITED is a professional and integrated enterprise, specialized in modern sound-absorbing material. Was initially simply manufacturing and selling of acoustic materials, and now becomes a professional leading enterprise integrated with five departments: Research & Development, Manufacturing, Sales & Marketing, Acoustical designing and Acoustical engineering service. The role evolved from an acoustic material manufacturer into an acoustic space creator

At present, our group has launched eight series of Grooved wooden acoustic panel, Perforated wooden acoustic panel ,Fabric acoustic panel, Polyester fiber acoustic panel, Wood-wool acoustic panel, Suspended absorber, Diffuser, Wooden dry-hang panel, Vibration damping & soundproofing materials, which sums up to 100 items. All our products are of high quality and have achieved great acceptance by both domestic market and markets of Europe, American, Africa and Asia

Service

24 hours prompt reply by email or telephone or messenger.20 days delivery containersCan combine containers with multiple insulation products for your different demand3*40HQ free packing with customer's designed logo,5*40HQ above free customerized advertising catalogue to support you to win in the market!