Polyurethane Foam Sound Absorber Acoustical Foam-Red/Blue/Yellow/Green

Specifications

1.Good Sound Absorption Characteristics
2.High density foam can meet UK ,EU,USA FR standard
3.Factory produced

Polyurethane Foam Sound Absorber Acoustical Foam-Red/Blue/Yellow/Green 

1. Demand State:

In today’s world reducing the level of sound or noise to an acceptable and stress-free level in our working and leisure environment is becoming a big issue. Acoustic foam has generally excellent noise and sound absorption characteristics.

2. Specifications

1. With functions of heat prevented, noise reduction and sound-absorption.
2. Can be processed into different shapes.

Its most important feature: the pyramid shape also provides diffusion effect, it makes the sound more dynamic.

3. Foam Function:

Sound-proofing foam material has the special concave-convex and honeycomb curved surface structure of the material can weaken the sound wave repeated reflection and reduce the noise transmission.

(1) Hole: hole structure in order to increase its sound-absorbing capacity optimized to increase its internal porosity process to ensure that the sound absorption coefficient of the pyramid absorbing sponge ; pyramid in the room with a small amount of sound - absorbing sponge , you can get the expected mixed snooze time.

(2) Density: the higher the density, the stronger ability to absorb low-frequency. High-density structure of the pyramid absorbing sponge , so that it had a very broad absorption band , the pyramids sound-absorbing sponge absorption frequencies up to 500 Hz or more , thus ensuring that the in indoor acoustic treatment , there is a flat absorption curve ; Even if you are using a re- hear a dry sound, rather than a removable tweeter muffled .

4. Application:

These foam products are widely used in automobile and motorcycle engine, cooling tower, house decoration and so on.

Home decorating walls, widely used in the interior of the studio, recording studio, audio-visual room , audio-visual room , KTV , soundproof rooms, conference hall, studio , studio , theaters and other occasions .

5. Installation Method:
The glue evenly coated in the back of the sound-absorbing cotton , the glue into a dry sponge tile up the small beat level can be .

Attachment: common glue
All-purpose adhesive water, foam rubber, resin glue. Ordinary hardware store which you can buy. Relatively strong double-sided adhesive sticky paste on the cotton or the wall, the compression level.

Application photos for reference:

Art No.:	BLA-SF007
Description:	Polyurethane Foam Sound Absorber Acoustical Foam-Red/Blue/Yellow/Green
Product size:	2" x 2" ,2" x 4" ,or customized
Materials:	25kg/m³-40kg/m³
Colours:	Black, Pink, or other colours
Suitable:	Sound Absorbing
Standard:	Can Meet CA117/BS5852 FR standard if customer need
Packing :	Each by PP bag with customer's Logo or customized
Delivery port:	Xiamen,China
Sample lead time:	3days
Production lead time:	7-15days after order confirm
Product overviews:	1).Soundproofing acoustic corner bass traps are great for treating low frequency sounds.
	2).These corner soundproofing acoustic foam panels are very effective bass traps due to their extremely large surface area.
	3).This bass trap covers a wide area of a corner.

 Welcome to contact us for more details include best price !