Acoustic Rubber Sheets

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Blended “Polychloroprene” elastomer have the property of distributing sound waves throughout the surface rather reflecting it. Microscopic pores on the surface of Rubber sheets help absorbing sound vibrations, therefore is being used for noise reduction purposes. These are high density (more mass per sq. foot) flexible sheets ranging from 1mm to 12mm thick. Chloroprene polymer is often mixed with Synthetic resin, mineral & plasticizers to make it more economical & affordable for bulk use. 

Sound Proofing/ damping sheets are also called Mass Lorded vinyl (MLV) can be used in in walls, celling & floors. 

In walls, these can be pasted or punched with nails. However the best way is to make a particle board structure & install these sheets over it, this offers better performance.

The procedure for installation in celling is same as of walls, however lesser thick sheets are recommend for celling, since these are heavier.

Rolls of acoustic Sheet of relatively higher thickness can easily be install on concrete floors. These are flexible & can be cut easily in desired shape, making installation easy for stairs & corners.

Features:

• Efficiently control high, medium & low frequency waves.
• Control vibration due to foot movement over floor.
• Prevent seepage from surrounding walls/underground water.
• Anti-ageing, generally service life is more than the building structure itself.
• Cost effective & efficient compared to other relevant alternatives such as rockwool/glasswool.
• Available in variable thickness, width & length.
• Flexible & compact, making it easy to install specially in elevation, stairs & uneven surfaces.

Application:

Movie Theatres, Offices, Airports, sound recording Studios, Material Testing rooms, auditorium, hospitals, Gym, Night clubs, gensets canopy, air conditioner ducting, Ships & submarines etc.

Composition:

Vulcanized blend of Vinyl, Poly chloro based Rubber, plasticizers, carbon & minerals such as Calcium Carbonate.

Size:

• Width        : up to 1500mm.
• Thickness : 1mm to 12mm (higher thickness can be manufactured upon order).
• Length      : 10mtr per roll.

Surface:

• Smooth on both side.
• Rugged on one or both sides.

Technical Specifications:

1. Specific Gravity (gm. / cm3)                          1.80-2.10
2. Hardness (Shore A, ±5)                                    75
3. Elongation at break, min (%)                           150
4. Compression Set, at 70°C for 22 hrs. (%)      25
5. Service Temperature Range                          -40° C to +90° C  
6. Tensile Strength, min (kg /cm2)                    25 

Q: Do you offer Installation of Acoustic sheets at site.

A: We offer only material, however can recommend technicians for site work,