It has a density of 70-90 Kg/m3 produced by impregnation process. Pyramid shape is formed by special cutting machine. Due to its non flammability characteristics it is mostly used in Audio recording studios, Disco bars, Home theatres and in the cabins of noisy machines for sound insulation and acoustic relief.
It can be produced with self adhesive.
Standard dimension is 100*100 cm and 100*200 cm.
It's packed with PE nylon
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PHYSICAL CHARACTERISTICS |
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|
Unit |
Value |
Standard |
|
Color |
- |
Black |
- |
|
Density |
kg/ m3 |
70-90 |
ISO 1855 |
|
Hardness |
N |
>300 |
ISO 2439 (ILD
% 40) |
|
Tensile Strength |
kpa |
>85 |
ISO 1798 |
|
Elongation at Break |
% |
>85 |
ISO1798 |
|
Flame Behavior |
-- |
Class 0 Class 1 |
BS 476 Part 6 BS 476 Part 7 |