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1 polyester fiber by hot pressing and
high technology in cotton cocoon shaped, density diversity to ensure
ventilation, become a good product and sound-absorbing insulation
materials. In the 125 ~ 4000HZ range of noise absorption coefficient
reached more than 0.9, according to the different need to shorten the
adjustment reverberation time, sound clear impurities, improve sound
effect, improve the clarity of language. Products with decorative,
thermal insulation, flame retardant, environmental protection, light
body, easy processing, stability, impact resistance, easy maintenance,
etc..
2 sound-absorbing board is an ideal sound absorbing decorative
materials. With environmental protection, flame retardant, sound
absorption, heat insulation, thermal insulation, moisture-proof, anti
mildew, easy removal, easy cutting, parquet, simple construction, good
stability, good anti impact ability, independence, cost advantages, has
a rich variety of colors available, which can meet the needs of
different acoustic decoration style and level.
What are the characteristics of polyester fiber board?
1 Polyester fiber board characteristics, safety, safety performance of
polyester fiber board in two aspects, on the one hand materials with
excellent mechanical properties, light weight, impact damage will not be
as brittle materials such as perforated plasterboard and fiber cement
pressure plate, are in danger of falling debris or debris.
The characteristics of 2 polyester fiber board, easy cleaning, easy
removal, simple maintenance. The dust and impurities, vacuum cleaner and
duster flick can. Dirty department can also use a towel to add water and
detergent to wipe.
3- sound-absorbing performance characteristics of polyester fiber board,
sound-absorbing properties of polyester fiber board and other porous
materials, the absorption coefficient increases with the increasing of
frequency, high-frequency sound absorption coefficient, absorption of
the cavity and back left which can greatly improve the sound absorption
performance of materials. Noise reduction coefficient of roughly 0.8 to
1.10, become the efficient wideband sound absorbing body.
4 Polyester fiber board characteristics, product variety, polyester
fiber board has more than 40 kinds of colors, can be made into various
patterns. The surface shape of a planar, square (mosaic), wide and thin.
The plate can be bent into shape. Can make the interior design more
flexible and changeable, rich effect. Art paintings can even copy
through the computer in the polyester fiber sound-absorbing board.
5- fire performance characteristics of polyester fiber sound-absorbing
panels, theaters, dance halls, auditorium, multi-function hall,
gymnasium and other public gathering activities sound-absorbing
materials fire performance is critical. The inspection of the fire
parameters by the national fire protection inspection center of
polyester fiber board, the results show that has good fire performance,
comply with the national standard GB8624B1 requirements
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