Name: polyester fiber sound-absorbing board/deadened the noise of metope adornment board
Specification: 2420 * 1220 * 2420 * 1220 * 8 mm to 11 mm (specification of plus or minus 1 mm)
Resistance of brands:
Origin: guangzhou, guangdong province
Company address: guangzhou tianhe district scenic park south road no. 24 business center room 102 in vibration
Business consulting:13751785370
Business QQ:2237416371
TEL:13871329040
Product overview
Question: what is the resistance of polyester fiber sound-absorbing board
Polyester fiber sound-absorbing board is made of 100% polyester fiber as raw material, made by hot pressing close to cocoon spongiform.Using heat treatment of public law to implement the density variety ensure ventilation, making it the sound-absorbing material, finishing materials, insulation materials of excellent products.This product is close to nature, harmless to human body, can work to create a quiet and comfortable living space.Adornment sex is strong, simple construction, can pass the woodworking machinery, transform a variety of shapes.Rich color pattern, can be directly as a decorative surface materials, can also according to different needs to do all kinds of coating, can replace the previous layer board with sponge or traditional soft package technology of glass fiber.
Question: resistance of thin polyester fiber sound-absorbing board what are the advantages?
Answer: polyester fibers, which make the sound-absorbing sound-absorbing board body in addition to the sound absorption coefficient is high, sound-absorbing wide frequency acoustic performance is excellent, but also has good physical and mechanical performance and the performance of the interior.
1, sound-absorbing performance
Polyester fiber acoustic board and other porous sound-absorbing properties similar to the sound absorption coefficient increases with the increase of frequency, high frequency of sound absorption coefficient is very big, the back is left blank space of the cavity and use it sound-absorbing body can greatly improve the sound-absorbing performance of materials.Noise reduction coefficient is roughly around 0.8 ~ 1.10, become a wideband high sound-absorbing body.
2, physical and mechanical properties
Polyester fiber sound-absorbing board with sound-absorbing insulation thermal insulation properties, and the material of the plate uniform solid, rich elasticity, toughness, wear resistance, impact resistance, tear resistance, not easy to cut, board painting big (9 x 1220 x 2440
Question: why is he resistant polyester fiber sound-absorbing board popular?
1, the effect is good
Polyester fiber sound-absorbing board has more than 10 kinds of color, can spell into all sorts of design.Surface shape of flat, square (Mosaic), wide and thin.Board can be bent into shape.Can make indoor shape design more flexible, rich results.Can even art through computer printing on polyester fiber sound-absorbing board.
2, fire prevention performance
Theaters, dance halls, hall, multi-function hall, gymnasium and other public gathering places of sound-absorbing material of fire prevention performance is critical.Polyester fiber sound-absorbing board by the national fire testing center inspection of fire parameters, the results show that has good fireproof performance.
3, security,
Polyester fiber sound-absorbing board safety performance in two aspects, on the one hand, excellent mechanical properties, material is qualitative light, after the impact damage will not like some brittle material as perforated gypsum board and cement fiber board and other pieces or fragments are at risk of falling.On the other hand is the release of harmful substances, detected by the relevant departments of the state, the formaldehyde release a quantity standard 1.5 ㎎ / 1 or less, test results is 0.05 ㎎ / 1.Meet the national standard GB18580-2001 e1 level requirements, accord with the requirement of directly used for indoor decoration.
Question: he resistant polyester fiber sound-absorbing board can be applied to what place?
Answer: polyester fiber sound-absorbing board applies to the opera house, theater, studio, recording studio, studio, audition room, television, radio, business office, multi-function hall, conference room, studio, music hall, auditorium, gymnasium, leisure entertainment city, hotel, KTV, BAND room, senior villas or household life and places of relatively strict with acoustic.
Question: what's the resistance of polyester fiber sound-absorbing board installation?
Answer:
(1) wooden keel
In the case of a wooden keel, from the side of the sound-absorbing board that is 9 mm thick of bevel nailing gun nail on the wooden keel, positive air gun nail on the wooden keel plate.
(2) light steel keel
In higher storey height or fire protection level is high, may not allow the use of wooden keel, construction can the small pieces of wood with self tapping screw gasket on the light steel keel, and then put the sound-absorbing board fixed on the wood, concrete construction method.If installed directly on the light steel keel will need to use the self tapping screw fixation.
(3) no keel
Without keel is installed directly in metope, can use super glue paste directly, where possible, surface scattering nail gun.Wood base material can use white glue and nail gun (metope to level off, clean)
