1, define,
The geometric surface of the microporous surface increases the
viscosity boundary layer formed by acoustic molecules on the
microporous surface and the axial velocity difference of air
particles in the microporous surface to produce a penetrating loss
effect, so as to obtain a good sound-absorbing effect.
2, the characteristics of
(1) Ultramicro pore sound-absorbing aluminum plate belongs to the
characteristics of absorbing full frequency, and uses the control
of the thickness of the air layer behind it to reduce the low,
middle and high frequency sound energy. Sound absorption rate is
very strong, up to 0.7-0.9.
(2) The aperture is only 0.04mm, and the micropores can hardly be
seen from the normal distance.
The back does not need to be covered with any sound-absorbing
material.
④ The surface is treated with special fluorocarbon baking paint,
powder baking paint or anode, but it does not block micropores.
⑤ With light weight, non-toxic, fire prevention, waterproof, salt
resistance, dustproof, high sound-absorbing rate, high pollution
resistance, long service life, high electromagnetic shielding,
color change and easy to cut performance, and cutting will not
cause environmental pollution of the efficient sound-absorbing
material.
| Technical Specification |
Product Name: | Ultra micro perforated panel | Surface Finish: | PVDF coating |
Brand: | GZ SEASON | Color: | White color or wooden grain |
Origin: | Guangzhou China | Application: | Metro station, Library,etc. |
Model: | Ultra microperforated panel | Function: | Sound absorption, Fireproof, Waterproof, Light weight, |
Material: | Aluminum alloy | Warranty: | 5-10 years,depends on the requested. |
Size(mm): | 600x1800mm | Customized (Yes or No): | Yes |
| *Customized size is available as per requested,please contact for
more details. |
Project Gallery:
Why choose us ?
Q: Are you trading company or manufacturer ?
A: We are factory in Guangzhou,and you're always warmly welcomed to
visit our factory.
Q: How long is your delivery time ?
A: Generally it is 5-10 days if the goods are in stock. or it is
20-30 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.but for customized sample,you need to pay for
sample fee.
Q:Can you provide project design ?
A:Of course,and our experienced designer can well understand your
requirements and offer you suitable advice.
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>5000USD, 30%
T/T in advance,70% T/T balance before loading container. If you
have another question, pls feel free to contact us.
