10ppi 15 20 25 30 50ppi Porous Metal Ni Foam Sheet for Noise Reduction on Highways

Product Description

10ppi 15 20 25 30 50ppi porous metal ni foam sheet for Noise reduction on highways

Metal foam is a metal material that occupies a large volume proportion (typically about 75%-95%) and is composed of fine bubbles filled with pores. These pores are connected closed bubbles called metal foams; It can also be a network of unconnected structures (open bubbles), called porous metals.

Thickness	5-50mm
Aperture	0.1-10mm
Porosity	60-98%
Through hole rate	≥90
Bulk density	> 0.1g/cm3
ppi(number of holes per inch of length)	5-130
Large geometric size	600×600mm, can be customized according to requirements
Tensile strength	10-50mpa
Compressive strength:	≥250kpa (compressed to 50% pressure value)
Mechanical strength	2-7mpa
High temperature resistance	> 900ºC Heat transfer coefficient: > 3w/(m2k)

Features:

1. Light weight (5-15% density of bulk solid)
2. Large exchange area (250-1000m2/m3)
3. Relatively high permeability
4. Relatively high effective thermal conductivity
5. Good thermal shock resistance, can resist high pressure, high temperature, humidity, wear and so on
6. It can absorb mechanical shock and sound well
7. When manufacturing, the aperture and hole occupancy can be controlled

 

Metal foam has three main applications:


1. Building composition;
2. Orthopedics used as prosthetics;
3. The car is used to increase sound damping, reduce weight, etc.

Packaging & Shipping

 

Company Profile

FAQ

Q: Can I get a sample from you?
A:Yes, if we have the specifications you want, if not, we will customize and send to you later.

Q:How long is the delivery time?
A:It depends on the situation. We will finish the production as soon as possible and deliver the goods quickly.

Q:Do all production lines have quality control?
A:Yes, the product is the character, and all production lines have adequate quality control.

Q:Minimum order
A:We do our best to maintain one of the lowest minimum order amounts in the industry. Meeting customer's requirement is our ultimate goal.

Q:How about the price?
A:Firstly,We are always offer the best price to all of our customers.
Second, the price is based upon the quantity required.  Generally speaking, the larger the quantity you request, the better pricing per unit you will receive.

Q: who are we?
A:We are based in Hebei Province, China, start from 2021,sell to South America(20.00%),Domestic Market(20.00%),Southern Europe(15.00%),North America(12.00%),Eastern Asia(10.00%),South Asia(8.00%),Western Europe(6.00%),Southeast Asia(3.00%),Africa(3.00%),Eastern Europe(3.00%). There are total about 11-50 people in our office.
 

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