Innovative And Functional Melamine Sponge
Product Description
Wholesale Multi-functional Cleaning Eraser Sponge Melamine Foam,Soundproof Foam Sponge, Sound Absorbing sponge, High density acoustic foam panel from life-nano professional melamine sponge manufacturer.
Melamine foam properties
The Life melamine foam has excellent sound absorption, flame retardant, thermal insulation, moisture resistance, thermal stability, sanitary safety and good secondary processability,etc. These features make the products are widely used in construction, industry, vehicle manufacturing, plant construction, thermal engineering, equipment, air conditioning systems, aerospace navigation area, electric products, biological engineering, daily cleaning of the pollution treatment and other fields.
Material properties
1、Sound Absorption
Fully open hole 3-d grid structure (that is 6 kg/m3 density of melamine foam opening rate is as high as more than 97%), makes the sound waves can effectively into the deep layers of foam and go into the vibration of the grid can be consumed and absorption. The three-dimensional grid structure with high opening rate can effectively eliminate the reflection wave.
2、Heat Insulation
The three-dimensional grid structure can effectively block the convective heat transfer of air, and the unique thermal stability makes it an irreplaceable lightweight thermal insulation material. The thermal conductivity is 0.036.
3、Flame Resistance
It can reach to the grades of GB/T8624-2006 B, DIN5510 S4, B56853 and UL94 V-0 without adding any flame-retardant media.
When the flame is decomposed into carbon without producing a drip, the smoke density is < 15. The "fire safety and flame retardant technology in public places", edited by the ministry of public security, recommends the first public places flame retardant materials.
4、Heat Stability
Melamine foam is a thermosetting plastic with a highly three-dimensional reticular crosslinking structure with high thermal stability and aging resistance. Melamine foam can be long-term in 0-180 ℃, + 200 ℃ condition under the conditions of work.
5、Hygiene safety
Green environmental protection, non-toxic and tasteless, no fibrosis.
6、Good After-Processing
The foams can be machined into sheet metal, special-shaped materials, and the surface is processed into a conical and chip-shaped sound absorption products to meet the requirements of sound absorption.
The sheet can be made of embossed ceiling and rolling material by hot pressing, while the surface strength is improved. Easy dyeing is made into brightly colored suspended sound absorbing materials.
It can be easily combined with metals, textiles and non-woven fabrics to produce serialized sound absorption and heat insulation products to meet the needs of different places and working conditions.
7、Light-weight
4-12 kg/m3.the lightest foam in the world currently