melamine acoustic sound foam - enw101

melamine acoustic sound foam, 1.Super soundproofing., 2.Best Fire- retardant., 3.Good heat insulation. - details see: https://www.buildingsupplieshub.com/melamine-acoustic-sound-foam-10091542

Type: Acoustic Panels	Place of Origin: Henan China (Mainland)	Brand Name: Best	Model Number: enw101
Acoustic Panel Type: Acoustic Foam Panels	densigty: 8.5kg/M3	color: white, gray	size: 250070030mm
material: melamine	sample: free

Melamine Acoustic Sound Foam

PUYANG EN-WORLD NEW MATERIAL CO., LTD Melamine Sponge Testing Data
Performance	Units	Application Satandard	Test Value
Volume Density	kg/M3	GB 6343-86	4---12
Hardness of Pressure	N	GB/T 10807-1989	58.86
Tensile Strength	kpa	GB/T 6344-1996	20.5
Short Crack Elongation	%	GB/T 6344-1996	16
Thermal Conductivity	w/m.k	GB/T 10294-1988	<0.034
50%/23%/24h	%		4.92
Tear Strength(Rectangular)	N/cm	GB/T 529-1999	0.72
Long-term used temperature	°C		150
Smoke Density		GB/T 8323-1987	<15
Vertical Combustion	Grade	DIN 4102	B1

Sound-proofing

Melamine acoustic sound foam has fully three-dimensional grid structure. Its opening rate is high up to 99% or more. Thus, it can easily and effectively make sound waves into foam, and into the deep shock of the grid, and then be consumed and absorbed. The melamine foam can effectively eliminate the reflected wave.

It has passed the test by Acoustical Measuring & Testing Station, Chinese Academy of Sciences and Nanjing University.

Fire Retardant

Melamine acoustic sound foam can reach to the grades of GB/T8624-2006B,DIN5510 S4, B56853, UL94V-O without adding any flame-retardant media. When it meets fire, it can be decomposed and carbonized but not dropping. Its smoke density is less than 15.It is recommended as No.1 flame- retardant material in the public place on the book of “Fire Safety and Flame Retardant Technology in the public place”, which is mainly edited by China Public Security Department.

Heat Insulation

The structure of three dimensional meshes can block air convection of heat efficiently. Together with its special heat stability, it becomes the best soft heat insulation material which has no substitute.

These characters make it is widely used in architectural acoustics, architectural flame retardant, Industrial noise reduction, industrial insulation, equipment and air-conditioning system, automotive, metro, aerospace and navigation,etc

Welcome to contact for more information:

Packaging Detail:Packed by thick opp bags.

Delivery Detail:with a week after getting the deposit