Introduction

1.Product introduction
Pore characteristics and bulk density
Aperture: 0.1mm-10mm (5-130ppi)
Porosity: 95% - 98%
Through hole ratio: ≥ 98%
Bulk density: 0.1-0.8g/cm3
Size: 500 * 1000

2.Main features:
1. Sound absorption: porous structure has a wide frequency absorption characteristics.
2. Sound insulation: through additional treatment, a high noise can be intercepted, and the sound insulation effect is good.
3. Electronic wave shielding: About 90dB electronic wave shielding.
4. Processability: it can cut, bend and simply stick.
5. Fire resistance: keep the shape stable, difficult to burn under high temperature, high temperature resistance.
6. Strong thermal conductivity.
7. It has good air permeability and filtration function, and the flow stability of gas and fluid is super strong.
8. High temperature resistance above 1100 ℃, uniform pore structure and fast heat transfer.

3.Application fields:
Floor damping materials, filtering materials, damping materials, decorative materials, high-grade packaging materials, structural materials, battery electrode materials, etc.

Item	Producible specifications	Reference specifications
PPI	8-110(±2/5/10）	110±10	13±2
Surface density (g/m2)	250-5000(±5%）	380±25	2000±100
size（mm)	20-1000(±0.5/1.0/2.0）	500±0.5	500±2
Appearance	Silver gray, without black spot, blind spot, through hole and crack
Chemical Composition	Pure Iron	(Fe):≤99.9%
	(C):≤0.030%	(S):≤0.008%
	(Si):0.005%	(Cu):≤0.005%