Titanium Fiber Felt

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Titanium Fiber Felt

Titanium fiber mat series is a kind of titanium fiber sintered mat with high porosity and three-dimensional structure. The process of titanium wire through a special process made of micron-sized fibers, titanium fibers after laying, sintering, made of porous materials, its unique three-dimensional network of fibers and full connectivity pore structure makes it have a series of special features.

Grade Ti99.05%
Processing Service Cutting
Thickness 0.2mm-1mm
Porosity 60%-75%
Technique High temperature sintering
Application Battery Production

Product Detail

Product Description:

Its unique three-dimensional network of fibers and fully connected pore structure gives it a series of special functions. In the application of hydrogen production in PEM electrolyzer, under the condition of atmospheric pressure and 60℃, titanium mats have the best electrolysis performance, the most suitable pore size, the best air permeability and porosity. Test data show that compared to carbon paper and powdered titanium sheets, titanium felts have the lowest ohmic resistance and the lowest overpotential.

Compared with carbon paper and powdered titanium plate, titanium felt has the smallest resistance and the smallest overpotential, which reduces energy consumption and improves electrolysis performance, and the voltage is lower than that of carbon paper and powdered titanium plate, which indicates that titanium felt has better electrolysis performance, and titanium felt has a very high porosity and a large pore size, which is favorable for the emission of gases and the circulation of liquids.

Characteristics:

Smooth surface, good uniformity, high aeration, strong bonding, stable electrolytic performance, small resistance, low energy consumption, hole into three-dimensional structure.

Chemical Composition:

Ti	Fe	Al	Ni	Cu	Co	O	C	N	H	Other unspecified elements
≥99.5	≤0.05	≤0.08	≤0.01	≤0.005	≤0.005	≤0.08	≤0.08	≤0.08	≤0.08	≤0.1%

Specification:

Thickness	Tolerance	Surface Density	Porosity	Tolerance	Breathability	Tolerance	Roughness
0.10mm	±0.03mm	175~220g/m²	56%	±5	1600L(Min*dm²)	±30%	≤4Ra/μm
0.20mm		350~440g/m²			700L(Min*dm²)
0.25mm		440~550g/m²			500L(Min*dm²)
0.30mm		525~660g/m²			≥450L(Min*dm²)	±20%	≤5Ra/μm
0.40mm		615~795g/m²	61%
0.50mm		680~900g/m²	65%
0.60mm		755~1030g/m²	67%
0.80mm		940~1300g/m²	69%
1.00mm		1130~1580g/m²	70%		≥400L(Min*dm²)
1.20mm	±0.05mm	1190~1735g/m²	73%		≥400L(Min*dm²)
1.50mm	±0.05mm	1355~2030g/m²	75%		≥400L(Min*dm²)

Application: