MachineU > China Products > Electrical Equipment & Supplies > Industrial Controls > Other Electrical Equipment
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Specifications
Brand Name :
SSI-GH
Model Number :
SSI-1
Certification :
certificate of registration
Place of Origin :
China
MOQ :
100
Payment Terms :
L/C, D/P, T/T
Supply Ability :
20000 sets / year
Delivery Time :
15 days
Packaging Details :
Wooden case or bare
feature :
Strong conductivity
life time :
Long durability
surface :
smooth
strength :
High mechanical strength
character :
Strong water management ability
conductivity :
Strong conductivity
Description

SSI-GH is the first in China to use a roll-to-roll process to produce gas diffusion layers. At present, the maximum width of the product can reach 1.2m, which is more suitable for automatic production.The product has stronger electronic conductivity, stronger water management ability, excellent air permeability, high mechanical strength, appropriate rigidity and flexibility, excellent chemical stability and thermal stability under the advantages of ultra-thin,structural Tight and surface balanced for high durability. We have realized the full-process manufacturing and online process quality control from base paper-carbon paper-gas diffusion layer,and at the same time have better product consistency, and some product performance indicators have reached the international advanced level. At present, we have launched gas diffusion layer products suitable for air-cooled hydrogen fuel cells, liquid-cooled hydrogen fuel cells and cathodes of PEM water electrolysis hydrogen production electrolyzers.

Gas Diffussion Layer type for cooled hydrogen fuel cell

 

items

 

Parameter

 

 Model selection for fuel cell
GDL-S-16 GDL-S-18 GDL-S-20 GDL-S-22

 

1

 

Thickness(um)@50KPa

 

160±20

 

180±20

 

200±20

 

220±20

 

Thickness(um)@1Mpa

 

125±20

 

150±20

 

160±20

 

170±20

 

2

 

Resistance(mΩ•cm²)@1Mpa

 

≤9

 

≤10

 

≤11

 

≤12

 

3

 

surface density(g/m²)

 

55±5

 

58±5

 

60±5

 

65±5

 

 

4

 

Tensile strength MD(MPa)

 

≥10

 

≥10

 

≥8

 

≥8

 

Tensile strength TD(MPa)

 

≥6

 

≥6

 

≥5

 

≥5

 

5

 

Air flux(m³/(m²h) @0.1bar

 

≥800

 

≥800

 

≥800

 

≥800

 

 

6

 

Polarisability(V)*@1500mA/cm²

 

≥0.65

 

≥0.65

 

≥0.65

 

≥0.65

 

Polarisability(V)*@2000mA/cm²

 

≥0.60

 

≥0.60

 

≥0.60

 

≥0.60

 

7

 

Contact angle

 

≥150°

 

≥150°

 

≥150°

 

≥150°

 

 

8

 

Stiffness MD

 

≥5.0

 

≥5.0

 

≥10.0

 

≥10.0

 

Stiffness TD

 

 

≥2.5

 

≥2.5

 

≥5.0

 

≥5.0
Gas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer Gdl

Apply to fuel cell stack,Fuel cell module,Fuel cell vehicle system integration.

Gas Diffusion Layer Gdl

GDL Selection Table for Electrolytic cell

 

items

 

Parameter

 

 Model selection for electrolytic cell
GDL-D-24 GDB-D-22F GDB-D-22

 

1

 

Thickness(um)@50KPa

 

240±20

 

220±20

 

220±20

 

Thickness(um)@1Mpa

 

210±15

 

180±15

 

180±15

 

2

 

Resistance(mΩ•cm²)@1Mpa

 

≤9

 

≤9

 

≤9

 

3

 

surface density (g/m²)

 

100±5

 

85±5

 

85±5

 

 

4

 

Tensile strength MD(MPa)

 

≥9

 

≥9

 

≥9

 

Tensile strength TD(MPa)

 

≥6

 

≥6

 

≥6

 

5

 

Air flux(m³/(m²h) @0.1bar

 

≥800

 

≥800

 

≥800

 

 

7

 

Contact angle(MPL side)MPL

 

≥140°

 

/

 

/

 

Contact angle(Carbon paper side)

 

≥120°

 

≥120°

 

≤90°

 

 

8

 

Stiffness MD

 

≥11

 

≥11

 

≥11

 

Stiffness TD

 

 

≥6

 

≥6

 

≥6
Gas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer Gdl

Gas Diffusion Layer Gdl

Apply to Proton exchange membrane (PEM) electrolytic water hydrogen production equipment.

Gas Diffusion Layer Gdl

GDL Selection Table for Air-cooled hydrogen fuel cell

 

items

 

Parameter

 

 Model selection for aerospace&power station
GDL-F-20 GDL-F-22

 

1

 

Thickness(um)@50KPa

 

200±20

 

220±20

 

Thickness(um)@1Mpa

 

150±15

 

165±15

 

2

 

Resistance(mΩ•cm²)@1Mpa

 

≤8.5

 

≤9

 

3

 

surface density (g/m²)

 

60±5

 

65±5

 

 

4

 

Tensile strength MD(MPa)

 

≥8

 

≥8

 

Tensile strength TD(MPa)

 

≥5

 

≥5

 

5

 

Gas permeability(m³/(m²h)@0.1bar

 

≥900

 

≥900

 

 

7

 

Contact angle(MPL side)(MPL)

 

≥140°

 

≥140°

 

Contact angle(Carbon paper side)

 

≥120°

 

≥120°

 

 

8

 

Stiffness MD

 

≥10

 

≥10

 

Stiffness TD

 

 

≥5

 

≥5
Gas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer Gdl

Gas Diffusion Layer Gdl

Apply to :
Hydrogen unmanned aerial vehicles;Hydrogen bicycle;Portable Power.

City Cluster GDL Annual Output GDL Width
Shenzhen One hundred thousand square meters 400mm
Tianjin One million square meters The maximum width can reach 1.2m,depending on the needs of our customers.
Gas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer GdlGas Diffusion Layer Gdl

Gas Diffusion Layer Gdl

Gas Diffusion Layer Gdl

Features

Strong conductivity
Strong water management ability
Excellent air permeability
High mechanical strength
Long durability
Smooth Surface

Gas Diffusion Layer Gdl

GDL for fuel cell's Performance measured in mass production batches:0.655 V@2000 mA/cm2

Product tags

residual gas analysis

,

epdm gasket properties

,

gas atomisation
Send your message to this supplier
Send Now

Gas Diffusion Layer Gdl

Ask Latest Price
Watch Video
Product Detail
Brand Name :
SSI-GH
Model Number :
SSI-1
Certification :
certificate of registration
Place of Origin :
China
MOQ :
100
Payment Terms :
L/C, D/P, T/T
Contact Supplier
video
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl
Gas Diffusion Layer Gdl

Shanghai Sunshine Industry Technology Co., Ltd.

Active Member
4 Years
shanghai, shanghai
Since 1992
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Bulk Cargo Handling Equipment, Bulk Material Handling Equipment, Large Part Machining
Total Annual :
123500000-231600000
Employee Number :
650~1200
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Bulk Material Handling Equipment
MachineU China Products Electrical Equipment & Supplies Industrial Controls Other Electrical Equipment
Contact Supplier
Submit Requirement