Only shipments within the USA. All customers outside of USA need to contact celgardcommunications@celgard.com

Celgard® 3419S Hand Sample

Celgard® 3419S Hand Sample

Regular price
$50.00
Regular price
Sale price
$50.00
Unit price
per 
Availability
Sold out

Size 
10 inches by 116 inches ± 8.5 inches (8 ft² ± 0.6 ft²   ;   0.75 m² ± 0.05 m²)

Description
25 μm Hydrophilic Microporous PP Membrane Gas Barrier

Primary Applications
Large-Format Vented NiCd Battery Systems; Including Aviation, Transportation and Telecommunication Backup

Product Features
• 3419S provides gas barrier for thermal stability
• Coated with complex phosphate-ester surfactant for rapid wetting
• Combination of 3419S and 3420 is designed to meet the MIL-PRF-81757D performance specification for aircraft batteries

Technical Data (Typical Properties)*

Property

Unit of Measure

Typical Value

Thickness

µm

25

Gurley (JIS)

Seconds

1028

Gurley (ASTM)

Seconds

40

Wet-Out Time

Seconds

<30

Add-One

%

10.5