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LIQUion-H2O Water based 1100 EW at 12% weight

SKU: LQH2O.
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Product Description

LIQUion™-H2O Water based 1100 EW at 12% weight

Features

Chemours Nafion™ PFSA polymer dispersions are made from chemically stabilised perfluorosulfonic acid (PFSA) / polytetrafluoroethylene (PTFE) copolymer in the acid (H⁺) form, and are available in several polymer content and dispersant compositions. Typical uses include fabrication of thin films and coating formulations for fuel cell membranes, catalyst coating, sensors, and a variety of electrochemical applications.

 

Fuel Cell Applications: LIQUion™ H2O Dispersion (a diluted, liquid form of the same chemical used for a PEM fuel cell membrane) drastically reduces the amount of platinum needed as a catalyst by exposing a larger fraction of the platinum to the hydrogen gas.  Also, the Nafion™ acts as a binding agent to hold the platinum, membrane, and gas diffusion layer together.

Additional information

Weight 0 lbs
Dimensions N/A
VOC Content

1
Viscosity

2-10 (cP, @ 25°C & 40 sec-1 Shear rate)
Total Acid Capacity

0.95-1.03 (meg/g, H+ polymer basis)
Available Acid Capacity

greater than .92 (meg/g, H+ polymer basis)
Polymer Content

10.0 min, 12 max
Water Content

87 – 90 (wt %)
Specific Gravity

1.05-1.07
Quantity

60ml, 125ml, 250ml, 500 ml

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