amberlyst A15wet

Typical Properties
These properties are typical but do not constitute specifications.
Physical form    Opaque beads
Ionic form as shipped    Hydrogen
Concentration of active sites [1]    > 1.7 eq/L
>  4.7 eq/kg
Moisture holding capacity [1]    52 to 57 % (H+ form)
Shipping weight    770 g/L (48 lbs/ft3)
Partical Size     
     Uniformity coefficient    < 1.70
     Harmonic mean size    < 0.600 to 0.850 mm
     Fine contents [1]    < 0.355 mm : 1.0 % max
     Coarse beads    > 1.180 mm : 5.0 % max
Nitrogen BET     
    Surface area    53 m2 /g
    Average pore diameter    300 Ả
    Total pore volume    0.40 ml/g
Shrinkage    Water to methanol : 5 %
Water to MTBE : 9 %
Water to hexane : 22 %
Water to dry : 37 %
[1] Contractual value
Test methods available upon request