The present invention is directed to an attrition resistant carrier
product such as silica. Further, this invention is directed to the use of
a binder to improve the attrition resistance or reduce the friability of
a carrier product such as silica. In an embodiment, the median particle
size is from 125 to 300 microns. Selection of the binder is such that the
presence and/or addition of the binder does not result in substantial
modification of the physical properties of the silica. Suitable binders
include Group I and Group II silicates, Group I and Group II aluminates,
and mixtures thereof, as identified by the Period Table of Elements.