Assertion: spindle shaped calcium carbonate | /r/HasProperty | preferred in view of the fact
Facets:
value: among them
type: OTHER
Source sentences:
text: Among them, spindle-shaped calcium carbonate is preferred in view of the fact that not only can it be prepared in the vicinity of normal temperatures and the control of preparation conditions is relatively easy, but also the efficiency of adhesion of synthetic silica is most excellent in the practice of the invention.