Fibrous apatite and method for producing the same

摘要: The present invention provides a fibrous product of apatite comprising one or more apatites selected from group represented by the general formula: M.sub.10 (ZO.sub.4).sub.6 X.sub.2 wherein M represents Ca, Ba, Mg, Sr, Pb, Cd, Fe and like, ZO 4 PO , AsO VO CO 3 X F, Cl, OH like. This has many applications such as uses for medical treatment, large scale microorganism cultivating media others, particularly it is useful implant materials having good compatibility with living organism superior workability. A this may be produced method steps of: (a) preparing dispersion dispersing fine particles uniformly in solution binder water, said being like; (b) continuously exctruding thus prepared through plurality spinning orifices apparatus while simultaneously stretching into state aid high speed air flow to form stream fibers; (c) heating fiber evaporate water (d) blowing dewatered upon collector means cotton-like bonded together binder; (e) if desired, calcining product.