| http://www.w3.org/ns/prov#value | - Accordingly, materials such as acrylates, nylon, polypropylene, silicone rubbers thermoplastic rubbers (such as butadiene styrene copolymers), polyesters (such as Dacron), stainless steel, cobalt-chromium alloys, platinum, polyethylene, pryolytic carbon disks or balls, segmented polyurethanes, alumina, polysulfone, bioglass, and the like, can be employed.
|
