| http://www.w3.org/ns/prov#value | - nitrides; carbides; polymers, e.g. polyethylene, polypropylene, polystyrene, polytetra-fluoroethylene, polyvinylidene fluoride, polyamides, polyimides, or other thermoplastics, thermosets or microgels, crosslinked polymer particles, e.g. Agfaperl???, solid dispersions, in particular those which comprise the abovementioned polymers, also mixtures of two or more of the abovementioned solids.
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