Polymer-tungsten can be
applied for X-ray shielding as a reliable substitute material for lead. The
lamination order of tungsten film and sendust composite film affects the final
performance of the laminated composites.Polymer-tungsten shielding composites had
been studied the effects of multilayer structure on X-ray shielding ability.
Though the metals were nonleaded, the metal contents were low, and the
composite films were thin, the composite films showed favorable X-ray shielding
ability due to the uniform dispersion of metal particles in the polymer matrix
and the flake alignment of tungsten. This means that multi-layered particles
can effectively absorb the penetrating photons and they fill the pin holes in
the composite. More uniformly aligned tungsten shows better shielding effect
than randomly oriented lead.
Any enquiry will be
warmly welcome by email sales@chinatungste.com.
