Polyurethane elastomers as maxillofacial prosthetic materials.

نویسندگان

  • A J Goldberg
  • R G Craig
  • F E Filisko
چکیده

A series of polyurethane elastomers based on an aliphatic diisocyanate and a polyether macroglycol was polymerized with various cross-link densities and OH/NCO ratios. Stoichiometries yielding between 8,600 and 12,900 gm/mole/crosslink and an OH/NCO ratio of 1.1 resulted in polymers with the low modulus, yet high strength and elongation necessary for maxillofacial applications.

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عنوان ژورنال:
  • Journal of dental research

دوره 57 4  شماره 

صفحات  -

تاریخ انتشار 1978