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4 Result(s)

within N. A. Chowdhury Remove this filter English Remove this filter Ceramics, Glass, Composites, Natural Materials Remove this filter Regenerative Medicine/Tissue Engineering Remove this filter

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  1. No Access

    Article

    Decomposition analysis of binary polyfunctional urethane monomer mixtures

    Thermal decomposition in three binary monomer mixture systems containing an experimentally synthesized monomer (EXP3) and a commercial polyfunctional urethane monomer (U–4TXA) was examined in terms of differen...

    R PRIYAWAN, K WAKASA, N. A CHOWDHURY… in Journal of Materials Science: Materials in… (1997)

  2. No Access

    Article

    Dental application of binary urethane monomer mixtures:strengthened resin matrix

    The strengthened resin matrices in six experimental binary visible light-cured (VLC) urethane monomer mixtures were examined in terms of mechanical strength. A 60 wt% bis-GMA/40 wt% binary monomer mixture was ...

    N. A CHOWDHURY, K WAKASA, R PRIYAWAN… in Journal of Materials Science: Materials in… (1997)

  3. No Access

    Article

    Effect of filler content on mechanical strength in bis-GMA-based resins with urethane linkages

    Bis-GMA-based visible-light-cured resins containing urethane linkages exhibited improved hardness and strength by addition of filler to the unfilled resins. The urethane monomers in the resins strengthened the...

    N. A. Chowdhury, K. Wakasa, R. Priyawan… in Journal of Materials Science: Materials in… (1995)

  4. No Access

    Article

    Improvement of bis-GMA-based resins by urethane linkages: DTA and DSC thermal properties

    Experimental bis-GMA/TEGDMA/urethane resins were investigated using synthesized urethane monomers to improve thermal properties. DTA (differential thermal analysis) results show that curing temperatures were 1...

    R. Priyawan, K. Wakasa, N. A. Chowdhury… in Journal of Materials Science: Materials in… (1995)