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. 2013 Jun 26;46(13):5117–5132. doi: 10.1021/ma401014h

Table 4. Effect of Additive on Cross-Link Density of Polybenzoxazinesa.

  cross-link density (×10–3 mol cm–3)
benzoxazine pure resin 5% TDP 10% TDP 5% TDA
PBA-a 5.81 7.71 4.41 8.45
PBF-a 5.98 10.71 7.33  
PBT-a 8.51 12.80 7.40  
a

Values calculated from duplicate DMTA measurements.