Skip to main content
. 2019 Jun 4;11(6):991. doi: 10.3390/polym11060991

Table 2.

Statistic data obtained for the analysis of the influence of comonomer content (DMA), polymerization degree (DPn), and the polymer concentration in water (wt %).

Output Calorimetry UV-Spectroscopy
Input TonsetDSC TpeakDSC ToffsetDSC LSCTrangeDSC TonsetUV TcloudUV ToffsetUV LSCTrangeUV
Constant B0 24.374 27.586 36.907 13.608 13.607 20.776 24.508 13.783
Std. Error 1.712 0.943 1.263 2.318 1.975 1.791 2.008 0.924
Beta - - - - - - - -
t 14.241 29.245 29.226 5.871 6.89 11.601 12.208 14.916
Sig 0 0 0 0 0 0 0 0
DMA B1 −2.618 −1.617 −1.157 1.417 −0.696 −0.806 n.s. n.s.
Std. Error 0.182 0.139 0.169 0.246 0.305 0.276 n.s. n.s.
Beta −0.813 −0.821 −0.807 0.547 −0.277 −0.384 n.s. n.s.
t −14.401 −11.64 −6.86 5.756 −2.285 −2.917 n.s. n.s.
Sig 0 0 0 0 0.037 0.011 n.s. n.s.
DPn B2 0.034 0.02 n.s. −0.039 0.058 0.042 0.03 −0.033
Std. Error 0.006 0.004 n.s. 0.008 0.009 0.008 0.011 0.005
Beta 0.333 0.33 n.s. −0.483 0.774 0.682 0.551 −0.845
t 5.889 4.685 n.s. −5.077 6.391 5.176 2.643 −6.321
Sig 0 0 n.s. 0 0 0 0.018 0
Polymer concen-tration in water B3 −0.367 - 0.319 0.678 n.s. n.s. n.s. n.s.
Std. Error 0.117 - 0.112 0.159 n.s. n.s. n.s. n.s.
Beta −0.172 - 0.336 0.395 n.s. n.s. n.s. n.s.
t −3.135 - 2.856 4.275 n.s. n.s. n.s. n.s.
Sig 0.006 - 0.01 0.001 n.s. n.s. n.s. n.s.

n.s. = not significant.