Analysis of the Possibility and Conditions of Application of Methylene Blue to Determine the Activity of Radicals in Model System with Preaccelerated Cross-Linking of Polyester Resins

Table 3

Statistical parameters calculated using Student’s t-distribution.

Modifier name	Average difference	Standard deviation of differences			p	p>0.05
2,2’-((4-chlorophenyl)-imino)diethanol	0.038474	0.031534	2.1133	YES	0.169	YES
2,2’-((4-bromophenyl)-imino)diethanol	0.019449	0.035484	0.9494	YES	0.443	YES
2,2’-((4-iodophenyl)-imino)diethanol	0.031712	0.021792	2.5205	YES	0.128	YES
1,1’-((4-chlorophenyl)-imino)dipropan-2-ol	0.050234	0.028553	3.0473	YES	0.093	YES
1,1’-((4-bromophenyl)-imino)dipropan-2-ol	0.036154	0.015847	3.9515	YES	0.058	YES
1,1’-((4-iodophenyl)-imino)dipropan-2-ol	0.059986	0.038111	2.7262	YES	0.112	YES