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. 2020 Feb 24;5(8):4200–4212. doi: 10.1021/acsomega.9b04050

Table 2. Formulas, Cross-link Density, and Flame Retardancy for STCA-Cured THPE-TEa.

sample mode THPE-TE (g) STCA (g) STCA content (wt %) νe (×103 mol/m3) LOI (vol %) UL-94 (3 mm) rating dripping
EP/STCA-1 50 50 50 5.03 23.6 V-2 no
EP/STCA-2 50 55 52.4 5.47 28.4 V-1 no
EP/STCA-3 50 60 54.5 5.89 31.2 V-1 no
EP/STCA-4 50 65 56.5 6.19 33.8 V-0 no
EP/STCA-5 50 70 58.3 6.23 33.4 V-0 no
EP/STCA-6 50 75 60 6.25 33.3 V-0 no
a

CC test.