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. 2016 Mar 5;21(3):311. doi: 10.3390/molecules21030311

Table 1.

Parameters of the catalytic cross-linking of PDMS and EHDMS.

Catalyst сcatalyst, mol/L τpot-life at RT, min τcuring at RT τcuring, min at 80 °С DSC Data −ΔH, J/g
Tonset, °С Tpeak, °С Tendset, °С
cis-1 1.0 × 10−3 120 24 h 20 87.2 105.8 121.6 8.6
cis-2 1.0 × 10−3 150 24 h 10 82.2 101.8 118.0 10.1
cis-3 1.0 × 10−3 120 20 h 10 84.6 92.1 118.0 15.5
cis-4 1.0 × 10−3 20 3 h 5 not measured
1.0 × 10−4 60 6 h 30 84.7 90.6 94.2 17.2
5.0 × 10−5 260 36 h 60 83.8 106.6 111.5 17.2
1.0 × 10−5 30 day 600 115.2 145.4 153.3 24.1
trans-1 1.0 × 10−3 30 day 120 133.0 141.6 145.0 10.4
trans-2 1.0 × 10−3 14 day 80 126.9 130.3 133.4 10.7
trans-3 1.0 × 10−3 5 day 60 110.2 115.3 120.2 10.1
trans-4 1.0 × 10−3 240 24 h 15 98.6 108.8 115.6 7.6
1.0 × 10−5 20 day 80 107.6 133.0 157.5 19.0
Karstedt’s catalyst 1.0 × 10−4 0.7 0.1 h not measured
5.0 × 10−5 1.1 0.2 h not measured
1.0 × 10−5 3 6 h 35.4 51.3 65.9 4.5