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Table 1 Formulations for sulfur prevulcanization

From: Influence of Nanogels on Mechanical, Dynamic Mechanical, and Thermal Properties of Elastomers

Ingredients (dry wt basis) NS0.5 NS1 NS2 NS3 SBS0.5 SBS1 SBS2 SBS3
NR latex (60%) 100.00 100.00 100.00 100.00 0.0 0.0 0.0 0.0
SBR latex (30%) 0.0 0.0 0.0 0.0 100.00 100.00 100.00 100.00
10% KOH 0.25 0.25 0.25 0.25 0.0 0.0 0.0 0.0
10% potassium laurate 0.25 0.25 0.25 0.25 0.0 0.0 0.0 0.0
50% sulfur dispersion 0.60 1.20 1.20 1.80 0.60 1.20 2.40 3.60
50% ZDC dispersion 1.20 1.20 0.60 0.60 1.20 1.20 1.20 1.20
50% ZnO dispersion 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20