Table 1 |
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| Formulations for sulfur prevulcanization | ||||||||
| 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 |
Mitra et al. Nanoscale Research Letters 2009 4:420 doi:10.1186/1556-276X-4-420
