. 2009 Feb 13;4(5):420–430. doi: 10.1007/s11671-009-9262-5

Table 1.

Formulations for sulfur prevulcanization

Ingredients (dry wt basis)	NS_0.5	NS₁	NS₂	NS₃	SBS_0.5	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