Table 1.

Formulation of NR foam and NRG-X composite foams.

Reagent	Dry weight (phra)
	NR	NRG-0.25	NRG-0.5	NRG-1.0	NRG-1.5
NR Latex (60% DRCb)	100.00	100.00	100.00	100.00	100.00
10% K-oleate	1.50	1.50	1.50	1.50	1.50
50% Sulfur dispersion	2.00	2.00	2.00	2.00	2.00
50% ZDEC	1.00	1.00	1.00	1.00	1.00
50% ZMBT	1.00	1.00	1.00	1.00	1.00
50% Wingstay®L dispersion	1.00	1.00	1.00	1.00	1.00
33% DPG	0.66	0.66	0.66	0.66	0.66
50% ZnO	5.00	5.00	5.00	5.00	5.00
12.5% SSF	1.00	1.00	1.00	1.00	1.00
rGO	–	0.25	0.50	1.00	1.50

^aParts by weight per hundred parts of rubber.

^bDry rubber content.