Impact of N,N-Methylene-bis-Morpholine on the Preservation of Natural Rubber Latex

Table 5

Physical and mechanical properties of the vulcanized film.

Sample	300% fixed extension stress (MPa)	Elongation at break (%)	Tensile strength (MPa)	Tear strength (kN/m)	Hardness (Shore A)
C1	1.16	998.5	26.32	45.14	28
C5	1.15	1012.4	26.78	41.54	26.5
C6	1.15	1025.6	27.31	45.30	27
C7	1.14	985.2	26.05	40.12	27