Thermoplastic Rubber (TPR) Modified by a Silane Coupling Agent and Its Influence on the Mechanical Properties of Oil Well Cement Pastes

Table 3

Test results of stress and strain.

Sample number	Modified TPR content (wt.%)	Peak stress (MPa)	Peak strain (%)	Elastic modulus (GPa)
T0	0	45	0.49	9.3
T3	3	42.6	0.87	5.1