Table 1: Parameter obtained from flexural test on NSIPs, G/PP SIPs, and OSB SIPs.

DescriptionLoad at failure (N)Deflection obtained (mm)Bending modulus (MPa)Maximum bending stress (MPa)Weight of material (gm)

NSIPs511.5227.831.71E35.41518.4
OSB SIPs978.5618.840.90E32.86732.8
G/PP SIPs266.88439.74E36.78379.6