The effect of a circular hole on the tensile strength of neat and filled rigid PUR foams

Structure, Mechanical, Thermal and Fire Behavior Assessments of Environmentally Friendly Crude Glycerol-Based Rigid Polyisocyanurate Foams

“…Lupranol 3300 was selected due to its low viscosity, which facilitated processing of polyurethane system containing very viscous Lupranol 3422. Combination of these two polyols was successfully applied in other research works [29,30]. Properties of all polyols used in this study are summarized in Table 1.…”

Processing and flavoring meat analogues

“…The deformed air bubbles in the SPI-SYB and SPI-HMC samples might have strengthened the network in parallel direction. The stress arising from small cracks formed during deformation can be distributed over the complete area of the air bubble, which results in lower stress and a stronger material (Andersons et al, 2015). Although SPI-LMC did include a higher void fraction compared to SPI, the lower deformation and relatively higher fraction of larger air bubbles probably made the material weaker.…”

Multiphase effects in forming anisotropic calcium caseinate materials

“…This also occurs in synthetic cellular composite materials, such as honeycombs (Greil et al, 2002;Haghpanah et al, 2013) and foams (Andersons et al, 2015;Olurin et al, 2001).…”