A novel heat-resistant blend produced by compositional quenching: a thermoplastic polyimide impact-modified with a fluoroelastomer

Modification of tensile and impact properties of poly(butylene terephthlate) by incorporation of styrene-ethylene-butylene-styrene and maleic anhydride-grafted -SEBS (SEBS-g -MA) terpolymer

“…The SEM micrographs also show some whitening around torn and stretched rubber particles, indicating the yield of the interface region, which also dissipates energy in agreement with Wu's theory observed in other works . These phenomena point to a shear yielding type of deformation initiated by the rubber particles observed in other systems too .…”

“…This indicates that extensive shear yielding has taken place since the shear yield stress is reduced . Also, extensive whitening is seen around the torn and stretched rubber particles, which indicate that the impact toughening is due to extensive shear yielding , which is to an extent higher than in the PBT/SEBS blends.…”

Mechanical properties of PBT/ABAS blends

“…The SEM micrographs also show some whitening around torn and stretched rubber particles, indicating yield of the interface region, which also dissipate energy in agreement with Wu's theory observed in other works 49. These phenomena point to a shear yielding type of deformation initiated by the rubber particles50, 51 observed in other systems52 too.…”

The functionalization of fluoroelastomers: approaches, properties, and applications

“…[14][15][16][17][18][19][20] Due to the presence of hydrogen bonds in uoroelastomers, only minor changes in conformational mobility and steric hindrance of C-F hand, and hence, their performances at low temperature are unsatisfactory. 21 Moreover, quite a few studies have focused on the blend modication of uoroelastomers, [21][22][23][24][25][26][27] so some functional uoropolymer compatibilizers [28][29][30][31] should be explored to achieve compatibility 32 between uoroelastomers and other materials. The new functions and new curing chemistry of uoropolymer materials, as well as the compatibility technologies with conventional materials, can be categorized into the functionalization of uoroelastomers.…”