Mechanical Properties and Interfacial Interaction of Modified Calcium Sulfate Whisker/Poly(Vinyl Chloride) Composites

Yuan Wenjin,Cui Jiayang,Xu Shiai

Fig. 4. SEM images of the tensile fracture surfaces for the composites with 5 wt% whisker (a1 - CSW/PVC; b1 - cPVA@CSW/PVC; c1 - Si-CSW/PVC; d1 - Ti-CSW/PVC; e1 - SA-CSW/PVC) and the composites with 10 wt% whisker (a2 - CSW/PVC; b2 - cPVA@CSW/PVC; c2 - Si-CSW/PVC; d2 - Ti-CSW/PVC; e2 - SA-CSW/PVC).