摘要
Both the commonly used and the PHBV based oil absorption materials were studied and the absorption mechanism was analyzed. The results show that the oil pick up ratios and the absorption rates of molded PHBV are almost the same as that of oil absorption polypropylene felt. In addition, the oil keeping ability of molded PHBV is superior to the latter. So the PHBV is a valuable and bio degradable oil absorption material.
Both the commonly used and the PHBV based oil absorption materials were studied and the absorption mechanism was analyzed. The results show that the oil pick up ratios and the absorption rates of molded PHBV are almost the same as that of oil absorption polypropylene felt. In addition, the oil keeping ability of molded PHBV is superior to the latter. So the PHBV is a valuable and bio degradable oil absorption material.
