PP-1and PP-2 oil-absorbing felt is a kind of oil-absorbing product made of non-weaved Polypropylene. It's with the features of high ability of oil absorbing, non-deformation, easy collecting, applied to oil collecting on waters of sea, harbors and lakes and also to water cleaning process in factories and ships. Strong PRO-oil hydrophobic. Only oil-absorption, not water. Applicable to different lipid with high accreting ability. Absorbing oil within minutes, and with a maximum absorbing ability up to more than 10 times of its weight. No deformation, fast oil-absorbing and pollution-free, no burning of toxic emissions. Can be reused and stored for long time without deteroprating. Easy storage, high-temperature resistance(melting point: 165-170, used under C and can be reused.