hengjiuzibo.com target='_blank'>pu rod is a novel polymer synthesis material between rubber and
plastics, which has high intensity of plastics and high elasticity of
rubber, excellent wearing resistance and tenacity (known as“wear-
resisting rubber"), high intensity and elasticity, higher carrying
capacity than other elastomers under the same hardness, high
impact resistance, good fatigue resistance and vibration resistance,
as well as excellent tearing resistance, ageing resistance, grease
resistance and chemical resistance.