| 摘要 |
A racket string lubricant composition is provided to be used to reduce the friction in a crossing point of a horizontal string and a vertical string by applying or spraying a lubricant to a string. A racket string lubricant composition contains one or more kinds of lubricants in the form of oil, powder or wax that are selected from silicone, sulfur, hydrocarbon and ester as an oil component that does not decompose or melt a string for a sports racket and arranges the strings by restraining the friction in a crossing point of a horizontal string and a vertical string. 0.01-5 weight% of one or more polyester compounds that are selected from mono polyether, polyether diol and polyether triol having a weight mean molecular weight of 700-20,000 are added to the composition. |
