| 摘要 |
PURPOSE: To obtain a finish containing a lubricant comprising a specific amount of ditridecyl sebacate and a surfactant and an antistat in combination and further containing an antioxidant, excellent in absorption of a resorcinol- formaldehyde-latex(RFL) even at low temperatures, good in adhesion to rubbers and suitable for tire yarns. CONSTITUTION: This finish suitable for tire yarns is obtained by compounding 50-95 wt.% of a lubricant comprising >=40 wt.% of ditridecyl sebacate and having <=12 deg.C melting point with a surfactant and an antistat in an amount of 5-50 wt.% based on the finish and further an antioxidant in an amount of 0-5 wt.% based on the finish. The resultant finish in an amount of 0.2-2% based on a nylon yarn for the tire yarns is applied thereto to thereby afford the yarn unconventionally good in absorption of an RFL liquid, excellent in adhesion to rubbers and solving problems about adhesion in the cold. A sorbitan trioleate adduct with 20 mol% of ethylene oxide, etc., can be cited as the surfactant and antistat. |
