| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cellulosic fiber cord for reinforcing rubber that secures high strength by preventing strength deterioration of the cellulosic fiber cord after adhesive treatment. <P>SOLUTION: A cellulosic fiber cord for reinforcing rubber is provided, which is obtained by the following steps that a cellulosic fiber cord is treated with an adhesive using an RFL adhesive liquid, embedded in rubber and then vulcanized. The RFL adhesive liquid meets the following requirements all together: 1/2.3≤R/F≤1/1.1 (molar ratio); 1/10≤RF/L≤1/4 (solid mass ratio); 0≤S≤0.6 (mass%); 0≤A≤0.8 (mass%); 0.05≤S+A≤0.8 (mass%); 10≤C≤24 (mass%); 10≤a≤50 (mass%); 10≤b≤40 (mass%); 20≤c≤75(mass%). <P>COPYRIGHT: (C)2012,JPO&INPIT |
