| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flexible hose which improves the flexibility and strength of a hose wall and suppresses the adhesiveness of the hose wall surface. Ž<P>SOLUTION: A flexible hose (1) is formed by integrating a soft hose wall (2) with spiral unevenness strips with a hard spiral reinforcing body (3) wound spirally, wherein the hose wall (2) is formed by adhesively integrating a main layer (4), consisting of a soft vinyl chloride resin polymerized to a high degree, and an inner layer and outer layer (5) consisting of a resin composition formed, by blending talc powder with the soft vinyl chloride resin polymerized in low degree, and a polymerization degree of the soft vinyl chloride resin polymerized in high degree is desirable to be 1,700-4,000. It is preferable that the polymerization degree of the soft vinyl chloride resin polymerized in low degree be 700-1,500. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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