| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an anti-adhesion agent for unvulcanized rubber, which is excellent in anti-adhesion property and significantly reduced in the problem of dust generation due to coming off, and a method for producing unvulcanized rubber which is adhesion-prevented using the same. <P>SOLUTION: The anti-adhesion agent for unvulcanized rubber contains a fine powder material including an inorganic silicone compound as an essential component and a surfactant. The content of the surfactant is 1-60 pts.wt. relative to 100 pts.wt. of the fine powder material, and the weight ratio of crystalline silicate is less than 20 wt.% of the inorganic silicone compound. The method for producing adhesion-prevented unvulcanized rubber includes a treatment step of adhering the anti-adhesion agent for unvulcanized rubber to a surface of unvulcanized rubber subjected to molding process. <P>COPYRIGHT: (C)2013,JPO&INPIT |
