| 摘要 |
PROBLEM TO BE SOLVED: To provide firstly non-slip flooring capable of being easily recycled; secondly the flooring which has a less decrease in non-slipping ability under the coexistence of water and dust as well as dryness, less adhesion of essential dirt, and a higher safety to persons fell down using mixture of particles having different hardness while having a smooth surface; and thirdly the flooring, the degree of its non-slipping ability can be freely adjusted by changing the mixing proportion of the grain having a different hardness in order to maintain the non-slipping ability even though a surface treatment with wax or the like is applied for preventing the surface of flooring from soiling by dirt. SOLUTION: Surface layer of the non-slip flooring comprises a soft region having a Shore A hardness of 10 to 80 and a hard region having a Shore A hardness of 80 to 100 thereby making a numerical difference of more than 10 between them, and the main components of the resins constituting the respective regions are the resins in the same system, and CSR value (JIS A 1454:1998) of the surface layer is 0.70 to 1.00. COPYRIGHT: (C)2006,JPO&NCIPI
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