Static-electricity proof tile

Abstract

Disclosed is static electricity proof tile, which has volume resistance lower than conventional tiles, prevents bleeding, which typically occurs in static electricity proof tiles manufactured using a surfactant, blocks electronic waves and water vein waves, and has an excellent moisturization function. The static electricity proof tile (100) according to this invention includes an upper layer (10) and a lower layer (20) provided beneath the upper layer (10) and formed of synthetic resin material containing a surfactant, in which a barrier means (50) is interposed between the upper layer (10) and the lower layer (20) for preventing bleeding of the surfactant. Further, the static electricity proof tile can have volume resistance decreased to 106-1010, compared to conventional static electricity proof tiles, can prevent bleeding of the surfactant contained in the lower layer formed of synthetic resin material and also separation of the tile due to bleeding of the surfactant, and can block electronic waves and water vein waves.

Description

technical field [0001] The invention relates to an antistatic ceramic tile. The volume resistance of the antistatic ceramic tile of the present invention is lower than that of existing ceramic tiles, which can prevent the phenomenon of bleeding (bleeding) of the antistatic ceramic tile based on the surfactant, thereby avoiding the phenomenon of bleeding of the surfactant The peeling phenomenon that makes each layer peel off can shield electromagnetic waves and water pulse waves, and can also exert an excellent moisturizing function. [0002] The anti-static ceramic tile of the present invention is mainly used in the following places and can effectively absorb static electricity or guide it to other places: the floor of the production and assembly lines of semiconductors and other electrical and electronic products; the floor of laboratories, clean rooms and hospital operating rooms, etc. The floor; the floor of the office where harmful electromagnetic waves need to be shielded...

AI Technical Summary

Problems solved by technology

[0009] Third, anti-static tiles that are pressure-formed after coating on the particles of synthetic resin parts cannot avoid discontinuous sections of carbon, so static electricity will occur locally

[0010] Fourth, it is necessary to increase the coating process and other operations for synthetic resin particles, which complicates the process and increases production costs

[0012] However, the above-mentioned patents are difficult to reduce the surface resistance to 10 9 Ω / cm 2 Below, and even if the surface resistance is reduced, the volume resistance is maintained at 10 because the volume resistance cannot be reduced. 14 Ω / cm 2 , so that the above-mentioned anti-static tiles have properties similar to non-conductors as a whole and cannot effectively exert the anti-static effect

[0013] In order to solve the above problems, although the surfactant can be mixed into the tile body to reduce the surface resistance and volume resistance, the bleeding phenomenon of the surfactant pollutes the surface of the tile and makes each layer peel off.

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