Polytetrafluoroethylene foot pad for computer mouse and preparation method thereof

Abstract

The invention relates to a polytetrafluoroethylene foot pad for a computer mouse and a preparation method thereof. A foot pad body is made of a polytetrafluoroethylene sheet, an activating treatment layer is arranged at the surface of the foot pad body, and an adhering layer is arranged at the surface of the activating treatment layer; a PE (polyethylene) protective film is arranged at the lower surface of the polytetrafluoroethylene sheet. The preparation method of the polytetrafluoroethylene foot pad comprises the following steps of (1) material fixing, color matching, and screening; (2) manufacturing of a blank; (3) sintering; (4) turning; (5) surface activating treatment; (6) flattening; (7) film coating. The water contact angle of the activating treatment layer is greater than 15 degrees and is smaller than 45 degrees. The polytetrafluoroethylene foot pad for the mouse prepared by the preparation method has the advantages that the sliding resistance is small, the abrasion-resistant property is realized, and the mouse can be flexibly, quickly and smoothly slide at the surface of any object; the moving speed higher than 4.19m / s can be reached at the surface of common cushion pad, each action can be accurately recorded, the comfortability in use is realized, and the control is accurate.

Description

technical field [0001] The invention relates to the technical field of computer mice, in particular to a polytetrafluoroethylene pad for a computer mouse and a preparation method for the polytetrafluoroethylene pad. Background technique [0002] The bottom surface of the existing computer mouse is generally provided with four circular feet, and the surface of the circular feet is provided with circular foot pads. At present, the foot pads of this type of computer mouse are usually made of plastics of common materials. When in use, it is often necessary to lay a mouse pad on the desktop, and the mouse can be moved on the mouse pad to achieve a better use effect. [0003] Existing large-scale computer games have higher and higher requirements for the mouse, not only must it have good flexibility, realize fast and smooth sliding, but also be able to accurately record every action. Therefore put forward higher requirement for computer mouse mat. For people who often use laptop...

AI Technical Summary

Problems solved by technology

For people who often use laptops for mobile office work, they usually have to carry a mouse pad with them. Sometimes the lack of a mouse pad will bring inconvenience to the work.

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