Nano far infrared anion carbon crystal conductive paper and method for preparing same

Abstract

The invention relates to technique for improving an electric heating element, in particular to nano far infrared negative ion carbon crystal conductive paper and a method for making the same. The conductive paper resolves the problems of the uneven heat generation, the existence of heat spot and the excessive temperature difference existing in prior electric heating products and is used for electric heating elements for anti-static electricity and making of heating electric hot plates. The conductive paper comprises the following components in percentage by weight: 70 to 96 percent of paper pulp, 2 to 20 percent of nano carbon fiber, 1 to 5 percent of nano far infrared negative ion powder and 1 to 5 percent of dispersing agent. In the invention, by using paper pulp, nano carbon fiber, nano far infrared negative ion powder and dispersing agent as materials and undergoing steps of pulping, pulp beating, pulp mixing, papermaking, drying and scrolling, etc., the conductive paper is made; in the process of pulp beating, the pulp mixing step is made; the pulp mixing step is as follows: nano carbon fiber and dispersing agent and nano far infrared negative ion powder are evenly added in the paper pulp. The invention possesses of functions of the emission of far infrared rays and the release of negative ions at the same time and can effectively and completely release electric charges, thereby having effects of purification and disinfection and making human bodies healthier.

Description

Nano far-infrared negative ion carbon crystal conductive paper and preparation method thereof technical field The invention relates to an improvement technology of an electric heating element, in particular to a nanometer far-infrared anion carbon crystal conductive paper and a preparation method thereof. Background technique At present, in addition to infrared heating products such as metals and non-metals, electric heating products made of carbon fiber conductive paper are also developing rapidly. Although carbon fiber electric heating products have many advantages in their use, such as: stable electrical conductivity, high strength, small specific gravity, thin thickness, Ease of use etc. However, the common weakness of the existing carbon fiber conductive paper is that the heating products made of electric heating products have uneven heating, hot spots, and large temperature differences. National standards also bring hidden dangers to use. Although carbon fiber far-...

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Problems solved by technology

In order to overcome the deficiencies existing in the above-mentioned prior art, the purpose of the present invention is to provide a nano far-infrared negative ion carbon crystal conductive paper and its preparation method to solve the problems of uneven heating, hot spots, and excessive temperature difference in existing electric heating products. , used for antistatic and making electric heating elements for heating electric heating plates