Active carbon handicraft and production method thereof

A technology of activated carbon and handicrafts, which is applied in the direction of crafts for producing decorative surface effects, decorative arts, special decorative structures, etc. It can solve the problems of lowering product grades and grades, insufficient fineness of lines, and inability to fully express the content of the screen, etc., to achieve Effect of reducing harmful substances and improving adsorption performance

Inactive Publication Date: 2010-06-16
CHANGSHA YIJIA ENVIRONMENTAL ARTS & CRAFTS
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  • Abstract
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Problems solved by technology

[0003] As a kind of arts and crafts, the main defect of the existing products is that within a certain range, the larger the activated carbon particle size, the stronger the adsorption capacity, but the larger particle size of activated carbon particles results in the performance of landscapes, flowers and birds, figures and other arts. The fineness of the lines in the picture or shape is not enough, the content of the picture cannot be fully expressed, and the artistic expressio

Method used

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  • Active carbon handicraft and production method thereof
  • Active carbon handicraft and production method thereof
  • Active carbon handicraft and production method thereof

Examples

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Embodiment Construction

[0020] Take the production of 260mm*20mm circular ornaments as an example, see figure 1 , first carry out the production of activated carbon block 1, according to the weight ratio, take 750 grams of activated carbon powder, add 500 grams of carboxylated styrene-butadiene latex, 250 grams of water, put it in a container and stir it for 20 minutes, the result is placed in the mold, and the hydraulic press applies 50 tons / m 2 The pressure is maintained for 2 minutes to obtain a shaped activated carbon block 1 . Then enter the 70°C constant temperature box, bake for 20 hours, then raise the temperature to 210°C, keep it for 16-20 hours, take it out, and then grind and polish;

[0021] 2. See figure 2 , Production of negative ion powder block 2: Take 300 grams of negative ion powder, add 100 grams of two-component organic silica gel, mix glue according to 65 grams of group A and 35 grams of group B before adding, put it in a container and stir for 15 minutes, and pour it into t...

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Abstract

The invention discloses an active carbon handicraft and a production method thereof. The active carbon handicraft comprises an active carbon block, and a negative ion powder block is embedded and glued on the active carbon block serving as a matrix. The production method for the active carbon handicraft comprises gluing, profiling and combining processes of the active carbon block and the negative ion powder block. The granularity of the negative ion powder is over 1,500 meshes and is far smaller than that of the active carbon powder; the picture of the active carbon handicraft serving as a decorative handicraft is more subtle and has stronger expressive force, so the art taste is promoted and the visual value is improved; meanwhile, the combination of the active carbon and the negative ion powder is more environment-friendly and has adsorption function, can fully and thoroughly absorb harmful substances in the indoor air, and improves the quality of the air; and in addition, the improvement of the active carbon manufacturing process of the invention also effectively promotes the adsorption capability of the active carbon.

Description

technical field [0001] The invention relates to an activated carbon handicraft, in particular to an activated carbon handicraft with a negative ion powder composite layer. Background technique [0002] Based on the needs of people to purify the air and beautify the environment, activated carbon products have been loved by consumers since their inception. Existing carbon products utilize the ability of activated carbon to adsorb various substances in the gas phase to achieve the purpose of indoor air purification (mainly the removal of formaldehyde, benzene, etc.); at the same time, activated carbon blocks are processed into various aesthetically pleasing crafts to beautify the living environment . The production method includes: fully mixing powdered activated carbon and latex, pressurizing and molding, drying and cooling, and then activating at high temperature, and then engraving the obtained activated carbon block to obtain a finished product. Chinese patent CN101011652...

Claims

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Application Information

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IPC IPC(8): B44C5/00B44C3/04B44C1/18B44C1/28A61L9/014
Inventor 刘庆华
Owner CHANGSHA YIJIA ENVIRONMENTAL ARTS & CRAFTS
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