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Electric-heating far-infrared health-protection material, preparation method and application thereof

A technology of far-infrared health care and health care materials, applied in the field of functional electrothermal materials, can solve problems such as unsatisfactory effects, stay at the stage of theory and exploration, and single function, so as to improve the environmental microclimate, help metabolic activities, and reduce electromagnetic radiation. radiation effect

Active Publication Date: 2015-03-11
张跃进 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Incorporating nanomaterials into conductive carbon inks to form new functions is the current research direction in the industry, but most of the far-infrared heating products that have added nanomaterials disclosed in existing literature are only in the theoretical and exploratory stage. Moreover, the disclosed functions are relatively single, and the effect is not satisfactory

Method used

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  • Electric-heating far-infrared health-protection material, preparation method and application thereof
  • Electric-heating far-infrared health-protection material, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1: fumed white carbon black, particle size 7-80nm; nano-active calcium silicate, particle size 20-50nm; nano-precipitated barium sulfate, particle size 20-100nm; nano-tourmaline powder, particle size 20-50nm. The addition amounts are 0.3%, 0.7%, 1.5%, and 3.0% of the weight of the conductive carbon ink, respectively. Add the above weighed nanomaterials to the 5L plastic tank equipped with the EA-ST208B ink mixer (1000g of commercially available conductive carbon ink weighed in the container has been placed in advance). Stir by hand to make it preliminarily mix, then place the plastic tank on the fixed seat of the ink mixer, stir at a speed of 100rpm for 30 minutes, and mix thoroughly, and then grind the mixed carbon ink twice through a three-roller grinder Then put it in a special container and place it at 22°C for 48 hours before use.

Embodiment 2

[0044] Example 2: fumed white carbon black, particle size 7-80nm; nano-active calcium silicate, particle size 20-50nm; nano-precipitated barium sulfate, particle size 20-100nm; nano-tourmaline powder, particle size 20-50nm. The addition amount is respectively 0.4%, 1.0%, 0.8%, 1.5% of the weight of the conductive carbon ink. Add the above weighed nanomaterials to the 5L plastic tank equipped with the EA-ST208B ink mixer (1500g of commercially available conductive carbon ink weighed in the container has been placed in advance). Stir by hand to make it preliminarily mix, then place the plastic tank on the fixed seat of the ink mixer, stir at a speed of 100rpm for 30 minutes, and mix thoroughly, and then grind the mixed carbon ink twice through a three-roller grinder Then put it in a special container and place it at 20°C for 36 hours before use.

Embodiment 3

[0045] Example 3: precipitated white carbon black, particle size 7-80nm; nano-active calcium silicate, particle size 20-50nm; nano-precipitated barium sulfate, particle size 20-100nm; nano-tourmaline powder, particle size 20-50nm. The addition amounts are 0.5%, 0.4%, 1.2%, and 2.5% of the weight of the conductive carbon ink, respectively. Add the above weighed nanomaterials to the 5L plastic tank equipped with the EA-ST208B ink mixer (2000g of commercially available conductive carbon ink weighed in the container has been placed in advance). Stir by hand to make it preliminarily mix, then place the plastic tank on the fixed seat of the ink mixer, stir at a speed of 100rpm for 30 minutes, and mix thoroughly, and then grind the mixed carbon ink twice through a three-roller grinder Then put it in a special container at 25°C for 28 hours before use.

[0046] The manufacturability indexes of the heat-generating coatings prepared in the above-mentioned Examples 1-3 all need to meet ...

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Abstract

The invention discloses electric-heating far-infrared health-protection material, a preparation method and application thereof; the preparation method comprises the following steps: adding white carbon black, nano active calcium silicate, nano precipitated barium sulphate, and nano tourmaline powder to conductive carbon ink according to proportions; stirring and blending manually to obtain a mixture, mixing the mixture in an oil-ink stirring machine for 30 minutes, then grinding the mixture on a three-roller grinding machine for two times; finally, storing the mixture at 20-25 degrees centigrade not less than 24 hours so as to prepare a heating coat layer. According to the invention, the heating coat layer is coated on flexible or rigid base body material in a screen printing method and is placed in an electric-heating constant temperature drying oven; the heating coat layer is dried and cured on conditions of 80 degrees centigrade and 20 minutes plus 120 degrees centigrade and 30 minutes plus 150 degrees centigrade and 30 minutes; electrodes are manufactured and packaged; and nano negative ion cloth or nano tourmaline cloth is coated on the surface of the heating coat layer so as to prepare the electric-heating far-infrared health-protection material. The electric-heating far-infrared health-protection material can be widely used for fields of industry, agriculture, civil, medical treatment and the like.

Description

Technical field [0001] The present invention involves an electrical long -infrared health material, its preparation methods and its application, which is a functional field of functional electrical heating materials. Background technique [0002] At present, far -infrared thermal (electric heating) materials have many methods, and there are many products, such as far -infrared coating heating pipes (blocks), far -infrared ceramic heating pipes, and far -infrared heating membranes.Its application is mainly in terms of heating, heating, drying, curing, etc.A product form of far -infrared thermal (electric heating) material is electrical film (or electric heating plate). It is to apply a specific conductive carbon ink to print the designed circuit to print the design of the designed circuit (mostly the PET film)Or on the resin version (phenolic or epoxy insulation resin plate), it is made through a series of processes.Such an electrical film or electrical heating plate (all of the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D7/12A61N5/06
Inventor 张跃进
Owner 张跃进
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