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

A far-infrared health care and electric heating technology, applied in the direction of phototherapy, coating, etc., can solve the problems of single function, unsatisfactory effect, staying in the theoretical and exploration stage, etc., to reduce electromagnetic radiation, improve environmental microclimate, and contribute to The effect of metabolic activity

Active Publication Date: 2012-10-03
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
  • Electric-heating far-infrared health-protection material, preparation method and application thereof

Examples

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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 amount is 0.3%, 0.7%, 1.5%, 3.0% of the conductive carbon ink weight. Add the above-mentioned weighed nanomaterials to the 5L plastic tank equipped with the EA-ST208B ink mixer (the container has been previously weighed with 1000g of commercially available conductive carbon ink). First, manually stir to make the initial mixing, then place the plastic tank on the fixed seat of the ink mixer, stir at 100 rpm for 30 minutes for thorough mixing, and then grind the mixed carbon ink twice with a three-roll mill Place it in a special container at 22°C for 48 hours and then use it.

Embodiment 2

[0044] Example 2: Gas-phase 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 0.4%, 1.0%, 0.8%, 1.5% of the conductive carbon ink weight. Add the above weighed nanomaterials to the 5L plastic tank equipped with the EA-ST208B ink mixer (the container has been previously weighed with 1500g of commercially available conductive carbon ink). First, manually stir to make the initial mixing, then place the plastic tank on the fixed seat of the ink mixer, stir at 100 rpm for 30 minutes for thorough mixing, and then grind the mixed carbon ink twice with a three-roll mill Place it in a special container at 20°C for 36 hours and then use it.

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 amount is 0.5%, 0.4%, 1.2%, 2.5% of the conductive carbon ink weight. Add the weighed nanomaterials to the 5L plastic tank equipped with the EA-ST208B ink mixer (2000g of commercially available conductive carbon ink has been weighed in the container). First, manually stir to make the initial mixing, then place the plastic tank on the fixed seat of the ink mixer, stir at 100 rpm for 30 minutes for thorough mixing, and then grind the mixed carbon ink twice with a three-roll mill Place it in a special container at 25°C for 28 hours and then use it.

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

[0047] The conductive carbon ink and ...

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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 invention relates to an electrothermal far-infrared health care material, a preparation method and application thereof, and belongs to the technical field of functional electrothermal materials. Background technique [0002] At present, there are many ways to obtain far-infrared heating (electric heating) materials, and there are many product forms, such as far-infrared coating heating tube (block), far-infrared ceramic heating tube, far-infrared electric heating film, etc. Its application is mainly in heating, heating, drying, curing and so on. One product form of far-infrared heating (electric heating) material is electric heating film (or electric heating plate), which is to print and coat the designed circuit on polymer film (mostly PET film) by using specific conductive carbon ink by screen printing process. Or on the resin version (phenolic or epoxy insulating resin board), it is made through a series of processes. Such electric heating fil...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D7/12A61N5/06
Inventor 张跃进
Owner 张跃进
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