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Heat generating material capable of absorbing microwave and ceramic bonding heat generating material prepared by using same

A heat-generating material and microwave-absorbing technology, applied in microwave heating, other chemical processes, chemical instruments and methods, etc., can solve problems such as unsatisfactory food flavor and taste, and achieve good results

Inactive Publication Date: 2013-03-27
邱凤阳 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modern people have higher and higher requirements for food cooking, and agree with the convenience of microwave ovens in use, but are not satisfied with the flavor and taste of cooked food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: 80% of graphite powder and 20% of carbonyl iron powder are mixed by weight percentage to make heating material for subsequent use;

[0020] According to the percentage by weight, 25% of feldspar, 10% of quartz, 2.5% of kaolin, 5% of calcite, 1.5% of talc, 0.5% of lithium carbonate, 0.5% of strontium carbonate, 5% of zirconium silicate and 50% of clear water are mixed and ball milled, and passed through 160 Mesh sieve to make bonding glaze for later use;

[0021] Mix 70% of the spare heating material and 30% of bonding glaze by weight percentage to prepare the ceramic bonding heating material of Example 1.

Embodiment 2

[0022] Embodiment 2: 80% of acetylene carbon black and 20% of ferrite powder are mixed by weight percentage to make heating material for subsequent use;

[0023] According to the percentage by weight, 25% of feldspar, 10% of quartz, 2.5% of kaolin, 5% of calcite, 1.5% of talc, 0.5% of lithium carbonate, 0.5% of strontium carbonate, 5% of zirconium silicate and 50% of clear water are mixed and ball milled, and passed through 180 Mesh sieve to make bonding glaze for later use;

[0024] Mix 70% of the spare heating material and 30% of bonding glaze by weight percentage to prepare the ceramic bonding heating material of Example 2.

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PUM

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Abstract

The invention discloses a heat generating material capable of absorbing microwave and a ceramic bonding heat generating material prepared by using the same. The heat generating material capable of absorbing microwave is composed of one or more of graphite powder, carbonyl iron powder, acetylene black, ferrite powder and silicone carbide powder; the ceramic bonding heat generating material capable of adsorbing heat emitted from microwave is prepared by 50-80% of heat generating material and 20-50% of bonding glaze in weight percent. The heat generating material of the invention is used for the products, such as ceramic or glass and the like which has the penetrability to the microwave, can absorb and generate heat by the heat generating material when food is heated by microwave, so as to realize heat generation of ceramic or glass products and the like through heat generating materials, thus heating foods, and generating effects of decoction and baking; the cooked food has the flavor and the taste of the food decocted and baked by a traditional cooker, and the food flavor and the taste are better than that of the food cooked by the traditional cooker.

Description

technical field [0001] The invention relates to a heating material, in particular to a heating material capable of absorbing microwaves and a ceramic bonded heating material made of it. Background technique [0002] Microwave ovens use microwaves to cook food. It is a kind of electronic vacuum tube - magnetron, which generates ultrashort wave electromagnetic waves of 2450MHz. Food absorption causes polar molecules (such as water, fat, protein, sugar, etc.) in the food to vibrate at a very high speed of 2.45 billion times per second. The friction caused by the vibration causes high heat inside the food and cooks the food. Microwaves can pass through insulating materials such as glass and ceramics to directly heat food, but the glass or ceramics themselves do not generate heat. Due to the difference between microwave heating and traditional stove heating, the flavor and taste of cooked food are different, and the food heated by microwave oven lacks the taste of frying and roa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K3/00C04B41/86C03C17/22H05B6/64
Inventor 邱凤阳俞一哲
Owner 邱凤阳