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Composite ceramic baking tray for microwave oven and preparation method for composite ceramic baking tray

A technology of composite ceramics and microwave ovens, which is applied in special baking containers, household utensils, applications, etc., and can solve the problems of lack of frying taste, color and fragrance

Inactive Publication Date: 2012-04-11
蔡立君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Microwaves can penetrate through the ceramic utensils used in daily life and directly heat food, but ceramic utensils used in daily life do not absorb microwave energy to generate heat, so using daily ceramic utensils to heat food in a microwave oven lacks the texture, color and aroma of frying and roasting

Method used

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  • Composite ceramic baking tray for microwave oven and preparation method for composite ceramic baking tray
  • Composite ceramic baking tray for microwave oven and preparation method for composite ceramic baking tray
  • Composite ceramic baking tray for microwave oven and preparation method for composite ceramic baking tray

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1) Take by weight percentage 25% of tetraacicular zinc oxide whiskers and 75% of kaolin ceramic mud;

[0016] 2) The above-mentioned materials are ball milled and mixed uniformly to make the intermediate layer green body of the microwave oven composite ceramic baking pan of Example 1;

Embodiment 2

[0018] 1) Weighing 70% of tetraacicular zinc oxide whiskers and 30% of kaolin ceramic mud body by weight percentage;

[0019] 2) The above-mentioned materials are ball-milled and mixed uniformly to make the intermediate layer green body of the microwave oven composite ceramic baking pan of Example 2;

[0020] Put the above-mentioned examples 1 and 2 into the kiln after glazing the intermediate layer body of the microwave oven composite ceramic baking pan, and calcined at 1360°C for 24 hours to make the microwave oven composite ceramic baking pan of Example 1 and Example 2 Microwave composite ceramic bakeware.

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Abstract

The invention provides a composite ceramic baking tray for a microwave oven. An interlayer (2) of the composite ceramic baking tray is a wave-absorbing heating layer, and is mainly prepared from the following raw materials in percentage by weight: 25 to 70 percent of tetra-needle like ZnO whisker and 75 to 30 percent of ceramic paste preform, wherein the ceramic paste perform comprises one or a mixture of several of kaolin, clay, feldspar, quartz, chinastone and china clay; and upper and lower layers (1 and 3) of a section structure are ceramic glaze layers. In the composite ceramic baking tray for the microwave oven, the tetra-needle like ZnO whisker is adopted as a wave-absorbing heating material and can absorb microwaves in short time to generate heat quickly, so that foods during microwave heating are re-heated, frying and roasting effects are achieved, and the foods are more delicious. The composite ceramic baking tray for the microwave oven is directly contacted with the bottom of a food, and high temperature conduction and microwave heating are simultaneously performed, so the food cooking time is greatly shortened.

Description

technical field [0001] The invention relates to a microwave oven baking pan capable of absorbing microwaves and rapidly heating up in a short time and a preparation method thereof. Background technique [0002] Microwave ovens use microwaves to cook food. Its heating principle is that microwaves cause polar molecules (such as water, fat, protein, sugar, etc.) in food to vibrate at a speed of 2.45 billion times per second. Generates high heat and cooks food. Microwaves can penetrate the ceramic utensils used in daily life to directly heat food, but ceramic utensils used in daily life do not absorb microwave energy to generate heat, so heating food in microwave ovens with daily ceramic utensils lacks the taste, color and aroma of frying and roasting. Contents of the invention [0003] In order to solve the above problems, the present invention provides a microwave oven composite ceramic baking pan that can absorb microwave energy and rapidly heat up to a high temperature in...

Claims

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Application Information

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IPC IPC(8): A47J37/01
Inventor 蔡立君
Owner 蔡立君
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