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Whole-body dry-pressed porcelain induction cooker heating panel material and preparation method thereof

A technology for heating panels and induction cookers, applied in clay products, other household appliances, household appliances, etc., can solve the problems of easy breakage, low product strength, monotonous black, etc., and achieve the effect of good electromagnetic wave penetration performance

Active Publication Date: 2022-05-13
刘江义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former is high-quality and expensive, and the appearance of the product is only monotonous black
The latter has rough material, low product strength and is easy to break

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] The present invention will be described in further detail below in conjunction with embodiment:

[0082] The whole body dry-pressed porcelain induction cooker heats panel materials, and the panel blank is composed of the following components by weight:

[0083] 30 parts of spodumene, 15 parts of cordierite, 6 parts of calcined kaolin, 30 parts of kaolin, 15 parts of fused quartz, 5 parts of petalite, 4 parts of colorant;

[0084] The chemical composition of the panel blank consists of the following components in parts by weight:

[0085] Li 2 O 2.43 parts, K 2 O+Na 2 O2 o 3 27.5 parts, SiO 2 63.23 parts, Fe 2 o 3 0.45, TiO 2 0.27 parts, plus 4% parts of black material;

[0086] The panel glaze consists of the following components in parts by weight:

[0087] 47 parts of spodumene, 5 parts of petalite, 3 parts of barium carbonate, 7 parts of calcite, 28 parts of fused quartz, 4 parts of kaolin, 6 parts of black material;

[0088] The chemical composition of th...

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Abstract

The invention relates to a whole-body dry-pressed porcelain induction cooker heating panel material and a preparation method thereof. Parts by weight: blank: 30-60 parts of spodumene; 0-20 parts of cordierite; 0-20 parts of burnt gem; 0-20 parts of calcined kaolin; 10-30 parts of kaolin; 0-4 parts of minerals; 0.5-6 parts of colorants; panel colorants: 15-30 parts of spodumene; 20-30 parts of alumina; 0-5 parts of mineralizers; 30-60 parts of transition metal oxides; Panel glaze: 0-60 parts of spodumene; 0-70 parts of petalite; 0-10 parts of calcined zinc oxide; 0-10 parts of barium carbonate; 0-10 parts of calcite; 15-35 parts of fused quartz; kaolin 4 to 10 parts; 0 to 25 parts of frit; 0.5 to 6 parts of coloring material; panel coloring material is added to panel blank and panel glaze respectively according to the coloring requirements, and the addition amount is 0.5 to 6%, and the panel glaze is applied to the panel blank. form a layered structure.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a whole-body dry-pressed porcelain induction cooker heating panel material and a preparation method thereof. Background technique [0002] The heating panel material of the induction cooker should have high thermal stability and good penetration performance of electromagnetic waves at the same time. Generally, a glass-ceramic plate or a refractory ceramic plate with a high water absorption rate is used. The former high-quality ones are expensive, and the appearance of the products is only monotonous black. The latter has rough material, low product strength and is easy to break. Contents of the invention [0003] The purpose of the present invention is to provide a kind of selection of various low-expansion raw materials, and conduct a large number of formula optimization tests to obtain low-expansion porcelain materials suitable for induction cooker heating. Simultaneo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/04C04B33/13C04B33/14C04B41/86C03C8/14
CPCC04B33/04C04B33/13C04B33/14C04B33/1305C04B41/009C04B41/5022C04B41/86C03C8/14C04B2235/3481C04B2235/3472C04B2235/3418C04B2235/602C04B2235/656C04B2235/6567C04B2235/9607C03C2204/04C04B2235/3217C04B2235/3203C04B2235/3275C04B2235/3241C04B2235/3279C04B2235/3281C04B2235/3272C04B41/4543C04B41/0072
Inventor 刘江义黄建平
Owner 刘江义
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