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A kind of microcrystalline material flux nucleating agent and preparation method thereof

A technology of microcrystalline materials and nucleating agents, applied in glass manufacturing equipment, manufacturing tools, glass molding, etc., can solve the problems of limited decline, unfavorable environment and human health, etc., to reduce firing time, reduce equipment investment, The effect of promoting precipitation and growth

Inactive Publication Date: 2018-03-09
HEBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned invention can significantly reduce the firing temperature of ceramics or the melting temperature of glass melt, either the rate of decline is limited, or harmful heavy metal oxides (such as PbO is added in ZL.200610165434) materials are added, which is not conducive to the environment and human health

Method used

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  • A kind of microcrystalline material flux nucleating agent and preparation method thereof
  • A kind of microcrystalline material flux nucleating agent and preparation method thereof
  • A kind of microcrystalline material flux nucleating agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The preparation of embodiment 1 low-temperature microcrystalline ceramics

[0032] The preparation of step 1 mineral raw material and base conditioner mineral raw material

[0033] Grind, pulverize and dry all the minerals to make a powder in which more than 90% of the powder particles pass through a 0.1mm sieve (ie D 90 Powder particles less than 0.1mm); according to the mass percentage (%) ratio: fluorite 25, quartz 15, orthoclase 20, wollastonite 10, diopside 15, spodumene 15 are added to the ball mill pot, After ultra-fine grinding by high-energy ball mill, the particle size D is made 90 Mixed powder less than 0.034mm;

[0034] Step 2: Preparation of Raw Materials for Fusion Nucleation Regulator

[0035] Weigh the basic conditioner mineral raw materials prepared in step 1 and mix them with chromite, manganese boronite, and manganese boronite according to the ratio of mass ratio 7:1:1:1, and grind to make particle size D 90 Mixed powder less than 0.034mm;

[003...

Embodiment 2

[0048] Embodiment 2 Preparation of low-temperature daily-use porcelain body

[0049] The preparation of step 1 mineral raw material and base conditioner mineral raw material

[0050] Grind, pulverize and dry all the minerals to make more than 90% of the powder particles pass through the 0.1mm sieve; according to the mass percentage (%) ratio: fluorite 25, quartz 15, orthoclase feldspar 20, silica fume Stone 10, diopside 15, and spodumene 15 are added to the ball mill tank, and after ultra-fine grinding by a high-energy ball mill, the particles with a particle size of D 90 Mixed powder less than 0.034mm;

[0051] Step 2 Preparation of Fusion Nucleation Regulator Preparation

[0052] Weigh the basic conditioner mineral raw material prepared in step 1 and mix it with chromite and manganese boron sulfur stone according to the ratio of 8:1:1, and grind to make particle size D 90 Mixed powder less than 0.034mm;

[0053] Step 3 Preparation of the Fusion Nucleation Regulator

[0...

Embodiment 3

[0057] The preparation of embodiment 3 low temperature enamel

[0058] The preparation of step 1 mineral raw material and base conditioner mineral raw material

[0059] Grind, pulverize and dry all the minerals to make more than 90% of the powder particles pass through the 0.1mm sieve; according to the mass percentage (%) ratio: fluorite 5, quartz 45, orthoclase 30, silica fume Stone 10, diopside 5, and spodumene 5 are added to the ball mill tank, and after ultra-fine grinding by a high-energy ball mill, the particle size is D 90 Mixed powder less than 0.034mm;

[0060] Step 2: Preparation of Raw Materials for Fusion Nucleation Regulator

[0061] Weigh the basic conditioner mineral raw material prepared in step 1 and mix it with borax and manganese boraxite according to the ratio of 2:1:1, and grind to make particle size D 90 Mixed powder less than 0.034mm;

[0062] Step 3 preparation of promoting fusion nucleation regulator

[0063] Put the mixed powder obtained in step ...

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Abstract

The invention relates to a microcrystalline material fluxing nucleating agent, which is composed of a base mineral raw material and a regulator mineral raw material. Specifically, the base mineral raw material accounts for 50%-80% of the total mass of the nucleating agent, the regulator mineral raw material accounts for 20%-50% of the total mass of the nucleating agent, and the sum of the two is 100%. The regulator mineral raw material comprises chambersite, manganese boron and sulfur stone, and other mineral raw materials. The composite microcrystalline material fusion promoting nucleating regulating agent prepared by the method provided by the invention can greatly reduce the firing temperature of traditional ceramic glazes, glaze materials or novel microcrystalline ceramics by 100DEG C-200DEG C, and reduce the melting temperature of microcrystalline glass or traditional glass raw materials by 150DEG C-200DEG C.

Description

technical field [0001] The invention discloses a preparation and application method of a flux nucleating agent capable of significantly reducing the firing temperature of microcrystalline ceramics and glazes, and belongs to the fields of material preparation and energy saving and consumption reduction. Background technique [0002] Industries such as ceramics, glass and metal smelting are characterized by production under high temperature conditions, which are typical industries with high energy consumption and high pollution. Among them, during the firing of daily-use ceramics and the molding of glass, due to the high firing temperature and high energy consumption, it has become a key factor restricting the development of the industry. The development of low-temperature sintering technology can not only greatly save energy, reduce the manufacturing requirements and costs of equipment, but also reduce the erosion of equipment caused by high-temperature chemical reactions, en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C1/00C04B35/63C04B41/86C03C12/00C03B19/10
CPCC03B19/107C03C1/00C03C12/00C04B35/63
Inventor 汤庆国穆小占王菲段新辉梁金生
Owner HEBEI UNIV OF TECH
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