A kind of mud for repairing semi-finished sanitary ware and its preparation method

A technology of sanitary ware and semi-finished products, applied in the field of ceramic production, can solve problems such as insufficient compactness, easy cavity, and influence on product market sales, and achieve the effect of dense and firm repair parts, easy sliding, and smooth movement

Active Publication Date: 2020-11-10
江门市东鹏智能家居有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used dry patch has the problem of insufficient repair density, and it is prone to cavity after firing, which seriously affects the market sales of the product

Method used

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  • A kind of mud for repairing semi-finished sanitary ware and its preparation method
  • A kind of mud for repairing semi-finished sanitary ware and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4 and comparative example 1-8

[0046] Embodiment 1-4 and comparative example 1-8 prepare sanitary ware semi-finished product repair mud material according to the following steps:

[0047] Step 1, weighing according to the proportion, wherein, then adding mud and stirring the mud;

[0048] Step 2. Add the inorganic fiber three times, and keep stirring, so that the inorganic fiber is evenly dispersed in the mud;

[0049] Step 3. Add the waste porcelain powder three times and stir until uniform;

[0050] In steps 2 and 3, the stirring blades of the stirrer perform plane reciprocating and circular translation to stir the mud, inorganic fibers and waste porcelain powder.

[0051] In step 1, the stirring speed of the mud is 80r / min, in steps 2 and 3, the linear speed of stirring is 5cm / s, and the angular speed is 1rad / s.

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PUM

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Abstract

The invention discloses pug for repairing a semi-finished sanitary ware product and a preparation method thereof. Raw materials comprises, by weight, 55-65% of mud, 32-65% of waste porcelain powder and 1-3% of inorganic fiber, wherein the waste porcelain powder is composed of particles with the particle size ranging from 0.125 mm to 0.180 mm and particles with the particle size smaller than 0.125mm. The waste ceramic powder is composed of particles with the particle size ranging from 0.125 mm to 0.180 mm and particles with the particle size smaller than 0.125 mm. The filling is an accumulation process; the particles with the particle size of 0.125 to 0.180 mm are accumulated at the notch of the ceramic workpiece; and the particles with the particle size smaller than 0.125 mm can fill gaps, so that the densification effect is achieved, under the action of external force, movement among the particles is smoother, sliding is easier, a containing cavity is not prone to being left, a repaired part is more compact and firmer, and defects are not prone to occurring after high-temperature firing.

Description

technical field [0001] The invention relates to the technical field of ceramic production, in particular to a mud for repairing semi-finished sanitary ware and a preparation method thereof. Background technique [0002] In the production process of sanitary ceramics, from grouting molding to kiln firing, a series of blank repairing, blank wiping, semi-inspection, waterway tank glaze, magnesium chloride solution brushing, glaze spraying, storage, delivery, and kiln installation are required. crafting process. All processes involve the handling of the green body, especially for large-scale products, which are heavy in weight, so the green body is prone to bumping. The currently used dry mending material has the problem of insufficient repair compactness, and cavities are prone to appear after firing, which seriously affects the market sales of the product. Contents of the invention [0003] The object of the present invention is to propose a mud material for repairing semi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/82C04B35/626
CPCC04B35/62204C04B35/6263C04B35/62635C04B35/82C04B2235/526C04B2235/5427
Inventor 王赞白静静薛福勤黄涛李晶
Owner 江门市东鹏智能家居有限公司
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