Argil for high temperature-resistant and microwave-resistant ceramic baking pans and production process for argil

A microwave-resistant and high-temperature-resistant technology is applied in the field of high-temperature-resistant and microwave-resistant ceramic bakeware and its production process, which can solve the problems of complex composition, high cost, and easy damage, and achieve simple components, low cost, and good quality. Effect

Inactive Publication Date: 2015-12-30
FUJIAN DEHUA JIASHUN CRAFTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the raw material formula and firing process of ceramic products are very mature, and the manufactured products also have many advantages; however, there are still many shortcomings in the existing ceramic products. Therefore, in the firing process, a very high firing temperature is required to meet the process requirements, so the energy consumption is high, the cost is also high, and the fired product has high hardness and is easy to damage, so it is necessary to improve the composition of the existing ceramics , to reduce its cost and improve its quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The high temperature and microwave resistant ceramic baking clay is made of the following raw materials according to the mass percentage: Chaozhou loess 35%, Dehua white clay 25%, Dehua brown clay 18%, Dehua kaolin 22%.

Embodiment 2

[0013] The pottery clay for high-temperature and microwave-resistant ceramic baking trays is made of the following raw materials according to mass percentage: Chaozhou loess 40%, Dehua white clay 20%, Dehua brown clay 15%, and Dehua kaolin 25%.

Embodiment 3

[0015] High-temperature and microwave-resistant ceramic baking clay is made of the following raw materials according to mass percentage: Chaozhou loess 45%, Dehua white clay 15%, Dehua brown clay 12%, Dehua kaolin 28%.

[0016] The production process of clay for high-temperature-resistant and microwave-resistant ceramic baking pans in the above-mentioned examples is as follows: put the above-mentioned raw materials into a ball mill according to the ratio, grind them thoroughly for 10-15 hours, filter them through a 150-200-mesh screen, put them into In the large slurry storage tank, the mud cake is pressed by a filter press, stacked with pallets and stale for 1 month, the air is extracted through the mud trainer, refined 2 to 3 times with the mud trainer, and stale for 2 to 3 days, that is, be usable.

[0017] Use the above-mentioned raw materials to fire the baking tray, the firing temperature is 1130-1170°C, low energy consumption, low cost, strong hardness, and the finished...

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PUM

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Abstract

The invention discloses argil for high temperature-resistant and microwave-resistant ceramic baking pans and a production process for the argil. The argil is produced by Chaozhou loess, Dehua hargil, Dehua umber and Dehua kaolin by mass percent; the production process for the argil comprises the following steps: putting the raw materials in a ball mill in proportion; fully grinding; filtering through a screen, and then, putting into a large-sized slurry storage tank for souring; pressing into mud cakes through a filter press; stacking the mud cakes on a pallet for souring for 1 month for use; then, drawing off air through a pug mill, and refining for multiple times by the pug mill. The argil for the high temperature-resistant and microwave-resistant ceramic baking pans is simple in component and reasonable in proportion; by utilizing the argil disclosed by the invention to fire the ceramic baking pans, the firing temperature of the argil only needs to be at 1130 to 1170 DEG C; the firing temperature of the argil is reduced greatly in comparison with the firing temperature of the raw materials for common ceramic baking pans, so that the argil is low in energy consumption and low in cost; moreover, the fired ceramic baking pans are high in hardness, resistant to high temperature and microwaves, good in quality and not easy to damage.

Description

technical field [0001] The invention relates to the technical field of ceramic preparation, in particular to clay for high-temperature and microwave-resistant ceramic baking pans and a manufacturing process thereof. Background technique [0002] At present, the raw material formula and firing process of ceramic products are very mature, and the manufactured products also have many advantages; however, there are still many shortcomings in the existing ceramic products. Therefore, in the firing process, a very high firing temperature is required to meet the process requirements, so the energy consumption is high, the cost is also high, and the fired product has high hardness and is easy to damage, so it is necessary to improve the composition of the existing ceramics , to reduce its cost and improve its quality. Contents of the invention [0003] The object of the present invention is to provide a kind of clay for high temperature and microwave resistant ceramic bakeware an...

Claims

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Application Information

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IPC IPC(8): C04B33/04C04B33/24
Inventor 陈金贵
Owner FUJIAN DEHUA JIASHUN CRAFTS
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